Rename agile disk name

Boot into LVM maintenance mode

boot vmunix -lm

Activate the root volume group

vgchange -a y vgroot

Create a map file for the vgroot volume group

vgexport -p -s -v -m /vgroot.map vgroot

De-activate the root volume group

vgchange -a n vgroot

Export vgroot

vgexport vgroot

Run ioscan to get hardware path

ioscan -funNCdisk

Create a new file to have ioinit read

cat > filename 64000/0xfa00/0x1 disk 0

Run ioinit using filename file

ioinit -f filename

Remove device files for old disk rm /dev/disk/disk5* rm /dev/rdisk/disk5*

Reinstall special files for hardware by running insf insf -eC disk

Run ioscan to confirm the correct device files were created

ioscan -funNCdisk

Import volume group

vgimport -N -s -v -m /vgroot.map vgroot

Activate the root volume group

vgchange -a y vgroot

Mount the file systems.

mount -a

Backup the vg configuration

vgcfgbackup vgroot

Run ioinit -c to update files in /stand

ioninit -c

Sync disk writes to ensure there is no data corruption

sync

Reboot the system

reboot