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SentinelOne 4.1.6.118 causing random VSS Copy snapshot of 'C:\; D:\; EFI System Partition 1 on disk 0; Recovery Partition 0 on disk 0' on 'FS1' failed due to VSS error: FlushWritesTimeout

bret
over 3 years ago

Anyone successfully backing up a server running SentinelOne 4.1.6.118 ?

The prior version of SentinelOne had a known issue VSS and upgrading to this version has stopped every backup from failing. Now I get only a couple failures during the day. All with the same error:

3/17/2021 11:32 AM The transfer of the backup of 'C:\; D:\; EFI System Partition 1 on disk 0; Recovery Partition 0 on disk 0' on 'FS1' failed details
3/17/2021 11:32 AM

VSS Copy snapshot of 'C:\; D:\; EFI System Partition 1 on disk 0; Recovery Partition 0 on disk 0' on 'FS1' failed due to VSS error: FlushWritesTimeout

The failures are all random. I have multiple systems in different environments experiencing the same issue's. The common factor being SentinelOne version 4.1.6.118.