Instant Recovery for SMIS-A ZDB for HP StorageWorks EVA in HP-UX LVM Mirroring Configuration

HP OpenView Storage Data Protector
Instant Recovery in LVM Mirroring environment 14
Figure 6: Setup after performing lvmerge
The command lvmerge is used to merge the mirrors. In the above example, if the
logical volume lvol1 was splitted before performing the Instant Recovery. After
performing the IR, following command can be used:
lvmerge /dev/vg01/lvol1back /dev/vg01/lvol1
lvmerge /dev/vg01/lvol2back /dev/vg01/lvol2
With this command, the disks from logical volume lvol1 are merged back into the
backup volume lvol1back, and the mirrors are recreated.