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-rwxr-xr-xqa/workunits/rbd/journal.sh326
1 files changed, 326 insertions, 0 deletions
diff --git a/qa/workunits/rbd/journal.sh b/qa/workunits/rbd/journal.sh
new file mode 100755
index 000000000..ba89e75c9
--- /dev/null
+++ b/qa/workunits/rbd/journal.sh
@@ -0,0 +1,326 @@
+#!/usr/bin/env bash
+set -e
+
+. $(dirname $0)/../../standalone/ceph-helpers.sh
+
+function list_tests()
+{
+ echo "AVAILABLE TESTS"
+ for i in $TESTS; do
+ echo " $i"
+ done
+}
+
+function usage()
+{
+ echo "usage: $0 [-h|-l|-t <testname> [-t <testname>...] [--no-cleanup]]"
+}
+
+function expect_false()
+{
+ set -x
+ if "$@"; then return 1; else return 0; fi
+}
+
+function save_commit_position()
+{
+ local journal=$1
+
+ rados -p rbd getomapval journal.${journal} client_ \
+ $TMPDIR/${journal}.client_.omap
+}
+
+function restore_commit_position()
+{
+ local journal=$1
+
+ rados -p rbd setomapval journal.${journal} client_ \
+ < $TMPDIR/${journal}.client_.omap
+}
+
+test_rbd_journal()
+{
+ local image=testrbdjournal$$
+
+ rbd create --image-feature exclusive-lock --image-feature journaling \
+ --size 128 ${image}
+ local journal=$(rbd info ${image} --format=xml 2>/dev/null |
+ $XMLSTARLET sel -t -v "//image/journal")
+ test -n "${journal}"
+ rbd journal info ${journal}
+ rbd journal info --journal ${journal}
+ rbd journal info --image ${image}
+
+ rbd feature disable ${image} journaling
+
+ rbd info ${image} --format=xml 2>/dev/null |
+ expect_false $XMLSTARLET sel -t -v "//image/journal"
+ expect_false rbd journal info ${journal}
+ expect_false rbd journal info --image ${image}
+
+ rbd feature enable ${image} journaling
+
+ local journal1=$(rbd info ${image} --format=xml 2>/dev/null |
+ $XMLSTARLET sel -t -v "//image/journal")
+ test "${journal}" = "${journal1}"
+
+ rbd journal info ${journal}
+
+ rbd journal status ${journal}
+
+ local count=10
+ save_commit_position ${journal}
+ rbd bench --io-type write ${image} --io-size 4096 --io-threads 1 \
+ --io-total $((4096 * count)) --io-pattern seq
+ rbd journal status --image ${image} | fgrep "tid=$((count - 1))"
+ restore_commit_position ${journal}
+ rbd journal status --image ${image} | fgrep "positions=[]"
+ local count1=$(rbd journal inspect --verbose ${journal} |
+ grep -c 'event_type.*AioWrite')
+ test "${count}" -eq "${count1}"
+
+ rbd journal export ${journal} $TMPDIR/journal.export
+ local size=$(stat -c "%s" $TMPDIR/journal.export)
+ test "${size}" -gt 0
+
+ rbd export ${image} $TMPDIR/${image}.export
+
+ local image1=${image}1
+ rbd create --image-feature exclusive-lock --image-feature journaling \
+ --size 128 ${image1}
+ journal1=$(rbd info ${image1} --format=xml 2>/dev/null |
+ $XMLSTARLET sel -t -v "//image/journal")
+
+ save_commit_position ${journal1}
+ rbd journal import --dest ${image1} $TMPDIR/journal.export
+ rbd snap create ${image1}@test
+ restore_commit_position ${journal1}
+ # check that commit position is properly updated: the journal should contain
+ # 14 entries (2 AioFlush + 10 AioWrite + 1 SnapCreate + 1 OpFinish) and
+ # commit position set to tid=14
+ rbd journal inspect --image ${image1} --verbose | awk '
+ /AioFlush/ {a++} # match: "event_type": "AioFlush",
+ /AioWrite/ {w++} # match: "event_type": "AioWrite",
+ /SnapCreate/ {s++} # match: "event_type": "SnapCreate",
+ /OpFinish/ {f++} # match: "event_type": "OpFinish",
+ /entries inspected/ {t=$1; e=$4} # match: 14 entries inspected, 0 errors
+ {print} # for diagnostic
+ END {
+ if (a != 2 || w != 10 || s != 1 || f != 1 || t != 14 || e != 0) exit(1)
+ }
+ '
+
+ rbd export ${image1}@test $TMPDIR/${image1}.export
+ cmp $TMPDIR/${image}.export $TMPDIR/${image1}.export
+
+ rbd journal reset ${journal}
+
+ rbd journal inspect --verbose ${journal} | expect_false grep 'event_type'
+
+ rbd snap purge ${image1}
+ rbd remove ${image1}
+ rbd remove ${image}
+}
+
+
+rbd_assert_eq() {
+ local image=$1
+ local cmd=$2
+ local param=$3
+ local expected_val=$4
+
+ local val=$(rbd --format xml ${cmd} --image ${image} |
+ $XMLSTARLET sel -t -v "${param}")
+ test "${val}" = "${expected_val}"
+}
+
+test_rbd_create()
+{
