MSSQL Agent - Filesystem errors
We have the following problem running BE 2010R3 SP2.
When backing up MSSQL Express 2005 SP4 on two machines (HP DL380 G7) after that the filesystem on the partition where the database is located is getting corrupted (CHKDSK shows errors and need to be run in read/write mode on startup to correct them).
This is absolutely reproducable and happens every time the DBs are backed up.
When we removed the machines from backup they run without any probem for days, when we put them back into the backup jobs filesystem is corrupted after the backup ran.
We also checked to backup the partition where the DBs are location without selecting the agent and activating VSS which works flawlessly. As soon as we select them via MSSQL from within BE problem reappears.
Any suggestions what's going wrong here?
BTW: We already had a call open with HP which checked all HW and FW versions, but were not able to find any problem and stated that everything is correct.