June 2016 - Devel - oVirt List Archives

oVirt 4.0.1 RC1 build planned
by Lev Veyde 29 Jun '16

29 Jun '16

Fyi oVirt developers, An oVirt build is planned for this Tuesday 11:00 AM TLV time (10:00 AM CEST). Taking into consideration the time it takes for Jenkins to run a full CI everything need to be backported by Monday 11PM. Please make sure to mark as verified and CR +2 so it will be ready for merging Tuesday morning. https://bugzilla.redhat.com/buglist.cgi?quicksearch=target_milestone%3A4.0.… Thanks in advance, Lev Veyde.

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Killing XMLRPC on master
by Nir Soffer 29 Jun '16

29 Jun '16

Hi all, We are still wasting time on maintaining both xmlrpc and jsonrpc. If we kill xmlrpc, we can greatly simplify the code base, making it easier to mainain and add new features. I suggest to kill xmlrpc in 4.1, and disable it *now* on master. Currently the we have 3 issues: 1. Mom is still using xmlrpc Mom must move to jsonrpc. Martin: can you update on progress of this work? 2. sos plugin using vdsClient Need to port it to use jsonrpc library, or jsonrpc client New jsonrpc client: https://gerrit.ovirt.org/35181 3. Engine is using xmlrpc server for ovf upload/download We must support current engine in 4.1, so we cannot remove upload/download feature in this version, but we can remove the xmlrpc support in this server. Currently we abuse the xmlrpc server, supporting PUT and GET for upload and download (XMLRPC is using only POST). We can disable POST requests in protocoldetector, and not register anything with the xmlrpc server. Thoughts? Nir

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Multiple versions used in oVirt JAVA libraries
by Eyal Edri 29 Jun '16

29 Jun '16

Hi, Using the latest tool we deployed to finding various issues in oVirt,. I found one of the reports were on multiple occurances of the same library but using different versions, can someone verify if this is true and if we need to align all to use the same version? Library Type Description commons-logging-1.1.1.jar Multiple Library Versions Version 1.2 is being used in project engine-server-ear xml-apis-1.0.b2.jar Multiple Library Versions Version 1.3.04 is being used in project restapi-jaxrs commons-logging-1.0.4.jar Multiple Library Versions Version 1.2 is being used in project engine-server-ear commons-beanutils-1.7.0.jar Multiple Library Versions Version 1.8.2 is being used in project interface-common-jaxrs commons-beanutils-core-1.8.0.jar Multiple Library Versions Version 1.8.3 is being used in project ovirt-checkstyle-extension jboss-logging-3.1.1.GA.jar Multiple Library Versions Version 3.1.4.GA is being used in project interface-common-jaxrs jackson-jaxrs-1.9.4.jar Multiple Library Versions Version 1.9.9 is being used in project restapi-jaxrs jboss-logging-3.1.2.GA.jar Multiple Library Versions Version 3.1.4.GA is being used in project interface-common-jaxrs jaxrs-api-2.1.0.GA.jar Multiple Library Versions Version 2.3.2.Final is being used in project engine-server-ear -- Eyal Edri Associate Manager RHEV DevOps EMEA ENG Virtualization R&D Red Hat Israel phone: +972-9-7692018 irc: eedri (on #tlv #rhev-dev #rhev-integ)

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[VDSM] New network test failing randomly
by Nir Soffer 28 Jun '16

28 Jun '16

Hi all, Seen this new failure yesterday: 20:44:20 ====================================================================== 20:44:20 FAIL: testGetDeviceByIP (network.netinfo_test.TestNetinfo) 20:44:20 ---------------------------------------------------------------------- 20:44:20 Traceback (most recent call last): 20:44:20 File "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/network/netinfo_test.py", line 144, in testGetDeviceByIP 20:44:20 addresses.getDeviceByIP(addr['address'].split('/')[0])) 20:44:20 AssertionError: 'bond1' != 'eno2' http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/3451/conso… The did not fail on the next run. Nir

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[VDSM] Failing tests on fresh install
by Edward Haas 28 Jun '16

