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OS backup fails

  • 19 February 2024
  • 4 comments
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L
Userlevel 4

Hello all,

I'm doing backup of client Windows 2022 Standard. Active full backup failed on similar error but different file. Then incremental backup failed as is listed below.

my OS backup failing all the time by error message:

2/18/2024 8:03:09 PM :: Current file C:\Windows\System32\d3dxof.dll and backed up file D3DSCache.dll are different  
2/18/2024 8:04:52 PM :: Task C:\Windows\System32\d3dxof.dll failed: Current file C:\Windows\System32\d3dxof.dll and backed up file D3DSCache.dll are different  
2/18/2024 8:04:54 PM :: Incremental backup: Current file C:\Windows\System32\d3dxof.dll and backed up file D3DSCache.dll are different  
 

VSS on server is enabled and working properly when I did backup over OS

in my log I see only:

[17.02.2024 11:42:16.547]    <01>    Info (4)    Task progress: '62%', '40,494,724,824' of '65,038,805,285' bytes, '40,494,724,824' of '40,494,724,824' used bytes, object '45784' of '377750', totals calculated: Yes
[17.02.2024 11:42:16.547]    <01>    Info (3)    [CTapeFileBackupUnitRunContextProvider] [D:] New volume task ready for volume
[17.02.2024 11:42:16.547]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:00m:00s:000ms
[17.02.2024 11:42:26.562]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:00m:10s:010ms
[17.02.2024 11:42:36.578]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:00m:20s:025ms
[17.02.2024 11:42:46.594]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:00m:30s:041ms
[17.02.2024 11:42:56.609]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:00m:40s:057ms
[17.02.2024 11:43:06.625]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:00m:50s:072ms
[17.02.2024 11:43:16.641]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:01m:00s:088ms
[17.02.2024 11:43:26.641]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:01m:10s:087ms
[17.02.2024 11:43:36.641]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:01m:20s:088ms
[17.02.2024 11:43:46.704]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:01m:30s:159ms
[17.02.2024 11:43:56.720]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:01m:40s:166ms
[17.02.2024 11:44:06.735]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:01m:50s:181ms
[17.02.2024 11:44:16.735]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:02m:00s:182ms
[17.02.2024 11:44:26.751]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:02m:10s:197ms
[17.02.2024 11:44:36.751]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:02m:20s:197ms
[17.02.2024 11:44:46.767]    <01>    Info (3)    [CTapeBackupWorkflowManager][files] [RunningPerformersLimit] Waiting for completion. Time passed: 00h:02m:30s:213ms
[17.02.2024 11:44:53.642]    <27>    Info (3)        [ReconnectableSocket][StopCondition] Stop confirmation was received on [a3a091a5-3b6c-4094-be7b-60584f64caa6].
[17.02.2024 11:44:53.642]    <27>    Info (3)        [ReconnectableSocket] Stop confirmation was sent on [a3a091a5-3b6c-4094-be7b-60584f64caa6].
[17.02.2024 11:44:53.642]    <27>    Info (3)        [ReconnectableSocket][StopCondition] Stop request was received on [a3a091a5-3b6c-4094-be7b-60584f64caa6].
[17.02.2024 11:44:53.705]    <26>   Error (3)    [CTapeFileSubTaskBackupUnit] [Full:XXXXX] failed
[17.02.2024 11:44:53.705]    <26>   Error (3)    One or more errors occurred. (Veeam.Backup.Common.CStopSessionException)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Backup.Common.CSessionTerminationReason.ThrowException()
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Backup.AgentProvider.CBackupClient.ConstructException(Exception ex, String error, Object[] args)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Backup.AgentProvider.CBackupClient.ExecuteTapeAgentCommand(String agentCommand, String logCommand, LogLevels agentOutputLogLevel)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Backup.Core.CTapeBatchTransfer.Backup(String agentCommand, String logCommand, IBackupClient client)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeBatchFilesBackupPerformer.PerformInternal()
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeFileBackupTaskPerformer.ProcessVolumeTask(CTapeVolumePartBackupTask volumePartTask)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeFileBackupTaskPerformer.Perform()
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeBackupTaskPerformerExceptionCatchingDecorator.BackupFiles()
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeBackupTaskPerformerExceptionCatchingDecorator.Perform(Boolean isFullRun)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeFilesSubTaskBackupUnitPerformer.PerformTaskImpl(ITapeTargetResource resources)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeFilesSubTaskBackupUnitPerformer.PerformTask(CTapeResource resourcesObj)
[17.02.2024 11:44:53.705]    <26>   Error (3)    One or more errors occurred. (Veeam.Backup.Common.CStopSessionException)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Backup.Common.CSessionTerminationReason.ThrowException()
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Backup.AgentProvider.CBackupClient.ConstructException(Exception ex, String error, Object[] args)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Backup.AgentProvider.CBackupClient.ExecuteTapeAgentCommand(String agentCommand, String logCommand, LogLevels agentOutputLogLevel)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Backup.Core.CTapeBatchTransfer.Backup(String agentCommand, String logCommand, IBackupClient client)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeBatchFilesBackupPerformer.PerformInternal()
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeFileBackupTaskPerformer.ProcessVolumeTask(CTapeVolumePartBackupTask volumePartTask)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeFileBackupTaskPerformer.Perform()
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeBackupTaskPerformerExceptionCatchingDecorator.BackupFiles()
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeBackupTaskPerformerExceptionCatchingDecorator.Perform(Boolean isFullRun)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeFilesSubTaskBackupUnitPerformer.PerformTaskImpl(ITapeTargetResource resources)
[17.02.2024 11:44:53.705]    <26>   Error (3)       at Veeam.Tape.Core.CTapeFilesSubTaskBackupUnitPerformer.PerformTask(CTapeResource resourcesObj)

