From e563f4111600a6c5506e4953bf796783a097544f Mon Sep 17 00:00:00 2001 From: Matthew Heon Date: Tue, 27 Aug 2019 13:45:11 -0400 Subject: Re-add locks to volumes. This will require a 'podman system renumber' after being applied to get lock numbers for existing volumes. Add the DB backend code for rewriting volume configs and use it for updating lock numbers as part of 'system renumber'. Signed-off-by: Matthew Heon --- libpod/runtime_renumber.go | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'libpod/runtime_renumber.go') diff --git a/libpod/runtime_renumber.go b/libpod/runtime_renumber.go index 735ffba34..9de2556b2 100644 --- a/libpod/runtime_renumber.go +++ b/libpod/runtime_renumber.go @@ -53,6 +53,23 @@ func (r *Runtime) renumberLocks() error { return err } } + allVols, err := r.state.AllVolumes() + if err != nil { + return err + } + for _, vol := range allVols { + lock, err := r.lockManager.AllocateLock() + if err != nil { + return errors.Wrapf(err, "error allocating lock for volume %s", vol.Name()) + } + + vol.config.LockID = lock.ID() + + // Write the new lock ID + if err := r.state.RewriteVolumeConfig(vol, vol.config); err != nil { + return err + } + } r.newSystemEvent(events.Renumber) -- cgit v1.2.3-54-g00ecf