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UdoSchwehn-9623 avatar image
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UdoSchwehn-9623 asked UdoSchwehn-9623 answered

DPM 2019 slow backup performance

We facing problem with DPM 2019 while running backup. Several backup jobs seems to hung. The average disk active time of the backup Disk is around 96%. But I can't figue out why there is so much traffic to the volume.

At this time sometimes after restart no jobs running?

Any ideas?
98304-dpm-jobs.jpg98305-dpm-jobs.jpg


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dpm-jobs.jpg (71.4 KiB)
dpm-jobs.jpg (71.4 KiB)
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XinGuo-MSFT avatar image
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XinGuo-MSFT answered XinGuo-MSFT edited

Hi,

Is the storage space healthy?
Is there any error in the event viewer?

Troubleshoot scheduled backup job failures in Data Protection Manager
https://docs.microsoft.com/en-us/troubleshoot/system-center/dpm/troubleshoot-scheduled-backup-job-failures

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UdoSchwehn-9623 avatar image
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UdoSchwehn-9623 answered

Hello. I found the answer in the following thread. It is a Problem with ReFS Volumes and DPM 2016/2019:
https://social.technet.microsoft.com/Forums/en-US/7e4e4da4-1168-46cd-900f-9ca2bc364d5a/dpm-2016-mbs-performance-downward-spiral?forum=dataprotectionmanager

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