LU-10370 ofd: truncate does not update blocks count on client

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index bf4956f..0ad1322 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -16433,6 +16433,45 @@ test_258b() {
 }
 run_test 258b "verify i_mutex security behavior"
 
+test_259() {
+       local file=$DIR/$tfile
+       local before
+       local after
+
+       [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
+               skip "ldiskfs only test" && return
+
+       stack_trap "rm -f $file" EXIT
+
+       wait_delete_completed
+       before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
+       echo "before: $before"
+
+       $LFS setstripe -i 0 -c 1 $file
+       dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
+       sync_all_data
+       after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
+       echo "after write: $after"
+
+#define OBD_FAIL_OSD_FAIL_AT_TRUNCATE          0x2301
+       do_facet ost1 $LCTL set_param fail_loc=0x2301
+       $TRUNCATE $file 0
+       after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
+       echo "after truncate: $after"
+
+       stop ost1
+       do_facet ost1 $LCTL set_param fail_loc=0
+       start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
+       sleep 2
+       after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
+       echo "after restart: $after"
+       [ $((after - before)) -ge $(fs_log_size ost1) ] &&
+               error "missing truncate?"
+
+       return 0
+}
+run_test 259 "crash at delayed truncate"
+
 test_260() {
 #define OBD_FAIL_MDC_CLOSE               0x806
        $LCTL set_param fail_loc=0x80000806
@@ -17881,6 +17920,73 @@ test_316() {
 }
 run_test 316 "lfs mv"
 
+test_317() {
+       local trunc_sz
+       local grant_blk_size
+
+       if [ "$(facet_fstype $facet)" == "zfs" ]; then
+               skip "LU-10370: no implementation for ZFS" && return
+       fi
+
+       stack_trap "rm -f $DIR/$tfile" EXIT
+       grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
+                       awk '/grant_block_size:/ { print $2; exit; }')
+       #
+       # Create File of size 5M. Truncate it to below size's and verify
+       # blocks count.
+       #
+       dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
+               error "Create file : $DIR/$tfile"
+
+       for trunc_sz in 2097152 4097 4000 509 0; do
+               $TRUNCATE $DIR/$tfile $trunc_sz ||
+                       error "truncate $tfile to $trunc_sz failed"
+               local sz=$(stat --format=%s $DIR/$tfile)
+               local blk=$(stat --format=%b $DIR/$tfile)
+               local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
+                                    grant_blk_size) * 8))
+
+               if [[ $blk -ne $trunc_blk ]]; then
+                       $(which stat) $DIR/$tfile
+                       error "Expected Block $trunc_blk got $blk for $tfile"
+               fi
+
+               $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
+                       error "Expected Size $trunc_sz got $sz for $tfile"
+       done
+
+       #
+       # sparse file test
+       # Create file with a hole and write actual two blocks. Block count
+       # must be 16.
+       #
+       dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
+               conv=fsync || error "Create file : $DIR/$tfile"
+
+       # Calculate the final truncate size.
+       trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
+
+       #
+       # truncate to size $trunc_sz bytes. Strip the last block
+       # The block count must drop to 8
+       #
+       $TRUNCATE $DIR/$tfile $trunc_sz ||
+               error "truncate $tfile to $trunc_sz failed"
+
+       local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
+       sz=$(stat --format=%s $DIR/$tfile)
+       blk=$(stat --format=%b $DIR/$tfile)
+
+       if [[ $blk -ne $trunc_bsz ]]; then
+               $(which stat) $DIR/$tfile
+               error "Expected Block $trunc_bsz got $blk for $tfile"
+       fi
+
+       $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
+               error "Expected Size $trunc_sz got $sz for $tfile"
+}
+run_test 317 "Verify blocks get correctly update after truncate"
+
 test_fake_rw() {
        local read_write=$1
        if [ "$read_write" = "write" ]; then