AOFO: Unable to get minimum quiet time for physical volumes

[Charlie_O_Hearn]

I am getting this eror message nightly.  Associated support docs for the error code do not contain the same verbage as what I am getting. 

This seems to be happening only on the system drive of the backup server itself.

Thanks for any help with this. 

Backup- PROLIANT
V-79-57344-34110 - AOFO: Initialization failure on: "C:". Advanced Open File Option used: Symantec V...
AOFO: Unable to get minimum quiet time for physical volumes. Reduce the activity on these volumes, o...
AOFO: Symantec Volume Snapshot Provider (VSP) snapshot cache file settings for volume "C:" : Initial: 0 MB. Maximum: 6191 MB. File: "\\?\Volume{47c868e2-1d14-11da-8586-001438bd5fce}\Backup Exec AOFO Store\_BEVspCacheFile_4.VSP".
AOFO: Symantec Volume Snapshot Provider (VSP) snapshot settings used: Quiet Time: 5 seconds. Time Out: 2000 seconds.

[ariesbabu]

Hello, Looks like your system drive fiels are too busy. Try and decrease the quiet time requirement to 3 seconds or less usinf the AOFO wizard. Try if that works out.

Also try using Microsoft VSS instead of Symantec VSP.