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rbd: Support data-pool when cloning rbd image

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Added support to clone an image in data-pool
during CreateVolume RPC call.

updates #1188

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna 2020-07-20 10:03:55 +05:30 committed by mergify[bot]
parent 9cb9020e2e
commit 11a6f6c1dd
1 changed files with 13 additions and 1 deletions
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14
internal/rbd/rbd_util.go
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@ -833,10 +833,22 @@ func (rv *rbdVolume) deleteSnapshot(ctx context.Context, pOpts *rbdSnapshot) err
func (rv *rbdVolume) cloneRbdImageFromSnapshot(ctx context.Context, pSnapOpts *rbdSnapshot) error {
image := rv.RbdImageName
var err error
util.DebugLog(ctx, "rbd: clone %s %s using mon %s", pSnapOpts, image, rv.Monitors)
logMsg := "rbd: clone %s %s (features: %s) using mon %s"
options := librbd.NewRbdImageOptions()
defer options.Destroy()
if rv.DataPool != "" {
logMsg += fmt.Sprintf(", data pool %s", rv.DataPool)
err = options.SetString(librbd.RbdImageOptionDataPool, rv.DataPool)
if err != nil {
return fmt.Errorf("failed to set data pool: %w", err)
}
}
util.DebugLog(ctx, logMsg,
pSnapOpts, image, rv.imageFeatureSet.Names(), rv.Monitors)
if rv.imageFeatureSet != 0 {
err = options.SetUint64(librbd.RbdImageOptionFeatures, uint64(rv.imageFeatureSet))
if err != nil {