ONTAP's thick LUN goes offline due to insufficient space in the volume
Applies to
ONTAP 9
Issue
LUN in a thick provisioned volume is taken offline because the volume runs out of space.
- Volume configuration example:
- Fractional reserve is
100% - LUN space reservation is enabled
- Volume guarantee is
volume - Volume autogrow is
off - Snapshot autodelete is
off
- Fractional reserve is
- EMS event examples:
scsiblade.lun.offline.system:error]: LUN xyz in volume with MSID XXXXXXXXXX on Vserver xyz has been brought offline due to lack of space in the volume.wafl_exempt00: wafl.write.fail.spcres:error]: scsit_lu_1: scsiblade.lun.offline.system:error] wafl_exempt00: wafl.vol.full:notice]
