NAS volume {{virtualVolumeName}} used space reached the volume size (no space). Description: NAS volume {{virtualVolumeName}} - Used space reached the volume size {{volumeSize}}. Please note that writes to the NAS volume and its clones will fail. Action Items: See if the space shortage is caused by system space shortage or the volume is full. If the volume is thick or the shortage is at the volume level, you should consider removing old snapshots, cleanup the volume or increase the volume size. If the volume is thin and it is far from being full, consider removing snapshots and files in other thin volumes that are using unreserved space, purchase more storage and expand LUNs.