diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index f409f870a6bc..6eab4cc73ce4 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -963,6 +963,11 @@ static noinline struct btrfs_device *device_list_add(const char *path, devid, btrfs_dev_name(device), path, current->comm, task_pid_nr(current)); + } else { + btrfs_info(NULL, + "missing devid %llu re-appeared at %s scanned by %s (%d)", + devid, path, current->comm, + task_pid_nr(current)); } name = kstrdup(path, GFP_NOFS);