kubevirt / containerized-data-importer / #5710

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Build Type

push

travis-ci

Committed by web-flow

Commit Message

Fix PVC size inflation during snapshot restore (#3973)

When restoring a PVC from a VolumeSnapshot, CDI was incorrectly adding
filesystem overhead to the requested storage size. This caused strict
CSI drivers (e.g., NetApp Trident) to reject the restore because the
inflated size exceeds what the snapshot can provide.

Snapshot restores are constrained by VolumeSnapshot.Status.RestoreSize,
and the caller (e.g., KubeVirt snapshot restore) already sets the PVC
size appropriately. CDI should not modify it.

This change updates RenderPvc to skip size inflation when the PVC has
a VolumeSnapshot as its DataSource or DataSourceRef.

Signed-off-by: Manuel Grandeit <m.grandeit@gmail.com>

Run Details

17 of 17 new or added lines in 1 file covered. (100.0%)

2 existing lines in 1 file now uncovered.

17339 of 29539 relevant lines covered (58.7%)

0.65 hits per line