July 2018 - Devel - oVirt List Archives

[VDSM] test_echo(1024, False) (stomp_test.StompTests) fails
by Nir Soffer 01 Dec '18

01 Dec '18

This tests used to fail in the past, but since we fixed it or the code it never failed. Maybe the slave was overloaded? *14:19:02* ======================================================================*14:19:02* ERROR: *14:19:02* ----------------------------------------------------------------------*14:19:02* Traceback (most recent call last):*14:19:02* File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/tests/testlib.py", line 143, in wrapper*14:19:02* return f(self, *args)*14:19:02* File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/tests/stomp_test.py", line 95, in test_echo*14:19:02* str(uuid4())),*14:19:02* File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/lib/yajsonrpc/jsonrpcclient.py", line 77, in callMethod*14:19:02* raise exception.JsonRpcNoResponseError(method=methodName)*14:19:02* JsonRpcNoResponseError: No response for JSON-RPC request: {'method': 'echo'}*14:19:02* -------------------- >> begin captured logging << --------------------*14:19:02* 2018-06-27 14:17:54,524 DEBUG (MainThread) [vds.MultiProtocolAcceptor] Creating socket (host='::1', port=0, family=10, socketype=1, proto=6) (protocoldetector:225)*14:19:02* 2018-06-27 14:17:54,526 INFO (MainThread) [vds.MultiProtocolAcceptor] Listening at ::1:36713 (protocoldetector:183)*14:19:02* 2018-06-27 14:17:54,535 DEBUG (MainThread) [Scheduler] Starting scheduler test.Scheduler (schedule:98)*14:19:02* 2018-06-27 14:17:54,537 DEBUG (test.Scheduler) [Scheduler] START thread <Thread(test.Scheduler, started daemon 140562082535168)> (func=<bound method Scheduler._run of <vdsm.schedule.Scheduler object at 0x7fd74ca00390>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,538 DEBUG (test.Scheduler) [Scheduler] started (schedule:140)*14:19:02* 2018-06-27 14:17:54,546 DEBUG (JsonRpc (StompReactor)) [root] START thread <Thread(JsonRpc (StompReactor), started daemon 140562629256960)> (func=<bound method StompReactor.process_requests of <yajsonrpc.stompserver.StompReactor object at 0x7fd74ca006d0>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,547 DEBUG (MainThread) [Executor] Starting executor (executor:128)*14:19:02* 2018-06-27 14:17:54,549 DEBUG (MainThread) [Executor] Starting worker jsonrpc/0 (executor:286)*14:19:02* 2018-06-27 14:17:54,553 DEBUG (jsonrpc/0) [Executor] START thread <Thread(jsonrpc/0, started daemon 140562612471552)> (func=<bound method _Worker._run of <Worker name=jsonrpc/0 waiting task#=0 at 0x7fd74ca00650>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,554 DEBUG (jsonrpc/0) [Executor] Worker started (executor:298)*14:19:02* 2018-06-27 14:17:54,557 DEBUG (MainThread) [Executor] Starting worker jsonrpc/1 (executor:286)*14:19:02* 2018-06-27 14:17:54,558 DEBUG (MainThread) [Executor] Starting worker jsonrpc/2 (executor:286)*14:19:02* 2018-06-27 14:17:54,559 DEBUG (jsonrpc/2) [Executor] START thread <Thread(jsonrpc/2, started daemon 140562620864256)> (func=<bound method _Worker._run of <Worker name=jsonrpc/2 waiting task#=0 at 0x7fd74c9fb350>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,560 DEBUG (jsonrpc/2) [Executor] Worker started (executor:298)*14:19:02* 2018-06-27 14:17:54,561 DEBUG (MainThread) [Executor] Starting worker jsonrpc/3 (executor:286)*14:19:02* 2018-06-27 14:17:54,562 DEBUG (jsonrpc/3) [Executor] START thread <Thread(jsonrpc/3, started daemon 140562124498688)> (func=<bound method _Worker._run of <Worker name=jsonrpc/3 waiting task#=0 at 0x7fd74bc80290>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,563 DEBUG (jsonrpc/3) [Executor] Worker started (executor:298)*14:19:02* 2018-06-27 14:17:54,564 DEBUG (MainThread) [Executor] Starting worker jsonrpc/4 (executor:286)*14:19:02* 2018-06-27 14:17:54,565 DEBUG (jsonrpc/4) [Executor] START thread <Thread(jsonrpc/4, started daemon 140562116105984)> (func=<bound method _Worker._run of <Worker name=jsonrpc/4 waiting task#=0 at 0x7fd74bc80790>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,566 DEBUG (jsonrpc/4) [Executor] Worker started (executor:298)*14:19:02* 2018-06-27 14:17:54,568 DEBUG (jsonrpc/1) [Executor] START thread <Thread(jsonrpc/1, started daemon 140562132891392)> (func=<bound method _Worker._run of <Worker name=jsonrpc/1 waiting task#=0 at 0x7fd74c9fb690>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,569 DEBUG (jsonrpc/1) [Executor] Worker started (executor:298)*14:19:02* 2018-06-27 14:17:54,569 DEBUG (MainThread) [Executor] Starting worker jsonrpc/5 (executor:286)*14:19:02* 2018-06-27 