misc: tag all tests that examine crash recovery in a loop

[xfstests-dev.git] / tests / generic / 455

diff --git a/tests/generic/455 b/tests/generic/455
index 05621220edff89cb446c11c3042283086458a9e8..13d326e7edfa68cb8ee1e001d21db134d06fa976 100755 (executable)
--- a/tests/generic/455
+++ b/tests/generic/455
@@ -6,32 +6,27 @@
 #
 # Run fsx with log writes to verify power fail safeness.
 #
-seq=`basename $0`
-seqres=$RESULT_DIR/$seq
-echo "QA output created by $seq"
-
-here=`pwd`
-status=1       # failure is the default!
+. ./common/preamble
+_begin_fstest auto log replay recoveryloop
 
+# Override the default cleanup function.
 _cleanup()
 {
        _log_writes_cleanup
+       _dmthin_cleanup
 }
-trap "_cleanup; exit \$status" 0 1 2 3 15
 
-# get standard environment, filters and checks
-. ./common/rc
+# Import common functions.
 . ./common/filter
+. ./common/dmthin
 . ./common/dmlogwrites
 
 # real QA test starts here
 _supported_fs generic
-_supported_os Linux
 _require_test
 _require_scratch_nocheck
 _require_log_writes
-
-rm -f $seqres.full
+_require_dm_target thin-pool
 
 check_files()
 {
@@ -42,13 +37,12 @@ check_files()
                local filename=$(basename $i)
                local mark="${filename##*.}"
                echo "checking $filename" >> $seqres.full
-               _log_writes_replay_log $filename $SCRATCH_DEV
-               _scratch_mount
+               _log_writes_replay_log $filename $DMTHIN_VOL_DEV
+               _dmthin_mount
                local expected_md5=$(_md5_checksum $i)
                local md5=$(_md5_checksum $SCRATCH_MNT/$name)
                [ "${md5}" != "${expected_md5}" ] && _fail "$filename md5sum mismatched"
-               _scratch_unmount
-               _check_scratch_fs
+               _dmthin_check_fs
        done
 }
 
@@ -56,8 +50,16 @@ SANITY_DIR=$TEST_DIR/fsxtests
 rm -rf $SANITY_DIR
 mkdir $SANITY_DIR
 
+devsize=$((1024*1024*200 / 512))        # 200m phys/virt size
+csize=$((1024*64 / 512))                # 64k cluster size
+lowspace=$((1024*1024 / 512))           # 1m low space threshold
+
+# Use a thin device to provide deterministic discard behavior. Discards are used
+# by the log replay tool for fast zeroing to prevent out-of-order replay issues.
+_dmthin_init $devsize $devsize $csize $lowspace
+
 # Create the log
-_log_writes_init $SCRATCH_DEV
+_log_writes_init $DMTHIN_VOL_DEV
 
 _log_writes_mkfs >> $seqres.full 2>&1
 
@@ -88,14 +90,13 @@ _log_writes_mark last
 _log_writes_unmount
 _log_writes_mark end
 _log_writes_remove
-_check_scratch_fs
+_dmthin_check_fs
 
 # check pre umount
 echo "checking pre umount" >> $seqres.full
-_log_writes_replay_log last $SCRATCH_DEV
-_scratch_mount
-_scratch_unmount
-_check_scratch_fs
+_log_writes_replay_log last $DMTHIN_VOL_DEV
+_dmthin_mount
+_dmthin_check_fs
 
 for j in `seq 0 $((NUM_FILES-1))`; do
        check_files testfile$j
@@ -103,14 +104,13 @@ done
 
 # Check the end
 echo "checking post umount" >> $seqres.full
-_log_writes_replay_log end $SCRATCH_DEV
-_scratch_mount
+_log_writes_replay_log end $DMTHIN_VOL_DEV
+_dmthin_mount
 for j in `seq 0 $((NUM_FILES-1))`; do
        md5=$(_md5_checksum $SCRATCH_MNT/testfile$j)
        [ "${md5}" != "${test_md5[$j]}" ] && _fail "testfile$j end md5sum mismatched"
 done
-_scratch_unmount
-_check_scratch_fs
+_dmthin_check_fs
 
 echo "Silence is golden"
 status=0