apfs/apfstests
0
0
Fork 0
mirror of https://github.com/linux-apfs/apfstests.git synced 2026-05-01 15:01:44 -07:00
Code Issues Packages Projects Releases Wiki Activity

xfs/216: always disable rmap and reflink when creating log size test fs

Browse Source 
This test seems to check that log sizes scale up properly with the size
of the filesystem, given a carefully controlled set of mkfs parameters.
Since turning on reflink or rmap will change the minimum log size,
change the test to detect their presence and ensure they're disabled.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Tested-by: Yang Xu<xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Darrick J. Wong
2019-05-07 09:57:03 -07:00
committed by Eryu Guan
parent 2fd273886b
commit 3f59415858
1 changed files with 7 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/xfs/216
+7 -1
View File
@@ -37,12 +37,18 @@ _require_loop
LOOP_DEV=$SCRATCH_MNT/test_fs
LOOP_MNT=$SCRATCH_MNT/test_fs_dir
loop_mkfs_opts=
$MKFS_XFS_PROG 2>&1 | grep -q rmapbt && \
loop_mkfs_opts="$loop_mkfs_opts -m rmapbt=0"
$MKFS_XFS_PROG 2>&1 | grep -q reflink && \
loop_mkfs_opts="$loop_mkfs_opts -m reflink=0"
_do_mkfs()
{
for i in $*; do
echo -n "fssize=${i}g "
$MKFS_XFS_PROG -f -b size=4096 -l version=2 \
-d name=$LOOP_DEV,size=${i}g |grep log
-d name=$LOOP_DEV,size=${i}g $loop_mkfs_opts |grep log
mount -o loop -t xfs $LOOP_DEV $LOOP_MNT
echo "test write" > $LOOP_MNT/test
umount $LOOP_MNT > /dev/null 2>&1