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Symbols- /dev/vx/dsk
block device files, Accessing a Volume
- /dev/vx/rdsk
character device files, Accessing a Volume
- /etc/default/vxassist defaults file, Setting Default Values for vxassist
- /etc/default/vxassist file, Configuring Hot-Relocation to Use Only Spare Disks
- /etc/default/vxdg
defaults file, Activation Modes of Shared Disk Groups
- /etc/fstab file, Removing a Volume
- /etc/vx/cntrls.exclude file, Placing Disks Under VxVM Control
- /etc/vx/disks.exclude
file, Placing Disks Under VxVM Control
- /etc/vx/enclr.exclude file, Placing Disks Under VxVM Control
- /etc/vx/volboot file, Managing the Configuration Daemon in VxVM
- /sbin/rc2.d/S95vxvm-recover
file, Modifying the Behavior of Hot-Relocation
A- A/A disk arrays, Introduction
- A/P
disk arrays, Introduction
- A/PF disk arrays, Introduction
- A/PG disk arrays, Introduction
- activation modes for shared disk groups, Activation Modes of Shared Disk Groups
- ACTIVE
- plex state, ACTIVE Plex State
- volume state, ACTIVE Volume State
- active/active
disk arrays, Introduction
- active/passive
disk arrays, Introduction
- adding disks, Using vxdiskadd to Place a Disk Under Control of VxVM
- attributes
- plex, Changing Plex Attributes
- subdisk, Changing Subdisk Attributes
C- c#, Physical Objects—Physical Disks, c#t#d# Based Naming Scheme
- c#t#d#, c#t#d# Based Naming Scheme
- c#t#d# based naming scheme, c#t#d# Based Naming Scheme
- check_all policy, Starting the DMP Restore Daemon
- check_alternate policy, Starting the DMP Restore Daemon
- check_disabled policy, Starting the DMP Restore Daemon
- check_periodic policy, Starting the DMP Restore Daemon
- checkpoint interval, vol_checkpt_default
- CLEAN
- plex state, CLEAN Plex State
- volume state, CLEAN Volume State
- cluster protocol version
- checking, Upgrading the Cluster Protocol Version
- number, Upgrading Cluster Functionality
- upgrading, Upgrading the Cluster Protocol Version
- cluster-shareable disk groups in clusters, Private and Shared Disk Groups
- clusters
- activating disk groups, Activation Modes of Shared Disk Groups
- activating shared disk groups, Changing the Activation Mode on a Shared Disk Group
- activation modes for shared disk groups, Activation Modes of Shared Disk Groups
- benefits, Introduction
- checking cluster protocol version, Displaying the Cluster Protocol Version
- cluster protocol version number, Upgrading Cluster Functionality
- cluster-shareable disk groups, Private and Shared Disk Groups
- configuration, Cluster Initialization and Configuration
- configuring exclusive open of volume by node, Creating Volumes with Exclusive Open Access by a Node, Setting Exclusive Open Access to a Volume by a Node
- converting shared disk groups to private, Converting a Disk Group from Shared to Private
- creating shared disk groups, Creating a Shared Disk Group
- designating shareable disk groups, Private and Shared Disk Groups
- determining if disks are shared, Determining if a Disk is Shareable
- dirty region log, Dirty Region Log Format and Size Requirements
- forcibly adding disks to disk groups, Forcibly Importing a Disk Group
- forcibly importing disk groups, Forcibly Importing a Disk Group
- global connectivity policy, Connectivity Policy of Shared Disk Groups
- importing disk groups as shared, Importing Disk Groups as Shared
- initialization, Cluster Initialization and Configuration
- interaction of MC/ServiceGuard and VxVM, Node Shutdown
- introduced, Overview of Cluster Volume Management
- joining disk groups in, Joining Disk Groups
- limitations of shared disk groups, Limitations of Shared Disk Groups
- listing shared disk groups, Listing Shared Disk Groups
- local connectivity policy, Connectivity Policy of Shared Disk Groups
- maximum number of nodes in, Introduction
- moving objects between disk groups, Moving Objects Between Disk Groups
- node abort, Node Abort
- node shutdown, Node Shutdown
- nodes, Overview of Cluster Volume Management
- operation of DRL in, Dirty Region Logging (DRL) in Cluster Environments, How DRL Works in a Cluster Environment
- operation of vxconfigd in, vxconfigd Daemon
- operation of VxVM in, Overview of Cluster Volume Management
- private disk groups, Private and Shared Disk Groups
- private networks, Overview of Cluster Volume Management
- protection against simultaneous writes, Private and Shared Disk Groups
- reconfiguration daemon, Cluster Reconfiguration
- reconfiguration of, Cluster Reconfiguration
- resolving disk status in, Connectivity Policy of Shared Disk Groups
- setting disk connectivity policies in, Setting the Connectivity Policy on a Shared Disk Group
- shared disk groups, Private and Shared Disk Groups
- shared objects, Activation Modes of Shared Disk Groups
- splitting disk groups in, Splitting Disk Groups
- upgrading cluster protocol version, Upgrading the Cluster Protocol Version
- upgrading online, Upgrading Cluster Functionality
- use of MC/ServiceGuard with VxVM, Cluster Initialization and Configuration
- used of DMP in, DMP in a Clustered Environment
- vol_fmr_logsz tunable, vol_fmr_logsz
- volume reconfiguration, Volume Reconfiguration
- vxclustd, vxclustd Daemon
- vxdctl, Requesting the Status of a Cluster Node
- vxrecover, Recovering Volumes in Shared Disk Groups
- vxstat, Obtaining Cluster Performance Statistics
- cmhaltnode
- interaction with VXVM, Node Shutdown
- columns
- changing number of, Specifying a Non-Default Layout
- in striping, Striping (RAID-0)
- mirroring in striped-mirror volumes, Creating a Striped-Mirror Volume
- comment
- plex attribute, Changing Plex Attributes
- subdisk attribute, Changing Subdisk Attributes
- concatenated volumes, Concatenation and Spanning, Types of Volume Layouts
- concatenated-mirror volumes
- converting to mirrored-concatenated, Converting Between Layered and Non-Layered Volumes
- creating, Creating a Concatenated-Mirror Volume
- defined, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10)
- recovery, Types of Volume Layouts
- Concatenated-Pro
volumes, Types of Volume Layouts
- concatenation, Concatenation and Spanning
- condition flags for plexes, Plex Condition Flags
- configuration copies for disk group, Number of Configuration Copies for a Disk Group
- configuration database
- copy size, Introduction
- in private region, Private and Public Disk Regions
- reducing size of, Reorganizing the Contents of Disk Groups
- connectivity
policies
- global, Connectivity Policy of Shared Disk Groups
- local, Connectivity Policy of Shared Disk Groups
- setting for disk groups, Setting the Connectivity Policy on a Shared Disk Group
- controllers
- disabling for DMP, Disabling a Controller
- disabling in DMP, Enabling and Disabling Input/Output (I/O) Controllers
- mirroring across, Specifying Ordered Allocation of Storage to Volumes, Mirroring across Targets, Controllers or Enclosures
- number, Physical Objects—Physical Disks
- specifying to vxassist, Creating a Volume on Specific Disks
- converting disks, Placing Disks Under VxVM Control
- CVM
- cluster functionality of VxVM, Introduction
D- d#, Physical Objects—Physical Disks, c#t#d# Based Naming Scheme
- data change object
- DCO, Persistent FastResync
- data redundancy, Mirroring (RAID-1), Striping Plus Mirroring (Mirrored-Stripe or RAID-0+1), RAID-5 (Striping with Parity)
- data volume configuration, Data Volume Configuration
- database replay logs and sequential DRL, Sequential DRL
- databases
- resilvering, SmartSync Recovery Accelerator
- resynchronizing, SmartSync Recovery Accelerator
- DCO
- adding to RAID-5 volumes, Attaching a DCO and DCO volume to a RAID-5 Volume
- adding to volumes, Adding a DCO and DCO Volume
- considerations for disk layout, Considerations for Placing DCO Plexes
- creating volumes with DCOs attached, Creating a Volume with a DCO and DCO Volume
- data change object, Persistent FastResync
- dissociating from volumes, Removing a DCO and DCO Volume
- effect on disk group split and join, Considerations for Placing DCO Plexes
- log plexes, How Persistent FastResync Works with Snapshots
- log volume, Persistent FastResync
- moving log plexes, Specifying Storage for DCO Plexes
- reattaching to volumes, Reattaching a DCO and DCO Volume
- removing from volumes, Removing a DCO and DCO Volume
- specifying storage for, Specifying Storage for DCO Plexes
- dcolen attribute, How Persistent FastResync Works with Snapshots, Creating a Volume with a DCO and DCO Volume, Adding a DCO and DCO Volume
- DCOSNP
- plex state, DCOSNP Plex State
- DDL, Device Discovery
- Device Discovery Layer, Administering the Device Discovery Layer
- description file with vxmake, Creating a Volume Using a vxmake Description File
- DETACHED
- plex kernel state, DETACHED Plex Kernel State
- volume kernel state, DETACHED Volume Kernel State
- Device Discovery, Device Discovery
- Device Discovery Layer, Administering the Device Discovery Layer
- Device Discovery Layer (DDL), Device Discovery
- device files to access volumes, Accessing a Volume
- device names, Physical Objects—Physical Disks, Disk Devices
- devices
- metadevices, Metadevices
- pathname, Disk Devices
- special, Metadevices
- standard, Metadevices
- dirty bits in DRL, Dirty Region Logs
- dirty flags set on volumes, Dirty Flags
- dirty region
logging. See DRL, Dirty Region Logging (DRL)
- dirty regions, voldrl_max_drtregs
- DISABLED
- plex kernel state, DISABLED Plex Kernel State
- volume kernel state, DISABLED Volume Kernel State
- disabled paths, Displaying Multipaths to a VM Disk
- disk arrays
- A/A, Introduction
- A/P, Introduction
- A/PF, Introduction
- A/PG, Introduction
- active/active, Introduction
- active/passive, Introduction
- adding vendor-supplied support package, Adding Support for a New Disk Array
- defined, Disk Arrays
- excluding support for, Excluding Support for a Disk Array
- listing excluded, Listing Excluded Disk Arrays, Listing Supported Disks in the JBOD Category, Adding Support for Disks in the JBOD Category, Removing Support for Disks in the JBOD Category
- listing supported, Listing Details of Supported Disk Arrays
- multipathed, Multipathed Disk Arrays
- re-including support for, Re-including Support for an Excluded Disk Array
- removing vendor-supplied support package, Removing Support for a Disk Array
- disk groups
- activating shared, Changing the Activation Mode on a Shared Disk Group
- activation in clusters, Activation Modes of Shared Disk Groups
- adding disks to, Adding a Disk to a Disk Group
- avoiding conflicting minor numbers on import, Reserving Minor Numbers for Disk Groups
- clearing locks on disks, Moving Disk Groups Between Systems
- cluster-shareable, Private and Shared Disk Groups
- converting to private, Converting a Disk Group from Shared to Private
- creating, Creating a Disk Group
- creating shared, Creating a Shared Disk Group
- creating with old version number, Upgrading a Disk Group
- default, Introduction
- defaults file for shared, Activation Modes of Shared Disk Groups
- defined, Disk Groups