14:17:54,570 DEBUG (jsonrpc/5) [Executor] START thread <Thread(jsonrpc/5, started daemon 140562107713280)> (func=<bound method _Worker._run of <Worker name=jsonrpc/5 waiting task#=0 at 0x7fd74bc80090>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,571 DEBUG (jsonrpc/5) [Executor] Worker started (executor:298)*14:19:02* 2018-06-27 14:17:54,572 DEBUG (MainThread) [Executor] Starting worker jsonrpc/6 (executor:286)*14:19:02* 2018-06-27 14:17:54,580 DEBUG (MainThread) [Executor] Starting worker jsonrpc/7 (executor:286)*14:19:02* 2018-06-27 14:17:54,603 DEBUG (jsonrpc/6) [Executor] START thread <Thread(jsonrpc/6, started daemon 140562099320576)> (func=<bound method _Worker._run of <Worker name=jsonrpc/6 waiting task#=0 at 0x7fd74d0dacd0>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,604 DEBUG (jsonrpc/6) [Executor] Worker started (executor:298)*14:19:02* 2018-06-27 14:17:54,615 DEBUG (jsonrpc/7) [Executor] START thread <Thread(jsonrpc/7, started daemon 140562090927872)> (func=<bound method _Worker._run of <Worker name=jsonrpc/7 waiting task#=0 at 0x7fd74bfe0310>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,616 DEBUG (JsonRpcServer) [root] START thread <Thread(JsonRpcServer, started daemon 140561730238208)> (func=<bound method JsonRpcServer.serve_requests of <yajsonrpc.JsonRpcServer object at 0x7fd74ca00690>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,618 DEBUG (MainThread) [vds.MultiProtocolAcceptor] Adding detector <yajsonrpc.stompserver.StompDetector instance at 0x7fd74c28cc68> (protocoldetector:210)*14:19:02* 2018-06-27 14:17:54,625 INFO (Detector thread) [ProtocolDetector.AcceptorImpl] Accepted connection from ::1:52432 (protocoldetector:61)*14:19:02* 2018-06-27 14:17:54,626 DEBUG (Detector thread) [ProtocolDetector.Detector] Using required_size=11 (protocoldetector:89)*14:19:02* 2018-06-27 14:17:54,627 DEBUG (jsonrpc/7) [Executor] Worker started (executor:298)*14:19:02* 2018-06-27 14:17:54,634 DEBUG (MainThread) [jsonrpc.AsyncoreClient] Sending response (stompclient:293)*14:19:02* 2018-06-27 14:17:54,634 DEBUG (Client ::1:36713) [root] START thread <Thread(Client ::1:36713, started daemon 140561713452800)> (func=<bound method Reactor.process_requests of <yajsonrpc.betterAsyncore.Reactor object at 0x7fd74bdb1d90>>, args=(), kwargs={}) (concurrent:193)*14:19:02* 2018-06-27 14:17:54,641 INFO (Detector thread) [ProtocolDetector.Detector] Detected protocol stomp from ::1:52432 (protocoldetector:125)*14:19:02* 2018-06-27 14:17:54,645 INFO (Detector thread) [Broker.StompAdapter] Processing CONNECT request (stompserver:94)*14:19:02* 2018-06-27 14:17:54,648 DEBUG (Client ::1:36713) [yajsonrpc.protocols.stomp.AsyncClient] Stomp connection established (stompclient:137)*14:19:02* 2018-06-27 14:17:54,651 DEBUG (jsonrpc/0) [jsonrpc.JsonRpcServer] Calling 'echo' in bridge with [u'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut en'] (__init__:328)*14:19:02* 2018-06-27 14:17:54,652 DEBUG (jsonrpc/0) [jsonrpc.JsonRpcServer] Return 'echo' in bridge with Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut en (__init__:355)*14:19:02* 2018-06-27 14:17:54,653 INFO (jsonrpc/0) [jsonrpc.JsonRpcServer] RPC call echo succeeded in 0.01 seconds (__init__:311)*14:19:02* 2018-06-27 14:17:54,661 INFO (Detector thread) [Broker.StompAdapter] Subscribe command received (stompserver:123)*14:19:02* 2018-06-27 14:17:54,662 DEBUG (Detector thread) [protocoldetector.StompDetector] Stomp detected from ('::1', 52432) (stompserver:412)*14:19:02* 2018-06-27 14:18:09,649 DEBUG (MainThread) [vds.MultiProtocolAcceptor] Stopping Acceptor (protocoldetector:214)*14:19:02* 2018-06-27 14:18:09,650 INFO (MainThread) [jsonrpc.JsonRpcServer] Stopping JsonRPC Server (__init__:441)*14:19:02* 2018-06-27 14:18:09,651 DEBUG (MainThread) [Executor] Stopping executor (executor:137)*14:19:02* 2018-06-27 14:18:09,652 DEBUG (Client ::1:36713) [root] FINISH thread <Thread(Client ::1:36713, started daemon 140561713452800)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,652 DEBUG (JsonRpcServer) [root] FINISH thread <Thread(JsonRpcServer, started daemon 140561730238208)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,654 DEBUG (JsonRpc (StompReactor)) [root] FINISH thread <Thread(JsonRpc (StompReactor), started daemon 140562629256960)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,655 DEBUG (jsonrpc/2) [Executor] Worker stopped (executor:303)*14:19:02* 2018-06-27 14:18:09,658 DEBUG (jsonrpc/3) [Executor] Worker stopped (executor:303)*14:19:02* 2018-06-27 14:18:09,659 DEBUG (jsonrpc/4) [Executor] Worker stopped (executor:303)*14:19:02* 