HP StorageWorks MSA 2/8 - SAN Switch User Manual page 157

14. Import the volume groups using vgimport. The proper usage would be
15. Activate the volume groups using vgchange. The proper usage would be
16. If you are not using multi-pathing software, mount all devices again and
17. If you are using multi-pathing software, re-enable the affected path. The
Example
# ioscan -funC disk
Class I H/W Path
-------------------------------------------------------------------------------
disk 0 0/0/1/1.2.0
disk 1 0/0/2/1.2.0
disk 319 0/4/0/0.1.2.255.14.8.0 adisk CLAIMED
disk 320 0/4/0/0.1.18.255.14.8.0adisk NO_HW
18. To remove the original (outdated) entry, the command rmsf (remove special
Fabric OS Procedures Version 3.1.x/4.1.x User Guide
vgimport –m <mapfile> <path_to_volume_group>
<physical_volume_path>.
For example:
vgimport –m /tmp/jbod_map /dev/jbod /dev/dsk/c64t8d0
/dev/dsk/c64t9d0
vgchange –a y <path_to_volume_group>.
For example:
vgexport –a y /dev/jbod
restart I/O. For example:
mount /mnt/jbod
preceding steps do not "clean up" the results from ioscan. When viewing the
output of ioscan (see the following example), notice that the original entry is
still there, but now has a status of NO_HW.
file) will be needed. The proper usage for this command would be rmsf –a
–v <path_to_device>. For example:
rmsf –a –v /dev/dsk/c65t8d0
Updating Switches to the Core PID Addressing
Driver S/W State H/W Type Description
adisk CLAIMED DEVICE
/dev/dsk/clt2d0 /dev/rdsk/c1t2d0
adisk CLAIMED DEVICE
/dev/dsk/c3t2d0 /dev/rdsk/c3t2d0
DEVICE
/dev/dsk/c64t8d0 /dev/rdsk/c64t8d0
DEVICE
/dev/dsk/c65t8d0 /dev/rdsk/c65t8d0
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