- deporting, Deporting a Disk Group
- designating as shareable, Private and Shared Disk Groups
- destroying, Destroying a Disk Group
- disabling, Disabling a Disk Group
- displaying free space in, Displaying Free Space in a Disk Group
- displaying information about, Displaying Disk Group Information
- displaying version of, Upgrading a Disk Group
- effect of size on private region, Introduction
- features supported by version, Upgrading a Disk Group
- forcing import of, Moving Disk Groups Between Systems
- free space in, How Space is Chosen for Relocation
- global connectivity policy for shared, Connectivity Policy of Shared Disk Groups
- impact of number of configuration copies on performance, Number of Configuration Copies for a Disk Group
- importing, Importing a Disk Group
- importing as shared, Importing Disk Groups as Shared
- importing forcibly, Forcibly Importing a Disk Group
- joining, Reorganizing the Contents of Disk Groups, Joining Disk Groups
- joining in clusters, Joining Disk Groups
- layout of DCO plexes, Considerations for Placing DCO Plexes
- limitations of move, split, and join, Reorganizing the Contents of Disk Groups
- listing objects affected by a move, Listing Objects Potentially Affected by a Move
- listing shared, Listing Shared Disk Groups
- local connectivity policy for shared, Connectivity Policy of Shared Disk Groups
- moving between systems, Moving Disk Groups Between Systems
- moving disks between, Moving Disks between Disk Groups, Moving Objects Between Disk Groups
- moving disks in EMC arrays, Moving Objects Between Disk Groups
- moving licensed EMC disks between, Moving Objects Between Disk Groups
- moving object between, Reorganizing the Contents of Disk Groups
- moving objects between, Moving Objects Between Disk Groups
- moving objects in clusters, Moving Objects Between Disk Groups
- private in clusters, Private and Shared Disk Groups
- recovery from failed reconfiguration, Reorganizing the Contents of Disk Groups
- removing disks from, Removing a Disk from a Disk Group
- renaming, Renaming a Disk Group
- reorganizing, Reorganizing the Contents of Disk Groups
- reserving minor numbers, Reserving Minor Numbers for Disk Groups
- restarting moved volumes, Splitting Disk Groups
- root, Disk Groups
- rootdg, Disk Groups, Introduction
- setting connectivity policies in clusters, Setting the Connectivity Policy on a Shared Disk Group
- setting number of configuration copies, Number of Configuration Copies for a Disk Group
- shared in clusters, Private and Shared Disk Groups
- specifying to commands, Specifying a Disk Group to Commands
- splitting, Splitting Disk Groups
- splitting in clusters, Splitting Disk Groups
- upgrading version of, Upgrading a Disk Group
- version, Upgrading a Disk Group, Features Supported by Disk Group Versions
- disk media names, VM Disks, Disk Devices
- disk names, Disk Devices
- disk##, Subdisks, Disk Devices
- disk##-##, Subdisks
- disks
- adding, Using vxdiskadd to Place a Disk Under Control of VxVM
- adding to disk groups, Adding a Disk to a Disk Group
- adding to disk groups forcibly, Forcibly Importing a Disk Group
- changing naming scheme, Changing the Disk-Naming Scheme
- clearing locks on, Moving Disk Groups Between Systems
- complete failure messages, Complete Disk Failure Mail Messages
- configuring newly added, Configuring Newly Added Disk Devices
- converting, Placing Disks Under VxVM Control
- determining failed, Partial Disk Failure Mail Messages
- determining if shared, Determining if a Disk is Shareable
- Device Discovery Layer, Administering the Device Discovery Layer
- disabled path, Displaying Multipaths to a VM Disk
- discovery of by VxVM, Discovering Disks and Dynamically Adding Disk Arrays
- disk arrays, Disk Arrays
- displaying information, Displaying Disk Information, Displaying Disk Information with vxdiskadm
- displaying information about, Displaying Disk Group Information
- displaying spare, Displaying Spare Disk Information
- enabled path, Displaying Multipaths to a VM Disk
- enabling, Enabling a Physical Disk
- enclosures, Enclosure-Based Naming
- excluding free space from hot-relocation use, Excluding a Disk from Hot-Relocation Use
- failure handled by hot-relocation, How Hot-Relocation works
- formatting, Installing and Formatting Disks
- hot-relocation, Introduction
- initializing, Placing Disks Under VxVM Control, Adding a Disk to VxVM
- installing, Installing and Formatting Disks
- invoking discovery of, Device Discovery Function
- layout of DCO plexes, Considerations for Placing DCO Plexes
- making available for hot-relocation, Marking a Disk as a Hot-Relocation Spare
- making free space available for hot-relocation use, Making a Disk Available for Hot-Relocation Use
- marking as spare, Marking a Disk as a Hot-Relocation Spare
- media name, Disk Devices
- metadevices, Metadevices
- mirroring volumes on, Mirroring Volumes on a VM Disk
- moving between disk groups, Moving Disks between Disk Groups, Moving Objects Between Disk Groups
- moving disk groups between systems, Moving Disk Groups Between Systems
- moving volumes from, Moving Volumes from a VM Disk
- names, Disk Devices
- naming schemes, Disk Device Naming in VxVM
- nopriv, Private and Public Disk Regions
- number, Physical Objects—Physical Disks
- obtaining performance statistics, Using I/O Statistics
- partial failure messages, Partial Disk Failure Mail Messages
- postponing replacement, Removing and Replacing Disks
- primary path, Displaying Multipaths to a VM Disk
- putting under control of VxVM, Placing Disks Under VxVM Control
- reinitializing, Reinitializing a Disk
- releasing from disk groups, Destroying a Disk Group
- removing, Removing Disks, Removing and Replacing Disks
- removing from disk groups, Removing a Disk from a Disk Group
- removing from pool of hot-relocation spares, Removing a Disk from Use as a Hot-Relocation Spare
- removing with subdisks, Removing a Disk with Subdisks, Removing a Disk with No Subdisks
- renaming, Renaming a Disk
- replacing, Removing and Replacing Disks
- replacing removed, Replacing a Failed or Removed Disk
- reserving for special purposes, Reserving Disks
- resolving status in clusters, Connectivity Policy of Shared Disk Groups
- scanning for, Configuring Newly Added Disk Devices
- secondary path, Displaying Multipaths to a VM Disk
- setting connectivity policies in clusters, Setting the Connectivity Policy on a Shared Disk Group
- simple, Private and Public Disk Regions
- spare, How Space is Chosen for Relocation
- special devices, Metadevices
- specifying to vxassist, Creating a Volume on Specific Disks
- standard devices, Metadevices
- taking offline, Taking a Disk Offline
- unreserving, Reserving Disks
- VM, VM Disks
- DMP
- check_all restore policy, Starting the DMP Restore Daemon
- check_alternate restore policy, Starting the DMP Restore Daemon
- check_disabled restore policy, Starting the DMP Restore Daemon
- check_periodic restore policy, Starting the DMP Restore Daemon
- disabling controllers, Disabling a Controller
- displaying DMP database information, Displaying DMP Database Information
- displaying DMP node for a path, Retrieving Information About a DMP Node
- displaying DMP node for an enclosure, Retrieving Information About a DMP Node
- displaying information about paths, Displaying Multipaths to a VM Disk
- displaying paths controlled by DMP node, Displaying All Paths Controlled by a DMP Node
- displaying status of DMP error daemons, Displaying Information About the DMP Error Daemons
- displaying status of DMP restore daemon, Displaying the Status of the DMP Restore Daemon
- dynamic multipathing, Introduction
- enclosure-based naming, Introduction
- in a clustered environment, DMP in a Clustered Environment
- listing controllers, Listing Information About Host I/O Controllers
- listing enclosures, Listing Information About Enclosures
- load balancing, Load Balancing
- metanodes, Introduction
- path failover mechanism, Path Failover Mechanism
- path-switch tunable, dmp_pathswitch_blks_shift
- renaming an enclosure, Renaming an Enclosure
- restore policy, Starting the DMP Restore Daemon
- setting the DMP restore polling interval, Starting the DMP Restore Daemon
- starting the DMP restore daemon, Starting the DMP Restore Daemon
- stopping the DMP restore daemon, Stopping the DMP Restore Daemon
- vxdmp device driver, Introduction
- vxdmpadm, Administering DMP Using vxdmpadm
- dmp_pathswitch_blks_shift tunable, dmp_pathswitch_blks_shift
- DRL
- adding log subdisks, Associating Log Subdisks
- adding logs to mirrored volumes, Adding DRL Logging to a Mirrored Volume
- creating mirrored volumes with logging enabled, Creating a Mirrored Volume with DRL Logging Enabled
- creating mirrored volumes with sequential DRL enabled, Creating a Mirrored Volume with DRL Logging Enabled
- dirty region logging, Dirty Region Logging (DRL)
- handling recovery in clusters, How DRL Works in a Cluster Environment
- hot-relocation limitations, How Hot-Relocation works
- log subdisks, Log subdisks
- logs. See DRL logs, Dirty Region Log Format and Size Requirements
- maximum number of dirty regions, voldrl_max_drtregs
- minimum number of sectors, voldrl_min_regionsz
- operation in clusters, Dirty Region Logging (DRL) in Cluster Environments
- removing logs from mirrored volumes, Removing a DRL Log
- sequential, Sequential DRL
- DRL logs
- handling additional nodes in clusters, Dirty Region Log Format and Size Requirements
- in clusters, Dirty Region Log Format and Size Requirements
- increasing size of, Dirty Region Log Format and Size Requirements
E- EMC array
- moving licensed disks between disk groups, Moving Objects Between Disk Groups
- EMC arrays
- moving disks between disk groups, Moving Objects Between Disk Groups
- EMPTY
- plex state, EMPTY Plex State
- volume state, EMPTY Volume State
- ENABLED
- plex kernel state, ENABLED Plex Kernel State
- volume kernel state, ENABLED Volume Kernel State
- enabled paths, displaying, Displaying Multipaths to a VM Disk
- enclosure-based naming, Enclosure-Based Naming, Changing the Disk-Naming Scheme
- displayed by vxprint, Using vxprint with Enclosure-Based Disk Names
- DMP, Introduction
- enclosure-based naming
scheme, Enclosure Based Naming Scheme
- enclosures, Enclosure-Based Naming
- discovering disk access names in, Using vxprint with Enclosure-Based Disk Names
- issues with nopriv disks, Issues Regarding Persistent Simple/Nopriv Disks with Enclosure-Based Naming
- issues with simple disks, Issues Regarding Persistent Simple/Nopriv Disks with Enclosure-Based Naming
- mirroring across, Mirroring across Targets, Controllers or Enclosures
- error messages
- Disk for disk group not found, Moving Disk Groups Between Systems
- Disk group has no valid configuration copies, Moving Disk Groups Between Systems
- Disk group version doesn’t support feature, Upgrading a Disk Group
- Disk is in use by another host, Moving Disk Groups Between Systems
- Disk is used by one or more subdisks, Removing a Disk from a Disk Group