2018-06-27 14:18:09,660 DEBUG (jsonrpc/1) [Executor] Worker stopped (executor:303)*14:19:02* 2018-06-27 14:18:09,660 DEBUG (jsonrpc/5) [Executor] Worker stopped (executor:303)*14:19:02* 2018-06-27 14:18:09,660 DEBUG (jsonrpc/6) [Executor] Worker stopped (executor:303)*14:19:02* 2018-06-27 14:18:09,665 DEBUG (jsonrpc/6) [Executor] FINISH thread <Thread(jsonrpc/6, started daemon 140562099320576)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,661 DEBUG (jsonrpc/7) [Executor] Worker stopped (executor:303)*14:19:02* 2018-06-27 14:18:09,662 DEBUG (jsonrpc/2) [Executor] FINISH thread <Thread(jsonrpc/2, started daemon 140562620864256)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,663 DEBUG (jsonrpc/3) [Executor] FINISH thread <Thread(jsonrpc/3, started daemon 140562124498688)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,663 DEBUG (jsonrpc/1) [Executor] FINISH thread <Thread(jsonrpc/1, started daemon 140562132891392)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,664 DEBUG (jsonrpc/4) [Executor] FINISH thread <Thread(jsonrpc/4, started daemon 140562116105984)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,664 DEBUG (jsonrpc/0) [Executor] Worker stopped (executor:303)*14:19:02* 2018-06-27 14:18:09,665 DEBUG (jsonrpc/5) [Executor] FINISH thread <Thread(jsonrpc/5, started daemon 140562107713280)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,667 DEBUG (jsonrpc/7) [Executor] FINISH thread <Thread(jsonrpc/7, started daemon 140562090927872)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,667 DEBUG (MainThread) [Executor] Waiting for worker jsonrpc/0 (executor:290)*14:19:02* 2018-06-27 14:18:09,671 DEBUG (jsonrpc/0) [Executor] FINISH thread <Thread(jsonrpc/0, started daemon 140562612471552)> (concurrent:196)*14:19:02* 2018-06-27 14:18:09,673 DEBUG (MainThread) [Executor] Waiting for worker jsonrpc/1 (executor:290)*14:19:02* 2018-06-27 14:18:09,674 DEBUG (MainThread) [Executor] Waiting for worker jsonrpc/6 (executor:290)*14:19:02* 2018-Coverage.py warning: Module /home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/vdsm was never imported. (module-not-imported)*14:19:05* pylint installdeps: pylint==1.8*14:19:22* pylint installed: The directory '/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.,astroid==1.6.5,backports.functools-lru-cache==1.5,backports.ssl-match-hostname==3.5.0.1,blivet==0.61.15.69,chardet==2.2.1,configparser==3.5.0,coverage==4.4.1,decorator==3.4.0,enum34==1.1.6,funcsigs==1.0.2,futures==3.2.0,iniparse==0.4,ioprocess==1.1.0,ipaddress==1.0.16,IPy==0.75,isort==4.3.4,kitchen==1.1.1,lazy-object-proxy==1.3.1,libvirt-python==3.9.0,Magic-file-extensions==0.2,mccabe==0.6.1,mock==2.0.0,netaddr==0.7.18,ovirt-imageio-common==1.4.1,pbr==3.1.1,pluggy==0.6.0,policycoreutils-default-encoding==0.1,pthreading==0.1.3,py==1.5.4,pycurl==7.19.0,pygpgme==0.3,pyinotify==0.9.4,pykickstart==1.99.66.18,pyliblzma==0.5.3,pylint==1.8.0,pyparted==3.9,python-augeas==0.5.0,python-dateutil==2.4.2,pyudev==0.15,pyxattr==0.5.1,PyYAML==3.10,requests==2.6.0,sanlock-python==3.6.0,seobject==0.1,sepolicy==1.1,singledispatch==3.4.0.3,six==1.11.0,subprocess32==3.2.6,tox==2.9.1,urlgrabber==3.10,urllib3==1.10.2,virtualenv==16.0.0,WebOb==1.2.3,wrapt==1.10.11,yum-metadata-parser==1.1.4*14:19:22* pylint runtests: PYTHONHASHSEED='528910716'*14:19:22* pylint runtests: commands[0] | pylint --errors-only static/usr/share/vdsm/sitecustomize.py lib/vdsm lib/vdsmclient lib/yajsonrpc*14:19:23* Problem importing module base.pyc: cannot import name get_node_last_lineno*14:19:24* Problem importing module base.py: cannot import name get_node_last_lineno*14:19:34* 06-27 14:18:09,674 DEBUG (MainThread) [Executor] Waiting for worker jsonrpc/7 (executor:290)*14:19:34* 2018-06-27 14:18:09,675 DEBUG (MainThread) [Executor] Waiting for worker jsonrpc/5 (executor:290)*14:19:34* 2018-06-27 14:18:09,675 DEBUG (MainThread) [Executor] Waiting for worker jsonrpc/2 (executor:290)*14:19:34* 2018-06-27 14:18:09,676 DEBUG (MainThread) [Executor] Waiting for worker jsonrpc/3 (executor:290)*14:19:34* 2018-06-27 14:18:09,676 DEBUG (MainThread) [Executor] Waiting for worker jsonrpc/4 (executor:290)*14:19:34* 2018-06-27 14:18:09,677 DEBUG (MainThread) [Scheduler] Stopping scheduler test.Scheduler (schedule:110)*14:19:34* 2018-06-27 14:18:09,678 DEBUG (test.Scheduler) [Scheduler] stopped (schedule:143)*14:19:34* 2018-06-27 14:18:09,679 DEBUG (test.Scheduler) [Scheduler] FINISH thread <Thread(test.Scheduler, started daemon 140562082535168)> (concurrent:196)*14:19:34* --------------------- >> end captured logging << ---------------------

