check -overlay overrides SCRATCH_MNT variable to it's own,
so adjust target to underlying filesystem(OVL_BASE_SCRATCH_MNT)
when running shutdown on overlayfs.
Introduce a helper _scratch_shutdown to mainly handle scratch
shutdown and convert godown to _scratch_shutdown to support
overlayfs running on below cases.
generic/043
generic/044
generic/045
generic/046
generic/047
generic/048
generic/051
generic/052
generic/054
generic/055
generic/392
generic/417
generic/461
generic/468
In order to avoid overlayfs running on improper shutdown
cases, add _require_local_device $SCRATCH_DEV to below cases.
generic/042
generic/050
generic/388
Signed-off-by: Chengguang Xu <cgxu519@xxxxxxxxxx>
---
Changes since v3:
1. When _scratch_shutdown() detecting improper shutdown on overlayfs,
prompt error message and exit immediately.
2. Convert godown to _scratch_shutdown for the cases overlayfs shuold run.
3. Add _require_local_device to the cases overlayfs should not run.
Changes since v2:
1. Make option for _scratch_shutdown(), so caller can
specify option when calling.
2. Add comment for why overlay requires special handling.
3. Add commit log.
Changes since v1:
_scratch_shutdown() does not call notrun.
common/rc | 38 ++++++++++++++++++++++++++++++++++++--
tests/generic/042 | 1 +
tests/generic/043 | 2 +-
tests/generic/044 | 2 +-
tests/generic/045 | 2 +-
tests/generic/046 | 2 +-
tests/generic/047 | 2 +-
tests/generic/048 | 2 +-
tests/generic/049 | 2 +-
tests/generic/050 | 1 +
tests/generic/051 | 2 +-
tests/generic/052 | 2 +-
tests/generic/054 | 2 +-
tests/generic/055 | 2 +-
tests/generic/388 | 3 ++-
tests/generic/392 | 2 +-
tests/generic/417 | 2 +-
tests/generic/461 | 2 +-
tests/generic/468 | 2 +-
19 files changed, 55 insertions(+), 18 deletions(-)
diff --git a/common/rc b/common/rc
index 4c053a5..fc9a4f5 100644
--- a/common/rc
+++ b/common/rc
@@ -382,6 +382,25 @@ _scratch_cycle_mount()
_scratch_mount "$opts"
}
+_scratch_shutdown()
+{
+ if [ $FSTYP = "overlay" ]; then
+ # In lagacy overlay usage, it may specify directory as
+ # SCRATCH_DEV, in this case OVL_BASE_SCRATCH_DEV
+ # will be null, so check OVL_BASE_SCRATCH_DEV before
+ # running shutdown to avoid shutting down base fs accidently.
+ if [ -z $OVL_BASE_SCRATCH_DEV ]; then
+ _fail "Called _scratch_shutdown without validating " \
+ "\$OVL_BASE_SCRATCH_DEV, " \
+ "please call _require_scratch_shutdown first."
+ else
+ src/godown $* $OVL_BASE_SCRATCH_MNT
+ fi
+ else
+ src/godown $* $SCRATCH_MNT
+ fi
+}
+
_test_mount()
{
if [ "$FSTYP" == "overlay" ]; then
@@ -2908,8 +2927,23 @@ _require_scratch_shutdown()
_scratch_mkfs > /dev/null 2>&1
_scratch_mount
- src/godown -f $SCRATCH_MNT 2>&1 \
- || _notrun "$FSTYP does not support shutdown"
+
+ if [ $FSTYP = "overlay" ]; then
+ if [ -z $OVL_BASE_SCRATCH_DEV ]; then
+ # In lagacy overlay usage, it may specify directory as
+ # SCRATCH_DEV, in this case OVL_BASE_SCRATCH_DEV
+ # will be null, so check OVL_BASE_SCRATCH_DEV before
+ # running shutdown to avoid shutting down base fs accidently.
