A helper to mount with same options/mnt/dev of scratch mount, but
optionally with different lower/upper/work dirs.
use instead of _overlay_mount_dirs() in all tests where applicable.
Signed-off-by: Amir Goldstein <amir73il@xxxxxxxxx>
---
common/rc | 13 +++++++++++++
tests/overlay/005 | 2 +-
tests/overlay/010 | 3 +--
tests/overlay/014 | 8 +++-----
tests/overlay/031 | 11 +++++------
tests/overlay/035 | 3 +--
tests/overlay/037 | 14 ++++++--------
tests/overlay/038 | 3 +--
8 files changed, 31 insertions(+), 26 deletions(-)
diff --git a/common/rc b/common/rc
index b30c4b9..54f81d3 100644
--- a/common/rc
+++ b/common/rc
@@ -345,6 +345,19 @@ _overlay_mount_dirs()
-o workdir=$workdir `_common_dev_mount_options $*`
}
+# Mount with same options/mnt/dev of scratch mount, but optionally
+# with different lower/upper/work dirs
+_overlay_scratch_mount_dirs()
+{
+ local lowerdir=$1
+ local upperdir=$2
+ local workdir=$3
+ shift 3
+
+ _overlay_mount_dirs $lowerdir $upperdir $workdir \
+ $* $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+}
+
_overlay_mkdirs()
{
local dir=$1
diff --git a/tests/overlay/005 b/tests/overlay/005
index f885fdc..17992a3 100755
--- a/tests/overlay/005
+++ b/tests/overlay/005
@@ -93,7 +93,7 @@ $XFS_IO_PROG -f -c "truncate 48m" ${lowerd}/test_file \
>>$seqres.full 2>&1
# mount new overlayfs
-_overlay_mount_dirs $lowerd $upperd $workd $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs $lowerd $upperd $workd
# the open call triggers copy-up and it will fail ENOSPC
$XFS_IO_PROG -f -c "o" ${SCRATCH_MNT}/test_file \
diff --git a/tests/overlay/010 b/tests/overlay/010
index dee99cf..f55ebec 100755
--- a/tests/overlay/010
+++ b/tests/overlay/010
@@ -67,8 +67,7 @@ touch $lowerdir1/testdir/a $lowerdir1/testdir/b
mknod $lowerdir2/testdir/a c 0 0
# Mount overlayfs and remove testdir, which led to kernel crash
-_overlay_mount_dirs "$lowerdir2:$lowerdir1" $upperdir $workdir \
- $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs "$lowerdir2:$lowerdir1" $upperdir $workdir
rm -rf $SCRATCH_MNT/testdir
# success, all done
diff --git a/tests/overlay/014 b/tests/overlay/014
index cd76835..9f308d3 100755
--- a/tests/overlay/014
+++ b/tests/overlay/014
@@ -72,7 +72,7 @@ mkdir -p $lowerdir1/testdir/d
# mount overlay with $lowerdir2 as upperdir, and remove & recreate testdir,
# make testdir on $lowerdir2 opaque
-_overlay_mount_dirs $lowerdir1 $lowerdir2 $workdir2 $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs $lowerdir1 $lowerdir2 $workdir2
rm -rf $SCRATCH_MNT/testdir
mkdir -p $SCRATCH_MNT/testdir/visibledir
# unmount overlayfs but not base fs
@@ -81,15 +81,13 @@ $UMOUNT_PROG $SCRATCH_MNT
# mount overlay again, with lowerdir1 and lowerdir2 as multiple lowerdirs,
# and create a new file in testdir, triggers copyup from lowerdir,
# copyup should not copy overlayfs private xattr
-_overlay_mount_dirs "$lowerdir2:$lowerdir1" $upperdir $workdir \
- $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs "$lowerdir2:$lowerdir1" $upperdir $workdir
touch $SCRATCH_MNT/testdir/visiblefile
# umount and mount overlay again, buggy kernel treats the copied-up dir as
# opaque, visibledir is not seen in merged dir.
$UMOUNT_PROG $SCRATCH_MNT
-_overlay_mount_dirs "$lowerdir2:$lowerdir1" $upperdir $workdir \
- $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs "$lowerdir2:$lowerdir1" $upperdir $workdir
ls $SCRATCH_MNT/testdir
# success, all done
diff --git a/tests/overlay/031 b/tests/overlay/031
index 70ee299..186b409 100755
--- a/tests/overlay/031
+++ b/tests/overlay/031
@@ -51,7 +51,7 @@ create_whiteout()
mkdir -p $lower/testdir
touch $lower/testdir/$file
- _overlay_mount_dirs $lower $upper $work $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+ _overlay_scratch_mount_dirs $lower $upper $work
rm -f $SCRATCH_MNT/testdir/$file
@@ -91,7 +91,7 @@ create_whiteout $lowerdir1 $upperdir $workdir $testfile1
# whiteout will expose.
rm -rf $lowerdir1/testdir
-_overlay_mount_dirs $lowerdir1 $upperdir $workdir $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs $lowerdir1 $upperdir $workdir
ls $SCRATCH_MNT/testdir
@@ -104,7 +104,7 @@ rm -rf $SCRATCH_MNT/testdir 2>&1 | _filter_scratch
$UMOUNT_PROG $SCRATCH_MNT
touch $lowerdir1/testdir
-_overlay_mount_dirs $lowerdir1 $upperdir $workdir $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs $lowerdir1 $upperdir $workdir
