3 # Verify that an assortment of known good reference pools can be imported
4 # using different versions of the ZoL code.
6 # By default references pools for the major ZFS implementation will be
7 # checked against the most recent ZoL tags and the master development branch.
8 # Alternate tags or branches may be verified with the '-s <src-tag> option.
9 # Passing the keyword "installed" will instruct the script to test whatever
10 # version is installed.
12 # Preferentially a reference pool is used for all tests. However, if one
13 # does not exist and the pool-tag matches one of the src-tags then a new
14 # reference pool will be created using binaries from that source build.
15 # This is particularly useful when you need to test your changes before
16 # opening a pull request. The keyword 'all' can be used as short hand
17 # refer to all available reference pools.
19 # New reference pools may be added by placing a bzip2 compressed tarball
20 # of the pool in the scripts/zfs-images directory and then passing
21 # the -p <pool-tag> option. To increase the test coverage reference pools
22 # should be collected for all the major ZFS implementations. Having these
23 # pools easily available is also helpful to the developers.
25 # Care should be taken to run these tests with a kernel supported by all
26 # the listed tags. Otherwise build failure will cause false positives.
31 # The following example will verify the zfs-0.6.2 tag, the master branch,
32 # and the installed zfs version can correctly import the listed pools.
33 # Note there is no reference pool available for master and installed but
34 # because binaries are available one is automatically constructed. The
35 # working directory is also preserved between runs (-k) preventing the
36 # need to rebuild from source for multiple runs.
38 # zimport.sh -k -f /var/tmp/zimport \
39 # -s "zfs-0.6.2 master installed" \
40 # -p "zevo-1.1.1 zol-0.6.2 zol-0.6.2-173 master installed"
42 # --------------------- ZFS on Linux Source Versions --------------
43 # zfs-0.6.2 master 0.6.2-175_g36eb554
44 # -----------------------------------------------------------------
45 # Clone SPL Local Local Skip
46 # Clone ZFS Local Local Skip
47 # Build SPL Pass Pass Skip
48 # Build ZFS Pass Pass Skip
49 # -----------------------------------------------------------------
50 # zevo-1.1.1 Pass Pass Pass
51 # zol-0.6.2 Pass Pass Pass
52 # zol-0.6.2-173 Fail Pass Pass
53 # master Pass Pass Pass
54 # installed Pass Pass Pass
56 basedir="$(dirname $0)"
58 SCRIPT_COMMON=common.sh
59 if [ -f "${basedir}/${SCRIPT_COMMON}" ]; then
60 . "${basedir}/${SCRIPT_COMMON}"
62 echo "Missing helper script ${SCRIPT_COMMON}" && exit 1
67 SRC_TAGS="zfs-0.6.1 zfs-0.6.2 master"
68 POOL_TAGS="all master"
69 TEST_DIR=`mktemp -u -d -p /var/tmp zimport.XXXXXXXX`
73 REPO="https://github.com/zfsonlinux"
74 IMAGES_DIR="$SCRIPTDIR/zfs-images/"
75 IMAGES_TAR="https://github.com/zfsonlinux/zfs-images/tarball/master"
76 CPUS=`grep -c ^processor /proc/cpuinfo`
82 zimport.sh [hvl] [-r repo] [-s src-tag] [-i pool-dir] [-p pool-tag] [-f path]
85 ZPOOL import verification tests
91 -k Keep temporary directory
92 -r <repo> Source repository ($REPO)
93 -s <src-tag>... Verify ZoL versions with the listed tags
94 -i <pool-dir> Pool image directory
95 -p <pool-tag>... Verify pools created with the listed tags
96 -f <path> Temporary directory to use
101 while getopts 'hvckr:s:i:p:f:?' OPTION; do
138 # Initialize the test suite
140 check_modules || die "ZFS modules must be unloaded"
142 SRC_DIR="$TEST_DIR/src"
143 SRC_DIR_SPL="$SRC_DIR/spl"
144 SRC_DIR_ZFS="$SRC_DIR/zfs"
146 if [ $COLOR -eq 0 ]; then
154 echo -n -e "${COLOR_GREEN}Pass${COLOR_RESET}\t\t"
158 echo -n -e "${COLOR_BROWN}Skip${COLOR_RESET}\t\t"
162 echo -n -e "${COLOR_RED}Fail${COLOR_RESET}\t\t"
166 # Set several helper variables which are derived from a source tag.
168 # SPL_TAG - The tag zfs-x.y.z is translated to spl-x.y.z.
169 # SPL_DIR - The spl directory name.
170 # SPL_URL - The spl github URL to fetch the tarball.
