[[ $(lustre_version_code ost1) -lt $(version_code 2.5.55) ]] &&
ALWAYS_EXCEPT="$ALWAYS_EXCEPT 11 12 13 14 15 16 17 18 19 20 21"
+[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
+ ALWAYS_EXCEPT="$ALWAYS_EXCEPT 2d 3"
+
build_test_filter
$LCTL set_param debug=+lfsck > /dev/null || true
# for interop with old server
[ -z "$repaired" ] &&
repaired=$($SHOW_NAMESPACE |
- awk '/^updated_phase1/ { print $2 }')
+ awk '/^updated_phase2/ { print $2 }')
[ $repaired -eq 1 ] ||
error "(5) Fail to repair crashed linkEA: $repaired"
}
run_test 2c "LFSCK can find out and remove repeated linkEA entry"
+test_2d()
+{
+ lfsck_prep 1 1
+
+ #define OBD_FAIL_LFSCK_NO_LINKEA 0x161d
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x161d
+ touch $DIR/$tdir/dummy
+
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+ umount_client $MOUNT
+ $START_NAMESPACE -r || error "(3) Fail to start LFSCK for namespace!"
+ wait_update_facet $SINGLEMDS "$LCTL get_param -n \
+ mdd.${MDT_DEV}.lfsck_namespace |
+ awk '/^status/ { print \\\$2 }'" "completed" 32 || {
+ $SHOW_NAMESPACE
+ error "(4) unexpected status"
+ }
+
+ local repaired=$($SHOW_NAMESPACE |
+ awk '/^linkea_repaired/ { print $2 }')
+ [ $repaired -eq 1 ] ||
+ error "(5) Fail to repair crashed linkEA: $repaired"
+
+ mount_client $MOUNT || error "(6) Fail to start client!"
+
+ stat $DIR/$tdir/dummy | grep "Links: 1" > /dev/null ||
+ error "(7) Fail to stat $DIR/$tdir/dummy"
+
+ local dummyfid=$($LFS path2fid $DIR/$tdir/dummy)
+ local dummyname=$($LFS fid2path $DIR $dummyfid)
+ [ "$dummyname" == "$DIR/$tdir/dummy" ] ||
+ error "(8) Fail to repair linkEA: $dummyfid $dummyname"
+}
+run_test 2d "LFSCK can recover the missed linkEA entry"
+
+test_3()
+{
+ lfsck_prep 4 4
+
+ mkdir $DIR/$tdir/dummy || error "(1) Fail to mkdir"
+ ln $DIR/$tdir/d0/f0 $DIR/$tdir/dummy/f0 || error "(2) Fail to hardlink"
+ ln $DIR/$tdir/d0/f1 $DIR/$tdir/dummy/f1 || error "(3) Fail to hardlink"
+
+ $LFS mkdir -i 0 $DIR/$tdir/edir || error "(4) Fail to mkdir"
+ touch $DIR/$tdir/edir/f0 || error "(5) Fail to touch"
+ touch $DIR/$tdir/edir/f1 || error "(6) Fail to touch"
+
+ #define OBD_FAIL_LFSCK_LINKEA_CRASH 0x1603
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1603
+ ln $DIR/$tdir/edir/f0 $DIR/$tdir/edir/w0 || error "(7) Fail to hardlink"
+
+ #define OBD_FAIL_LFSCK_LINKEA_MORE 0x1604
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1604
+ ln $DIR/$tdir/edir/f1 $DIR/$tdir/edir/w1 || error "(8) Fail to hardlink"
+
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+
+ $START_NAMESPACE -r || error "(9) Fail to start LFSCK for namespace!"
+ wait_update_facet $SINGLEMDS "$LCTL get_param -n \
+ mdd.${MDT_DEV}.lfsck_namespace |
+ awk '/^status/ { print \\\$2 }'" "completed" 32 || {
+ $SHOW_NAMESPACE
+ error "(10) unexpected status"
+ }
+
+ local checked=$($SHOW_NAMESPACE |
+ awk '/^checked_phase2/ { print $2 }')
+ [ $checked -ge 4 ] ||
+ error "(11) Fail to check multiple-linked object: $checked"
+
+ local repaired=$($SHOW_NAMESPACE |
+ awk '/^multiple_linked_repaired/ { print $2 }')
+ [ $repaired -ge 2 ] ||
+ error "(12) Fail to repair multiple-linked object: $repaired"
+}
+run_test 3 "LFSCK can verify multiple-linked objects"
+
test_4()
{
[ $(facet_fstype $SINGLEMDS) != ldiskfs ] &&
error "(5) Expect 0 fixed on mds2, but got: $repaired"
fi
+ ls -ail $MOUNT/.lustre/lost+found/
+
echo "There should NOT be some stub under .lustre/lost+found/MDT0001/"
- ls -ail $MOUNT/.lustre/lost+found/MDT0001/*-N-0 &&
- error "(6) .lustre/lost+found/MDT0001/ should be empty"
+ if [ -d $MOUNT/.lustre/lost+found/MDT0001 ]; then
+ cname=$(find $MOUNT/.lustre/lost+found/MDT0001/ -name *-N-*)
+ [ -z "$cname" ] ||
+ error "(6) .lustre/lost+found/MDT0001/ should be empty"
+ fi
echo "There should be some stub under .lustre/lost+found/MDT0000/"
- ls -ail $MOUNT/.lustre/lost+found/MDT0000/*-N-0 ||
- error "(7) .lustre/lost+found/MDT0000/ should not be empty"
+ [ -d $MOUNT/.lustre/lost+found/MDT0000 ] ||
+ error "(7) $MOUNT/.lustre/lost+found/MDT0000/ should be there"
+
+ cname=$(find $MOUNT/.lustre/lost+found/MDT0000/ -name *-N-*)
+ [ ! -z "$cname" ] ||
+ error "(8) .lustre/lost+found/MDT0000/ should not be empty"
}
run_test 18c "Find out orphan OST-object and repair it (3)"
error "(6) Expect 1 orphan has been fixed, but got: $repaired"
echo "There should be stub file under .lustre/lost+found/MDT0000/"
- local cname=$(ls $MOUNT/.lustre/lost+found/MDT0000/*-C-0)
- [ ! -z $name ] ||
- error "(7) .lustre/lost+found/MDT0000/ should not be empty"
+ [ -d $MOUNT/.lustre/lost+found/MDT0000 ] ||
+ error "(7) $MOUNT/.lustre/lost+found/MDT0000/ should be there"
+
+ cname=$(find $MOUNT/.lustre/lost+found/MDT0000/ -name *-C-*)
+ [ ! -z "$cname" ] ||
+ error "(8) .lustre/lost+found/MDT0000/ should not be empty"
echo "The stub file should keep the original f2 data"
cur_size=$(ls -il $cname | awk '{ print $6 }')
[ "$cur_size" == "$saved_size" ] ||
- error "(8) Expect file2 size $saved_size, but got $cur_size"
+ error "(9) Expect file2 size $saved_size, but got $cur_size"
cat $cname
$LFS path2fid $cname
git://git.whamcloud.com / fs / lustre-release.git / blobdiff