}
run_test 51 "Verify that mdt_reint handles RMF_MDT_MD correctly when an OST is added"
+copy_files_xattrs()
+{
+ local node=$1
+ local dest=$2
+ local xattrs=$3
+ shift 3
+
+ do_node $node mkdir -p $dest
+ [ $? -eq 0 ] || { error "Unable to create directory"; return 1; }
+
+ do_node $node 'tar cf - '$@' | tar xf - -C '$dest';
+ [ \"\${PIPESTATUS[*]}\" = \"0 0\" ] || exit 1'
+ [ $? -eq 0 ] || { error "Unable to tar files"; return 2; }
+
+ do_node $node 'getfattr -d -m "[a-z]*\\." '$@' > '$xattrs
+ [ $? -eq 0 ] || { error "Unable to read xattrs"; return 3; }
+}
+
+diff_files_xattrs()
+{
+ local node=$1
+ local backup=$2
+ local xattrs=$3
+ shift 3
+
+ local backup2=${TMP}/backup2
+
+ do_node $node mkdir -p $backup2
+ [ $? -eq 0 ] || { error "Unable to create directory"; return 1; }
+
+ do_node $node 'tar cf - '$@' | tar xf - -C '$backup2';
+ [ \"\${PIPESTATUS[*]}\" = \"0 0\" ] || exit 1'
+ [ $? -eq 0 ] || { error "Unable to tar files to diff"; return 2; }
+
+ do_node $node "diff -rq $backup $backup2"
+ [ $? -eq 0 ] || { error "contents differ"; return 3; }
+
+ local xattrs2=${TMP}/xattrs2
+ do_node $node 'getfattr -d -m "[a-z]*\\." '$@' > '$xattrs2
+ [ $? -eq 0 ] || { error "Unable to read xattrs to diff"; return 4; }
+
+ do_node $node "diff $xattrs $xattrs2"
+ [ $? -eq 0 ] || { error "xattrs differ"; return 5; }
+
+ do_node $node "rm -rf $backup2 $xattrs2"
+ [ $? -eq 0 ] || { error "Unable to delete temporary files"; return 6; }
+}
+
+test_52() {
+ start_mds
+ [ $? -eq 0 ] || { error "Unable to start MDS"; return 1; }
+ start_ost
+ [ $? -eq 0 ] || { error "Unable to start OST1"; return 2; }
+ mount_client $MOUNT
+ [ $? -eq 0 ] || { error "Unable to mount client"; return 3; }
+
+ local nrfiles=8
+ local ost1mnt=${MOUNT%/*}/ost1
+ local ost1node=$(facet_active_host ost1)
+ local ost1tmp=$TMP/conf52
+
+ mkdir -p $DIR/$tdir
+ [ $? -eq 0 ] || { error "Unable to create tdir"; return 4; }
+ touch $TMP/modified_first
+ [ $? -eq 0 ] || { error "Unable to create temporary file"; return 5; }
+ do_node $ost1node "mkdir -p $ost1tmp && touch $ost1tmp/modified_first"
+ [ $? -eq 0 ] || { error "Unable to create temporary file"; return 6; }
+ sleep 1
+
+ $LFS setstripe $DIR/$tdir -c -1 -s 1M
+ [ $? -eq 0 ] || { error "lfs setstripe failed"; return 7; }
+
+ for (( i=0; i < nrfiles; i++ )); do
+ multiop $DIR/$tdir/$tfile-$i Ow1048576w1048576w524288c
+ [ $? -eq 0 ] || { error "multiop failed"; return 8; }
+ echo -n .
+ done
+ echo
+
+ # backup files
+ echo backup files to $TMP/files
+ local files=$(find $DIR/$tdir -type f -newer $TMP/modified_first)
+ copy_files_xattrs `hostname` $TMP/files $TMP/file_xattrs $files
+ [ $? -eq 0 ] || { error "Unable to copy files"; return 9; }
+
+ umount_client $MOUNT
+ [ $? -eq 0 ] || { error "Unable to umount client"; return 10; }
+ stop_ost
+ [ $? -eq 0 ] || { error "Unable to stop ost1"; return 11; }
+
+ echo mount ost1 as ldiskfs
+ do_node $ost1node mount -t $FSTYPE $ost1_dev $ost1mnt $OST_MOUNT_OPTS
+ [ $? -eq 0 ] || { error "Unable to mount ost1 as ldiskfs"; return 12; }
+
+ # backup objects
+ echo backup objects to $ost1tmp/objects
+ local objects=$(do_node $ost1node 'find '$ost1mnt'/O/0 -type f -size +0'\
+ '-newer '$ost1tmp'/modified_first -regex ".*\/[0-9]+"')
+ copy_files_xattrs $ost1node $ost1tmp/objects $ost1tmp/object_xattrs $objects
+ [ $? -eq 0 ] || { error "Unable to copy objects"; return 13; }
+
+ # move objects to lost+found
+ do_node $ost1node 'mv '$objects' '${ost1mnt}'/lost+found'
+ [ $? -eq 0 ] || { error "Unable to move objects"; return 14; }
+
+ # recover objects
+ do_node $ost1node "ll_recover_lost_found_objs -d $ost1mnt/lost+found"
+ [ $? -eq 0 ] || { error "ll_recover_lost_found_objs failed"; return 15; }
+
+ # compare restored objects against saved ones
+ diff_files_xattrs $ost1node $ost1tmp/objects $ost1tmp/object_xattrs $objects
+ [ $? -eq 0 ] || { error "Unable to diff objects"; return 16; }
+
+ do_node $ost1node "umount $ost1_dev"
+ [ $? -eq 0 ] || { error "Unable to umount ost1 as ldiskfs"; return 17; }
+
+ start_ost
+ [ $? -eq 0 ] || { error "Unable to start ost1"; return 18; }
+ mount_client $MOUNT
+ [ $? -eq 0 ] || { error "Unable to mount client"; return 19; }
+
+ # compare files
+ diff_files_xattrs `hostname` $TMP/files $TMP/file_xattrs $files
+ [ $? -eq 0 ] || { error "Unable to diff files"; return 20; }
+
+ rm -rf $TMP/files $TMP/file_xattrs
+ [ $? -eq 0 ] || { error "Unable to delete temporary files"; return 21; }
+ do_node $ost1node "rm -rf $ost1tmp"
+ [ $? -eq 0 ] || { error "Unable to delete temporary files"; return 22; }
+ cleanup
+}
+run_test 52 "check recovering objects from lost+found"
+
cleanup_gss
equals_msg `basename $0`: test complete
[ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG && grep -q FAIL $TESTSUITELOG && exit 1 || true