28 Jun '16

Hello, I got the error below when running make check after a fresh install. Has anyone seen this before? Thanks, Edy. ====================================================================== ERROR: testAlignedAppend (miscTests.DdWatchCopy) ---------------------------------------------------------------------- Traceback (most recent call last): File "/root/workspace/vdsm/tests/miscTests.py", line 373, in testAlignedAppend "/dev/zero", path, None, misc.MEGA, os.stat(path).st_size) File "/root/workspace/vdsm/lib/vdsm/storage/misc.py", line 308, in ddWatchCopy deathSignal=signal.SIGKILL) File "/root/workspace/vdsm/lib/vdsm/commands.py", line 71, in execCmd deathSignal=deathSignal) File "/usr/lib64/python2.7/site-packages/cpopen/__init__.py", line 63, in __init__ **kw) File "/usr/lib64/python2.7/subprocess.py", line 711, in __init__ errread, errwrite) File "/usr/lib64/python2.7/site-packages/cpopen/__init__.py", line 82, in _execute_child_v276 restore_sigpipe=restore_sigpipe File "/usr/lib64/python2.7/site-packages/cpopen/__init__.py", line 107, in _execute_child_v275 restore_sigpipe OSError: [Errno 0] Error -------------------- >> begin captured logging << -------------------- 2016-06-28 03:51:05,481 DEBUG [Storage.Misc.excCmd] (MainThread) /usr/bin/taskset --cpu-list 0-0 /usr/bin/nice -n 19 /usr/bin/ionice -c 3 /usr/bin/dd if=/dev/zero of=/var/tmp/tmp_HJ3St bs=1048576 seek=1 skip=1 conv=notrunc count=1 oflag=direct (cwd None) --------------------- >> end captured logging << --------------------- ---------------------------------------------------------------------- Ran 2468 tests in 126.028s FAILED (SKIP=133, errors=1)

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Re: [ovirt-devel] Build failed in Jenkins: ovirt_3.6_system-tests #168
by Nir Soffer 28 Jun '16

