LU-14187 osd-ldiskfs: fix locking in write commit

[fs/lustre-release.git] / lustre / tests / sanity.sh

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index e8c0832..b8d75c6 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -24038,6 +24038,25 @@ test_430c() {
 }
 run_test 430c "lseek: external tools check"
 
+test_431() { # LU-14187
+       local file=$DIR/$tdir/$tfile
+
+       mkdir -p $DIR/$tdir
+       $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
+       dd if=/dev/urandom of=$file bs=4k count=1
+       dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
+       dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
+       #define OBD_FAIL_OST_RESTART_IO 0x251
+       do_facet ost1 "$LCTL set_param fail_loc=0x251"
+       $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
+       cp $file $file.0
+       cancel_lru_locks
+       sync_all_data
+       echo 3 > /proc/sys/vm/drop_caches
+       diff  $file $file.0 || error "data diff"
+}
+run_test 431 "Restart transaction for IO"
+
 prep_801() {
        [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
        [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&