- import failed, Moving Disk Groups Between Systems
- tmpsize too small to perform this relayout, How Online Relayout Works
- Exclude
controllers, Disabling Multipathing and Making Devices Invisible to VxVM
- Exclude
devices, Disabling Multipathing and Making Devices Invisible to VxVM
- Exclude devices
from being multipathed, Disabling Multipathing and Making Devices Invisible to VxVM
- Exclude disks, Disabling Multipathing and Making Devices Invisible to VxVM
- Exclude disks
from being multipathed, Disabling Multipathing and Making Devices Invisible to VxVM
- Exclude paths, Disabling Multipathing and Making Devices Invisible to VxVM
- Exclude paths
from being multipathed, Disabling Multipathing and Making Devices Invisible to VxVM
- exclusive-write mode, Activation Modes of Shared Disk Groups
F- failover, Introduction, Overview of Cluster Volume Management
- failure handled by hot-relocation, How Hot-Relocation works
- failure in RAID-5 handled by hot-relocation, How Hot-Relocation works
- fast mirror resynchronization. See FastResync, FastResync
- FastResync
- checking if enabled on volumes, Checking Whether FastResync is Enabled on a Volume
- disabling on volumes, Disabling FastResync
- enabling on new volumes, Creating a Volume with a DCO and DCO Volume
- enabling on volumes, Enabling FastResync on a Volume
- enabling on volumes with snapshots, Enabling Persistent FastResync on Existing Volumes with Associated Snapshots
- limitations, FastResync Limitations
- Non-Persistent, Non-Persistent FastResync
- operation with off-host processing, FastResync of Volume Snapshots
- Persistent, Persistent FastResync
- size of bitmap, vol_fmr_logsz
- snapshot enhancements, Volume Snapshots
- use by snapshots, How Non-Persistent FastResync Works with Snapshots
- use with snapshots, FastResync
- fastresync attribute, Creating a Volume with a DCO and DCO Volume, Checking Whether FastResync is Enabled on a Volume
- file systems
- growing using vxresize, Resizing Volumes using vxresize
- shrinking using vxresize, Resizing Volumes using vxresize
- unmounting, Removing a Volume
- FMR. See FastResync, FastResync
- formatting disks, Installing and Formatting Disks
- free space in disk groups, How Space is Chosen for Relocation
H- hasdcolog
attribute, Checking Whether FastResync is Enabled on a Volume
- hot-relocation
- complete failure messages, Complete Disk Failure Mail Messages
- configuration summary, Configuring a System for Hot-Relocation
- daemon, How Hot-Relocation works
- defined, Hot-Relocation
- detecting disk failure, How Hot-Relocation works
- detecting plex failure, How Hot-Relocation works
- detecting RAID-5 subdisk failure, How Hot-Relocation works
- excluding free space on disks from use by, Excluding a Disk from Hot-Relocation Use
- limitations, How Hot-Relocation works
- making free space on disks available for use by, Making a Disk Available for Hot-Relocation Use
- marking disks as spare, Marking a Disk as a Hot-Relocation Spare
- modifying behavior of, Modifying the Behavior of Hot-Relocation
- notifying users other than root, Modifying the Behavior of Hot-Relocation
- operation of, Introduction
- partial failure messages, Partial Disk Failure Mail Messages
- preventing from running, Modifying the Behavior of Hot-Relocation
- reducing performance impact of recovery, Modifying the Behavior of Hot-Relocation
- removing disks from spare pool, Removing a Disk from Use as a Hot-Relocation Spare
- subdisk relocation, How Space is Chosen for Relocation
- subdisk relocation messages, Moving and Unrelocating Subdisks
- unrelocating subdisks, Moving and Unrelocating Subdisks
- unrelocating subdisks using vxassist, Moving and Unrelocating subdisks using vxassist
- unrelocating subdisks using vxdiskadm, Moving and Unrelocating Subdisks using vxdiskadm
- unrelocating subdisks using vxunreloc, Moving and Unrelocating Subdisks using vxunreloc
- use of free space in disk groups, How Space is Chosen for Relocation
- use of spare disks, How Space is Chosen for Relocation
- use of spare disks and free space, How Space is Chosen for Relocation
- vxrelocd, How Hot-Relocation works
- hot_relocation
- using only spare disks for, Configuring Hot-Relocation to Use Only Spare Disks
I- I/O
- use of statistics in performance tuning, Using I/O Statistics
- using traces for performance tuning, Using I/O Tracing
- I/O operations
- maximum number in parallel, vol_maxkiocount
- maximum size of, vol_maxio
- identifiers for tasks, Specifying Task Tags
- initialization of disks, Placing Disks Under VxVM Control, Adding a Disk to VxVM
- ioctl calls, vol_maxioctl, vol_maxspecialio
- IOFAIL plex condition, IOFAIL Plex Condition
- IOFAIL plex state, IOFAIL Plex State
L- layered volumes
- converting to non-layered, Converting Between Layered and Non-Layered Volumes
- defined, Layered Volumes, Types of Volume Layouts
- striped-mirror, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10)
- layouts
- changing default used by vxassist, Creating a Volume on Any Disk
- left-symmetric, Left-Symmetric Layout
- specifying default, Creating a Volume on Any Disk
- types of volume, Types of Volume Layouts
- left-symmetric layout, Left-Symmetric Layout
- len subdisk attribute, Changing Subdisk Attributes
- LIF area, Rootability
- LIF
LABEL record, Rootability
- load
balancing, Introduction, Overview of Cluster Volume Management
- lock clearing on disks, Moving Disk Groups Between Systems
- LOG plex state, LOG Plex State
- log subdisks
- associating with plexes, Associating Log Subdisks
- DRL, Log subdisks
- logdisk, Creating a Mirrored Volume with DRL Logging Enabled, Creating a RAID-5 Volume
- logs
- adding DRL log, Adding DRL Logging to a Mirrored Volume
- adding for RAID-5, Adding a RAID-5 Log
- adding sequential DRL logs, Adding DRL Logging to a Mirrored Volume
- RAID-5, RAID-5 Logging, Resynchronization Process
- removing DRL log, Removing a DRL Log
- removing for RAID-5, Removing a RAID-5 Log
- removing sequential DRL logs, Removing a DRL Log
- resizing using vxvol, Resizing Volumes using vxvol
- specifying number for RAID-5, Creating a RAID-5 Volume
M- master node, Overview of Cluster Volume Management
- MC/ServiceGuard
- interaction with vxclustd, vxclustd Daemon
- interaction with VXVM, Node Shutdown
- use with VxVM in clusters, Cluster Initialization and Configuration
- memory
- granularity of allocation by VxVM, voliomem_chunk_size
- maximum size of pool for VxVM, voliomem_maxpool_sz
- minimum size of pool for VxVM, volraid_minpool_sz
- persistence of FastResync in, Non-Persistent FastResync
- messages
- complete disk failure, Complete Disk Failure Mail Messages
- hot-relocation of subdisks, Moving and Unrelocating Subdisks
- partial disk failure, Partial Disk Failure Mail Messages
- metadevices, Metadevices
- metanodes
- DMP, Introduction
- minor numbers, Reserving Minor Numbers for Disk Groups
- mirrored
volumes
- adding DRL logs, Adding DRL Logging to a Mirrored Volume
- adding sequential DRL logs, Adding DRL Logging to a Mirrored Volume
- changing read policies for, Changing the Read Policy for Mirrored Volumes
- configuring VxVM to create by default, Mirroring All Volumes
- creating, Creating a Mirrored Volume
- creating across controllers, Specifying Ordered Allocation of Storage to Volumes, Mirroring across Targets, Controllers or Enclosures
- creating across enclosures, Mirroring across Targets, Controllers or Enclosures
- creating across targets, Specifying Ordered Allocation of Storage to Volumes
- creating with logging enabled, Creating a Mirrored Volume with DRL Logging Enabled
- creating with sequential DRL enabled, Creating a Mirrored Volume with DRL Logging Enabled
- defined, Types of Volume Layouts
- dirty region logging, Resynchronization Process
- DRL, Resynchronization Process
- FastResync, Resynchronization Process
- FR, Resynchronization Process
- logging, Resynchronization Process
- performance, Mirroring
- removing DRL logs, Removing a DRL Log
- removing sequential DRL logs, Removing a DRL Log
- snapshots, FastResync
- mirrored-concatenated volumes
- converting to concatenated-mirror, Converting Between Layered and Non-Layered Volumes
- creating, Creating a Mirrored-Concatenated Volume
- defined, Striping Plus Mirroring (Mirrored-Stripe or RAID-0+1)
- mirrored-stripe volumes
- benefits of, Striping Plus Mirroring (Mirrored-Stripe or RAID-0+1)
- converting to striped-mirror, Converting Between Layered and Non-Layered Volumes
- creating, Creating a Mirrored-Stripe Volume
- defined, Types of Volume Layouts
- performance, Combining Mirroring and Striping
- mirroring
- defined, Mirroring (RAID-1)
- mirroring plus striping, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10)
- mirrors
- adding to volumes, Adding a Mirror to a Volume
- boot disk, Root Disk Mirrors
- creating of VxVM root disk, Setting up a VxVM Root Disk and Mirror
- creating snapshot, Backing Up Volumes Online Using Snapshots
- defined, Volumes
- removing from volumes, Removing a Mirror
- specifying number of, Creating a Mirrored Volume
- multipathing
- displaying information about, Displaying Multipaths to a VM Disk
N- names
- changing for disk groups, Renaming a Disk Group
- defining for snapshot volumes, Backing Up Multiple Volumes Using Snapshots
- device, Physical Objects—Physical Disks, Disk Devices
- disk, Disk Devices
- disk media, VM Disks, Disk Devices
- plex, Volumes
- plex attribute, Changing Plex Attributes
- renaming disks, Renaming a Disk
- subdisk, Subdisks
- subdisk attribute, Changing Subdisk Attributes
- VM disk, Subdisks
- volume, Volumes
- naming scheme
- changing for disks, Changing the Disk-Naming Scheme
- naming schemes
- for disks, Disk Device Naming in VxVM
- ndcomirror attribute, Creating a Volume with a DCO and DCO Volume, Adding a DCO and DCO Volume
- NEEDSYNC volume state, NEEDSYNC Volume State
- NODAREC plex condition, NODAREC Plex Condition
- nodes
- in clusters, Overview of Cluster Volume Management
- maximum number in a cluster, Introduction
- node abort in clusters, Node Abort
- shutdown in clusters, Node Shutdown
- NODEVICE plex condition, NODEVICE Plex Condition
- non-layered volume conversion, Converting Between Layered and Non-Layered Volumes
- Non-Persistent FastResync, Non-Persistent FastResync
- nopriv disk type, Private and Public Disk Regions
- nopriv disks
- issues with enclosures, Issues Regarding Persistent Simple/Nopriv Disks with Enclosure-Based Naming
O- objects
- physical, Physical Objects—Physical Disks
- virtual, Virtual Objects
- off-host processing, Introduction, Introduction
- OFFLINE plex state, OFFLINE Plex State
- online relayout
- changing number of columns, Specifying a Non-Default Layout
- changing region size, Controlling the Progress of a Relayout
- changing speed of, Controlling the Progress of a Relayout
- changing stripe unit size, Specifying a Non-Default Layout
- combining with conversion, Converting Between Layered and Non-Layered Volumes
- controlling progress of, Controlling the Progress of a Relayout
- defined, Online Relayout