28 Jun '16

I think this was sent by mistake to devel(a)ovirt.org, please do not send such message to this list. On Tue, Jun 28, 2016 at 7:49 PM, <jenkins(a)jenkins.phx.ovirt.org> wrote: > See <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/168/changes> > > Changes: > > [Ondra Machacek] Deploy FreeIPA to storage machine > > ------------------------------------------ > [...truncated 554 lines...] > ## took 2194 seconds > ## rc = 1 > ########################################################## > ##! ERROR vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv > ##! Last 20 log enties: logs/mocker-fedora-23-x86_64.fc23.basic_suite_3.6.sh/basic_suite_3.6.sh.log > ##! > @ Collect artifacts: > # ovirt-role metadata entry will be soon deprecated, instead you should use the vm-provider entry in the domain definiton and set it no one of: ovirt-node, ovirt-engine, ovirt-host > # [Thread-1] lago_basic_suite_3_6_engine: > # [Thread-2] lago_basic_suite_3_6_host1: > # [Thread-3] lago_basic_suite_3_6_host0: > # [Thread-4] lago_basic_suite_3_6_storage: > # [Thread-3] lago_basic_suite_3_6_host0: Success (in 0:00:16) > # [Thread-2] lago_basic_suite_3_6_host1: Success (in 0:00:16) > # [Thread-1] lago_basic_suite_3_6_engine: Success (in 0:00:16) > # [Thread-4] lago_basic_suite_3_6_storage: Success (in 0:00:16) > @ Collect artifacts: Success (in 0:00:16) > <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests> > @@@@ ERROR: Failed running <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/b…> > ######################### > ======== Cleaning up > ----------- Cleaning with lago > ----------- Cleaning with lago done > ======== Cleanup done > Took 2033 seconds > =================================== > ##! > ##! ERROR ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > ##!######################################################## > ########################################################## > Build step 'Execute shell' marked build as failure > Performing Post build task... > Match found for :.* : True > Logical operation result is TRUE > Running script : #!/bin/bash -xe > echo 'shell_scripts/system_tests.collect_logs.sh' > > # > # Required jjb vars: > # version > # > VERSION=3.6 > SUITE_TYPE= > > WORKSPACE="$PWD" > OVIRT_SUITE="$SUITE_TYPE_suite_$VERSION" > TESTS_LOGS="$WORKSPACE/ovirt-system-tests/exported-artifacts" > > rm -rf "$WORKSPACE/exported-artifacts" > mkdir -p "$WORKSPACE/exported-artifacts" > > if [[ -d "$TESTS_LOGS" ]]; then > mv "$TESTS_LOGS/"* "$WORKSPACE/exported-artifacts/" > fi > > [ovirt_3.6_system-tests] $ /bin/bash -xe /tmp/hudson3155110657872379488.sh > + echo shell_scripts/system_tests.collect_logs.sh > shell_scripts/system_tests.collect_logs.sh > + VERSION=3.6 > + SUITE_TYPE= > + WORKSPACE=<http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/> > + OVIRT_SUITE=3.6 > + TESTS_LOGS=<http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/e…> > + rm -rf <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/168/artifact/exported-a…> > + mkdir -p <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/168/artifact/exported-a…> > + [[ -d <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/e…> ]] > + mv <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/e…> <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/e…> <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/e…> <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/e…> <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/168/artifact/exported-a…> > POST BUILD TASK : SUCCESS > END OF POST BUILD TASK : 0 > Match found for :.* : True > Logical operation result is TRUE > Running script : #!/bin/bash -xe > echo "shell-scripts/mock_cleanup.sh" > > shopt -s nullglob > > > WORKSPACE="$PWD" > > # Make clear this is the cleanup, helps reading the jenkins logs > cat <<EOC > _______________________________________________________________________ > ####################################################################### > # # > # CLEANUP # > # # > ####################################################################### > EOC > > > # Archive the logs, we want them anyway > logs=( > ./*log > ./*/logs > ) > if [[ "$logs" ]]; then > tar cvzf exported-artifacts/logs.tgz "${logs[@]}" > rm -rf "${logs[@]}" > fi > > # stop any processes running inside the chroot > failed=false > mock_confs=("$WORKSPACE"/*/mocker*) > # Clean current jobs mockroot if any > for mock_conf_file in "${mock_confs[@]}"; do > [[ "$mock_conf_file" ]] || continue > echo "Cleaning up mock $mock_conf" > mock_root="${mock_conf_file##*/}" > mock_root="${mock_root%.*}" > my_mock="/usr/bin/mock" > my_mock+=" --configdir=${mock_conf_file%/*}" > my_mock+=" --root=${mock_root}" > my_mock+=" --resultdir=$WORKSPACE" > > #TODO: investigate why mock --clean fails to umount certain dirs sometimes, > #so we can use it instead of manually doing all this. > echo "Killing all mock orphan processes, if any." > $my_mock \ > --orphanskill \ > || { > echo "ERROR: Failed to kill orphans on $chroot." > failed=true > } > > mock_root="$(\ > grep \ > -Po "(?