+ _notrun "$SCRATCH_DEV is not a block device"
+ else
+ src/godown -f $OVL_BASE_SCRATCH_MNT 2>&1 \
+ || _notrun "Underlying filesystem does not support shutdown"
+ fi
+ else
+ src/godown -f $SCRATCH_MNT 2>&1 \
+ || _notrun "$FSTYP does not support shutdown"
+ fi
+
_scratch_unmount
}
diff --git a/tests/generic/042 b/tests/generic/042
index 68ff03c..00b3a34 100755
--- a/tests/generic/042
+++ b/tests/generic/042
@@ -92,6 +92,7 @@ _require_xfs_io_command "fpunch"
_require_xfs_io_command "fzero"
_scratch_mkfs >/dev/null 2>&1
+_require_local_device $SCRATCH_DEV
_require_metadata_journaling $SCRATCH_DEV
_scratch_mount
diff --git a/tests/generic/043 b/tests/generic/043
index 5dadab3..f61222c 100755
--- a/tests/generic/043
+++ b/tests/generic/043
@@ -63,7 +63,7 @@ done
# give the system a chance to write something out
sleep 10
-src/godown $SCRATCH_MNT
+_scratch_shutdown
_scratch_unmount
_scratch_mount
diff --git a/tests/generic/044 b/tests/generic/044
index 804b1b1..f327ee0 100755
--- a/tests/generic/044
+++ b/tests/generic/044
@@ -69,7 +69,7 @@ done
# give the system a chance to write something out
sleep 10
-src/godown $SCRATCH_MNT
+_scratch_shutdown
_scratch_unmount
_scratch_mount
diff --git a/tests/generic/045 b/tests/generic/045
index 5fa7b09..5348910 100755
--- a/tests/generic/045
+++ b/tests/generic/045
@@ -69,7 +69,7 @@ done
# give the system a chance to write something out
sleep 10
-src/godown $SCRATCH_MNT
+_scratch_shutdown
_scratch_unmount
_scratch_mount
diff --git a/tests/generic/046 b/tests/generic/046
index bf38d53..1155ee9 100755
--- a/tests/generic/046
+++ b/tests/generic/046
@@ -69,7 +69,7 @@ done
# give the system a chance to write something out
sleep 10
-src/godown $SCRATCH_MNT
+_scratch_shutdown
_scratch_unmount
_scratch_mount
diff --git a/tests/generic/047 b/tests/generic/047
index 7d09b04..66965f2 100755
--- a/tests/generic/047
+++ b/tests/generic/047
@@ -92,7 +92,7 @@ do
done
# shutdown immediately after, then remount and test
-src/godown $SCRATCH_MNT
+_scratch_shutdown
_scratch_unmount
_scratch_mount
_scratch_unmount
diff --git a/tests/generic/048 b/tests/generic/048
index ae561fc..fd9fcd9 100755
--- a/tests/generic/048
+++ b/tests/generic/048
@@ -96,7 +96,7 @@ done
# sync, then shutdown immediately after, then remount and test
sync
-src/godown $SCRATCH_MNT
+_scratch_shutdown
_scratch_unmount
_scratch_mount
_scratch_unmount
diff --git a/tests/generic/049 b/tests/generic/049
index ef2b44c..0003046 100755
--- a/tests/generic/049
+++ b/tests/generic/049
@@ -93,7 +93,7 @@ done
# sync, then shutdown immediately after, then remount and test
sync
-src/godown $SCRATCH_MNT
+_scratch_shutdown
_scratch_unmount
_scratch_mount
_scratch_unmount
diff --git a/tests/generic/050 b/tests/generic/050
index efa45f0..dbf0ac5 100755
--- a/tests/generic/050
+++ b/tests/generic/050
@@ -44,6 +44,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fs generic
_supported_os Linux
+_require_local_device $SCRATCH_DEV
_require_scratch_nocheck
_require_scratch_shutdown
_require_norecovery
diff --git a/tests/generic/051 b/tests/generic/051
index 29ac61b..129a466 100755
--- a/tests/generic/051
+++ b/tests/generic/051
@@ -80,7 +80,7 @@ sync
# now shutdown and unmount
sleep 5
-$here/src/godown $load_dir