4 10

ovirt.org documentation refresh
by Greg Sheremeta 27 Sep '18

27 Sep '18

Hi all, Brian Proffitt has kindly offered to refresh the documentation on ovirt.org to version 4.2 (it's currently a mix of 4.0 + whatever people have updated since.) Other than the main 'official' documentation, I noticed that there is a lot of documentation on separate sites. For example, imageio, mom, all of the OST stuff, etc. For now there are no plans for any of this extra stuff, but in the future it should probably all look the same. Can you share ovirt documentation sites that you know of? Best wishes, Greg -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://www.redhat.com/> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

5 4

s390x (mainframe) CI node is currently not available
by Barak Korren 30 Aug '18

30 Aug '18

Hi all, Unfortunately, the s390x build host we've been using had gone off-line a couple of days ago, and the ETA for having it back up is unknown. The implication of having the host down is that projects that build on s390x have their builds be stuck forever waiting for the s390x node to become available. Sine the s390x builds are missing, builds for other platforms, while being successful do not get passed to the change queue and as a result are not being released to the nightly repos. As a work around for the current situation, we need to disable the s390x builds. Here is a patch that does this for vdsm: https://gerrit.ovirt.org/c/93316/ For V2 projects the change should be done in the projects own repo, for example here is how we did it for the CI jobs of the 'jenkins' repo itself: https://gerrit.ovirt.org/c/93288/ -- Barak Korren RHV DevOps team , RHCE, RHCi Red Hat EMEA redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted

2 1

Re: Image Transfer mechanism queries/API support
by Ranjit DSouza 28 Aug '18

28 Aug '18

Hello oVirt Development team Not sure you got a chance to see this email, resending it. Thanks Ranjit From: Ranjit DSouza Sent: Monday, July 9, 2018 1:16 PM To: 'Nir Soffer' <nsoffer(a)redhat.com> Cc: devel <devel(a)ovirt.org>; DL-VTAS-ENG-NBU-EverestFalcons <DL-VTAS-ENG-NBU-EverestFalcons(a)veritas.com>; Navin Tah <Navin.Tah(a)veritas.com>; Sudhakar Paulzagade <Sudhakar.Paulzagade(a)veritas.com>; Pavan Chavva; Yaniv Lavi (Dary) <ylavi(a)redhat.com>; Nisan, Tal <tnisan(a)redhat.com>; Daniel Erez <derez(a)redhat.com> Subject: RE: [EXTERNAL] Re: [ovirt-devel] Image Transfer mechanism queries/API support Hi Nir Thanks for getting back! We have few follow up questions: 1. On the new ‘Allocated extents API’: Can you share the release timeline for 4.2.z? From the link below it seems like it will be available on 7/30/2018. https://www.ovirt.org/develop/release-management/releases/4.2.z/release-man… However, we thought we would double check on this. 2. If this will be available in 4.2.z, does It mean, we can assume it will be backported to 4.3 also? 3. When we downloaded the snapshot disk using Image Transfer API, the resulting format of the disk is “raw”. However, for upload, we must upload a qcow2 disk (to enable further snapshots). It means, we need to convert it first using qemu-img convert. Or is there a way we directly ask via API for a qcow2 instead? Portion of the response of “GET /storagedomains/{storagedomain:id}/disksnapshots” "format" : "raw", "shareable" : "false", "sparse" : "true", "status" : "ok", "snapshot" : { "id" : "4756036e-92aa-4ebb-ae4b-052a30cd5109" }, "actual_size" : "1345228800", "content_type" : "data", "propagate_errors" : "false", "provisioned_size" : "21474836480", "storage_type" : "image", "total_size" : "0", "wipe_after_delete" : "false", 4. When downloading a snapshot in chunks, Is there any recommended chunk size? For our study we used 512 KB. Checked the documentation too. 5. Regarding your ask on ‘Can you file RFE for this, explaining the use case and the current performance’. Since you do not recommend direct access to NFS storage, we will consider it only if we see significant performance degradation using http download. Also, if time permits, we may check if there is a significant performance benefit using Unix socket, over http download (via Rest API). But as it stands now, getting the allocated extents support (soon), will alleviate most of our performance concerns. Thanks Ranjit From: Nir Soffer [mailto:nsoffer@redhat.com] Sent: Tuesday, July 3, 2018 4:29 PM To: Ranjit DSouza <Ranjit.DSouza(a)veritas.com<mailto:Ranjit.DSouza@veritas.com>> Cc: devel <devel(a)ovirt.org<mailto:devel@ovirt.org>>; DL-VTAS-ENG-NBU-EverestFalcons <DL-VTAS-ENG-NBU-EverestFalcons(a)veritas.com<mailto:DL-VTAS-ENG-NBU-EverestFalcons@veritas.com>>; Navin Tah <Navin.Tah(a)veritas.com<mailto:Navin.Tah@veritas.com>>; Sudhakar Paulzagade <Sudhakar.Paulzagade(a)veritas.com<mailto:Sudhakar.Paulzagade@veritas.com>>; Pavan Chavva; Yaniv Lavi (Dary) <ylavi(a)redhat.com<mailto:ylavi@redhat.com>>; Nisan, Tal <tnisan(a)redhat.com<mailto:tnisan@redhat.com>>; Daniel Erez <derez(a)redhat.com<mailto:derez@redhat.com>> Subject: [EXTERNAL] Re: [ovirt-devel] Image Transfer mechanism queries/API support On Tue, Jul 3, 2018 at 11:32 AM Ranjit DSouza <Ranjit.DSouza(a)veritas.com<mailto:Ranjit.DSouza@veritas.com>> wrote: ... We had a conversation with Pavan Chavva for supporting RHV. He had suggested to contact you with queries related to oVirt APIs we plan to use. We have following queries: 1. While downloading a snapshot disk, can we identify allocated extents and download only those using oVirt API? We are able to download the disk using the Image Transfer API mechanism. However, this method downloads the entire disk including the non-allocated extents, which is a