diff options
author | 2018-03-01 14:38:11 +0800 | |
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committer | 2018-03-01 14:38:11 +0800 | |
commit | 7da45d65be36d36b880cc55c5036e96c24b53f00 (patch) | |
tree | d4f944eb4f8f8de50a9a7584ffa408dc3a3185b2 /src/ceph/qa/workunits/rbd/rbd_mirror_helpers.sh | |
parent | 691462d09d0987b47e112d6ee8740375df3c51b2 (diff) |
remove ceph code
This patch removes initial ceph code, due to license issue.
Change-Id: I092d44f601cdf34aed92300fe13214925563081c
Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>
Diffstat (limited to 'src/ceph/qa/workunits/rbd/rbd_mirror_helpers.sh')
-rwxr-xr-x | src/ceph/qa/workunits/rbd/rbd_mirror_helpers.sh | 910 |
1 files changed, 0 insertions, 910 deletions
diff --git a/src/ceph/qa/workunits/rbd/rbd_mirror_helpers.sh b/src/ceph/qa/workunits/rbd/rbd_mirror_helpers.sh deleted file mode 100755 index 325353b..0000000 --- a/src/ceph/qa/workunits/rbd/rbd_mirror_helpers.sh +++ /dev/null @@ -1,910 +0,0 @@ -#!/bin/sh -# -# rbd_mirror_helpers.sh - shared rbd-mirror daemon helper functions -# -# The scripts starts two ("local" and "remote") clusters using mstart.sh script, -# creates a temporary directory, used for cluster configs, daemon logs, admin -# socket, temporary files, and launches rbd-mirror daemon. -# -# There are several env variables useful when troubleshooting a test failure: -# -# RBD_MIRROR_NOCLEANUP - if not empty, don't run the cleanup (stop processes, -# destroy the clusters and remove the temp directory) -# on exit, so it is possible to check the test state -# after failure. -# RBD_MIRROR_TEMDIR - use this path when creating the temporary directory -# (should not exist) instead of running mktemp(1). -# RBD_MIRROR_ARGS - use this to pass additional arguments to started -# rbd-mirror daemons. -# RBD_MIRROR_VARGS - use this to pass additional arguments to vstart.sh -# when starting clusters. -# -# The cleanup can be done as a separate step, running the script with -# `cleanup ${RBD_MIRROR_TEMDIR}' arguments. -# -# Note, as other workunits tests, rbd_mirror.sh expects to find ceph binaries -# in PATH. -# -# Thus a typical troubleshooting session: -# -# From Ceph src dir (CEPH_SRC_PATH), start the test in NOCLEANUP mode and with -# TEMPDIR pointing to a known location: -# -# cd $CEPH_SRC_PATH -# PATH=$CEPH_SRC_PATH:$PATH -# RBD_MIRROR_NOCLEANUP=1 RBD_MIRROR_TEMDIR=/tmp/tmp.rbd_mirror \ -# ../qa/workunits/rbd/rbd_mirror.sh -# -# After the test failure cd to TEMPDIR and check the current state: -# -# cd /tmp/tmp.rbd_mirror -# ls -# less rbd-mirror.cluster1_daemon.$pid.log -# ceph --cluster cluster1 -s -# ceph --cluster cluster1 -s -# rbd --cluster cluster2 -p mirror ls -# rbd --cluster cluster2 -p mirror journal status --image test -# ceph --admin-daemon rbd-mirror.cluster1_daemon.cluster1.$pid.asok help -# ... -# -# Also you can execute commands (functions) from the script: -# -# cd $CEPH_SRC_PATH -# export RBD_MIRROR_TEMDIR=/tmp/tmp.rbd_mirror -# ../qa/workunits/rbd/rbd_mirror.sh status -# ../qa/workunits/rbd/rbd_mirror.sh stop_mirror cluster1 -# ../qa/workunits/rbd/rbd_mirror.sh start_mirror cluster2 -# ../qa/workunits/rbd/rbd_mirror.sh flush cluster2 -# ... -# -# Eventually, run the cleanup: -# -# cd $CEPH_SRC_PATH -# RBD_MIRROR_TEMDIR=/tmp/tmp.rbd_mirror \ -# ../qa/workunits/rbd/rbd_mirror.sh cleanup -# - -CLUSTER1=cluster1 -CLUSTER2=cluster2 -POOL=mirror -PARENT_POOL=mirror_parent -TEMPDIR= -USER_ID=mirror -export CEPH_ARGS="--id ${USER_ID}" - -CEPH_ROOT=$(readlink -f $(dirname $0)/../../../src) -CEPH_BIN=. -CEPH_SRC=. -if [ -e CMakeCache.txt ]; then - CEPH_SRC=${CEPH_ROOT} - CEPH_ROOT=${PWD} - CEPH_BIN=./bin - - # needed for ceph CLI under cmake - export LD_LIBRARY_PATH=${CEPH_ROOT}/lib:${LD_LIBRARY_PATH} - export PYTHONPATH=${PYTHONPATH}:${CEPH_SRC}/pybind - for x in ${CEPH_ROOT}/lib/cython_modules/lib* ; do - export PYTHONPATH="${PYTHONPATH}:${x}" - done -fi - -# These vars facilitate running this script in an environment with -# ceph installed from packages, like teuthology. These are not defined -# by default. -# -# RBD_MIRROR_USE_EXISTING_CLUSTER - if set, do not start and stop ceph clusters -# RBD_MIRROR_USE_RBD_MIRROR - if set, use an existing instance of rbd-mirror -# running as ceph client $CEPH_ID. If empty, -# this script will start and stop rbd-mirror - -# -# Functions -# - -# Parse a value in format cluster[:instance] and set cluster and instance vars. -set_cluster_instance() -{ - local val=$1 - local cluster_var_name=$2 - local instance_var_name=$3 - - cluster=${val%:*} - instance=${val##*:} - - if [ "${instance}" = "${val}" ]; then - # instance was not specified, use default - instance=0 - fi - - eval ${cluster_var_name}=${cluster} - eval ${instance_var_name}=${instance} -} - -daemon_asok_file() -{ - local local_cluster=$1 - local cluster=$2 - local instance - - set_cluster_instance "${local_cluster}" local_cluster instance - - if [ -n "${RBD_MIRROR_USE_RBD_MIRROR}" ]; then - echo $(ceph-conf --cluster $local_cluster --name "client.${CEPH_ID}" 'admin socket') - else - echo "${TEMPDIR}/rbd-mirror.${local_cluster}_daemon.${instance}.${cluster}.asok" - fi -} - -daemon_pid_file() -{ - local cluster=$1 - local instance - - set_cluster_instance "${cluster}" cluster instance - - if [ -n "${RBD_MIRROR_USE_RBD_MIRROR}" ]; then - echo $(ceph-conf --cluster $cluster --name "client.${CEPH_ID}" 'pid file') - else - echo "${TEMPDIR}/rbd-mirror.${cluster}_daemon.${instance}.pid" - fi -} - -testlog() -{ - echo $(date '+%F %T') $@ | tee -a "${TEMPDIR}/rbd-mirror.test.log" >&2 -} - -expect_failure() -{ - local expected="$1" ; shift - local out=${TEMPDIR}/expect_failure.out - - if "$@" > ${out} 2>&1 ; then - cat ${out} >&2 - return 1 - fi - - if [ -z "${expected}" ]; then - return 0 - fi - - if ! grep -q "${expected}" ${out} ; then - cat ${out} >&2 - return 1 - fi - - return 0 -} - -setup() -{ - local c - trap cleanup INT TERM EXIT - - if [ -n "${RBD_MIRROR_TEMDIR}" ]; then - test -d "${RBD_MIRROR_TEMDIR}" || - mkdir "${RBD_MIRROR_TEMDIR}" - TEMPDIR="${RBD_MIRROR_TEMDIR}" - cd ${TEMPDIR} - else - TEMPDIR=`mktemp -d` - fi - - if [ -z "${RBD_MIRROR_USE_EXISTING_CLUSTER}" ]; then - cd ${CEPH_ROOT} - CEPH_ARGS='' ${CEPH_SRC}/mstart.sh ${CLUSTER1} -n ${RBD_MIRROR_VARGS} - CEPH_ARGS='' ${CEPH_SRC}/mstart.sh ${CLUSTER2} -n ${RBD_MIRROR_VARGS} - - CEPH_ARGS='' ceph --conf run/${CLUSTER1}/ceph.conf \ - auth get-or-create client.${USER_ID} mon 'profile rbd' osd 'profile rbd' >> \ - run/${CLUSTER1}/keyring - CEPH_ARGS='' ceph --conf run/${CLUSTER2}/ceph.conf \ - auth get-or-create client.