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rbd: remove unused rbdVolume.open()

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rbdVolume.open() was split from commit 5dd34732e1e while moving part of
the functionality to util.ClusterConnection. It seems that .open() is
not used anywhere at the moment, so drop it until follow-up patches
require it again.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
This commit is contained in:
Niels de Vos 2020-04-06 08:55:50 +02:00 committed by mergify[bot]
parent 01edaf8a71
commit 805f10fd71
1 changed files with 0 additions and 24 deletions
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24
internal/rbd/rbd_util.go
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@ -197,30 +197,6 @@ func createImage(ctx context.Context, pOpts *rbdVolume, cr *util.Credentials) er
return nil return nil
} }
// Open the rbdVolume after it has been connected.
func (rv *rbdVolume) open() (*librbd.Image, error) {
if rv.RbdImageName == "" {
var vi util.CSIIdentifier
err := vi.DecomposeCSIID(rv.VolID)
if err != nil {
err = fmt.Errorf("error decoding volume ID (%s) (%s)", rv.VolID, err)
return nil, ErrInvalidVolID{err}
}
rv.RbdImageName = volJournal.GetNameForUUID(rv.NamePrefix, vi.ObjectUUID, false)
}
ioctx, err := rv.conn.GetIoctx(rv.Pool)
if err != nil {
return nil, err
}
image, err := librbd.OpenImage(ioctx, rv.RbdImageName, librbd.NoSnapshot)
if err != nil {
return nil, err
}
return image, nil
}
// rbdStatus checks if there is watcher on the image. // rbdStatus checks if there is watcher on the image.
// It returns true if there is a watcher on the image, otherwise returns false. // It returns true if there is a watcher on the image, otherwise returns false.
func rbdStatus(ctx context.Context, pOpts *rbdVolume, cr *util.Credentials) (bool, string, error) { func rbdStatus(ctx context.Context, pOpts *rbdVolume, cr *util.Credentials) (bool, string, error) {