--- /dev/null
+#!/bin/bash
+#
+# Run select tests by setting ONLY, or as arguments to the script.
+# Skip specific tests by setting EXCEPT.
+#
+
+set -e
+
+ONLY=${ONLY:-"$*"}
+ALWAYS_EXCEPT="$SANITY_LSNAPSHOT_EXCEPT"
+[ "$SLOW" = "no" ] && EXCEPT_SLOW=""
+# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
+
+LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
+. $LUSTRE/tests/test-framework.sh
+init_test_env $@
+. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
+init_logging
+
+require_dsh_mds || exit 0
+require_dsh_ost || exit 0
+
+check_and_setup_lustre
+
+do_facet mgs $LCTL set_param debug=+snapshot
+do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param debug=+snapshot
+
+lss_gen_conf
+lss_cleanup
+build_test_filter
+
+test_0() {
+ echo "Create lss_0_0 with default"
+ lsnapshot_create -n lss_0_0 ||
+ lss_err "(1) Fail to create lss_0_0 with default"
+
+ echo "List lss_0_0"
+ lsnapshot_list -n lss_0_0 ||
+ lss_err "(2) Fail to list lss_0_0"
+
+ echo "Create lss_0_1 with barrier off"
+ lsnapshot_create -n lss_0_1 --barrier=off ||
+ lss_err "(3) Fail to create lss_0_1 with barrier off"
+
+ echo "List lss_0_1"
+ lsnapshot_list -n lss_0_1 ||
+ lss_err "(4) Fail to list lss_0_1"
+
+ echo "Create lss_0_2 with comment"
+ lsnapshot_create -n lss_0_2 -c "'This is test_0'" ||
+ lss_err "(5) Fail to create lss_0_2 with comment"
+
+ echo "List lss_0_2"
+ lsnapshot_list -n lss_0_2 | grep "This is test_0" ||
+ lss_err "(6) Fail to list lss_0_2"
+
+ echo "Create lss_0_2 with barrier on and comment"
+ lsnapshot_create -n lss_0_3 --barrier=on -c "'Another one'" ||
+ lss_err "(7) Fail to create lss_0_3 with barrier and comment"
+
+ echo "List lss_0_3"
+ lsnapshot_list -n lss_0_3 | grep "Another one" ||
+ lss_err "(8) Fail to list lss_0_3"
+
+ echo "Try to create lss_0_0 that exist already"
+ lsnapshot_create -n lss_0_0 &&
+ lss_err "(9) Create snapshot with exist name should fail" ||
+ true
+}
+run_test 0 "create lustre snapshot"
+
+test_1a() {
+ mkdir -p $DIR/$tdir || lss_err "(1) Fail to mkdir $DIR/$tdir"
+ rm -f $DIR/$tdir/test-framework.sh
+ cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
+ lss_err "(2) Fail to copy"
+
+ cancel_lru_locks mdc
+ cancel_lru_locks osc
+
+ echo "Create lss_1a_0"
+ lsnapshot_create -n lss_1a_0 ||
+ lss_err "(3) Fail to create lss_1a_0"
+
+ echo "Check whether mounted (1)"
+ lsnapshot_list -n lss_1a_0 -d | grep "mounted" && {
+ lsnapshot_list -n lss_1a_0 -d
+ lss_err "(4) Expect 'not mount', got 'mounted' for lss_1a_0"
+ }
+
+ echo "Mount lss_1a_0"
+ lsnapshot_mount -n lss_1a_0 ||
+ lss_err "(5) Fail to mount lss_1a_0"
+
+ echo "Check whether mounted (2)"
+ local mcount=$(lsnapshot_list -n lss_1a_0 -d | grep "not mount" | wc -l)
+ [[ $mcount -ne 0 ]] && {
+ if combined_mgs_mds ; then
+ lsnapshot_list -n lss_1a_0 -d
+ lss_err "(6.1) Got unexpected 'not mount' for lss_1a_0"
+ fi
+
+ [[ $mcount -gt 1 ]] && {
+ lsnapshot_list -n lss_1a_0 -d
+ lss_err "(6.2) Got unexpected 'not mount' for lss_1a_0"
+ }
+
+ # The first 10 lines contains and only contains MGS mount status
+ lsnapshot_list -n lss_1a_0 -d | head -n 10 |
+ grep "not mount" || {
+ lsnapshot_list -n lss_1a_0 -d
+ lss_err "(6.3) Got unexpected 'not mount' for lss_1a_0"
+ }
+ }
+
+ local ss_fsname=$(lsnapshot_list -n lss_1a_0 |