${USER_ID} mon 'profile rbd' osd 'profile rbd' >> \ - run/${CLUSTER2}/keyring - - rm -f ${TEMPDIR}/${CLUSTER1}.conf - ln -s $(readlink -f run/${CLUSTER1}/ceph.conf) \ - ${TEMPDIR}/${CLUSTER1}.conf - rm -f ${TEMPDIR}/${CLUSTER2}.conf - ln -s $(readlink -f run/${CLUSTER2}/ceph.conf) \ - ${TEMPDIR}/${CLUSTER2}.conf - - cd ${TEMPDIR} - fi - - CEPH_ARGS='' ceph --cluster ${CLUSTER1} osd pool create ${POOL} 64 64 - CEPH_ARGS='' ceph --cluster ${CLUSTER1} osd pool create ${PARENT_POOL} 64 64 - CEPH_ARGS='' ceph --cluster ${CLUSTER2} osd pool create ${PARENT_POOL} 64 64 - CEPH_ARGS='' ceph --cluster ${CLUSTER2} osd pool create ${POOL} 64 64 - - CEPH_ARGS='' rbd --cluster ${CLUSTER1} pool init ${POOL} - CEPH_ARGS='' rbd --cluster ${CLUSTER2} pool init ${POOL} - CEPH_ARGS='' rbd --cluster ${CLUSTER1} pool init ${PARENT_POOL} - CEPH_ARGS='' rbd --cluster ${CLUSTER2} pool init ${PARENT_POOL} - - rbd --cluster ${CLUSTER1} mirror pool enable ${POOL} pool - rbd --cluster ${CLUSTER2} mirror pool enable ${POOL} pool - rbd --cluster ${CLUSTER1} mirror pool enable ${PARENT_POOL} image - rbd --cluster ${CLUSTER2} mirror pool enable ${PARENT_POOL} image - - rbd --cluster ${CLUSTER1} mirror pool peer add ${POOL} ${CLUSTER2} - rbd --cluster ${CLUSTER2} mirror pool peer add ${POOL} ${CLUSTER1} - rbd --cluster ${CLUSTER1} mirror pool peer add ${PARENT_POOL} ${CLUSTER2} - rbd --cluster ${CLUSTER2} mirror pool peer add ${PARENT_POOL} ${CLUSTER1} -} - -cleanup() -{ - test -n "${RBD_MIRROR_NOCLEANUP}" && return - local cluster instance - - set +e - - for cluster in "${CLUSTER1}" "${CLUSTER2}"; do - for instance in `seq 0 9`; do - stop_mirror "${cluster}:${instance}" - done - done - - if [ -z "${RBD_MIRROR_USE_EXISTING_CLUSTER}" ]; then - cd ${CEPH_ROOT} - CEPH_ARGS='' ${CEPH_SRC}/mstop.sh ${CLUSTER1} - CEPH_ARGS='' ${CEPH_SRC}/mstop.sh ${CLUSTER2} - else - CEPH_ARGS='' ceph --cluster ${CLUSTER1} osd pool rm ${POOL} ${POOL} --yes-i-really-really-mean-it - CEPH_ARGS='' ceph --cluster ${CLUSTER2} osd pool rm ${POOL} ${POOL} --yes-i-really-really-mean-it - CEPH_ARGS='' ceph --cluster ${CLUSTER1} osd pool rm ${PARENT_POOL} ${PARENT_POOL} --yes-i-really-really-mean-it - CEPH_ARGS='' ceph --cluster ${CLUSTER2} osd pool rm ${PARENT_POOL} ${PARENT_POOL} --yes-i-really-really-mean-it - fi - test "${RBD_MIRROR_TEMDIR}" = "${TEMPDIR}" || - rm -Rf ${TEMPDIR} -} - -start_mirror() -{ - local cluster=$1 - local instance - - set_cluster_instance "${cluster}" cluster instance - - test -n "${RBD_MIRROR_USE_RBD_MIRROR}" && return - - rbd-mirror \ - --cluster ${cluster} \ - --id mirror \ - --pid-file=$(daemon_pid_file "${cluster}:${instance}") \ - --log-file=${TEMPDIR}/rbd-mirror.${cluster}_daemon.${instance}.log \ - --admin-socket=${TEMPDIR}/rbd-mirror.${cluster}_daemon.${instance}.\$cluster.asok \ - --rbd-mirror-delete-retry-interval=5 \ - --rbd-mirror-image-state-check-interval=5 \ - --rbd-mirror-journal-poll-age=1 \ - --rbd-mirror-pool-replayers-refresh-interval=5 \ - --debug-rbd=30 --debug-journaler=30 \ - --debug-rbd_mirror=30 \ - --daemonize=true \ - ${RBD_MIRROR_ARGS} -} - -stop_mirror() -{ - local cluster=$1 - local sig=$2 - - test -n "${RBD_MIRROR_USE_RBD_MIRROR}" && return - - local pid - pid=$(cat $(daemon_pid_file "${cluster}") 2>/dev/null) || : - if [ -n "${pid}" ] - then - kill ${sig} ${pid} - for s in 1 2 4 8 16 32; do - sleep $s - ps auxww | awk -v pid=${pid} '$2 == pid {print; exit 1}' && break - done - ps auxww | awk -v pid=${pid} '$2 == pid {print; exit 1}' - fi - rm -f $(daemon_asok_file "${cluster}" "${CLUSTER1}") - rm -f $(daemon_asok_file "${cluster}" "${CLUSTER2}") - rm -f $(daemon_pid_file "${cluster}") -} - -admin_daemon() -{ - local cluster=$1 ; shift - local instance - - set_cluster_instance "${cluster}" cluster instance - - local asok_file=$(daemon_asok_file "${cluster}:${instance}" "${cluster}") - test -S "${asok_file}" - - ceph --admin-daemon ${asok_file} $@ -} - -status() -{ - local cluster daemon image_pool image - - for cluster in ${CLUSTER1} ${CLUSTER2} - do - echo "${cluster} status" - ceph --cluster ${cluster} -s - echo - - for image_pool in ${POOL} ${PARENT_POOL} - do - echo "${cluster} ${image_pool} images" - rbd --cluster ${cluster} -p ${image_pool} ls - echo - - echo "${cluster} ${image_pool} mirror pool status" - rbd --cluster ${cluster} -p ${image_pool} mirror pool status --verbose - echo - - for image in `rbd --cluster ${cluster} -p ${image_pool} ls 2>/dev/null` - do - echo "image ${image} info" - rbd --cluster ${cluster} -p ${image_pool} info ${image} - echo - echo "image ${image} journal status" - rbd --cluster ${cluster} -p ${image_pool} journal status --image ${image} - echo - done - done - done - - local ret - - for cluster in "${CLUSTER1}" "${CLUSTER2}" - do - local pid_file=$(daemon_pid_file ${cluster} ) - if [ ! -e ${pid_file} ] - then - echo "${cluster} rbd-mirror not running or unknown" \ - "(${pid_file} not exist)" - continue - fi - - local pid - pid=$(cat ${pid_file} 2>/dev/null) || : - if [ -z "${pid}" ] - then - echo "${cluster} rbd-mirror not running or unknown" \ - "(can't find pid using ${pid_file})" - ret=1 - continue - fi - - echo "${daemon} rbd-mirror process in ps output:" - if ps auxww | - awk -v pid=${pid} 'NR == 1 {print} $2 == pid {print; exit 1}' - then - echo - echo "${cluster} rbd-mirror not running" \ - "(can't find pid $pid in ps output)" - ret=1 - continue - fi - echo - - local asok_file=$(daemon_asok_file ${cluster} ${cluster}) - if [ ! -S "${asok_file}" ] - then - echo "${cluster} rbd-mirror asok is unknown (${asok_file} not exits)" - ret=1 - continue - fi - - echo "${cluster} rbd-mirror status" - ceph --admin-daemon ${asok_file} rbd mirror status - echo - done - - return ${ret} -} - -flush() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local cmd="rbd mirror flush" - - if [ -n "${image}" ] - then - cmd="${cmd} ${pool}/${image}" - fi - - admin_daemon "${cluster}" ${cmd} -} - -test_image_replay_state() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local test_state=$4 - local current_state=stopped - - admin_daemon "${cluster}" help | - fgrep "\"rbd mirror status ${pool}/${image}\"" && - admin_daemon "${cluster}" rbd mirror status ${pool}/${image} | - grep -i 'state.