- destination layouts, Performing Online Relayout
- failure recovery, Transformation Characteristics
- how it works, How Online Relayout Works
- limitations, Permitted Relayout Transformations
- monitoring tasks for, Viewing the Status of a Relayout
- pausing, Controlling the Progress of a Relayout
- performing, Performing Online Relayout
- resuming, Controlling the Progress of a Relayout
- reversing direction of, Controlling the Progress of a Relayout
- specifying non-default, Specifying a Non-Default Layout
- specifying plexes, Specifying a Plex for Relayout
- specifying task tags for, Tagging a Relayout Operation
- temporary area, How Online Relayout Works
- transformation characteristics, Transformation Characteristics
- transformations and volume length, Transformations and Volume Length
- types of transformation, Permitted Relayout Transformations
- viewing status of, Viewing the Status of a Relayout
- ordered allocation, Specifying Ordered Allocation of Storage to Volumes, Creating a Mirrored Volume with DRL Logging Enabled, Creating a RAID-5 Volume
P- parity in RAID-5, RAID-5 (Striping with Parity)
- path failover in DMP, Path Failover Mechanism
- pathgroup
- create, Disabling Multipathing and Making Devices Invisible to VxVM
- remove, Enabling Multipathing and Making Devices Visible to VxVM
- performance
- analyzing data, Using I/O Statistics
- benefits of using VxVM, Performance Guidelines
- changing values of tunables, Changing Values of Tunables
- combining mirroring and striping, Combining Mirroring and Striping
- effect of read policies, Volume Read Policies
- examining ratio of reads to writes, Using I/O Statistics
- hot spots identified by I/O traces, Using I/O Tracing
- impact of number of disk group configuration copies, Number of Configuration Copies for a Disk Group
- load balancing in DMP, Load Balancing
- mirrored volumes, Mirroring
- monitoring, Performance Monitoring
- moving volumes to improve, Using I/O Statistics
- obtaining statistics for disks, Using I/O Statistics
- obtaining statistics for volumes, Printing Volume Statistics
- RAID-5 volumes, RAID-5
- setting priorities, Setting Performance Priorities
- striped volumes, Striping
- striping to improve, Using I/O Statistics
- tracing volume operations, Tracing Volume Operations
- tuning large systems, Tuning Guidelines for Large Systems
- tuning VxVM, Tuning VxVM
- using I/O statistics, Using I/O Statistics
- Persistent FastResync, Persistent FastResync, How Persistent FastResync Works with Snapshots
- physical disks
- adding to disk groups, Adding a Disk to a Disk Group
- clearing locks on, Moving Disk Groups Between Systems
- complete failure messages, Complete Disk Failure Mail Messages
- determining failed, Partial Disk Failure Mail Messages
- displaying information, Displaying Disk Information
- displaying information about, Displaying Disk Group Information
- displaying spare, Displaying Spare Disk Information
- enabling, Enabling a Physical Disk
- excluding free space from hot-relocation use, Excluding a Disk from Hot-Relocation Use
- failure handled by hot-relocation, How Hot-Relocation works
- initializing, Placing Disks Under VxVM Control
- installing, Installing and Formatting Disks
- making available for hot-relocation, Marking a Disk as a Hot-Relocation Spare
- making free space available for hot-relocation use, Making a Disk Available for Hot-Relocation Use
- marking as spare, Marking a Disk as a Hot-Relocation Spare
- moving between disk groups, Moving Disks between Disk Groups, Moving Objects Between Disk Groups
- moving disk groups between systems, Moving Disk Groups Between Systems
- moving volumes from, Moving Volumes from a VM Disk
- partial failure messages, Partial Disk Failure Mail Messages
- postponing replacement, Removing and Replacing Disks
- releasing from disk groups, Destroying a Disk Group
- removing, Removing Disks, Removing and Replacing Disks
- removing from disk groups, Removing a Disk from a Disk Group
- removing from pool of hot-relocation spares, Removing a Disk from Use as a Hot-Relocation Spare
- removing with subdisks, Removing a Disk with Subdisks, Removing a Disk with No Subdisks
- replacing, Removing and Replacing Disks
- replacing removed, Replacing a Failed or Removed Disk
- reserving for special purposes, Reserving Disks
- spare, How Space is Chosen for Relocation
- taking offline, Taking a Disk Offline
- unreserving, Reserving Disks
- physical objects, Physical Objects—Physical Disks
- plex conditions
- IOFAIL, IOFAIL Plex Condition
- NODAREC, NODAREC Plex Condition
- NODEVICE, NODEVICE Plex Condition
- RECOVER, RECOVER Plex Condition
- REMOVED, REMOVED Plex Condition
- plex kernel states
- DETACHED, DETACHED Plex Kernel State
- DISABLED, DISABLED Plex Kernel State
- ENABLED, ENABLED Plex Kernel State
- plex states
- ACTIVE, ACTIVE Plex State
- CLEAN, CLEAN Plex State
- DCOSNP, DCOSNP Plex State
- EMPTY, EMPTY Plex State
- IOFAIL, IOFAIL Plex State
- LOG, LOG Plex State
- OFFLINE, OFFLINE Plex State
- SNAPATT, SNAPATT Plex State
- SNAPDIS, SNAPDIS Plex State
- SNAPDONE, SNAPDONE Plex State
- SNAPTMP, SNAPTMP Plex State
- STALE, STALE Plex State
- TEMP, TEMP Plex State
- TEMPRM, TEMPRM Plex State
- TEMPRMSD, TEMPRMSD Plex State
- plexes
- associating log subdisks with, Associating Log Subdisks
- associating subdisks with, Associating Subdisks with Plexes
- associating with volumes, Attaching and Associating Plexes
- attaching to volumes, Attaching and Associating Plexes
- changing attributes, Changing Plex Attributes
- changing read policies for, Changing the Read Policy for Mirrored Volumes
- comment attribute, Changing Plex Attributes
- complete failure messages, Complete Disk Failure Mail Messages
- condition flags, Plex Condition Flags
- converting to snapshot, Converting a Plex into a Snapshot Plex
- copying, Copying Plexes
- creating, Creating Plexes
- creating striped, Creating a Striped Plex
- defined, Plexes
- detaching from volumes temporarily, Detaching Plexes
- disconnecting from volumes, Taking Plexes Offline
- displaying information about, Displaying Plex Information
- dissociating from volumes, Dissociating and Removing Plexes
- dissociating subdisks from, Dissociating Subdisks from Plexes
- failure in hot-relocation, How Hot-Relocation works
- kernel states, Plex Kernel States
- limit on number per volume, Volume Read Policies
- maximum number of subdisks, vol_subdisk_num
- maximum number per volume, Volumes
- mirrors, Volumes
- moving, Moving Plexes, Specifying Storage for DCO Plexes
- name attribute, Changing Plex Attributes
- names, Volumes
- partial failure messages, Partial Disk Failure Mail Messages
- putil attribute, Changing Plex Attributes
- putting online, Reattaching Plexes, Putting a Volume in Maintenance Mode
- reattaching, Reattaching Plexes
- recovering after correctable hardware failure, Partial Disk Failure Mail Messages
- removing, Dissociating and Removing Plexes
- removing from volumes, Removing a Mirror
- sparse, Permitted Relayout Transformations, Associating Subdisks with Plexes
- specifying for online relayout, Specifying a Plex for Relayout
- states, Plex States
- striped, Striping (RAID-0)
- taking offline, Taking Plexes Offline, Putting a Volume in Maintenance Mode
- tutil attribute, Changing Plex Attributes
- types, Plexes
- polling interval for DMP restore, Starting the DMP Restore Daemon
- preferred plex
- performance of read policy, Volume Read Policies
- read policy, Changing the Read Policy for Mirrored Volumes
- primary path, Introduction, Displaying Multipaths to a VM Disk
- private disk groups
- converting from shared, Converting a Disk Group from Shared to Private
- in clusters, Private and Shared Disk Groups
- private network
- in clusters, Overview of Cluster Volume Management
- private region
- configuration database, Private and Public Disk Regions
- defined, Private and Public Disk Regions
- effect of large disk groups on, Introduction
- public region, Private and Public Disk Regions
- putil
- plex attribute, Changing Plex Attributes
- subdisk attribute, Changing Subdisk Attributes
R- RAID-0, Striping (RAID-0)
- RAID-0+1, Striping Plus Mirroring (Mirrored-Stripe or RAID-0+1)
- RAID-1, Mirroring (RAID-1)
- RAID-1+0, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10)
- RAID-5
- adding logs, Adding a RAID-5 Log
- adding subdisks to plexes, Associating Subdisks with Plexes
- hot-relocation limitations, How Hot-Relocation works
- logs, RAID-5 Logging, Resynchronization Process
- parity, RAID-5 (Striping with Parity)
- removing logs, Removing a RAID-5 Log
- specifying number of logs, Creating a RAID-5 Volume
- subdisk failure handled by hot-relocation, How Hot-Relocation works
- volumes, RAID-5 (Striping with Parity)
- RAID-5 volumes
- adding DCOs to, Attaching a DCO and DCO volume to a RAID-5 Volume
- adding logs, Adding a RAID-5 Log
- changing number of columns, Specifying a Non-Default Layout
- changing stripe unit size, Specifying a Non-Default Layout
- creating, Creating a RAID-5 Volume
- defined, Types of Volume Layouts
- making backups of, Backing Up Volumes Online Using Snapshots
- performance, RAID-5
- removing logs, Removing a RAID-5 Log
- taking snapshots of, Backing Up Volumes Online Using Snapshots
- Re-include controllers
for multipathing, Enabling Multipathing and Making Devices Visible to VxVM
- Re-include
controllers in VxVM, Enabling Multipathing and Making Devices Visible to VxVM
- Re-include
devices in VxVM, Enabling Multipathing and Making Devices Visible to VxVM
- Re-include disks
for multipathing, Enabling Multipathing and Making Devices Visible to VxVM
- Re-include disks
in VxVM, Enabling Multipathing and Making Devices Visible to VxVM
- Re-include paths for multipathing, Enabling Multipathing and Making Devices Visible to VxVM
- Re-include paths
in VxVM, Enabling Multipathing and Making Devices Visible to VxVM
- read policies
- changing, Changing the Read Policy for Mirrored Volumes
- performance of, Volume Read Policies
- prefer, Changing the Read Policy for Mirrored Volumes
- round, Changing the Read Policy for Mirrored Volumes
- select, Changing the Read Policy for Mirrored Volumes
- read-only mode, Activation Modes of Shared Disk Groups
- RECOVER plex condition, RECOVER Plex Condition
- recovery
- checkpoint interval, vol_checkpt_default
- I/O delay, vol_default_iodelay
- preventing on restarting volumes, Starting a Volume
- recovery accelerator, SmartSync Recovery Accelerator
- redo log configuration, Redo Log Volume Configuration
- redundancy
- of data on mirrors, Types of Volume Layouts
- of data on RAID-5, Types of Volume Layouts
- redundant-loop access, Enclosure-Based Naming
- region, Private and Public Disk Regions
- reinitialization of disks, Reinitializing a Disk
- relayout
- changing number of columns, Specifying a Non-Default Layout
- changing region size, Controlling the Progress of a Relayout
- changing speed of, Controlling the Progress of a Relayout
- changing stripe unit size, Specifying a Non-Default Layout
