PROBLEM:
The backup operation that started at ‘2015-05-07T01:00:54.771000000Z’ has failed because the Volume Shadow Copy Service operation to create a shadow copy of the volumes being backed up failed with following error code ’2155348129′. Please review the event details for a solution, and then rerun the backup operation once the issue is resolved.
CAUSE:
One of the Hyper-V guests was running out of disk space.
SOLUTION:
Increase the free disk space to the affected Hyper-V guest
by George Lopez-Henriquez
www.inetnj.com