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Question

Issue Incremental Backup Operation on object storage : S3

  • 22 April 2024
  • 3 replies
  • 22 views
K
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Hello,

 

I tried to achieve incremental backup on object storage bucket s3.

There is a lifecycle rules applied on this s3 bucket.

The first full backup was achieved successfuly but incremental failed.

It is seem to be due to lifecycle rules or not, if someone have explanation and how to fix these issue.

 

Description: Backup failed for all files, job will not be marked as completed successfully
Source: S3-***-prd, Process: CvCloudBkp

i did not see anything in logs to confirm the reason why the incremental backup failed.

 

Thanks for your help.

 

Regards.

Karim

3 replies

B
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Hi Karim,

 

we do not expect any issues with AWS Lifecycle policy for incremental backup.

 

what is the Feature pack you are running? In FR32, we have started skipping backup for archived objects.

can you please open a support ticket so we can help you with the resolution?

 

Thanks,

Brahma

K
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Hello,

 

Thanks @Brahma.

 

We are in 11.32.45 commvault version.

We opened a support ticket with these answer : “we will not be able to backup glacier objects and they can be removed from the backup”

 reviewed the logs,  From the logs it looks like the backups are failing because the storage class of the object backed up is Glacier and commvault cannot backup Glacier object and hence we are seeing this error message : 

\\eng\escalationlogs\CommCellID\240412-329\client_****_ip-1*-*-*-*\CloudCtrl.log

===============

303053 49fd1 04/12  230328 ReadFile() - failed to read the remote file - AWSLogs/217370339112/vpcdnsquerylogs/vpc-*********/2022/12/09/vpc-*******_vpcdnsquerylogs_217.log.gz, error: The operation is not valid for the object's storage class. Details: StorageClass = "GLACIER".
********* 04/12 08:40:09 230328 CVBaseRemoteFileWrapper::ReadFile(343) - ReadFile failed for[it-dev-tool-prd-vpc-dns-log/AWSLogs/217370339112/vpcdnsquerylogs/vpc-*********/2022/12/09/vpc-*********_vpcdnsquerylogs_217.log.gz]. Error[44317][The operation is not valid for the object's storage class. Details: StorageClass = "GLACIER".]

 

Regards.

 

Karim

 

B
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Userlevel 1
Badge +3

Hi Karim,

 

It looks like the failed files are getting carried over from previous backup job.

 

can you run a new FULL backup and it will exclude the objects archive tier?

 

Thanks,

Brahma

 

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