From 11531a4fcbd15e1e094b5d85ead9e40505fa692a Mon Sep 17 00:00:00 2001 From: Alasdair G Kergon Date: Mon, 20 May 2013 10:00:00 +1000 Subject: [PATCH] Fix detection of the need to resize the dm thin metadata device. The code incorrectly tried to extend the metadata device when it didn't need to due to a merging error with patch 24347e9 ("dm thin: detect metadata device resizing"). device-mapper: transaction manager: couldn't open metadata space map device-mapper: thin metadata: tm_open_with_sm failed device-mapper: thin: aborting transaction failed device-mapper: thin: switching pool to failure mode Signed-off-by: Alasdair G Kergon --- drivers/md/dm-thin.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index 759cffc45cab..88f2f802d528 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -2188,7 +2188,7 @@ static int maybe_resize_metadata_dev(struct dm_target *ti, bool *need_commit) *need_commit = false; - metadata_dev_size = get_metadata_dev_size(pool->md_dev); + metadata_dev_size = get_metadata_dev_size_in_blocks(pool->md_dev); r = dm_pool_get_metadata_dev_size(pool->pmd, &sb_metadata_dev_size); if (r) { @@ -2197,7 +2197,7 @@ static int maybe_resize_metadata_dev(struct dm_target *ti, bool *need_commit) } if (metadata_dev_size < sb_metadata_dev_size) { - DMERR("metadata device (%llu sectors) too small: expected %llu", + DMERR("metadata device (%llu blocks) too small: expected %llu", metadata_dev_size, sb_metadata_dev_size); return -EINVAL; -- 2.39.5