Commit a4852cf2 authored by David Sterba's avatar David Sterba
Browse files

btrfs: scrub: update message regarding read-only status 



Based on user feedback update the message printed when scrub fails to
start due to write requirements. To make a distinction add a device id
to the messages.

Reviewed-by: default avatarJosef Bacik <josef@toxicpanda.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent f07728d5

fs/btrfs/scrub.c

+3 −2
Original line number Diff line number Diff line
@@ -3866,8 +3866,9 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start, 
	if (!is_dev_replace && !readonly &&

	    !test_bit(BTRFS_DEV_STATE_WRITEABLE, &dev->dev_state)) {

		mutex_unlock(&fs_info->fs_devices->device_list_mutex);

		btrfs_err_in_rcu(fs_info, "scrub: device %s is not writable",

				rcu_str_deref(dev->name));

		btrfs_err_in_rcu(fs_info,

			"scrub on devid %llu: filesystem on %s is not writable",

				 devid, rcu_str_deref(dev->name));

		ret = -EROFS;

		goto out;

	}

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