Any hint or should I open SW call to Veaam?

 

thanks,

 

Ladislav.

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Best answer by Chris.Childerhose 19 February 2024, 15:47

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4 comments

wesmrt
Userlevel 7
Badge +4

Is this a File to Tape backup?

If so, you shouldn't use file to tape to backup OS driver.

It's better backup the machine using image level backups and then copy the backup to the tape. 

Wesley Martins @ Specialist Enginner at Veeam Technical Support | My blog: https://itproland.com.br (PT-BR)
L
Userlevel 4

Yes, I've used File to tape backup cause there is no disk used for backup purpose. Old concept to tape.

Is it not possible to do direct backup to tape? How Should I set up my backup to have "green” backups to tape?

wesmrt
Userlevel 7
Badge +4

Yes, I've used File to tape backup cause there is no disk used for backup purpose. Old concept to tape.

Is it not possible to do direct backup to tape? How Should I set up my backup to have "green” backups to tape?

You can use File to Tape, but back up the C:\Windows is useless.
I would say to remove de OS disk of the backups or at least the C:\Windows.

Wesley Martins @ Specialist Enginner at Veeam Technical Support | My blog: https://itproland.com.br (PT-BR)
Chris.Childerhose
Userlevel 7
Badge +20

Yes, I've used File to tape backup cause there is no disk used for backup purpose. Old concept to tape.

Is it not possible to do direct backup to tape? How Should I set up my backup to have "green” backups to tape?

If you can use the Veeam Agent that would be the way to do it but you cannot use tape as the backend for this type of backup needs an attached disk to the server, NAS, Veeam VBR repo, VCC or Object.

Chris Childerhose - VMCA2022 | VMCE2023 | Veeam Vanguard 7* | Veeam Legend 3* | vExpert 5* | VCAP-DCV/VCP-DCV | Object First Ace | Cisco Champion | Twitter: @cchilderhose | Blog Site – https://just-virtualization.tech

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