- combining with conversion, Converting Between Layered and Non-Layered Volumes
- controlling progress of, Controlling the Progress of a Relayout
- limitations, Permitted Relayout Transformations
- monitoring tasks for, Viewing the Status of a Relayout
- online, Online Relayout
- pausing, Controlling the Progress of a Relayout
- performing online, Performing Online Relayout
- resuming, Controlling the Progress of a Relayout
- reversing direction of, Controlling the Progress of a Relayout
- specifying non-default, Specifying a Non-Default Layout
- specifying plexes, Specifying a Plex for Relayout
- specifying task tags for, Tagging a Relayout Operation
- storage, Online Relayout
- transformation characteristics, Transformation Characteristics
- types of transformation, Permitted Relayout Transformations
- viewing status of, Viewing the Status of a Relayout
- relocation
- automatic, Introduction
- complete failure messages, Complete Disk Failure Mail Messages
- limitations, How Hot-Relocation works
- partial failure messages, Partial Disk Failure Mail Messages
- REMOVED plex condition, REMOVED Plex Condition
- removing disks, Removing and Replacing Disks
- removing physical disks, Removing Disks
- replacing disks, Removing and Replacing Disks
- replay logs and sequential DRL, Sequential DRL
- REPLAY volume state, REPLAY Volume State
- resilvering
- databases, SmartSync Recovery Accelerator
- restore policy
- check_all, Starting the DMP Restore Daemon
- check_alternate, Starting the DMP Restore Daemon
- check_disabled, Starting the DMP Restore Daemon
- check_periodic, Starting the DMP Restore Daemon
- restrictions
- VxVM-bootable volumes, VxVM Root Disk Volume Restrictions
- resyncfromoriginal snapback, Additional Snapshot Features
- resyncfromreplica snapback, Additional Snapshot Features
- resynchronization
- checkpoint interval, vol_checkpt_default
- I/O delay, vol_default_iodelay
- of volumes, Volume Resynchronization
- resynchronizing
- databases, SmartSync Recovery Accelerator
- root disk
- creating mirrors, Setting up a VxVM Root Disk and Mirror
- root disk group, Disk Groups, Introduction
- requiring existence of volboot file, Managing the Configuration Daemon in VxVM
- root disks
- creating LVM from VxVM, Creating an LVM Root Disk from a VxVM Root Disk
- creating VxVM, Setting up a VxVM Root Disk and Mirror
- removing LVM, Setting up a VxVM Root Disk and Mirror
- root volumes
- booting, Booting Root Volumes
- rootability, Rootability
- rootdg, Disk Groups
- requiring existence of volboot file, Managing the Configuration Daemon in VxVM
- round-robin
- performance of read policy, Volume Read Policies
- read policy, Changing the Read Policy for Mirrored Volumes
S- scandisks
- vxdisk subcommand, Configuring Newly Added Disk Devices
- secondary
path, Introduction
- secondary path display, Displaying Multipaths to a VM Disk
- sequential DRL
- creating mirrored volumes with logging enabled, Creating a Mirrored Volume with DRL Logging Enabled
- defined, Sequential DRL
- maximum number of dirty regions, voldrl_max_seq_dirty
- shared disk groups
- activating, Changing the Activation Mode on a Shared Disk Group
- activation modes, Activation Modes of Shared Disk Groups
- converting to private, Converting a Disk Group from Shared to Private
- creating, Creating a Shared Disk Group
- importing, Importing Disk Groups as Shared
- in clusters, Private and Shared Disk Groups
- limitations of, Limitations of Shared Disk Groups
- listing, Listing Shared Disk Groups
- shared-read mode, Activation Modes of Shared Disk Groups
- shared-write mode, Activation Modes of Shared Disk Groups
- simple disk type, Private and Public Disk Regions
- simple disks
- issues with enclosures, Issues Regarding Persistent Simple/Nopriv Disks with Enclosure-Based Naming
- size units, Creating Subdisks
- slave nodes, Overview of Cluster Volume Management
- SmartSync, SmartSync Recovery Accelerator
- disabling on shared disk groups, volcvm_smartsync
- enabling on shared disk groups, volcvm_smartsync
- snap objects, How Persistent FastResync Works with Snapshots
- snap volume naming, Additional Snapshot Features
- snapabort, Volume Snapshots
- SNAPATT plex state, SNAPATT Plex State
- snapback
- defined, Volume Snapshots
- resyncfromoriginal, Additional Snapshot Features
- resyncfromreplica, Additional Snapshot Features, Merging a Snapshot Volume (snapback)
- used to merge snapshot volumes, Merging a Snapshot Volume (snapback)
- snapclear
- defined, Volume Snapshots
- used to create independent volumes, Dissociating a Snapshot Volume (snapclear)
- SNAPDIS plex state, SNAPDIS Plex State
- SNAPDONE plex state, SNAPDONE Plex State
- snapshots
- and FastResync, FastResync
- backing up multiple volumes, Backing Up Multiple Volumes Using Snapshots
- converting plexes to, Converting a Plex into a Snapshot Plex
- creating backups, Backing Up Volumes Online Using Snapshots
- creating independent volumes, Dissociating a Snapshot Volume (snapclear)
- defining names for, Backing Up Multiple Volumes Using Snapshots
- displaying information about, Displaying Snapshot Information (snapprint)
- merging with original volumes, Merging a Snapshot Volume (snapback)
- of RAID-5 volumes, Backing Up Volumes Online Using Snapshots
- on multiple volumes, Additional Snapshot Features
- removing, Backing Up Volumes Online Using Snapshots
- resynchronization on snapback, Additional Snapshot Features
- resynchronizing volumes from, Merging a Snapshot Volume (snapback)
- used to back up volumes online, Backing Up Volumes Online Using Snapshots
- snapstart, Snapshot Creation and the Backup Cycle
- SNAPTMP plex state, SNAPTMP Plex State
- spanned volumes, Concatenation and Spanning
- spanning, Concatenation and Spanning
- spare disks
- displaying, Displaying Spare Disk Information
- marking disks as, Marking a Disk as a Hot-Relocation Spare
- used for hot-relocation, How Space is Chosen for Relocation
- sparse
plexes, Permitted Relayout Transformations, Associating Subdisks with Plexes
- special disk devices, Metadevices
- STALE plex state, STALE Plex State
- standard disk devices, Metadevices
- states
- for plexes, Plex States
- volume, Volume States
- storage
- ordered allocation of, Specifying Ordered Allocation of Storage to Volumes, Creating a Mirrored Volume with DRL Logging Enabled, Creating a RAID-5 Volume
- storage attributes and
volume layout, Creating a Volume on Specific Disks
- storage relayout, Online Relayout
- stripe columns, Striping (RAID-0)
- stripe units
- changing size, Specifying a Non-Default Layout
- defined, Striping (RAID-0)
- stripe-mirror-col-split-trigger-pt, Creating a Striped-Mirror Volume
- striped
plexes
- adding subdisks, Associating Subdisks with Plexes
- defined, Striping (RAID-0)
- striped volumes
- changing number of columns, Specifying a Non-Default Layout
- changing stripe unit size, Specifying a Non-Default Layout
- creating, Creating a Striped Volume
- defined, Types of Volume Layouts
- failure of, Striping (RAID-0)
- performance, Striping
- specifying non-default number of columns, Creating a Striped Volume
- specifying non-default stripe unit size, Creating a Striped Volume
- striped-mirror volumes
- benefits of, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10)
- converting to mirrored-stripe, Converting Between Layered and Non-Layered Volumes
- creating, Creating a Striped-Mirror Volume
- defined, Types of Volume Layouts
- mirroring columns, Creating a Striped-Mirror Volume
- mirroring subdisks, Creating a Striped-Mirror Volume
- performance, Combining Mirroring and Striping
- trigger point for mirroring, Creating a Striped-Mirror Volume
- Striped-Pro volumes, Types of Volume Layouts
- striping, Striping (RAID-0)
- striping plus mirroring, Striping Plus Mirroring (Mirrored-Stripe or RAID-0+1)
- subdisk names, Subdisks
- subdisks
- associating log subdisks, Associating Log Subdisks
- associating with plexes, Associating Subdisks with Plexes
- associating with RAID-5 plexes, Associating Subdisks with Plexes
- associating with striped plexes, Associating Subdisks with Plexes
- blocks, Subdisks
- changing attributes, Changing Subdisk Attributes
- comment attribute, Changing Subdisk Attributes
- complete failure messages, Complete Disk Failure Mail Messages
- copying contents of, Moving Subdisks
- creating, Creating Subdisks
- defined, Subdisks
- determining failed, Partial Disk Failure Mail Messages
- displaying information about, Displaying Subdisk Information
- dissociating from plexes, Dissociating Subdisks from Plexes
- dividing, Splitting Subdisks
- DRL log, Log subdisks
- hot-relocated, How Space is Chosen for Relocation
- hot-relocation, Hot-Relocation, Introduction
- hot-relocation messages, Moving and Unrelocating Subdisks
- joining, Joining Subdisks
- len attribute, Changing Subdisk Attributes
- listing original disks after hot-relocation, Examining which subdisks were hot-relocated from a disk
- maximum number per plex, vol_subdisk_num
- mirroring in striped-mirror volumes, Creating a Striped-Mirror Volume
- moving after hot-relocation, Moving and Unrelocating Subdisks
- moving contents of, Moving Subdisks
- name attribute, Changing Subdisk Attributes
- partial failure messages, Partial Disk Failure Mail Messages
- putil attribute, Changing Subdisk Attributes
- RAID-5 failure of, How Hot-Relocation works
- removing from VxVM, Dissociating Subdisks from Plexes, Removing Subdisks
- restrictions on moving, Moving Subdisks
- specifying different offsets for unrelocation, Forcing hot-relocated subdisks to accept different offsets
- splitting, Splitting Subdisks
- tutil attribute, Changing Subdisk Attributes
- unrelocating after hot-relocation, Moving and Unrelocating Subdisks
- unrelocating to different disks, Moving hot-relocated subdisks to a different disk
- unrelocating using vxassist, Moving and Unrelocating subdisks using vxassist
- unrelocating using vxdiskadm, Moving and Unrelocating Subdisks using vxdiskadm
- unrelocating using vxunreloc, Moving and Unrelocating Subdisks using vxunreloc
- swap space
- increasing for VxVM rootable system, Adding Swap Disks to a VxVM Rootable System
- SYNC volume state, SYNC Volume State
T- t#, Physical Objects—Physical Disks, c#t#d# Based Naming Scheme
- tags
- for tasks, Specifying Task Tags
- specifying for online relayout tasks, Tagging a Relayout Operation
- specifying for tasks, Specifying Task Tags
- target IDs
- number, Physical Objects—Physical Disks
- specifying to vxassist, Creating a Volume on Specific Disks
- target mirroring, Specifying Ordered Allocation of Storage to Volumes, Mirroring across Targets, Controllers or Enclosures
- task monitor in VxVM, Monitoring and Controlling Tasks
- tasks
- aborting, vxtask Operations
- changing state of, vxtask Operations
- identifiers, Specifying Task Tags
- listing, vxtask Operations
- managing, Managing Tasks with vxtask
- modifying parameters of, vxtask Operations
- monitoring, vxtask Operations
- monitoring online relayout, Viewing the Status of a Relayout
