Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
Acked-by: Joe Thornber <ejt@xxxxxxxxxx>
---
drivers/md/dm-thin.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index ccd917f..3a80c00 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -2220,6 +2220,10 @@ 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);
@@ -2257,6 +2261,9 @@ 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);
--
1.8.1.4
--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel
