diff options
Diffstat (limited to 'src/ceph/qa/workunits/rbd/journal.sh')
| -rwxr-xr-x | src/ceph/qa/workunits/rbd/journal.sh | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/src/ceph/qa/workunits/rbd/journal.sh b/src/ceph/qa/workunits/rbd/journal.sh new file mode 100755 index 0000000..60b5a41 --- /dev/null +++ b/src/ceph/qa/workunits/rbd/journal.sh @@ -0,0 +1,310 @@ +#!/bin/bash -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: $0 [-h|-l|-t <testname> [-t <testname>...] [--no-sanity-check] [--no-cleanup]]" +} + +function expect_false() +{ + set -x + if "$@"; 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-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 + # 12 entries (10 AioWrite + 1 SnapCreate + 1 OpFinish) and commit + # position set to tid=11 + rbd journal inspect --image ${image1} --verbose | awk ' + /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: 12 entries inspected, 0 errors + {print} # for diagnostic + END { + if (w != 10 || s != 1 || f != 1 || t != 12 || 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_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$$ + + rbd create --image-feature exclusive-lock --size 256 ${image} + + rbd feature enable ${image} journaling \ + --journal-pool rbd \ + --journal-object-size 20M \ + --journal-splay-width 6 + + rbd_assert_eq ${image} 'journal info' '//journal/order' 25 + rbd_assert_eq ${image} 'journal info' '//journal/splay_width' 6 + rbd_assert_eq ${image} 'journal info' '//journal/object_pool' rbd + + rbd remove ${image} +} + +TESTS+=" rbd_journal" +TESTS+=" rbd_create" +TESTS+=" rbd_copy" +TESTS+=" rbd_clone" +TESTS+=" rbd_import" +TESTS+=" rbd_feature" + +# +# "main" follows +# + +tests_to_run=() + +sanity_check=true +cleanup=true + +while [[ $# -gt 0 ]]; do + opt=$1 + + case "$opt" in + "-l" ) + do_list=1 + ;; + "--no-sanity-check" ) + sanity_check=false + ;; + "--no-cleanup" ) + cleanup=false + ;; + "-t" ) + shift + if [[ -z "$1" ]]; then + echo "missing argument to '-t'" + usage ; + exit 1 + fi + tests_to_run+=" $1" + ;; + "-h" ) + usage ; + exit 0 + ;; + esac + shift +done + +if [[ $do_list -eq 1 ]]; then + list_tests ; + exit 0 +fi + +TMPDIR=/tmp/rbd_journal$$ +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 + if $sanity_check ; then + wait_for_clean + fi + set -x + test_${i} + set +x +done +if $sanity_check ; then + wait_for_clean +fi + +echo OK |