- pausing, vxtask Operations
- resuming, vxtask Operations
- specifying tags, Specifying Task Tags
- specifying tags on online relayout operation, Tagging a Relayout Operation
- tags, Specifying Task Tags
- TEMP plex state, TEMP Plex State
- temporary area used by online relayout, How Online Relayout Works
- TEMPRM plex state, TEMPRM Plex State
- TEMPRMSD plex state, TEMPRMSD Plex State
- trigger point in striped-mirror volumes, Creating a Striped-Mirror Volume
- tunables
- changing values of, Changing Values of Tunables
- dmp_pathswitch_blks_shift, dmp_pathswitch_blks_shift
- vol_checkpt_default, vol_checkpt_default
- vol_default_iodelay, vol_default_iodelay
- vol_fmr_logsz, vol_fmr_logsz
- vol_max_vol, vol_max_vol
- vol_maxio, vol_maxio
- vol_maxioctl, vol_maxioctl
- vol_maxkiocount, vol_maxkiocount
- vol_maxparallelio, vol_maxparallelio
- vol_maxspecialio, vol_maxspecialio
- vol_subdisk_num, vol_subdisk_num
- volcvm_smartsync, volcvm_smartsync
- voldrl_max_drtregs, voldrl_max_drtregs
- voldrl_max_seq_dirty, Sequential DRL, voldrl_max_seq_dirty
- voldrl_min_regionsz, voldrl_min_regionsz
- voliomem_chunk_size, voliomem_chunk_size
- voliomem_maxpool_sz, voliomem_maxpool_sz
- voliot_errbuf_default, voliot_errbuf_default
- voliot_iobuf_dflt, voliot_iobuf_dflt
- voliot_iobuf_limit, voliot_iobuf_limit
- voliot_iobuf_max, voliot_iobuf_max
- voliot_max_open, voliot_max_open
- volraid_minpool_size, volraid_minpool_sz
- volraid_rsrtransmax, volraid_rsrtransmax
- tutil
- plex attribute, Changing Plex Attributes
- subdisk attribute, Changing Subdisk Attributes
V- versions
- disk group, Upgrading a Disk Group
- displaying for disk group, Upgrading a Disk Group
- upgrading, Upgrading a Disk Group
- virtual objects, Virtual Objects
- VM disks
- defined, VM Disks
- determining if shared, Determining if a Disk is Shareable
- displaying spare, Displaying Spare Disk Information
- excluding free space from hot-relocation use, Excluding a Disk from Hot-Relocation Use
- initializing, Placing Disks Under VxVM Control
- making free space available for hot-relocation use, Making a Disk Available for Hot-Relocation Use
- marking as spare, Marking a Disk as a Hot-Relocation Spare
- mirroring volumes on, Mirroring Volumes on a VM Disk
- moving volumes from, Moving Volumes from a VM Disk
- names, Subdisks
- postponing replacement, Removing and Replacing Disks
- removing from pool of hot-relocation spares, Removing a Disk from Use as a Hot-Relocation Spare
- renaming, Renaming a Disk
- vol##, Volumes
- vol##-##, Volumes
- vol_checkpt_default tunable, vol_checkpt_default
- vol_default_iodelay tunable, vol_default_iodelay
- vol_fmr_logsz tunable, vol_fmr_logsz
- vol_max_vol tunable, vol_max_vol
- vol_maxio tunable, vol_maxio
- vol_maxioctl tunable, vol_maxioctl
- vol_maxkiocount tunable, vol_maxkiocount
- vol_maxparallelio tunable, vol_maxparallelio
- vol_maxspecialio tunable, vol_maxspecialio
- vol_subdisk_num tunable, vol_subdisk_num
- volboot file, Managing the Configuration Daemon in VxVM
- adding entry to, Managing the Configuration Daemon in VxVM
- volcvm_smartsync tunable, volcvm_smartsync
- voldrl_max_drtregs tunable, voldrl_max_drtregs
- voldrl_max_seq_dirty
tunable, Sequential DRL, voldrl_max_seq_dirty
- voldrl_min_regionsz tunable, voldrl_min_regionsz
- voliomem_chunk_size tunable, voliomem_chunk_size
- voliomem_maxpool_sz tunable, voliomem_maxpool_sz
- voliot_errbuf_default tunable, voliot_errbuf_default
- voliot_iobuf_dflt tunable, voliot_iobuf_dflt
- voliot_iobuf_limit tunable, voliot_iobuf_limit
- voliot_iobuf_max tunable, voliot_iobuf_max
- voliot_max_open tunable, voliot_max_open
- volraid_minpool_size tunable, volraid_minpool_sz
- volraid_rsrtransmax tunable, volraid_rsrtransmax
- volume kernel states
- DETACHED, DETACHED Volume Kernel State
- DISABLED, DISABLED Volume Kernel State
- ENABLED, ENABLED Volume Kernel State
- volume resynchronization, Volume Resynchronization
- volume states
- ACTIVE, ACTIVE Volume State
- CLEAN, CLEAN Volume State
- EMPTY, EMPTY Volume State
- NEEDSYNC, NEEDSYNC Volume State
- REPLAY, REPLAY Volume State
- SYNC, SYNC Volume State
- volumes
- accessing device files, Accessing a Volume
- adding DCOs to, Adding a DCO and DCO Volume
- adding DRL logs, Adding DRL Logging to a Mirrored Volume
- adding mirrors, Adding a Mirror to a Volume
- adding RAID-5 logs, Adding a RAID-5 Log
- adding sequential DRL logs, Adding DRL Logging to a Mirrored Volume
- adding subdisks to plexes of, Associating Subdisks with Plexes
- advanced approach to creating, Advanced Approach
- assisted approach to creating, Assisted Approach
- associating plexes with, Attaching and Associating Plexes
- attaching plexes to, Attaching and Associating Plexes
- backing up, Backing up Volumes Online
- backing up online using snapshots, Backing Up Volumes Online Using Snapshots
- block device files, Accessing a Volume
- booting VxVM-rootable, Booting Root Volumes
- changing layout online, Performing Online Relayout
- changing number of columns, Specifying a Non-Default Layout
- changing read policies for mirrored, Changing the Read Policy for Mirrored Volumes
- changing stripe unit size, Specifying a Non-Default Layout
- character device files, Accessing a Volume
- checking if FastResync is enabled, Checking Whether FastResync is Enabled on a Volume
- combining mirroring and striping for performance, Combining Mirroring and Striping
- combining online relayout and conversion, Converting Between Layered and Non-Layered Volumes
- concatenated, Concatenation and Spanning, Types of Volume Layouts
- concatenated-mirror, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10), Types of Volume Layouts
- Concatenated-Pro, Types of Volume Layouts
- configuring exclusive open by cluster node, Creating Volumes with Exclusive Open Access by a Node, Setting Exclusive Open Access to a Volume by a Node
- converting between layered and non-layered, Converting Between Layered and Non-Layered Volumes
- converting concatenated-mirror to mirrored-concatenated, Converting Between Layered and Non-Layered Volumes
- converting mirrored-concatenated to concatenated-mirror, Converting Between Layered and Non-Layered Volumes
- converting mirrored-stripe to striped-mirror, Converting Between Layered and Non-Layered Volumes
- converting striped-mirror to mirrored-stripe, Converting Between Layered and Non-Layered Volumes
- creating, Creating a Volume
- creating concatenated-mirror, Creating a Concatenated-Mirror Volume
- creating from snapshots, Dissociating a Snapshot Volume (snapclear)
- creating mirrored, Creating a Mirrored Volume
- creating mirrored-concatenated, Creating a Mirrored-Concatenated Volume
- creating mirrored-stripe, Creating a Mirrored-Stripe Volume
- creating RAID-5, Creating a RAID-5 Volume
- creating snapshots, Backing Up Volumes Online Using Snapshots
- creating striped, Creating a Striped Volume
- creating striped-mirror, Creating a Striped-Mirror Volume
- creating using vxmake, Creating a Volume Using vxmake
- creating using vxmake description file, Creating a Volume Using a vxmake Description File
- creating with DCOs attached, Creating a Volume with a DCO and DCO Volume
- creating with DRL logging enabled, Creating a Mirrored Volume with DRL Logging Enabled
- creating with sequential DRL enabled, Creating a Mirrored Volume with DRL Logging Enabled
- defined, Volumes
- detaching plexes from temporarily, Detaching Plexes
- disabling FastResync, Disabling FastResync
- disconnecting plexes, Taking Plexes Offline
- displaying information, Displaying Volume Information
- displaying information about snapshots, Displaying Snapshot Information (snapprint)
- dissociating DCO from, Removing a DCO and DCO Volume
- dissociating plexes from, Dissociating and Removing Plexes
- enabling FastResync, Enabling Persistent FastResync on Existing Volumes with Associated Snapshots
- enabling FastResync on, Enabling FastResync on a Volume
- enabling FastResync on new, Creating a Volume with a DCO and DCO Volume
- excluding storage from use by vxassist, Creating a Volume on Specific Disks
- finding maximum size of, Discovering the Maximum Size of a Volume
- finding out by how much can grow, Resizing a Volume
- flagged as dirty, Dirty Flags
- initializing, Initializing and Starting a Volume
- initializing contents to zero, Initializing and Starting a Volume
- kernel states, Volume Kernel States
- layered, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10), Layered Volumes, Types of Volume Layouts
- limit on number of plexes, Volumes
- limitations, Volumes
- making immediately available for use, Initializing and Starting a Volume
- maximum number of, vol_max_vol
- maximum number of data plexes, Volume Read Policies
- merging snapshots, Merging a Snapshot Volume (snapback)
- mirrored, Mirroring (RAID-1), Types of Volume Layouts
- mirrored-concatenated, Striping Plus Mirroring (Mirrored-Stripe or RAID-0+1)
- mirrored-stripe, Striping Plus Mirroring (Mirrored-Stripe or RAID-0+1), Types of Volume Layouts
- mirroring across controllers, Specifying Ordered Allocation of Storage to Volumes, Mirroring across Targets, Controllers or Enclosures
- mirroring across targets, Specifying Ordered Allocation of Storage to Volumes, Mirroring across Targets, Controllers or Enclosures
- mirroring all, Mirroring All Volumes
- mirroring on disks, Mirroring Volumes on a VM Disk
- mirroring VxVM-rootable, Root Disk Mirrors
- moving from VM disks, Moving Volumes from a VM Disk
- moving to improve performance, Using I/O Statistics
- names, Volumes
- naming snap, Additional Snapshot Features
- obtaining performance statistics, Printing Volume Statistics
- performance of mirrored, Mirroring
- performance of RAID-5, RAID-5
- performance of striped, Striping
- performing online relayout, Performing Online Relayout
- placing in maintenance mode, Putting a Volume in Maintenance Mode
- preventing recovery on restarting, Starting a Volume
- RAID-0, Striping (RAID-0)
- RAID-0+1, Striping Plus Mirroring (Mirrored-Stripe or RAID-0+1)
- RAID-1, Mirroring (RAID-1)
- RAID-1+0, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10)
- RAID-10, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10)
- RAID-5, RAID-5 (Striping with Parity), Types of Volume Layouts
- raw device files, Accessing a Volume
- reattaching DCOs to, Reattaching a DCO and DCO Volume
- reattaching plexes, Reattaching Plexes
- reconfiguration in clusters, Volume Reconfiguration
- recovering after correctable hardware failure, Partial Disk Failure Mail Messages
- removing, Removing a Volume
- removing DCOs from, Removing a DCO and DCO Volume
- removing DRL logs, Removing a DRL Log
- removing from /etc/fstab, Removing a Volume
- removing mirrors from, Removing a Mirror
- removing plexes from, Removing a Mirror
- removing RAID-5 logs, Removing a RAID-5 Log
- removing sequential DRL logs, Removing a DRL Log
- resizing, Resizing a Volume
- resizing using vxassist, Resizing Volumes using vxassist
- resizing using vxresize, Resizing Volumes using vxresize
