HP StorageWorks P9000 Command View Advanced Edition Suite Software 7.0 Mainframe Agent Installation and Configuration Guide (TB581-96014, November 2010)

If you execute any of the following commands when the secondary volumes have been mounted by
the drmmount command, you will no longer be able to use the drmumount command to unmount
the secondary volumes.
• drmfsbackup
• drmresync
If the unmount cannot be performed using the drmumount command, unlock the copy group
corresponding to the backup ID specified for the drmcgctl command, and unmount the secondary
volume as follows:
• Use the unmount functionality of RAID Manager.
Arguments
-copy_group copy-group-name
Specify the name of the copy group to be unmounted (a copy group mounted by using the drmmount
command). The system cache must be cleared before a data backup. Specify the copy group from
the backup server to mount the secondary volume, and then unmount the secondary volume by using
the drmumount command to clear the system cache.
To check the name of a copy group, execute either the drmfscat command or the drmfsdisplay
command.
backup-ID
Specify the backup ID associated with the copy groups you want to unmount. When two or more
copy groups were used for the backup identified by the specified backup ID, the secondary volumes
of all the copy groups are unmounted.
To check backup IDs, execute the drmfscat command.
To check backup IDs, execute either of the following commands according to what was backed up:
• When the backup is of a file system, use the drmfscat command.
• When the drmmount command was executed, and then restoration was performed by using the
drmmediarestore command, use the drmtapecat command.
• When the backup is of an SQL Server database, use the drmsqlcat command.
• When the backup is of an Exchange database, use the drmexgcat command.
Return Values
0: Normal termination
Any value other than 0: Termination with an error
Example
In this example, the command is used to unmount the secondary volume identified by the backup ID
0000000001:
PROMPT> drmumount 0000000001
Basic commands140