As of now _scratch_mkfs_sized() checks if the requested size is below 1G
and forces the --mixed option for the mkfs.btrfs. Well the correct size
considering all possible group profiles at which we need to force the
mixed option is roughly 256Mbytes. So fix that.
Signed-off-by: Anand Jain <anand.j...@oracle.com>
---
common/rc | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/common/rc b/common/rc
index d5bb1feee2c3..90dc3002bc3d 100644
--- a/common/rc
+++ b/common/rc
@@ -969,7 +969,10 @@ _scratch_mkfs_sized()
;;
btrfs)
local mixed_opt=
- (( fssize <= 1024 * 1024 * 1024 )) && mixed_opt='--mixed'
+ # minimum size that's needed without the mixed option.
+ # Ref: btrfs-prog: btrfs_min_dev_size()
+ # Non mixed mode is also the default option.
+ (( fssize < $((256 * 1024 *1024)) )) && mixed_opt='--mixed'
$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize $SCRATCH_DEV
;;
jfs)
--
1.8.3.1
