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The original was posted on /r/sysadmin by /u/Suitable-Equipment65 on 2024-01-22 12:19:46+00:00.
Currently I am fighting an issue with one of our DPM servers.
In our setup, we have a local DPM 2019 server (on-prem) and one DPM 2019 server located in our data center (offsite). In the past we used to chain backup the on-prem to the data center. However, since the re-installation of the data center DPM, I am no longer able to add contents from the on-prem DPM (except for the DPMDB_xxxx_xxxx database.
When selecting the on-prem server, and REFRESH, I get the following errors:
DPM is unable to enumerate contents in on the protected computer . Recycle Bin, System Volume Information folder, non-NTFS volumes, DFS links, CDs, Quorum Disk (for cluster) and other removable media can't be protected.
DPM could not enumerate instances of SQL Server by using Windows Management Instrumentation on the protected computer .
Both DPM machines are running the same version, DCOM settings have been checked. Data center machine has been re-installed (fresh). Both machines are in the same domain. And since I have been battling this beast for 2 weeks right now, I am out of options..
All help is appreciated! Thanks!