- resizing using vxvol, Resizing Volumes using vxvol
- restarting moved, Splitting Disk Groups
- restrictions on VxVM-bootable, VxVM Root Disk Volume Restrictions
- resynchronizing from snapshots, Merging a Snapshot Volume (snapback)
- spanned, Concatenation and Spanning
- specifying default layout, Creating a Volume on Any Disk
- specifying non-default number of columns, Creating a Striped Volume
- specifying non-default relayout, Specifying a Non-Default Layout
- specifying non-default stripe unit size, Creating a Striped Volume
- specifying storage for DCO plexes, Specifying Storage for DCO Plexes
- specifying use of storage to vxassist, Creating a Volume on Specific Disks
- starting, Initializing and Starting a Volume, Starting a Volume
- states, Volume States
- stopping, Stopping a Volume
- stopping activity on, Removing a Volume
- striped, Striping (RAID-0), Types of Volume Layouts
- striped-mirror, Mirroring Plus Striping (Striped-Mirror, RAID-1+0 or RAID-10), Types of Volume Layouts
- Striped-Pro, Types of Volume Layouts
- striping to improve performance, Using I/O Statistics
- taking multiple snapshots, Additional Snapshot Features
- tracing operations, Tracing Volume Operations
- trigger point for mirroring in striped-mirror, Creating a Striped-Mirror Volume
- types of layout, Types of Volume Layouts
- vxassist
- advantages of using, Using vxassist
- command usage, Using vxassist
- defaults file, Setting Default Values for vxassist
- setting default values, Setting Default Values for vxassist
- snapabort, Volume Snapshots
- snapback, Volume Snapshots
- snapclear, Volume Snapshots
- snapshot, Volume Snapshots
- snapstart, Snapshot Creation and the Backup Cycle
- used to add a log subdisk, Associating Log Subdisks
- used to add a RAID-5 log, Adding a RAID-5 Log
- used to add DRL logs, Adding DRL Logging to a Mirrored Volume
- used to add mirrors to volumes, Attaching and Associating Plexes, Adding a Mirror to a Volume
- used to add sequential DRL logs, Adding DRL Logging to a Mirrored Volume
- used to change number of columns, Specifying a Non-Default Layout
- used to change stripe unit size, Specifying a Non-Default Layout
- used to configure exclusive access to a volume, Creating Volumes with Exclusive Open Access by a Node
- used to convert between layered and non-layered volumes, Converting Between Layered and Non-Layered Volumes
- used to create concatenated-mirror volumes, Creating a Concatenated-Mirror Volume
- used to create mirrored volumes, Creating a Mirrored Volume
- used to create mirrored-concatenated volumes, Creating a Mirrored-Concatenated Volume
- used to create mirrored-stripe volumes, Creating a Mirrored-Stripe Volume
- used to create RAID-5 volumes, Creating a RAID-5 Volume
- used to create snapshots, Backing Up Volumes Online Using Snapshots
- used to create striped volumes, Creating a Striped Volume
- used to create striped-mirror volumes, Creating a Striped-Mirror Volume
- used to create volumes, Using vxassist
- used to define layout on specified storage, Creating a Volume on Specific Disks
- used to discover maximum volume size, Discovering the Maximum Size of a Volume
- used to display information about snapshots, Displaying Snapshot Information (snapprint)
- used to dissociate snapshots from volumes, Dissociating a Snapshot Volume (snapclear)
- used to exclude storage from use, Creating a Volume on Specific Disks
- used to find out by how much volumes can grow, Resizing a Volume
- used to merge snapshots with volumes, Merging a Snapshot Volume (snapback)
- used to mirror across controllers, Specifying Ordered Allocation of Storage to Volumes, Mirroring across Targets, Controllers or Enclosures
- used to mirror across enclosures, Mirroring across Targets, Controllers or Enclosures
- used to mirror across targets, Specifying Ordered Allocation of Storage to Volumes
- used to move subdisks after hot-relocation, Moving and Unrelocating subdisks using vxassist
- used to move volumes, Using I/O Statistics
- used to relayout volumes online, Performing Online Relayout
- used to remove DCOs from volumes, Removing a DCO and DCO Volume
- used to remove DRL logs, Removing a DRL Log
- used to remove mirrors, Removing a Mirror
- used to remove plexes, Removing a Mirror
- used to remove RAID-5 logs, Removing a RAID-5 Log
- used to remove volumes, Removing a Volume
- used to reserve disks, Reserving Disks
- used to resize volumes, Resizing Volumes using vxassist
- used to resynchronize volumes from snapshots, Merging a Snapshot Volume (snapback)
- used to snapshot multiple volumes, Backing Up Multiple Volumes Using Snapshots
- used to specify number of mirrors, Creating a Mirrored Volume
- used to specify number of RAID-5 logs, Creating a RAID-5 Volume
- used to specify ordered allocation of storage, Specifying Ordered Allocation of Storage to Volumes
- used to specify plexes for online relayout, Specifying a Plex for Relayout
- used to specify sequential DRL logging, Creating a Mirrored Volume with DRL Logging Enabled
- used to specify storage attributes, Creating a Volume on Specific Disks
- used to specify tags for online relayout tasks, Tagging a Relayout Operation
- used to unrelocate subdisks after hot-relocation, Moving and Unrelocating subdisks using vxassist
- vxclustd
- cluster reconfiguration daemon, Cluster Reconfiguration, vxclustd Daemon
- interaction with MC/ServiceGuard, vxclustd Daemon
- vxconfigd
- managed using vxdctl, Managing the Configuration Daemon in VxVM
- operation in clusters, vxconfigd Daemon
- vxcp_lvm_root
- used to create VxVM root disk, Setting up a VxVM Root Disk and Mirror
- used to create VxVM root disk mirrors, Setting up a VxVM Root Disk and Mirror
- vxdarestore
- used to handle simple/nopriv disk failures, Issues Regarding Persistent Simple/Nopriv Disks with Enclosure-Based Naming
- vxdco
- used to remove DCOs from volumes, Removing a DCO and DCO Volume
- vxdctl
- used in clusters, Requesting the Status of a Cluster Node
- used to add entry to volboot file, Managing the Configuration Daemon in VxVM
- used to check cluster protocol version, Displaying the Cluster Protocol Version
- used to manage vxconfigd, Managing the Configuration Daemon in VxVM
- used to upgrade cluster protocol version, Upgrading the Cluster Protocol Version
- vxdctl enable
- used to configure new disks, Configuring Newly Added Disk Devices
- used to invoke device discovery, Device Discovery Function
- vxddladm
- used to exclude support for disk arrays, Excluding Support for a Disk Array
- used to list excluded disk arrays, Listing Excluded Disk Arrays, Listing Supported Disks in the JBOD Category, Adding Support for Disks in the JBOD Category, Removing Support for Disks in the JBOD Category
- used to list supported disk arrays, Listing Details of Supported Disk Arrays
- used to re-include support for disk arrays, Re-including Support for an Excluded Disk Array
- vxdestroy_lvmroot
- used to remove LVM root disks, Setting up a VxVM Root Disk and Mirror
- vxdg
- used to add disks to disk groups forcibly, Forcibly Adding a Disk to a Disk Group
- used to assign minor number ranges, Reserving Minor Numbers for Disk Groups
- used to change activation mode on shared disk groups, Changing the Activation Mode on a Shared Disk Group
- used to clear locks on disks, Moving Disk Groups Between Systems
- used to convert shared disk groups to private, Converting a Disk Group from Shared to Private
- used to create disk groups, Creating a Disk Group
- used to create disk groups with old version number, Upgrading a Disk Group
- used to create shared disk groups, Creating a Shared Disk Group
- used to deport disk groups, Deporting a Disk Group
- used to destroy disk groups, Destroying a Disk Group
- used to disable a disk group, Disabling a Disk Group
- used to display disk group version, Upgrading a Disk Group
- used to display free space in disk groups, Displaying Free Space in a Disk Group
- used to display information about disk groups, Displaying Disk Group Information
- used to force import of disk groups, Moving Disk Groups Between Systems
- used to import disk groups, Importing a Disk Group
- used to import shared disk groups, Importing Disk Groups as Shared
- used to join disk groups, Joining Disk Groups
- used to list objects affected by move, Listing Objects Potentially Affected by a Move
- used to list shared disk groups, Listing Shared Disk Groups
- used to list spare disks, Displaying Spare Disk Information
- used to move disk groups between systems, Moving Disk Groups Between Systems
- used to move disks between disk groups, Moving Disks between Disk Groups
- used to move objects between disk groups, Moving Objects Between Disk Groups
- used to obtain copy size of configuration database, Introduction
- used to remove disks from disk groups, Removing a Disk from a Disk Group
- used to rename disk groups, Renaming a Disk Group
- used to split disk groups, Splitting Disk Groups
- used to upgrade disk group version, Upgrading a Disk Group
- vxdisk
- used to clear locks on disks, Moving Disk Groups Between Systems
- used to determine if disks are shared, Determining if a Disk is Shareable
- used to display information about disks, Displaying Disk Group Information
- used to display multipathing information, Displaying Multipaths to a VM Disk
- used to list disks, Displaying Disk Information
- used to list spare disks, Displaying Spare Disk Information
- used to scan disk devices, Configuring Newly Added Disk Devices
- vxdiskadd
- used to add disks to disk groups, Adding a Disk to a Disk Group
- used to create disk groups, Creating a Disk Group
- used to place disks under VxVM control, Using vxdiskadd to Place a Disk Under Control of VxVM
- vxdiskadm
- Add or initialize one or more disks, Adding a Disk to VxVM, Creating a Disk Group
- Disable (offline) a disk device, Taking a Disk Offline
- Enable (online) a disk device, Enabling a Physical Disk
- Enable access to (import) a disk group, Importing a Disk Group
- Exclude a disk from hot-relocation use, Excluding a Disk from Hot-Relocation Use
- List disk information, Displaying Disk Information with vxdiskadm
- Make a disk available for hot-relocation use, Making a Disk Available for Hot-Relocation Use
- Mark a disk as a spare for a disk group, Marking a Disk as a Hot-Relocation Spare
- Mirror volumes on a disk, Mirroring Volumes on a VM Disk
- Move volumes from a disk, Moving Volumes from a VM Disk
- Remove a disk, Removing Disks, Removing a Disk from a Disk Group
- Remove a disk for replacement, Removing and Replacing Disks
- Remove access to (deport) a disk group, Deporting a Disk Group
- Replace a failed or removed disk, Replacing a Failed or Removed Disk
- Turn off the spare flag on a disk, Removing a Disk from Use as a Hot-Relocation Spare
- Unrelocate subdisks back to a disk, Moving and Unrelocating Subdisks using vxdiskadm
- used to add disks, Adding a Disk to VxVM
- used to add disks to disk groups, Adding a Disk to a Disk Group
- used to change disk-naming scheme, Changing the Disk-Naming Scheme
- used to create disk groups, Creating a Disk Group
- used to deport disk groups, Deporting a Disk Group
- used to exclude free space on disks from hot-relocation
use, Excluding a Disk from Hot-Relocation Use
- used to import disk groups, Importing a Disk Group
- used to initialize disks, Adding a Disk to VxVM
- used to list spare disks, Displaying Spare Disk Information
- used to make free space on disks available for hot-relocation use, Making a Disk Available for Hot-Relocation Use
- used to mark disks as spare, Marking a Disk as a Hot-Relocation Spare
- used to mirror volumes, Mirroring Volumes on a VM Disk
- used to move disk groups between systems, Moving Disk Groups Between Systems
- used to move disks between disk groups, Moving Disks between Disk Groups
- used to move subdisks after hot-relocation, Moving and Unrelocating Subdisks using vxdiskadm
- used to move subdisks from disks, Removing a Disk from a Disk Group
- used to move volumes from VM disks, Moving Volumes from a VM Disk
- used to remove disks from pool of hot-relocation spares, Removing a Disk from Use as a Hot-Relocation Spare
- used to unrelocate subdisks after hot-relocation, Moving and Unrelocating Subdisks using vxdiskadm
- vxdiskconfig
- purpose of, Discovering Disks and Dynamically Adding Disk Arrays
- vxdmp device driver, Introduction
- vxdmpadm
- used to disable controllers, Disabling a Controller, Enabling a Controller
- used to disable controllers in DMP, Enabling and Disabling Input/Output (I/O) Controllers
- used to display a DMP node for an enclosure, Retrieving Information About a DMP Node
- used to display DMP database information, Displaying DMP Database Information
- used to display paths controlled by DMP node, Displaying All Paths Controlled by a DMP Node
- used to display status of DMP error daemons, Displaying Information About the DMP Error Daemons
- used to display status of DMP restore daemon, Displaying the Status of the DMP Restore Daemon
- used to list controllers, Listing Information About Host I/O Controllers
- used to list enclosures, Listing Information About Enclosures
- used to rename enclosures, Renaming an Enclosure
- used to set restore polling interval, Starting the DMP Restore Daemon
- used to specify DMP restore policy, Starting the DMP Restore Daemon
- used to start DMP restore daemon, Starting the DMP Restore Daemon
- used to stop DMP restore daemon, Stopping the DMP Restore Daemon
- vxedit
- used to change plex attributes, Changing Plex Attributes
- used to change subdisk attributes, Changing Subdisk Attributes
- used to configure number of configuration copies for
a disk group, Number of Configuration Copies for a Disk Group
- used to exclude free space on disks from hot-relocation
use, Excluding a Disk from Hot-Relocation Use
- used to make free space on disks available for hot-relocation use, Making a Disk Available for Hot-Relocation Use
- used to mark disks as spare, Marking a Disk as a Hot-Relocation Spare
- used to remove disks from pool of hot-relocation spares, Removing a Disk from Use as a Hot-Relocation Spare
- used to remove plexes, Dissociating and Removing Plexes
- used to remove subdisks from VxVM, Removing Subdisks
- used to remove volumes, Removing a Volume
- used to rename disks, Renaming a Disk
- used to reserve disks, Reserving Disks
- used to set disk connectivity policy in a cluster, Setting the Connectivity Policy on a Shared Disk Group
- VxFS file system resizing, Resizing Volumes using vxresize
- vxmake
- used to associate plexes with volumes, Attaching and Associating Plexes
- used to associate subdisks with new plexes, Associating Subdisks with Plexes
- used to create plexes, Creating Plexes, Adding a Mirror to a Volume
- used to create striped plexes, Creating a Striped Plex
- used to create subdisks, Creating Subdisks
- used to create volumes, Creating a Volume Using vxmake
- using description file with, Creating a Volume Using a vxmake Description File
- vxmend
- used to put plexes online, Putting a Volume in Maintenance Mode
- used to re-enable plexes, Reattaching Plexes
- used to take plexes offline, Taking Plexes Offline, Putting a Volume in Maintenance Mode
- vxmirror
- used to configure VxVM default behavior, Mirroring All Volumes
- used to mirror volumes, Mirroring All Volumes
- vxplex
- used to add a RAID-5 log, Adding a RAID-5 Log using vxplex
- used to attach plexes to volumes, Attaching and Associating Plexes, Adding a Mirror to a Volume
- used to convert plexes to snapshots, Converting a Plex into a Snapshot Plex
- used to copy plexes, Copying Plexes
- used to detach plexes temporarily, Detaching Plexes
- used to dissociate and remove plexes, Dissociating and Removing Plexes
- used to dissociate plexes from volumes, Dissociating and Removing Plexes
- used to move plexes, Moving Plexes
- used to reattach plexes, Reattaching Plexes
- used to remove mirrors, Removing a Mirror
- used to remove plexes, Removing a Mirror
- used to remove RAID-5 logs, Removing a RAID-5 Log
- vxprint
- used to display DCO information, Adding a DCO and DCO Volume
- used to display plex information, Displaying Plex Information
- used to display subdisk information, Displaying Subdisk Information
- used to display volume information, Displaying Volume Information
- used to identify RAID-5 log plexes, Removing a RAID-5 Log
- used to list spare disks, Displaying Spare Disk Information
- used with enclosure-based disk names, Using vxprint with Enclosure-Based Disk Names
- vxrecover
- used to prevent recovery, Starting a Volume
- used to recover plexes, Partial Disk Failure Mail Messages
- used to restart a volume, Starting a Volume
- used to restart moved volumes, Splitting Disk Groups
- vxrelayout
- used to resume online relayout, Controlling the Progress of a Relayout
- used to reverse direction of online relayout, Controlling the Progress of a Relayout
- used to view status of online relayout, Viewing the Status of a Relayout
- vxrelocd
- hot-relocation daemon, How Hot-Relocation works
- modifying behavior of, Modifying the Behavior of Hot-Relocation
- notifying users other than root, Modifying the Behavior of Hot-Relocation
- operation of, How Hot-Relocation works
- preventing from running, Modifying the Behavior of Hot-Relocation
- reducing performance impact of recovery, Modifying the Behavior of Hot-Relocation
- vxres_lvmroot
- used to create LVM root disks, Creating an LVM Root Disk from a VxVM Root Disk
- vxresize
- limitations, Resizing Volumes using vxresize
- used to grow volumes and file systems, Resizing Volumes using vxresize
- used to shrink volumes and file systems, Resizing Volumes using vxresize
- vxrootmir
- used to create VxVM root disk mirrors, Setting up a VxVM Root Disk and Mirror
- vxsd
- used to add log subdisk, Associating Log Subdisks
- used to add subdisks to RAID-5 plexes, Associating Subdisks with Plexes
- used to add subdisks to striped plexes, Associating Subdisks with Plexes
- used to associate subdisks with existing plexes, Associating Subdisks with Plexes
- used to dissociate subdisks, Dissociating Subdisks from Plexes
- used to fill in sparse plexes, Associating Subdisks with Plexes
- used to join subdisks, Joining Subdisks
- used to move subdisk contents, Moving Subdisks
- used to remove subdisks from VxVM, Dissociating Subdisks from Plexes
- used to split subdisks, Splitting Subdisks
- vxstat
- used to determine failed disk, Partial Disk Failure Mail Messages
- used to obtain disk performance statistics, Using I/O Statistics
- used to obtain volume performance statistics, Printing Volume Statistics
- used with clusters, Obtaining Cluster Performance Statistics
- zeroing counters, Using I/O Statistics
- vxtask
- used to abort tasks, vxtask Usage
- used to lists tasks, vxtask Usage
- used to monitor online relayout, Viewing the Status of a Relayout
- used to monitor tasks, vxtask Usage
- used to pause online relayout, Controlling the Progress of a Relayout
- used to resume online relayout, Controlling the Progress of a Relayout
- used to resume tasks, vxtask Usage
- vxtrace used to trace
volume operations, Tracing Volume Operations
- vxunreloc
- restarting after errors, Restarting vxunreloc After Errors
- used to list original disks of hot-relocated subdisks, Examining which subdisks were hot-relocated from a disk
- used to move subdisks after hot-relocation, Moving and Unrelocating Subdisks using vxunreloc
- used to specify different offsets for unrelocated subdisks, Forcing hot-relocated subdisks to accept different offsets
- used to unrelocate subdisks after hot-relocation, Moving and Unrelocating Subdisks using vxunreloc
- used to unrelocate subdisks to different disks, Moving hot-relocated subdisks to a different disk
- VxVM
- benefits to performance, Performance Guidelines
- cluster functionality (CVM), Introduction
- configuration daemon, Managing the Configuration Daemon in VxVM
- configuring disk devices, Configuring Newly Added Disk Devices
- configuring to create mirrored volumes, Mirroring All Volumes
- dependency on operating system, VxVM and the Operating System
- disk discovery, Discovering Disks and Dynamically Adding Disk Arrays
- granularity of memory allocation by, voliomem_chunk_size
- interaction with MC/ServiceGuard, Node Shutdown
- limitations of shared disk groups, Limitations of Shared Disk Groups
- maximum number of data plexes per volume, Volume Read Policies
- maximum number of subdisks per plex, vol_subdisk_num
- maximum number of volumes, vol_max_vol
- maximum size of memory pool, voliomem_maxpool_sz
- minimum size of memory pool, volraid_minpool_sz
- objects in, Virtual Objects
- operation in clusters, Overview of Cluster Volume Management
- performance tuning, Tuning VxVM
- shared objects in cluster, Activation Modes of Shared Disk Groups
- size units, Creating Subdisks
- task monitor, Monitoring and Controlling Tasks
- types of volume layout, Types of Volume Layouts
- upgrading, Upgrading a Disk Group
- upgrading disk group version, Upgrading a Disk Group
- use with MC/ServiceGuard in clusters, Cluster Initialization and Configuration
- VxVM-rootable volumes
- mirroring, Root Disk Mirrors
- vxvol
- used to configure exclusive access to a volume, Setting Exclusive Open Access to a Volume by a Node
- used to disable FastResync, Disabling FastResync
- used to enable FastResync, Enabling FastResync on a Volume
- used to initialize volumes, Initializing and Starting a Volume
- used to put volumes in maintenance mode, Putting a Volume in Maintenance Mode
- used to resize logs, Resizing Volumes using vxvol
- used to resize volumes, Resizing Volumes using vxvol
- used to restart moved volumes, Splitting Disk Groups
- used to set read policy, Changing the Read Policy for Mirrored Volumes
- used to start volumes, Initializing and Starting a Volume, Starting a Volume
- used to stop volumes, Stopping a Volume, Removing a Volume
- used to zero out volumes, Initializing and Starting a Volume
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