*Replaying' && - current_state=started - - test "${test_state}" = "${current_state}" -} - -wait_for_image_replay_state() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local state=$4 - local s - - # TODO: add a way to force rbd-mirror to update replayers - for s in 1 2 4 8 8 8 8 8 8 8 8 16 16; do - sleep ${s} - test_image_replay_state "${cluster}" "${pool}" "${image}" "${state}" && return 0 - done - return 1 -} - -wait_for_image_replay_started() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - wait_for_image_replay_state "${cluster}" "${pool}" "${image}" started -} - -wait_for_image_replay_stopped() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - wait_for_image_replay_state "${cluster}" "${pool}" "${image}" stopped -} - -get_position() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local id_regexp=$4 - - # Parse line like below, looking for the first position - # [id=, commit_position=[positions=[[object_number=1, tag_tid=3, entry_tid=9], [object_number=0, tag_tid=3, entry_tid=8], [object_number=3, tag_tid=3, entry_tid=7], [object_number=2, tag_tid=3, entry_tid=6]]]] - - local status_log=${TEMPDIR}/${CLUSTER2}-${pool}-${image}.status - rbd --cluster ${cluster} -p ${pool} journal status --image ${image} | - tee ${status_log} >&2 - sed -nEe 's/^.*\[id='"${id_regexp}"',.*positions=\[\[([^]]*)\],.*state=connected.*$/\1/p' \ - ${status_log} -} - -get_master_position() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - get_position "${cluster}" "${pool}" "${image}" '' -} - -get_mirror_position() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - get_position "${cluster}" "${pool}" "${image}" '..*' -} - -wait_for_replay_complete() -{ - local local_cluster=$1 - local cluster=$2 - local pool=$3 - local image=$4 - local s master_pos mirror_pos last_mirror_pos - local master_tag master_entry mirror_tag mirror_entry - - while true; do - for s in 0.2 0.4 0.8 1.6 2 2 4 4 8 8 16 16 32 32; do - sleep ${s} - flush "${local_cluster}" "${pool}" "${image}" - master_pos=$(get_master_position "${cluster}" "${pool}" "${image}") - mirror_pos=$(get_mirror_position "${cluster}" "${pool}" "${image}") - test -n "${master_pos}" -a "${master_pos}" = "${mirror_pos}" && return 0 - test "${mirror_pos}" != "${last_mirror_pos}" && break - done - - test "${mirror_pos}" = "${last_mirror_pos}" && return 1 - last_mirror_pos="${mirror_pos}" - - # handle the case where the mirror is ahead of the master - master_tag=$(echo "${master_pos}" | grep -Eo "tag_tid=[0-9]*" | cut -d'=' -f 2) - mirror_tag=$(echo "${mirror_pos}" | grep -Eo "tag_tid=[0-9]*" | cut -d'=' -f 2) - master_entry=$(echo "${master_pos}" | grep -Eo "entry_tid=[0-9]*" | cut -d'=' -f 2) - mirror_entry=$(echo "${mirror_pos}" | grep -Eo "entry_tid=[0-9]*" | cut -d'=' -f 2) - test "${master_tag}" = "${mirror_tag}" -a ${master_entry} -le ${mirror_entry} && return 0 - done - return 1 -} - -test_status_in_pool_dir() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local state_pattern=$4 - local description_pattern=$5 - - local status_log=${TEMPDIR}/${cluster}-${image}.mirror_status - rbd --cluster ${cluster} -p ${pool} mirror image status ${image} | - tee ${status_log} >&2 - grep "state: .*${state_pattern}" ${status_log} || return 1 - grep "description: .