diff options
| author | Mike Snitzer | 2013-12-04 10:25:53 -0500 |
|---|---|---|
| committer | Mike Snitzer | 2014-01-07 10:14:28 -0500 |
| commit | 6f7f51d4344d530f725e9c932fa44f00ba363fa2 (patch) | |
| tree | f1dcee886b09d9197f4269aef6f20fef6eef8249 /drivers/md | |
| parent | b53306558526a097a587774573b76d0d9903c5bf (diff) | |
dm thin: log info when growing the data or metadata device
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Acked-by: Joe Thornber <ejt@redhat.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-thin.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index 35d2e41ef82f..234696009d7b 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -2216,6 +2216,10 @@ static int maybe_resize_data_dev(struct dm_target *ti, bool *need_commit) return -EINVAL; } else if (data_size > sb_data_size) { + if (sb_data_size) + DMINFO("%s: growing the data device from %llu to %llu blocks", + dm_device_name(pool->pool_md), + sb_data_size, (unsigned long long)data_size); r = dm_pool_resize_data_dev(pool->pmd, data_size); if (r) { metadata_operation_failed(pool, "dm_pool_resize_data_dev", r); @@ -2253,6 +2257,9 @@ static int maybe_resize_metadata_dev(struct dm_target *ti, bool *need_commit) return -EINVAL; } else if (metadata_dev_size > sb_metadata_dev_size) { + DMINFO("%s: growing the metadata device from %llu to %llu blocks", + dm_device_name(pool->pool_md), + sb_metadata_dev_size, metadata_dev_size); r = dm_pool_resize_metadata_dev(pool->pmd, metadata_dev_size); if (r) { metadata_operation_failed(pool, "dm_pool_resize_metadata_dev", r); |