+++ /dev/null
-#!/bin/bash -ex
-
-. $(dirname $0)/../../standalone/ceph-helpers.sh
-
-POOL=rbd
-IMAGE=testrbdnbd$$
-SIZE=64
-DATA=
-DEV=
-
-_sudo()
-{
- local cmd
-
- if [ `id -u` -eq 0 ]
- then
- "$@"
- return $?
- fi
-
- # Look for the command in the user path. If it fails run it as is,
- # supposing it is in sudo path.
- cmd=`which $1 2>/dev/null` || cmd=$1
- shift
- sudo -nE "${cmd}" "$@"
-}
-
-setup()
-{
- if [ -e CMakeCache.txt ]; then
- # running under cmake build dir
-
- CEPH_SRC=$(readlink -f $(dirname $0)/../../../src)
- CEPH_ROOT=${PWD}
- CEPH_BIN=${CEPH_ROOT}/bin
-
- export LD_LIBRARY_PATH=${CEPH_ROOT}/lib:${LD_LIBRARY_PATH}
- export PYTHONPATH=${PYTHONPATH}:${CEPH_SRC}/pybind
- for x in ${CEPH_ROOT}/lib/cython_modules/lib* ; do
- PYTHONPATH="${PYTHONPATH}:${x}"
- done
- PATH=${CEPH_BIN}:${PATH}
- fi
-
- _sudo echo test sudo
-
- trap cleanup INT TERM EXIT
- TEMPDIR=`mktemp -d`
- DATA=${TEMPDIR}/data
- dd if=/dev/urandom of=${DATA} bs=1M count=${SIZE}
- rbd --dest-pool ${POOL} --no-progress import ${DATA} ${IMAGE}
-}
-
-function cleanup()
-{
- set +e
- rm -Rf ${TMPDIR}
- if [ -n "${DEV}" ]
- then
- _sudo rbd-nbd unmap ${DEV}
- fi
- if rbd -p ${POOL} status ${IMAGE} 2>/dev/null; then
- for s in 0.5 1 2 4 8 16 32; do
- sleep $s
- rbd -p ${POOL} status ${IMAGE} | grep 'Watchers: none' && break
- done
- rbd -p ${POOL} remove ${IMAGE}
- fi
-}
-
-function expect_false()
-{
- if "$@"; then return 1; else return 0; fi
-}
-
-#
-# main
-#
-
-setup
-
-# exit status test
-expect_false rbd-nbd
-expect_false rbd-nbd INVALIDCMD
-if [ `id -u` -ne 0 ]
-then
- expect_false rbd-nbd map ${IMAGE}
-fi
-expect_false _sudo rbd-nbd map INVALIDIMAGE
-expect_false _sudo rbd-nbd --device INVALIDDEV map ${IMAGE}
-
-# map test using the first unused device
-DEV=`_sudo rbd-nbd map ${POOL}/${IMAGE}`
-PID=$(rbd-nbd list-mapped | awk -v pool=${POOL} -v img=${IMAGE} -v dev=${DEV} \
- '$2 == pool && $3 == img && $5 == dev {print $1}')
-test -n "${PID}"
-ps -p ${PID} -o cmd | grep rbd-nbd
-# map test specifying the device
-expect_false _sudo rbd-nbd --device ${DEV} map ${POOL}/${IMAGE}
-dev1=${DEV}
-_sudo rbd-nbd unmap ${DEV}
-rbd-nbd list-mapped | expect_false grep "${DEV} $"
-DEV=
-# XXX: race possible when the device is reused by other process
-DEV=`_sudo rbd-nbd --device ${dev1} map ${POOL}/${IMAGE}`
-[ "${DEV}" = "${dev1}" ]
-rbd-nbd list-mapped | grep "${IMAGE}"
-PID=$(rbd-nbd list-mapped | awk -v pool=${POOL} -v img=${IMAGE} -v dev=${DEV} \
- '$2 == pool && $3 == img && $5 == dev {print $1}')
-test -n "${PID}"
-ps -p ${PID} -o cmd | grep rbd-nbd
-
-# read test
-[ "`dd if=${DATA} bs=1M | md5sum`" = "`_sudo dd if=${DEV} bs=1M | md5sum`" ]
-
-# write test
-dd if=/dev/urandom of=${DATA} bs=1M count=${SIZE}
-_sudo dd if=${DATA} of=${DEV} bs=1M oflag=direct
-[ "`dd if=${DATA} bs=1M | md5sum`" = "`rbd -p ${POOL} --no-progress export ${IMAGE} - | md5sum`" ]
-
-# trim test
-provisioned=`rbd -p ${POOL} --format xml du ${IMAGE} |
- $XMLSTARLET sel -t -m "//stats/images/image/provisioned_size" -v .`
-used=`rbd -p ${POOL} --format xml du ${IMAGE} |
- $XMLSTARLET sel -t -m "//stats/images/image/used_size" -v .`
-[ "${used}" -eq "${provisioned}" ]
-_sudo mkfs.ext4 -E discard ${DEV} # better idea?
