Explanation
Volume protection is enabled, but the volume being
unmapped has received I/O recently, within the defined volume protection
time period, so the unmapping command fails. Receiving I/O generally
indicates that a volume is in use.
User Response
- Ensure that this volume is intended to be unmapped. If you selected
the wrong volume, repeat the unmapping command with the correct volume.
- To unmap this volume, ensure that no host I/O is sent to the volume,
wait the time specified in the vdisk_protection_time field in the lssystem command
since the last I/O was received, then retry the unmapping command.
- To disable volume protection and its warnings, disable the vdisk_protection-enabled
field in the chsystem command.