+ awk '/^snapshot_fsname/ { print $2 }')
+ local mntpt="/mnt/$ss_fsname"
+ local saved_fsname=$FSNAME
+
+ mkdir -p $mntpt ||
+ lss_err "(7) Fail to create mount point $mntpt"
+ FSNAME=$ss_fsname
+ echo "Mount client"
+ mount_client $mntpt ro || {
+ FSNAME=$saved_fsname
+ lss_err "(8) Fail to mount client for lss_1a_0"
+ }
+
+ FSNAME=$saved_fsname
+ echo "Check whether the file in snapshot is the same as original one"
+ diff $DIR/$tdir/test-framework.sh $mntpt/$tdir/test-framework.sh ||
+ lss_err "(9) files should be the same"
+
+ echo "Modify the original file, and check again"
+ echo dummy >> $DIR/$tdir/test-framework.sh
+ diff $DIR/$tdir/test-framework.sh $mntpt/$tdir/test-framework.sh &&
+ lss_err "(10) files should be different"
+
+ umount $mntpt ||
+ lss_err "(11) Fail to umount client for lss_1a_0"
+
+ echo "Umount lss_1a_0"
+ lsnapshot_umount -n lss_1a_0 ||
+ lss_err "(12) Fail to umount lss_1a_0"
+
+ echo "Check whether mounted (3)"
+ lsnapshot_list -n lss_1a_0 -d | grep "mounted" && {
+ lsnapshot_list -n lss_1a_0 -d
+ lss_err "(13) Expect 'not mount', got 'mounted' for lss_1a_0"
+ } || true
+}
+run_test 1a "mount/umount lustre snapshot"
+
+test_1b() {
+ echo "Create lss_1b_0"
+ lsnapshot_create -n lss_1b_0 ||
+ lss_err "(1) Fail to create lss_1b_0"
+
+ echo "Check whether mounted (1)"
+ lsnapshot_list -n lss_1b_0 -d | grep "mounted" && {
+ lsnapshot_list -n lss_1b_0 -d
+ lss_err "(2) Expect 'not mount', got 'mounted' for lss_1b_0"
+ }
+
+ stopall || lss_err "(3) Fail to stopall"
+
+ echo "Mount lss_1b_0"
+ lsnapshot_mount -n lss_1b_0 ||
+ lss_err "(4) Fail to mount lss_1b_0"
+
+ echo "Check whether mounted (2)"
+ lsnapshot_list -n lss_1b_0 -d | grep "not mount" && {
+ lsnapshot_list -n lss_1b_0 -d
+ lss_err "(5) Expect 'mounted', got 'not mount' for lss_1b_0"
+ }
+
+ echo "umount lss_1b_0"
+ lsnapshot_umount -n lss_1b_0 ||
+ lss_err "(6) Fail to umount lss_1b_0"
+
+ echo "Check whether mounted (3)"
+ lsnapshot_list -n lss_1b_0 -d | grep "mounted" && {
+ lsnapshot_list -n lss_1b_0 -d
+ lss_err "(7) Expect 'not mount', got 'mounted' for lss_1b_0"
+ }
+
+ setupall || lss_err "(8) Fail to setupall"
+}
+run_test 1b "mount snapshot without original filesystem mounted"
+
+test_2() {
+ echo "Create lss_2_0"
+ lsnapshot_create -n lss_2_0 --barrier=off ||
+ lss_err "(1) Fail to create lss_2_0"
+
+ echo "List lss_2_0"
+ lsnapshot_list -n lss_2_0 ||
+ lss_err "(2) Fail to list lss_2_0"
+
+ echo "Destroy lss_2_0"
+ lsnapshot_destroy -n lss_2_0 ||
+ lss_err "(3) Fail to destroy lss_2_0"
+
+ echo "Try to list lss_2_0 after destroy"
+ lsnapshot_list -n lss_2_0 &&
+ lss_err "(4) List lss_2_0 should fail after destroy"
+
+ echo "Create lss_2_1"
+ lsnapshot_create -n lss_2_1 --barrier=off ||
+ lss_err "(5) Fail to create lss_2_1"
+
+ echo "List lss_2_1"
+ lsnapshot_list -n lss_2_1 ||
+ lss_err "(6) Fail to list lss_2_1"
+
+ echo "Mount lss_2_1"
+ lsnapshot_mount -n lss_2_1 ||
+ lss_err "(7) Fail to mount lss_2_1"
+
+ echo "Try to destroy lss_2_1 with mounted"
+ lsnapshot_destroy -n lss_2_1 &&
+ lss_err "(8) Destroy mounted snapshot without -f should fail"
+
+ echo "Destroy lss_2_1 by force with mounted"
+ lsnapshot_destroy -n lss_2_1 -f ||
+ lss_err "(9) Destroy mounted snapshot with -f should succeed"
+
+ echo "Try to list lss_2_1 after destroy"
+ lsnapshot_list -n lss_2_1 &&
