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rbd: skip flattening if an image in trash

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Signed-off-by: Niels de Vos <ndevos@ibm.com>
This commit is contained in:
Niels de Vos 2023-11-27 18:03:27 +01:00
parent b872914a6e
commit c21cba2c52
1 changed files with 6 additions and 4 deletions
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10
internal/rbd/rbd_util.go
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@ -841,7 +841,9 @@ func (ri *rbdImage) flattenRbdImage(
_, err = ta.AddFlatten(admin.NewImageSpec(ri.Pool, ri.RadosNamespace, ri.RbdImageName))
rbdCephMgrSupported := isCephMgrSupported(ctx, ri.ClusterID, err)
if rbdCephMgrSupported {
if err != nil {
// it is not possible to flatten an image that is in trash (ErrNotFoun)
switch {
case err != nil && !errors.Is(err, librbd.ErrNotFound):
// discard flattening error if the image does not have any parent
rbdFlattenNoParent := fmt.Sprintf("Image %s/%s does not have a parent", ri.Pool, ri.RbdImageName)
if strings.Contains(err.Error(), rbdFlattenNoParent) {
@ -850,12 +852,12 @@ func (ri *rbdImage) flattenRbdImage(
log.ErrorLog(ctx, "failed to add task flatten for %s : %v", ri, err)
return err
}
if forceFlatten || depth >= hardlimit {
case forceFlatten || depth >= hardlimit:
return fmt.Errorf("%w: flatten is in progress for image %s", ErrFlattenInProgress, ri.RbdImageName)
}
default:
log.DebugLog(ctx, "successfully added task to flatten image %q", ri)
}
}
if !rbdCephMgrSupported {
log.ErrorLog(
ctx,