*${description_pattern}" ${status_log} || return 1 -} - -wait_for_status_in_pool_dir() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local state_pattern=$4 - local description_pattern=$5 - - for s in 1 2 4 8 8 8 8 8 8 8 8 16 16; do - sleep ${s} - test_status_in_pool_dir ${cluster} ${pool} ${image} ${state_pattern} ${description_pattern} && return 0 - done - return 1 -} - -create_image() -{ - local cluster=$1 ; shift - local pool=$1 ; shift - local image=$1 ; shift - local size=128 - - if [ -n "$1" ]; then - size=$1 - shift - fi - - rbd --cluster ${cluster} -p ${pool} create --size ${size} \ - --image-feature layering,exclusive-lock,journaling $@ ${image} -} - -set_image_meta() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local key=$4 - local val=$5 - - rbd --cluster ${cluster} -p ${pool} image-meta set ${image} $key $val -} - -rename_image() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local new_name=$4 - - rbd --cluster=${cluster} -p ${pool} rename ${image} ${new_name} -} - -remove_image() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - rbd --cluster=${cluster} -p ${pool} snap purge ${image} - rbd --cluster=${cluster} -p ${pool} rm ${image} -} - -remove_image_retry() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - for s in 1 2 4 8 16 32; do - remove_image ${cluster} ${pool} ${image} && return 0 - sleep ${s} - done - return 1 -} - -clone_image() -{ - local cluster=$1 - local parent_pool=$2 - local parent_image=$3 - local parent_snap=$4 - local clone_pool=$5 - local clone_image=$6 - - rbd --cluster ${cluster} clone ${parent_pool}/${parent_image}@${parent_snap} \ - ${clone_pool}/${clone_image} --image-feature layering,exclusive-lock,journaling -} - -disconnect_image() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - rbd --cluster ${cluster} -p ${pool} journal client disconnect \ - --image ${image} -} - -create_snapshot() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local snap=$4 - - rbd --cluster ${cluster} -p ${pool} snap create ${image}@${snap} -} - -remove_snapshot() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local snap=$4 - - rbd --cluster ${cluster} -p ${pool} snap rm ${image}@${snap} -} - -rename_snapshot() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local snap=$4 - local new_snap=$5 - - rbd --cluster ${cluster} -p ${pool} snap rename ${image}@${snap} ${image}@${new_snap} -} - -purge_snapshots() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - rbd --cluster ${cluster} -p ${pool} snap purge ${image} -} - -protect_snapshot() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local snap=$4 - - rbd --cluster ${cluster} -p ${pool} snap protect ${image}@${snap} -} - -unprotect_snapshot() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local snap=$4 - - rbd --cluster ${cluster} -p ${pool} snap unprotect ${image}@${snap} -} - -wait_for_snap_present() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local snap_name=$4 - local s - - for s in 1 2 4 8 8 8 8 8 8 8 8 16 16 16 16 32 32 32 32; do - sleep ${s} - rbd --cluster ${cluster} -p ${pool} info ${image}@${snap_name} || continue - return 0 - done - return 1 -} - -write_image() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local count=$4 - local size=$5 - - test -n "${size}" || size=4096 - - rbd --cluster ${cluster} -p ${pool} bench ${image} --io-type write \ - --io-size ${size} --io-threads 1 --io-total $((size * count)) \ - --io-pattern rand -} - -stress_write_image() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local duration=$(awk 'BEGIN {srand(); print int(10 * rand()) + 5}') - - timeout ${duration}s ceph_test_rbd_mirror_random_write \ - --cluster ${cluster} ${pool} ${image} \ - --debug-rbd=20 --debug-journaler=20 \ - 2> ${TEMPDIR}/rbd-mirror-random-write.log || true -} - -compare_images() -{ - local pool=$1 - local image=$2 - - local rmt_export=${TEMPDIR}/${CLUSTER2}-${pool}-${image}.export - local loc_export=${TEMPDIR}/${CLUSTER1}-${pool}-${image}.export - - rm -f ${rmt_export} ${loc_export} - rbd --cluster ${CLUSTER2} -p ${pool} export ${image} ${rmt_export} - rbd --cluster ${CLUSTER1} -p ${pool} export ${image} ${loc_export} - cmp ${rmt_export} ${loc_export} - rm -f ${rmt_export} ${loc_export} -} - -demote_image() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - rbd --cluster=${cluster} mirror image demote ${pool}/${image} -} - -promote_image() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local force=$4 - - rbd --cluster=${cluster} mirror image promote ${pool}/${image} ${force} -} - -set_pool_mirror_mode() -{ - local cluster=$1 - local pool=$2 - local mode=$3 - - rbd --cluster=${cluster} -p ${pool} mirror pool enable ${mode} -} - -disable_mirror() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - rbd --cluster=${cluster} mirror image disable ${pool}/${image} -} - -enable_mirror() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - rbd --cluster=${cluster} mirror image enable ${pool}/${image} -} - -test_image_present() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local test_state=$4 - local image_id=$5 - local current_state=deleted - local current_image_id - - current_image_id=$(get_image_id ${cluster} ${pool} ${image}) - test -n "${current_image_id}" && - test -z "${image_id}" -o "${image_id}" = "${current_image_id}" && - current_state=present - - test "${test_state}" = "${current_state}" -} - -wait_for_image_present() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local state=$4 - local image_id=$5 - local s - - test -n "${image_id}" || - image_id=$(get_image_id ${cluster} ${pool} ${image}) - - # TODO: add a way to force rbd-mirror to update replayers - for s in 0.1 1 2 4 8 8 8 8 8 8 8 8 16 16 32 32; do - sleep ${s} - test_image_present \ - "${cluster}" "${pool}" "${image}" "${state}" "${image_id}" && - return 0 - done - return 1 -} - -get_image_id() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - rbd --cluster=${cluster} -p ${pool} info ${image} | - sed -ne 's/^.*block_name_prefix: rbd_data\.//p' -} - -request_resync_image() -{ - local cluster=$1 - local pool=$2 - local image=$3 - local image_id_var_name=$1 - - eval "${image_id_var_name}='$(get_image_id ${cluster} ${pool} ${image})'" - eval 'test -n "$'${image_id_var_name}'"' - - rbd --cluster=${cluster} -p ${pool} mirror image resync ${image} -} - -get_image_data_pool() -{ - local cluster=$1 - local pool=$2 - local image=$3 - - rbd --cluster ${cluster} -p ${pool} info ${image} | - awk '$1 == "data_pool:" {print $2}' -} - -# -# Main -# - -if [ "$#" -gt 0 ] -then - if [ -z "${RBD_MIRROR_TEMDIR}" ] - then - echo "RBD_MIRROR_TEMDIR is not set" >&2 - exit 1 - fi - - TEMPDIR="${RBD_MIRROR_TEMDIR}" - cd ${TEMPDIR} - $@ - exit $? -fi - -set -xe - -setup |