Multiples job backups has failed with error - Case # 04068655

[ct-mferreira]

task has finished with 'Failed' state.
Task details: Failed to create snapshot (Microsoft CSV Shadow Copy Provider) (mode: Crash consistent) Details: Failed to create VSS snapshot set.
Another shadow copy creation is already in progress. Wait a few moments and try again.
--tr:Failed to perform pre-backup tasks.
Retrying snapshot creation attempt (Failed to create VSS snapshot set.
Another shadow copy creation is already in progress. Wait a few moments and try again.
--tr:Failed to perform pre-backup tasks.)
Task has been rescheduled
Queued for processing at 18/3/2020 00:33:25
Unable to allocate processing resources. Error: Failed to create VSS snapshot set.
Another shadow copy creation is already in progress. Wait a few moments and try again.
--tr:Failed to perform pre-backup tasks.

This did not happen another days.
There is not another task in progress, and there is Virtual machines.

[PetrM]

Hi Marcos,

Please take a look at this thread and check that there are no 3rd party backup solutions which can create shadow copies at the same time.

Thanks!

[ct-mferreira]

Hi, thanks for the response.
We dont have another task or solution running on the environment. Neither is there any checkpoint.
Also restarted VM and even the Hyper-V host

With support, we are running a script to create a manual disk shadow "StartScript.bat "
Some Suggestion, please?

[foggy]

Hi Marcos, please continue working with support, they will be able to assist.

[ct-mferreira]

Hi all, i am still wit the case open with support (we are testing Windows Server Backup directly on the server)
I would like to known if somebody hade the same experiencie...if have some suggestion to make.
Regards.