+_scratch_shutdown
$KILLALL_PROG -q $FSSTRESS_PROG
wait
diff --git a/tests/generic/052 b/tests/generic/052
index cf0f456..126f08e 100755
--- a/tests/generic/052
+++ b/tests/generic/052
@@ -63,7 +63,7 @@ echo "touch files"
touch $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}
echo "godown"
-src/godown -v -f $SCRATCH_MNT >> $seqres.full
+_scratch_shutdown -v -f >> $seqres.full
echo "unmount"
_scratch_unmount
diff --git a/tests/generic/054 b/tests/generic/054
index db41500..12f471a 100755
--- a/tests/generic/054
+++ b/tests/generic/054
@@ -108,7 +108,7 @@ for s in sync nosync ; do
ls $SCRATCH_MNT | _filter_lostfound
_echofull "godown"
- src/godown -v -f $SCRATCH_MNT >> $seqres.full
+ _scratch_shutdown -v -f >> $seqres.full
_echofull "unmount"
_scratch_unmount >>$seqres.full 2>&1 \
diff --git a/tests/generic/055 b/tests/generic/055
index 1bbe310..c543e75 100755
--- a/tests/generic/055
+++ b/tests/generic/055
@@ -118,7 +118,7 @@ do
ls -RF $SCRATCH_MNT >$tmp.ls1
_echofull "godown"
- src/godown -v -f $SCRATCH_MNT >> $seqres.full
+ _scratch_shutdown -v -f >> $seqres.full
_echofull "unmount"
_scratch_unmount >>$seqres.full 2>&1 \
diff --git a/tests/generic/388 b/tests/generic/388
index 4f5a63b..e0f4821 100755
--- a/tests/generic/388
+++ b/tests/generic/388
@@ -54,6 +54,7 @@ _supported_fs generic
_supported_os Linux
_require_scratch
+_require_local_device $SCRATCH_DEV
_require_scratch_shutdown
_require_command "$KILLALL_PROG" "killall"
@@ -72,7 +73,7 @@ for i in $(seq 1 $((50 * TIME_FACTOR)) ); do
# purposely include 0 second sleeps to test shutdown immediately after
# recovery
sleep $((RANDOM % 3))
- ./src/godown $SCRATCH_MNT
+ _scratch_shutdown
ps -e | grep fsstress > /dev/null 2>&1
while [ $? -eq 0 ]; do
diff --git a/tests/generic/392 b/tests/generic/392
index 6922f7d..9d53413 100755
--- a/tests/generic/392
+++ b/tests/generic/392
@@ -73,7 +73,7 @@ check_inode_metadata()
before=`stat "$stat_opt" $testfile`
$XFS_IO_PROG -c "$sync_mode" $testfile | _filter_xfs_io
- src/godown $SCRATCH_MNT | tee -a $seqres.full
+ _scratch_shutdown | tee -a $seqres.full
_scratch_cycle_mount
after=`stat "$stat_opt" $testfile`
diff --git a/tests/generic/417 b/tests/generic/417
index 690ceb5..e66e0ae 100755
--- a/tests/generic/417
+++ b/tests/generic/417
@@ -75,7 +75,7 @@ function create_dirty_orphans() {
sleep 3
echo "godown"
- src/godown -v -f $SCRATCH_MNT >> $seqres.full
+ _scratch_shutdown -v -f >> $seqres.full
# kill the multi_open_unlink
kill $pid 2>/dev/null
diff --git a/tests/generic/461 b/tests/generic/461
index 2f85114..50b9c6d 100755
--- a/tests/generic/461
+++ b/tests/generic/461
@@ -68,7 +68,7 @@ sync
# now shutdown and unmount
sleep 5
-$here/src/godown $load_dir
+_scratch_shutdown
$KILLALL_PROG -q $FSSTRESS_PROG
wait
diff --git a/tests/generic/468 b/tests/generic/468
index b97a8d6..30c4174 100755
--- a/tests/generic/468
+++ b/tests/generic/468
@@ -84,7 +84,7 @@ check_inode_metadata()
before=`stat "$stat_opt" $testfile`
$XFS_IO_PROG -c "$sync_mode" $testfile | _filter_xfs_io
- $here/src/godown $SCRATCH_MNT | tee -a $seqres.full
+ _scratch_shutdown | tee -a $seqres.full
_scratch_cycle_mount
after=`stat "$stat_opt" $testfile`
--
1.8.3.1
--
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