171 # ZFS_TAG - The passed zfs-x.y.z tag
172 # ZFS_DIR - The zfs directory name
173 # ZFS_URL - The zfs github URL to fetch the tarball
178 SPL_TAG=`echo $TAG | sed -e 's/zfs/spl/'`
179 SPL_DIR=$SRC_DIR_SPL/$SPL_TAG
180 SPL_URL=$REPO/spl/tarball/$SPL_TAG
183 ZFS_DIR=$SRC_DIR_ZFS/$ZFS_TAG
184 ZFS_URL=$REPO/zfs/tarball/$ZFS_TAG
186 if [ "$TAG" = "installed" ]; then
187 ZPOOL_CMD=`which zpool`
189 ZFS_SH="/usr/share/zfs/zfs.sh"
190 ZPOOL_CREATE="/usr/share/zfs/zpool-create.sh"
192 ZPOOL_CMD="./cmd/zpool/zpool"
193 ZFS_CMD="./cmd/zfs/zfs"
194 ZFS_SH="./scripts/zfs.sh"
195 ZPOOL_CREATE="./scripts/zpool-create.sh"
200 # Set several helper variables which are derived from a pool name such
201 # as zol-0.6.x, zevo-1.1.1, etc. These refer to example pools from various
202 # ZFS implementations which are used to verify compatibility.
204 # POOL_TAG - The example pools name in scripts/zfs-images/.
205 # POOL_BZIP - The full path to the example bzip2 compressed pool.
206 # POOL_DIR - The top level test path for this pool.
207 # POOL_DIR_PRISTINE - The directory containing a pristine version of the pool.
208 # POOL_DIR_COPY - The directory containing a working copy of the pool.
209 # POOL_DIR_SRC - Location of a source build if it exists for this pool.
215 POOL_BZIP=$IMAGES_DIR/$POOL_TAG.tar.bz2
216 POOL_DIR=$TEST_DIR/pools/$POOL_TAG
217 POOL_DIR_PRISTINE=$POOL_DIR/pristine
218 POOL_DIR_COPY=$POOL_DIR/copy
219 POOL_DIR_SRC=`echo -n "$SRC_DIR_ZFS/"; \
220 echo "$POOL_TAG" | sed -e 's/zol/zfs/'`
224 # Construct a non-trivial pool given a specific version of the source. More
225 # interesting pools provide better test coverage so this function should
226 # extended as needed to create more realistic pools.
232 if [ "$POOL_TAG" != "installed" ]; then
236 $ZFS_SH zfs="spa_config_path=$POOL_DIR_PRISTINE" || fail
238 # Create a file vdev RAIDZ pool.
239 FILEDIR="$POOL_DIR_PRISTINE" $ZPOOL_CREATE \
240 -c file-raidz -p $POOL_TAG -v >/dev/null || fail
242 # Create a pool/fs filesystem with some random contents.
243 $ZFS_CMD create $POOL_TAG/fs || fail
244 populate /$POOL_TAG/fs/ 10 100
246 # Snapshot that filesystem, clone it, remove the files/dirs,
247 # replace them with new files/dirs.
248 $ZFS_CMD snap $POOL_TAG/fs@snap || fail
249 $ZFS_CMD clone $POOL_TAG/fs@snap $POOL_TAG/clone || fail
250 rm -Rf /$POOL_TAG/clone/* || fail
251 populate /$POOL_TAG/clone/ 10 100
253 # Scrub the pool, delay slightly, then export it. It is now
254 # somewhat interesting for testing purposes.
255 $ZPOOL_CMD scrub $POOL_TAG || fail
257 $ZPOOL_CMD export $POOL_TAG || fail
262 # If the zfs-images directory doesn't exist fetch a copy from Github then
263 # cache it in the $TEST_DIR and update $IMAGES_DIR.
264 if [ ! -d $IMAGES_DIR ]; then
265 IMAGES_DIR="$TEST_DIR/zfs-images"
267 curl -sL $IMAGES_TAR | \
268 tar -xz -C $IMAGES_DIR --strip-components=1 || fail
271 # Given the available images in the zfs-images directory substitute the
272 # list of available images for the reserved keywork 'all'.
273 for TAG in $POOL_TAGS; do
275 if [ "$TAG" = "all" ]; then
276 ALL_TAGS=`ls $IMAGES_DIR | grep "tar.bz2" | \
277 sed 's/.tar.bz2//' | tr '\n' ' '`
278 NEW_TAGS="$NEW_TAGS $ALL_TAGS"
280 NEW_TAGS="$NEW_TAGS $TAG"
283 POOL_TAGS="$NEW_TAGS"
285 if [ $VERBOSE -ne 0 ]; then
286 echo "---------------------------- Options ----------------------------"
287 echo "VERBOSE=$VERBOSE"
290 echo "SRC_TAGS="$SRC_TAGS""
291 echo "POOL_TAGS="$POOL_TAGS""
292 echo "PATH=$TEST_DIR"
296 if [ ! -d $TEST_DIR ]; then
300 # Print a header for all tags which are being tested.
301 echo "--------------------- ZFS on Linux Source Versions --------------"
303 for TAG in $SRC_TAGS; do
306 if [ "$TAG" = "installed" ]; then
307 ZFS_VERSION=`modinfo zfs | awk '/version:/ { print $2; exit }'`
308 if [ -n "$ZFS_VERSION" ]; then
309 printf "%-16s" $ZFS_VERSION
311 echo "ZFS is not installed\n"
318 echo -e "\n-----------------------------------------------------------------"
321 # Attempt to generate the tarball from your local git repository, if that
322 # fails then attempt to download the tarball from Github.
