HP A4500A - VMEbus Single Board Computer 744 Motherboard Hardware Manual page 174

HP-UX HotPlug Disk Drive Replacement
For example:
#vgcfgrestore -n /dev/vg00 /dev/rdsk/c2t4d0
Step 3. Attach the new disk drive to the active volume group with the vgchange command.
# vgchange -A y <volume group name>
For example:
# vgchange -A y /dev/vg00
Step 4. Run the mkboot command to make the device bootable. For example:
#mkboot /dev/rdsk/cXtXdX
Step 5. Use the mkboot command again to add the HP-UX auto-file string. For example:
#mkboot -a "hpux" /dev/rdsk/cXtXdX
Step 6. Run lvlnboot:
#lvlnboot -R
Step 7. Resynchronize the mirrors of the replaced disk drive. This may take several minutes since it has to
copy all the data from the original copy of the data to the mirrored extents. The logical volume(s)
are still accessible for users' applications during operation of this command.
#vgsync <VG name>
For example:
#vgsync /dev/vg00
The system is now functional.
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