
3. Creating an HDLM Environment
299
Figure 3-37: Device Configuration When a Logical Volume on an HDLM
Device Is Moved to a SCSI Device
In Figure 3-37: Device Configuration When a Logical Volume on an HDLM Device
Is Moved to a SCSI Device,
sda1, sdb1, sdc1, and sdd1 indicate the same LU.
Likewise,
sda2, sdb2, sdc2, and sdd2 indicate the same LU. sddlmaa1 and
sddlmaa2 indicate the HDLM devices corresponding to each LU.
To move the logical volume to a SCSI device:
1. Stop all processes and services that are using the SCSI and HDLM devices.
2. Unmount the logical volume to be moved.
In the following example, the logical volume subject to the move has been
mounted on
/mnt/lvol1:
# umount /mnt/lvol1
3. Deactivate the volume group.
In the following example, the logical volume to be moved belongs to the
vg01
volume group:
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