+ local image=testrbdcreate$$
+
+ rbd create --image-feature exclusive-lock --image-feature journaling \
+ --journal-pool rbd \
+ --journal-object-size 20M \
+ --journal-splay-width 6 \
+ --size 256 ${image}
+
+ rbd_assert_eq ${image} 'journal info' '//journal/order' 25
+ rbd_assert_eq ${image} 'journal info' '//journal/splay_width' 6
+ rbd_assert_eq ${image} 'journal info' '//journal/object_pool' rbd
+
+ rbd remove ${image}
+}
+
+test_rbd_copy()
+{
+ local src=testrbdcopys$$
+ rbd create --size 256 ${src}
+
+ local image=testrbdcopy$$
+ rbd copy --image-feature exclusive-lock --image-feature journaling \
+ --journal-pool rbd \
+ --journal-object-size 20M \
+ --journal-splay-width 6 \
+ ${src} ${image}
+
+ rbd remove ${src}
+
+ rbd_assert_eq ${image} 'journal info' '//journal/order' 25
+ rbd_assert_eq ${image} 'journal info' '//journal/splay_width' 6
+ rbd_assert_eq ${image} 'journal info' '//journal/object_pool' rbd
+
+ rbd remove ${image}
+}
+
+test_rbd_deep_copy()
+{
+ local src=testrbdcopys$$
+ rbd create --size 256 ${src}
+ rbd snap create ${src}@snap1
+
+ local dest=testrbdcopy$$
+ rbd deep copy --image-feature exclusive-lock --image-feature journaling \
+ --journal-pool rbd \
+ --journal-object-size 20M \
+ --journal-splay-width 6 \
+ ${src} ${dest}
+
+ rbd snap purge ${src}
+ rbd remove ${src}
+
+ rbd_assert_eq ${dest} 'journal info' '//journal/order' 25
+ rbd_assert_eq ${dest} 'journal info' '//journal/splay_width' 6
+ rbd_assert_eq ${dest} 'journal info' '//journal/object_pool' rbd
+
+ rbd snap purge ${dest}
+ rbd remove ${dest}
+}
+
+test_rbd_clone()
+{
+ local parent=testrbdclonep$$
+ rbd create --image-feature layering --size 256 ${parent}
+ rbd snap create ${parent}@snap
+ rbd snap protect ${parent}@snap
+
+ local image=testrbdclone$$
+ rbd clone --image-feature layering --image-feature exclusive-lock --image-feature journaling \
+ --journal-pool rbd \
+ --journal-object-size 20M \
+ --journal-splay-width 6 \
+ ${parent}@snap ${image}
+
+ rbd_assert_eq ${image} 'journal info' '//journal/order' 25
+ rbd_assert_eq ${image} 'journal info' '//journal/splay_width' 6
+ rbd_assert_eq ${image} 'journal info' '//journal/object_pool' rbd
+
+ rbd remove ${image}
+ rbd snap unprotect ${parent}@snap
+ rbd snap purge ${parent}
+ rbd remove ${parent}
+}
+
+test_rbd_import()
+{
+ local src=testrbdimports$$
+ rbd create --size 256 ${src}
+
+ rbd export ${src} $TMPDIR/${src}.export
+ rbd remove ${src}
+
+ local image=testrbdimport$$
+ rbd import --image-feature exclusive-lock --image-feature journaling \
+ --journal-pool rbd \
+ --journal-object-size 20M \
+ --journal-splay-width 6 \
+ $TMPDIR/${src}.export ${image}
+
+ rbd_assert_eq ${image} 'journal info' '//journal/order' 25
+ rbd_assert_eq ${image} 'journal info' '//journal/splay_width' 6
+ rbd_assert_eq ${image} 'journal info' '//journal/object_pool' rbd
+
+ rbd remove ${image}
+}
+
+test_rbd_feature()
+{
+ local image=testrbdfeature$$
+
+ rbd create --image-feature exclusive-lock --size 256 ${image}
+
+ rbd feature enable ${image} journaling \
+ --journal-pool rbd \
+ --journal-object-size 20M \
+ --journal-splay-width 6
+
+ rbd_assert_eq ${image} 'journal info' '//journal/order' 25
+ rbd_assert_eq ${image} 'journal info' '//journal/splay_width' 6
+ rbd_assert_eq ${image} 'journal info' '//journal/object_pool' rbd
+
+ rbd remove ${image}
+}
+
+TESTS+=" rbd_journal"
+TESTS+=" rbd_create"
+TESTS+=" rbd_copy"
+TESTS+=" rbd_clone"
+TESTS+=" rbd_import"
+TESTS+=" rbd_feature"
+
+#
+# "main" follows
+#
+
+tests_to_run=()
+
+cleanup=true
+
+while [[ $# -gt 0 ]]; do
+ opt=$1
+
+ case "$opt" in
+ "-l" )
+ do_list=1
+ ;;
+ "--no-cleanup" )
+ cleanup=false
+ ;;
+ "-t" )
+ shift
+ if [[ -z "$1" ]]; then
+ echo "missing argument to '-t'"
+ usage ;
+ exit 1
+ fi
+ tests_to_run+=" $1"
+ ;;
+ "-h" )
+ usage ;
+ exit 0
+ ;;
+ esac
+ shift
+done
+
+if [[ $do_list -eq 1 ]]; then
+ list_tests ;
+ exit 0
+fi
+
+TMPDIR=/tmp/rbd_journal$$
+mkdir $TMPDIR
+if $cleanup; then
+ trap "rm -fr $TMPDIR" 0
+fi
+
+if test -z "$tests_to_run" ; then
+ tests_to_run="$TESTS"
+fi
+
+for i in $tests_to_run; do
+ set -x
+ test_${i}
+ set +x
+done
+
+echo OK