The vxmend command performs Volume Manager usage-type-specific tasks
on volumes, plexes, and subdisks. These tasks fix simple problems in
configuration records (such as clearing utility fields, changing
volume or plex states, and offlining or onlining volumes or plexes).
vxmend is used primarily to escape from a state that
was accidentally reached. The offline and online functions can be
performed with disk-related commands.
For detailed information about how to use vxmend, refer to the vxmend(1M) manual page.