324 printf "%-16s" "Clone SPL"
325 for TAG in $SRC_TAGS; do
328 if [ -d $SPL_DIR ]; then
330 elif [ "$SPL_TAG" = "installed" ]; then
335 if [ ! -d $SRC_DIR_SPL ]; then
336 mkdir -p $SRC_DIR_SPL
339 git archive --format=tar --prefix=$SPL_TAG/ $SPL_TAG \
340 -o $SRC_DIR_SPL/$SPL_TAG.tar &>/dev/nul || \
341 rm $SRC_DIR_SPL/$SPL_TAG.tar
342 if [ -s $SRC_DIR_SPL/$SPL_TAG.tar ]; then
343 tar -xf $SRC_DIR_SPL/$SPL_TAG.tar -C $SRC_DIR_SPL
344 rm $SRC_DIR_SPL/$SPL_TAG.tar
345 echo -n -e "${COLOR_GREEN}Local${COLOR_RESET}\t\t"
347 mkdir -p $SPL_DIR || fail
348 curl -sL $SPL_URL | tar -xz -C $SPL_DIR \
349 --strip-components=1 || fail
350 echo -n -e "${COLOR_GREEN}Remote${COLOR_RESET}\t\t"
357 # Attempt to generate the tarball from your local git repository, if that
358 # fails then attempt to download the tarball from Github.
360 printf "%-16s" "Clone ZFS"
361 for TAG in $SRC_TAGS; do
364 if [ -d $ZFS_DIR ]; then
366 elif [ "$ZFS_TAG" = "installed" ]; then
371 if [ ! -d $SRC_DIR_ZFS ]; then
372 mkdir -p $SRC_DIR_ZFS
375 git archive --format=tar --prefix=$ZFS_TAG/ $ZFS_TAG \
376 -o $SRC_DIR_ZFS/$ZFS_TAG.tar &>/dev/nul || \
377 rm $SRC_DIR_ZFS/$ZFS_TAG.tar
378 if [ -s $SRC_DIR_ZFS/$ZFS_TAG.tar ]; then
379 tar -xf $SRC_DIR_ZFS/$ZFS_TAG.tar -C $SRC_DIR_ZFS
380 rm $SRC_DIR_ZFS/$ZFS_TAG.tar
381 echo -n -e "${COLOR_GREEN}Local${COLOR_RESET}\t\t"
383 mkdir -p $ZFS_DIR || fail
384 curl -sL $ZFS_URL | tar -xz -C $ZFS_DIR \
385 --strip-components=1 || fail
386 echo -n -e "${COLOR_GREEN}Remote${COLOR_RESET}\t\t"
392 # Build the listed tags
393 printf "%-16s" "Build SPL"
394 for TAG in $SRC_TAGS; do
397 if [ -f $SPL_DIR/module/spl/spl.ko ]; then
399 elif [ "$SPL_TAG" = "installed" ]; then
403 make distclean &>/dev/null
404 sh ./autogen.sh &>/dev/null || fail
405 ./configure &>/dev/null || fail
406 make -s -j$CPUS &>/dev/null || fail
412 # Build the listed tags
413 printf "%-16s" "Build ZFS"
414 for TAG in $SRC_TAGS; do
417 if [ -f $ZFS_DIR/module/zfs/zfs.ko ]; then
419 elif [ "$ZFS_TAG" = "installed" ]; then
423 make distclean &>/dev/null
424 sh ./autogen.sh &>/dev/null || fail
425 ./configure --with-spl=$SPL_DIR &>/dev/null || fail
426 make -s -j$CPUS &>/dev/null || fail
431 echo "-----------------------------------------------------------------"
433 # Either create a new pool using 'zpool create', or alternately restore an
434 # existing pool from another ZFS implementation for compatibility testing.
435 for TAG in $POOL_TAGS; do
439 printf "%-16s" $POOL_TAG
441 mkdir -p $POOL_DIR_PRISTINE
443 # Use the existing compressed image if available.
444 if [ -f $POOL_BZIP ]; then
445 tar -xjf $POOL_BZIP -C $POOL_DIR_PRISTINE \
446 --strip-components=1 || fail
447 # Use the installed version to create the pool.
448 elif [ "$TAG" = "installed" ]; then
450 # A source build is available to create the pool.
451 elif [ -d $POOL_DIR_SRC ]; then
457 # Verify 'zpool import' works for all listed source versions.
458 for TAG in $SRC_TAGS; do
460 if [ $SKIP -eq 1 ]; then
466 if [ "$TAG" != "installed" ]; then
469 $ZFS_SH zfs="spa_config_path=$POOL_DIR_COPY"
471 cp -a --sparse=always $POOL_DIR_PRISTINE $POOL_DIR_COPY || fail
472 POOL_NAME=`$ZPOOL_CMD import -d $POOL_DIR_COPY | \
473 awk '/pool:/ { print $2; exit 0 }'`
475 $ZPOOL_CMD import -N -d $POOL_DIR_COPY $POOL_NAME &>/dev/null
476 if [ $? -ne 0 ]; then
480 $ZPOOL_CMD export $POOL_NAME || fail
484 rm -Rf $POOL_DIR_COPY