Hello,

i ve have a SCV3000. I have 7 4To HD And 25To of available space.

only a storage type 

And only 4 Volumes (pretty smalls , but on the screenshot only 3 appears as i deleted on of them PROD01) 

Last week, the storage was in emergency mode. To solve this issue, i ve tried to :

- expire the snapshot (didnt seem to work). 

- delete a volume the prod 01 (1,46To) ( resolved the issue) , 

I though i had enough space, I dont understand why the emergency mode occured when i have 19 To of free space and only 6TB of configured space.

Any suggestion ?