# try to remove test dir from overlay dir, trigger ovl_remove_and_whiteout,
# it will not clean up the dir and lead to residue.
@@ -121,8 +121,7 @@ create_whiteout $lowerdir2 $lowerdir1 $workdir1 $testfile1
rm -rf $lowerdir2/testdir
-_overlay_mount_dirs "$lowerdir1:$lowerdir2" $upperdir $workdir \
- $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs "$lowerdir1:$lowerdir2" $upperdir $workdir
ls $SCRATCH_MNT/testdir
rm -rf $SCRATCH_MNT/testdir 2>&1 | _filter_scratch
@@ -139,7 +138,7 @@ rm -rf $lowerdir1/testdir/$testfile1
create_whiteout $lowerdir2 $lowerdir1 $workdir1 $testfile2
-_overlay_mount_dirs $lowerdir1 $upperdir $workdir $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs $lowerdir1 $upperdir $workdir
ls $SCRATCH_MNT/testdir
rm -rf $SCRATCH_MNT/testdir 2>&1 | _filter_scratch
diff --git a/tests/overlay/035 b/tests/overlay/035
index 0ef91c6..64fcd70 100755
--- a/tests/overlay/035
+++ b/tests/overlay/035
@@ -77,8 +77,7 @@ $CHATTR_PROG +i $workdir
# Mount overlay with upper and workdir and expect failure to re-create workdir.
# Verify that overlay is mounted read-only and that it cannot be remounted rw.
-_overlay_mount_dirs $lowerdir2 $upperdir $workdir \
- $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT
+_overlay_scratch_mount_dirs $lowerdir2 $upperdir $workdir
touch $SCRATCH_MNT/bar 2>&1 | _filter_scratch
_scratch_remount rw 2>&1 | _filter_scratch
diff --git a/tests/overlay/037 b/tests/overlay/037
index 6be9a26..7287329 100755
--- a/tests/overlay/037
+++ b/tests/overlay/037
@@ -71,23 +71,21 @@ mkdir -p $lowerdir $lowerdir2 $upperdir $upperdir2 $workdir
# Mount overlay with lowerdir, upperdir, workdir and index=on
# to store the file handles of lowerdir and upperdir in overlay.origin xattr
-_overlay_mount_dirs $lowerdir $upperdir $workdir \
- $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT -oindex=on
+_overlay_scratch_mount_dirs $lowerdir $upperdir $workdir -oindex=on
$UMOUNT_PROG $SCRATCH_MNT
# Try to mount an overlay with the same upperdir and different lowerdir - expect ESTALE
-_overlay_mount_dirs $lowerdir2 $upperdir $workdir \
- $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT -oindex=on 2>&1 | _filter_scratch
+_overlay_scratch_mount_dirs $lowerdir2 $upperdir $workdir -oindex=on \
+ 2>&1 | _filter_scratch
$UMOUNT_PROG $SCRATCH_MNT 2>/dev/null
# Try to mount an overlay with the same workdir and different upperdir - expect ESTALE
-_overlay_mount_dirs $lowerdir $upperdir2 $workdir \
- $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT -oindex=on 2>&1 | _filter_scratch
+_overlay_scratch_mount_dirs $lowerdir $upperdir2 $workdir -oindex=on \
+ 2>&1 | _filter_scratch
$UMOUNT_PROG $SCRATCH_MNT 2>/dev/null
# Mount overlay with original lowerdir, upperdir, workdir and index=on - expect success
-_overlay_mount_dirs $lowerdir $upperdir $workdir \
- $OVL_BASE_SCRATCH_MNT $SCRATCH_MNT -oindex=on
+_overlay_scratch_mount_dirs $lowerdir $upperdir $workdir -oindex=on
# success, all done
status=0
diff --git a/tests/overlay/038 b/tests/overlay/038
index 69fd76a..a281691 100755
--- a/tests/overlay/038
+++ b/tests/overlay/038
@@ -177,8 +177,7 @@ mkdir -p $workdir
mkdir -p $middir/test_dir
mkdir -p $lowerdir/test_dir/pure_lower_dir
-$MOUNT_PROG -t overlay overlay -o lowerdir=$middir:$lowerdir \
- -o upperdir=$upperdir -o workdir=$workdir $SCRATCH_MNT
+_overlay_scratch_mount_dirs "$middir:$lowerdir" $upperdir $workdir
# Copy up test_dir
touch $SCRATCH_MNT/test_dir/test_file
--
2.7.4
--
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