Backup Failing on Windows Server 2008R2

[RichardMurie]

I am getting an error trying to backup several servers with Backup Exec.  I am only getting this on servers that are Windows Clustered. 

V-79-57344-850 - AOFO: Initialization failure on: "System?State". Advanced Open File Option used: Microsoft Volume...
Snapshot provider error (0xE0000352): The specified volume does not exist. Recreate the volume, and ...

Please help.

Thanks,

Richard

[CraigV]

Hi Richard,

Open a command prompt on each node and type: vssadmin list writers.

All your writers must be Stable and Running...if not, a server restart should fix them.

Thanks!

[RichardMurie]

All of the writers are stable and running. 

[lmosla]

Try recreating the job as a test on one of the servers to see if it resolves the error.

also see http://www.symantec.com/docs/TECH129238