CSI Driver for PowerScale: Restore of snapshot to PVC does not restore all the original files
Riepilogo: Restore of a PowerScale snapshot to Persistent Volume Claim (PVC) does not restore all the original files.
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Sintomi
The size of data on the restored file system greatly differs from the original file system (PVC).
Some files and directories on the restored filesystem/PVC are missing.
EXAMPLE: Running "df -h /fs_name" or "find /fs_name | wc -l" on the source and restored file system produces very different results even though there is little of no activity on the source file system.
Some files and directories on the restored filesystem/PVC are missing.
EXAMPLE: Running "df -h /fs_name" or "find /fs_name | wc -l" on the source and restored file system produces very different results even though there is little of no activity on the source file system.
Causa
The snapshot created on the PowerScale is valid and contains all the source data at the time of snap creation but the copy of snapshot data to a new target file system is incomplete.
The issue can occurs whether using an array root or a nonroot account for the CSI-Driver deployment.
The issue can occurs whether using an array root or a nonroot account for the CSI-Driver deployment.
Risoluzione
CSI-Driver and PowerScale engineering are currently evaluating the requirements to address this issue in an upcoming product/hotfix release.
Proprietà dell'articolo
Numero articolo: 000210878
Tipo di articolo: Solution
Ultima modifica: 30 giu 2023
Versione: 3
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