MS SQL DB backup is failing - DPM 2019

Question

MS SQL DB backup is failing

"The used disk space on the computer running DPM for the replica of SQL Server 2016 database Server01\DB01 has exceeded volume of 90%, or there is not enough disk space to accommodate the changed data. If you do not allocate disk space, synchronization jobs may fail. (ID 3100)"

Recommendation: Allocate more disk space for replica. If no free space is available in the stoage pool, you may need to add physical disk to the computer running DPM.

Answer 1

Hello @Mohd Arif

This means that the disk allocation for this DB is not enough. Please check how to modify disk allocation in DPM: https://learn.microsoft.com/en-us/previous-versions/system-center/data-protection-manager-2007/bb808928(v=technet.10)

Hope this helps with your query,

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Answer 2

The URL is not working 404 error.

I check the storage where I take the backup, it has more than 2 TB free. i think it is something else.