Production drive C:\ClusterStorage\Volume6 is getting low on

[Robvil]

Hi,

VBR 9.5 U2 using Hyper-V 2012r2 cluster.

On one of my 2012r2 guests i started to get this error during backup:
Production drive C:\ClusterStorage\Volume6 is getting low on free space (46,1 GB left), and may run out of free disk space completely due to open snapshots.

Problem is there is plenty of free space avaible on this volume - 315GB to be exact. And if i manual create a vss snapshot with dishshadow, it only takes up a additional 10GB - so far away from the 46GB reported by veeam.

Any clue why i see this?

Regards
Robert

[Robvil]

forget it ... it the vcs volume getting low on free space