<=config_opts\['root'\] = ')[^']*" \ > "$mock_conf_file" \ > )" || : > [[ "$mock_root" ]] || continue > mounts=($(mount | awk '{print $3}' | grep "$mock_root")) || : > if [[ "$mounts" ]]; then > echo "Found mounted dirs inside the chroot $chroot. Trying to umount." > fi > for mount in "${mounts[@]}"; do > sudo umount --lazy "$mount" \ > || { > echo "ERROR: Failed to umount $mount." > failed=true > } > done > done > > # Clean any leftover chroot from other jobs > for mock_root in /var/lib/mock/*; do > this_chroot_failed=false > mounts=($(mount | awk '{print $3}' | grep "$mock_root")) || : > if [[ "$mounts" ]]; then > echo "Found mounted dirs inside the chroot $mock_root." \ > "Trying to umount." > fi > for mount in "${mounts[@]}"; do > sudo umount --lazy "$mount" \ > || { > echo "ERROR: Failed to umount $mount." > failed=true > this_chroot_failed=true > } > done > if ! $this_chroot_failed; then > sudo rm -rf "$mock_root" > fi > done > > if $failed; then > echo "Aborting." > exit 1 > fi > > # remove mock system cache, we will setup proxies to do the caching and this > # takes lots of space between runs > shopt -u nullglob > sudo rm -Rf /var/cache/mock/* > > # restore the permissions in the working dir, as sometimes it leaves files > # owned by root and then the 'cleanup workspace' from jenkins job fails to > # clean and breaks the jobs > sudo chown -R "$USER" "$WORKSPACE" > > [ovirt_3.6_system-tests] $ /bin/bash -xe /tmp/hudson1974597178250713835.sh > + echo shell-scripts/mock_cleanup.sh > shell-scripts/mock_cleanup.sh > + shopt -s nullglob > + WORKSPACE=<http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/> > + cat > _______________________________________________________________________ > ####################################################################### > # # > # CLEANUP # > # # > ####################################################################### > + logs=(./*log ./*/logs) > + [[ -n ./ovirt-system-tests/logs ]] > + tar cvzf exported-artifacts/logs.tgz ./ovirt-system-tests/logs > ./ovirt-system-tests/logs/ > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.install_packages/ > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.install_packages/state.log > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.install_packages/build.log > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.install_packages/stdout_stderr.log > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.install_packages/root.log > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.init/ > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.init/state.log > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.init/build.log > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.init/stdout_stderr.log > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.init/root.log > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.basic_suite_3.6.sh/ > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.basic_suite_3.6.sh/basic_suite_3.6.sh.log > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.clean_rpmdb/ > ./ovirt-system-tests/logs/mocker-fedora-23-x86_64.fc23.clean_rpmdb/stdout_stderr.log > + rm -rf ./ovirt-system-tests/logs > + failed=false > + mock_confs=("$WORKSPACE"/*/mocker*) > + for mock_conf_file in '"${mock_confs[@]}"' > + [[ -n <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/m…> ]] > + echo 'Cleaning up mock ' > Cleaning up mock > + mock_root=mocker-fedora-23-x86_64.fc23.cfg > + mock_root=mocker-fedora-23-x86_64.fc23 > + my_mock=/usr/bin/mock > + my_mock+=' --configdir=<http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests'> > + my_mock+=' --root=mocker-fedora-23-x86_64.fc23' > + my_mock+=' --resultdir=<http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/'> > + echo 'Killing all mock orphan processes, if any.' > Killing all mock orphan processes, if any. > + /usr/bin/mock --configdir=<http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests> --root=mocker-fedora-23-x86_64.fc23 --resultdir=<http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/> --orphanskill > WARNING: Could not find required logging config file: <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/l….> Using default... > INFO: mock.py version 1.2.17 starting (python version = 3.4.3)... > Start: init plugins > INFO: selinux enabled > Finish: init plugins > Start: run > Finish: run > ++ grep -Po '(?<=config_opts\['\''root'\''\] = '\'')[^'\'']*' <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/ovirt-system-tests/m…> > + mock_root=fedora-23-x86_64-ecdfd9c866cbf1a2d41342199fdb011f > + [[ -n fedora-23-x86_64-ecdfd9c866cbf1a2d41342199fdb011f ]] > + mounts=($(mount | awk '{print $3}' | grep "$mock_root")) > ++ mount > ++ grep fedora-23-x86_64-ecdfd9c866cbf1a2d41342199fdb011f > ++ awk '{print $3}' > + : > + [[ -n '' ]] > + false > + shopt -u nullglob > + sudo rm -Rf /var/cache/mock/fedora-23-x86_64-ecdfd9c866cbf1a2d41342199fdb011f > + sudo chown -R jenkins <http://jenkins.ovirt.org/job/ovirt_3.6_system-tests/ws/> > POST BUILD TASK : SUCCESS > END OF POST BUILD TASK : 1 > Recording test results > Archiving artifacts > _______________________________________________ > Infra mailing list > Infra(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/infra

