Hello,
We are protecting our clustered file server with DPM. Everything works fine but some times approximately once per month we getting error for synchronization job:
A journal wrap error has occurred on the change journal, and therefore DPM is unable to track any more changes or may have missed some changes for the data source E:\ on server1.server2.domain.com (ID 30117 Details: Internal error code: 0x809909D1). After that my replica becomes inconsistent and long verification process should be started.
Have found some articles i.e. Link1 about, but it is not still fully clear for me. Can someone explain in little bit more details what does this error mean and what can be the reason.
Thank you in advance.