AhsayOBM : 18.104.22.168 or above
When performing a MS Exchange server backup, the following error message is received in the backup report:
|*||info||...||Finished running pre-commands|
|*||erro||YYYY/MM/DD hh:mm:ss||[com.ahsay.afc.microsoft.MSExchangeExpt] VSS_E_FLUSH_WRITES_TIMEOUT|
The message suggests that VSS was unable to create the image in time for the backup.
To resolve the issue, check if there is other I/O intensive application(s) that is running on the client computer at the time of the backup. Try adjusting the backup schedule to another time when disk usage is low.
Check on the VSS writers:
|vssadmin list writers|
|vssadmin delete shadows /all|
|vssadmin resize ShadowStorage /For=C: /On=C: /MaxSize=300MB|
|vssadmin resize ShadowStorage /For=C: /On=C: /MaxSize=10GB|
obm, exch, exchange, vss, timeout, flush, VSS_E_FLUSH_WRITES_TIMEOUT