-sync
-provisioned=`rbd -p ${POOL} --format xml du ${IMAGE} |
- $XMLSTARLET sel -t -m "//stats/images/image/provisioned_size" -v .`
-used=`rbd -p ${POOL} --format xml du ${IMAGE} |
- $XMLSTARLET sel -t -m "//stats/images/image/used_size" -v .`
-[ "${used}" -lt "${provisioned}" ]
-
-# resize test
-devname=$(basename ${DEV})
-blocks=$(awk -v dev=${devname} '$4 == dev {print $3}' /proc/partitions)
-test -n "${blocks}"
-rbd resize ${POOL}/${IMAGE} --size $((SIZE * 2))M
-rbd info ${POOL}/${IMAGE}
-blocks2=$(awk -v dev=${devname} '$4 == dev {print $3}' /proc/partitions)
-test -n "${blocks2}"
-test ${blocks2} -eq $((blocks * 2))
-rbd resize ${POOL}/${IMAGE} --allow-shrink --size ${SIZE}M
-blocks2=$(awk -v dev=${devname} '$4 == dev {print $3}' /proc/partitions)
-test -n "${blocks2}"
-test ${blocks2} -eq ${blocks}
-
-# read-only option test
-_sudo rbd-nbd unmap ${DEV}
-DEV=`_sudo rbd-nbd map --read-only ${POOL}/${IMAGE}`
-PID=$(rbd-nbd list-mapped | awk -v pool=${POOL} -v img=${IMAGE} -v dev=${DEV} \
- '$2 == pool && $3 == img && $5 == dev {print $1}')
-test -n "${PID}"
-ps -p ${PID} -o cmd | grep rbd-nbd
-
-_sudo dd if=${DEV} of=/dev/null bs=1M
-expect_false _sudo dd if=${DATA} of=${DEV} bs=1M oflag=direct
-_sudo rbd-nbd unmap ${DEV}
-
-# exclusive option test
-DEV=`_sudo rbd-nbd map --exclusive ${POOL}/${IMAGE}`
-PID=$(rbd-nbd list-mapped | awk -v pool=${POOL} -v img=${IMAGE} -v dev=${DEV} \
- '$2 == pool && $3 == img && $5 == dev {print $1}')
-test -n "${PID}"
-ps -p ${PID} -o cmd | grep rbd-nbd
-
-_sudo dd if=${DATA} of=${DEV} bs=1M oflag=direct
-expect_false timeout 10 \
- rbd bench ${IMAGE} --io-type write --io-size=1024 --io-total=1024
-_sudo rbd-nbd unmap ${DEV}
-
-# auto unmap test
-DEV=`_sudo rbd-nbd map ${POOL}/${IMAGE}`
-PID=$(rbd-nbd list-mapped | awk -v pool=${POOL} -v img=${IMAGE} -v dev=${DEV} \
- '$2 == pool && $3 == img && $5 == dev {print $1}')
-test -n "${PID}"
-ps -p ${PID} -o cmd | grep rbd-nbd
-_sudo kill ${PID}
-for i in `seq 10`; do
- rbd-nbd list-mapped | expect_false grep "^${PID} *${POOL} *${IMAGE}" && break
- sleep 1
-done
-rbd-nbd list-mapped | expect_false grep "^${PID} *${POOL} *${IMAGE}"
-
-DEV=
-rbd bench ${IMAGE} --io-type write --io-size=1024 --io-total=1024
-
-echo OK
Code Review / stor4nfv.git / blobdiff