+ lss_err "(10) List lss_2_1 should fail after destroy" || true
+}
+run_test 2 "destroy lustre snapshot"
+
+test_3a() {
+ echo "Create lss_3a_0"
+ lsnapshot_create -n lss_3a_0 --barrier=off -c "'It is test_3a'" ||
+ lss_err "(1) Fail to create lss_3a_0"
+
+ echo "List lss_3a_0"
+ lsnapshot_list -n lss_3a_0 ||
+ lss_err "(2) Fail to list lss_3a_0"
+
+ local old_mtime=$(lsnapshot_list -n lss_3a_0 |
+ awk '/^modify_time/ { $1=""; print $0 }')
+
+ echo "Rename lss_3a_0 to lss_3a_1"
+ lsnapshot_modify -n lss_3a_0 -N "lss_3a_1" ||
+ lss_err "(3) Fail to rename lss_3a_0 to lss_3a_1"
+
+ echo "Try to list lss_3a_0 after rename"
+ lsnapshot_list -n lss_3a_0 &&
+ lss_err "(4) List lss_3a_0 should fail after rename"
+
+ echo "List lss_3a_1"
+ lsnapshot_list -n lss_3a_1 ||
+ lss_err "(5) Fail to list lss_3a_1"
+
+ local new_mtime=$(lsnapshot_list -n lss_3a_1 |
+ awk '/^modify_time/ { $1=""; print $0 }')
+ echo "Check whether mtime has been changed"
+ [ "$old_mtime" != "$new_mtime" ] ||
+ lss_err "(6) mtime should be changed because of rename"
+
+ echo "Modify lss_3a_1's comment"
+ lsnapshot_modify -n lss_3a_1 -c "'Renamed from lss_3a_0'" ||
+ lss_err "(7) Fail to change lss_3a_1's comment"
+
+ echo "Check whether comment has been changed"
+ lsnapshot_list -n lss_3a_1 -d | grep "It is test_3a" && {
+ lsnapshot_list -n lss_3a_1 -d
+ lss_err "(8) The comment should have been changed"
+ }
+
+ echo "Modify lss_3a_1's name and comment together"
+ lsnapshot_modify -n lss_3a_1 -N "lss_3a_2" -c "'Change again'" ||
+ lss_err "(9) Fail to modify lss_3a_1"
+
+ echo "Mount lss_3a_2"
+ lsnapshot_mount -n lss_3a_2 ||
+ lss_err "(10) Fail to mount lss_3a_2"
+
+ echo "Try to rename lss_3a_2 to lss_3a_3 with mounted"
+ lsnapshot_modify -n lss_3a_2 -N "lss_3a_3" &&
+ lss_err "(11) Rename mounted snapshot lss_3a_2 should fail"
+
+ echo "Modify lss_3a_2's comment with mounted"
+ lsnapshot_modify -n lss_3a_2 -c "'Change comment with mounted'" ||
+ lss_err "(12) Change comment with mount should succeed"
+
+ echo "Umount lss_3a_2"
+ lsnapshot_umount -n lss_3a_2 ||
+ lss_err "(13) Fail to umount lss_3a_2"
+}
+run_test 3a "modify lustre snapshot"
+
+test_3b() {
+ echo "Create lss_3b_0"
+ lsnapshot_create -n lss_3b_0 --barrier=off -c "'It is test_3b'" ||
+ lss_err "(1) Fail to create lss_3b_0"
+
+ echo "List lss_3b_0"
+ lsnapshot_list -n lss_3b_0 ||
+ lss_err "(2) Fail to list lss_3b_0"
+
+ stopall || lss_err "(3) Fail to stopall"
+
+ echo "Modify lss_3b_0's name and comment together"
+ lsnapshot_modify -n lss_3b_0 -N "lss_3b_1" -c "'Change again'" ||
+ lss_err "(4) Fail to modify lss_3b_0"
+
+ echo "Try to list lss_3b_0 after rename"
+ lsnapshot_list -n lss_3b_0 &&
+ lss_err "(5) List lss_3b_0 should fail after rename"
+
+ echo "Check whether comment has been changed"
+ lsnapshot_list -n lss_3b_1 -d | grep "It is test_3b" && {
+ lsnapshot_list -n lss_3b_1 -d
+ lss_err "(6) The comment should have been changed"
+ }
+
+ setupall || lss_err "(7) Fail to setupall"
+}
+run_test 3b "modify snapshot without original filesystem mounted"
+
+lss_cleanup
+do_facet mgs $LCTL set_param debug=-snapshot
+do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param debug=-snapshot
+complete $SECONDS
+check_and_cleanup_lustre
+exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff