snapshots not deleting

[bluey]

Hi

Since updating to ADM 3.4.6.RDF3 old iscsi lun snapshots fail to auto delete when the limit is reached and I am creating new snapshots. It just says "Unable to create snapshot (Ref. 5011)"
It fails if I create them manually or with a schedule.
None of the snapshots are locked.
I have deleted all snapshots but when the limit is reached the error repeats.
Is this a known issue? It was working well prior to ADM update.

Thanks

[bluey]

I am still experiencing this problem. My iscsi snapshots are not auto deleted when reaching the limit even if they are unlocked. I just get a 5011 error when trying to create another snapshot.
Also the snapshots appear to be using more and more disk space. Even if I manually delete all snapshots, the disk space is not recovered.

Any ideas?