btrfs/011: skip if on too small devices

btrfs/011 does require a spare device of at least 10GB, skip if we don't
have big enough devices, e.g. when testing on ramdisks.

Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

diff --git a/tests/btrfs/011 b/tests/btrfs/011
index de424f876e6ecdbabf9f31385243905291036117..f96d11ce6ee61d7f925b83f044a952545a845fd3 100755 (executable)
--- a/tests/btrfs/011
+++ b/tests/btrfs/011
@@ -51,6 +51,7 @@ _supported_fs btrfs
 _require_scratch_nocheck
 _require_scratch_dev_pool 5
 _require_scratch_dev_pool_equal_size
+_require_scratch_size $((10 * 1024 * 1024)) #kB
 _require_command "$WIPEFS_PROG" wipefs
 
 rm -f $seqres.full