LU-3335 scrub: recover OST-objects from /lost+found

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

diff --git a/lustre/tests/sanity-scrub.sh b/lustre/tests/sanity-scrub.sh
index f8bc0d6..894ae9f 100644 (file)
--- a/lustre/tests/sanity-scrub.sh
+++ b/lustre/tests/sanity-scrub.sh
@@ -32,6 +32,9 @@ check_and_setup_lustre
 [ $(facet_fstype $SINGLEMDS) != ldiskfs ] &&
        skip "test OI scrub only for ldiskfs" && check_and_cleanup_lustre &&
        exit 0
+[ $(facet_fstype ost1) != ldiskfs ] &&
+       skip "test OI scrub only for ldiskfs" && check_and_cleanup_lustre &&
+       exit 0
 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.2.90) ]] &&
        skip "Need MDS version at least 2.2.90" && check_and_cleanup_lustre &&
        exit 0
@@ -39,6 +42,9 @@ check_and_setup_lustre
 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.90) ]] &&
        ALWAYS_EXCEPT="$ALWAYS_EXCEPT 1a"
 
+[[ $(lustre_version_code ost1) -lt $(version_code 2.4.50) ]] &&
+       ALWAYS_EXCEPT="$ALWAYS_EXCEPT 11 12 13 14"
+
 build_test_filter
 
 MDT_DEV="${FSNAME}-MDT0000"
@@ -876,6 +882,52 @@ test_13() {
 }
 run_test 13 "OI scrub can rebuild missed /O entries"
 
+test_14() {
+       echo "stopall"
+       stopall > /dev/null
+       echo "formatall"
+       formatall > /dev/null
+       echo "setupall"
+       setupall > /dev/null
+
+       mkdir -p $DIR/$tdir
+       $SETSTRIPE -c 1 -i 0 $DIR/$tdir
+
+       #define OBD_FAIL_OSD_COMPAT_NO_ENTRY            0x196
+       do_facet ost1 $LCTL set_param fail_loc=0x196
+       createmany -o $DIR/$tdir/f 64
+       do_facet ost1 $LCTL set_param fail_loc=0
+
+       echo "stopall"
+       stopall > /dev/null
+       echo "setupall"
+       setupall > /dev/null
+
+       local STATUS=$($SHOW_SCRUB_ON_OST | awk '/^status/ { print $2 }')
+       [ "$STATUS" == "init" ] ||
+               error "(1) Expect 'init', but got '$STATUS'"
+
+       ls -ail $DIR/$tdir > /dev/null 2>&1 && error "(2) ls should fail"
+
+       echo "stopall"
+       stopall > /dev/null
+
+       echo "run e2fsck"
+       run_e2fsck $(facet_host ost1) $(ostdevname 1) "-y" ||
+               error "(3) Fail to run e2fsck error"
+
+       echo "setupall"
+       setupall > /dev/null
+
+       local LF_REPAIRED=$($SHOW_SCRUB_ON_OST |
+                           awk '/^lf_reparied/ { print $2 }')
+       [ $LF_REPAIRED -gt 0 ] ||
+               error "(4) Some entry under /lost+found should be repaired"
+
+       ls -ail $DIR/$tdir > /dev/null 2>&1 || error "(5) ls should succeed"
+}
+run_test 14 "OI scrub can repair objects under lost+found"
+
 # restore MDS/OST size
 MDSSIZE=${SAVED_MDSSIZE}
 OSTSIZE=${SAVED_OSTSIZE}