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Re: [ovirt-devel] Storage in VDSM questions
by Liron Aravot 27 Jun '16

27 Jun '16

> > ---------- Forwarded message ---------- > From: Shmuel Melamud <smelamud(a)redhat.com> > Date: Wed, Jun 22, 2016 at 4:51 PM > Subject: [ovirt-devel] Storage in VDSM questions > To: devel <devel(a)ovirt.org> > > > Hi! > > I have a bunch of questions related to storage in VDSM. I would be happy > if anybody familiar with the subject can help me with them. > > 1. What is HSM? IRS? > IRS = SPM HSM=non SPM host > 2. What is SDM? > SDM= Storage Domain Management A feature currently under development that provides alternate method to SPM to manage shared storage. > 3. What hsm.spmSchedule() method does? > Schedules a task to be executed as SPM (used to perform operation that alter the shared storage or data operations currently). > 4. What does domainMonitor.getHostId(vol_info.sd_id) method return? > I'd recomment to do some SANLock reading (see below). Basically, its the id the host uses to acquire locks on the shared storage. http://linux.die.net/man/8/sanlock http://old.ovirt.org/SANLock > > Storage domain > > 5. What is StorageDomainManifest? Why there are separate StorageDomain and > StorageDomainManifest classes? (And the same with Volume and > VolumeManifest.) > Those are changes made in order to share "SPM" related code with "SDM" related code (as not all of the code is relevant for both). alitke/nsoffer could share more information on the decisions behind adding those. > 6. What does sd_manifest.domain_lock(host_id) guard? Why do we need the > host_id parameter? > see answer to question 4. > 7. Why in HSM we are using vars.task.getSharedLock(STORAGE, sdUUID) > sometimes instead of domain lock? > The task lock (which uses the resource manager) is used to acquire in memory logical lock within the current host. Theoretical example- you wouldn't want to attempt to delete a domain while you create a volume on it. 8. What does sd_manifest.get_volume_artifacts(img_id, vol_id) return? > > Resource manager > > 9. What is ResourceManager? > Resource manager is basically a in memory lock manager in vdsm. > 10. What rmanager.acquireResource(image_res_ns, img_id, lockType) does? > What types of resources it may be used with? > Well, the best answer would be the simple one - its used to acquire a resource, you can specify a namespace and id, the lock will be taken on namespace_ID so basically you can acquire lock on the same id under different namespaces. > > Images and volumes > > 11. What methods dom.linkBCImage(imgPath, imgUUID) and > dom.unlinkBCImage(imgUUID) do? > Creates/Removes a symlink to a given image. > 12. What methods dom.activateVolumes(imgUUID, imgVolumes) and > dom.deactivateImage(imgUUID) do? > Can you be a bit more specific in the question? I don't have much to add over the method names. > > 13. What method dom.getVolumeLease(imgUUID, volUUID) does? > see related SANLock question before. > 14. What methods volume.prepare() and volume.teardown() do? > > Thanks in advance for your answers! > > Shmuel > > _______________________________________________ > Devel mailing list > Devel(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/devel > >

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Weekly bug status for ovirt-system-tests (using Lago) [ 27/06/16 ]
by Eyal Edri 27 Jun '16

27 Jun '16

*Open bugs:* https://goo.gl/eUaPUY *Fixed/Closed bugs:* Bug 1298646 <https://bugzilla.redhat.com/show_bug.cgi?id=1298646> [Lago] - hosted engine setup causes kernel panic Bug 1280361 <https://bugzilla.redhat.com/show_bug.cgi?id=1280361> Create the jenkins jobs to check the ovirt-system-tests patches Bug 1282691 <https://bugzilla.redhat.com/show_bug.cgi?id=1282691> Make the ovirt lago tests run for master code *Open issues:* - add Lago & test logs to check-patch job (bug opened) - add install cockpit-ovirt-dashboard to 4.0/master (now its taking in 500 pkg) - move master and 4.0 tests to use API V4 (bug opened) - hosted engine 4.0 tests are in progress *Open patches:* (reviews are welcome) https://gerrit.ovirt.org/#/q/project:ovirt-system-tests+status:open *Jenkins jobs:* http://jenkins.ovirt.org/view/oVirt%20system%20tests/ *Recently merged patches:* https://gerrit.ovirt.org/#/q/project:ovirt-system-tests+status:merged+since… *A lot of new stuff went in during last week! here are some of the highlights:* 1. New per patch 'check-patch' job added, now jenkins will automatically verify your patches to ovirt-system-tests 2. New 'install cockpit-ovirt-dashboard' test added to 3.6 3. New 'remove default DC & cluster' test added 4. New 'add VM from Glance template' test added 5. New basic 'network add' tests added 6. Compatibility version updated to 4.0 & 4.1 to 4.0 & master respectively Keep those tests coming... -- Eyal Edri Associate Manager RHEV DevOps EMEA ENG Virtualization R&D Red Hat Israel phone: +972-9-7692018 irc: eedri (on #tlv #rhev-dev #rhev-integ)

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Jenkins.ovirt.org outage
by Eyal Edri 24 Jun '16

24 Jun '16

Following on previous message, we are still suffering issues on jenkins.ovirt.org, And some jobs are failing on network connectivity. We'll update when the problem is resolved, though might be resolved only on Sunday due to unavailability of most people during the weekend. -- Eyal Edri Associate Manager RHEV DevOps EMEA ENG Virtualization R&D Red Hat Israel phone: +972-9-7692018 irc: eedri (on #tlv #rhev-dev #rhev-integ)

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Node updates broken
by Fabian Deutsch 24 Jun '16

24 Jun '16

Hey, the node updates on 4.0, 4.0-pre, and 4.0-snapshot are currently broken because of two things: 1. We need an ovirt-release release in 4.0 to pull in some node fixes 2. We need regular updates of 4.0-snapshot to build the updates - fabian -- Fabian Deutsch <fdeutsch(a)redhat.com> RHEV Hypervisor Red Hat

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