Use the following command to add a DCO log to a volume:
# vaxassist -g exdg addlog vol1 logtype=dco
Use the following command to add a DCO log to volume vol1, and make the new log like the existing log p1:
# vaxassist -g exdg addlog vol1 lognames=p1 logtype=dco
Use the following command to remove a RAID-5 log from a volume:
# vaxassist -g exdg remove log vol1 logtype=raid5
Use the following command to remove the RAID-5 log named p1 from a volume:
# vaxassist -g exdg remove log vol1 lognames=p1 logtype=raid5