Veritas Volume Manager 5.0.1 Administrator's Guide, HP-UX 11i v3, First Edition, November 2009

DEVICE TYPE DISK GROUP STATUS
EMC0_4 auto:cdsdisk mydg01 mydg online
EMC0_6 auto:cdsdisk mydg02 mydg online
EMC0_8 auto:cdsdisk mydg03 bcvdg online
EMC0_15 auto:cdsdisk - (mydg) online udid_mismatch
EMC0_18 auto:cdsdisk mydg03 mydg online
EMC0_24 auto:cdsdisk mydg01 bcvdg online clone_disk
In the next example, none of the disks (neither cloned nor non-cloned) have been
imported:
# vxdisk -o alldgs list
DEVICE TYPE DISK GROUP STATUS
EMC0_4 auto:cdsdisk - (mydg) online
EMC0_6 auto:cdsdisk - (mydg) online
EMC0_8 auto:cdsdisk - (mydg) online udid_mismatch
EMC0_15 auto:cdsdisk - (mydg) online udid_mismatch
EMC0_18 auto:cdsdisk - (mydg) online
EMC0_24 auto:cdsdisk - (mydg) online udid_mismatch
To import only the cloned disks that have been tagged as t1 into the mydg disk
group:
# vxdg -o useclonedev=on -o tag=t1 -o updateid import mydg
# vxdisk -o alldgs list
DEVICE TYPE DISK GROUP STATUS
EMC0_4 auto:cdsdisk - (mydg) online
EMC0_6 auto:cdsdisk - (mydg) online
EMC0_8 auto:cdsdisk mydg03 mydg online clone_disk
EMC0_15 auto:cdsdisk - (mydg) online udid_mismatch
EMC0_18 auto:cdsdisk - (mydg) online
EMC0_24 auto:cdsdisk mydg01 mydg online clone_disk
As in the previous example, the cloned disk EMC0_15 is not tagged as t1, and so it
is not imported.
Renaming a disk group
Only one disk group of a given name can exist per system. It is not possible to
import or deport a disk group when the target system already has a disk group of
the same name. To avoid this problem, VxVM allows you to rename a disk group
during import or deport.
213Creating and administering disk groups
Renaming a disk group