performance overhead. If this functionality does not exist at this point will it be available in near future? Hi Ranjit, There is no way to do this in current 4.2, but we plan to introduce in in 4.2.z. The API will be something like: GET /images/xxx-yyy/map ... [{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": true, "offset": 0}, { "start": 65536, "length": 983040, "depth": 0, "zero": true, "data": false, "offset": 65536}, { "start": 1048576, "length": 65536, "depth": 0, "zero": false, "data": true, "offset": 1048576}, { "start": 1114112, "length": 983040, "depth": 0, "zero": true, "data": false, "offset": 1114112}, ... { "start": 5465571328, "length": 22675456, "depth": 0, "zero": false, "data": true, "offset": 5465571328}, { "start": 5488246784, "length": 954138624, "depth": 0, "zero": true, "data": false, "offset": 5488246784}, { "start": 6442385408, "length": 65536, "depth": 0, "zero": false, "data": true, "offset": 6442385408}] This is basically what you get using qemu-img map. You can test play this with this using: virt-builder Fedora-27 -o /var/tmp/fedora-27.img qemu-img map -f raw --output json /var/tmp/fedora-27.img This is the first data segment: { "start": 0, "length": 65536, "depth": 0, "zero": false, "data": true, "offset": 0} This is a hole between the first data segment and the second: { "start": 65536, "length": 983040, "depth": 0, "zero": true, "data": false, "offset": 65536} This is the second data segment: { "start": 1048576, "length": 65536, "depth": 0, "zero": false, "data": true, "offset": 1048576} Based on this output, you will be able to get the allocated parts of the image using: Request: GET /image/xxx-yyy HTTP/1.1 Range: bytes=0-65535 Response: HTTP/1.1 206 Partial Content Content-Range: bytes 0-65535/6442450944 <data of first segment> Request: GET /image/xxx-yyy HTTP/1.1 Range: bytes=1048576-1114111 Response: HTTP/1.1 206 Partial Content Content-Range: bytes 1048576-1114111/6442450944 <data of second segment> And so on. If you create a sparse file on your backup media, and download and write the data segments at the correct offset, you will get the a sparse version of the image as on the server side. This will work for raw or qcow2 images on NFS >= 4.2, or for qcow2 images on block storage. For older NFS versions, or raw images on block storage, we can solve the issue by reading the entire image and detecting zeroes - which is quite expensive, so I'm not sure we will implement this, maybe it will be done later. We have experimental patch using special sparse format, that can support this use case, downloading entire image in one pass. This commit message explain the format: https://gerrit.ovirt.org/#/c/85413/12//COMMIT_MSG For more info on using random I/O APIs, see: http://ovirt.github.io/ovirt-imageio/random-io (available since 4.2.3) For example code uploading sparse images see: https://github.com/oVirt/ovirt-imageio/blob/master/examples/upload For best performance, you should run your application on a oVirt host, using unix socket to communicate with imageio. See: http://ovirt.github.io/ovirt-imageio/unix-socket (will be available in 4.2.5) All this will work only for the non-active layer in a qcow2 chain. We are working now on incremental backup which will allow the same for the active layer with a running vm. This is expected in 4.3, and we may have a tech preview at some point in 4.2.z. Incremantal backup will use the similar API, allowing detection of dirty parts of an image, so you can download only the data that was changed since the last backup. Please watch and comment on the feature page: https://ovirt.org/develop/release-management/features/storage/incremental-b… We are also considering exposing images using NBD. This will allow downloading and uploading images using qemu-img from any host. This work depends on TLS-PSK support in qemu-img and qemu-nbd. You can follow this work here: https://lists.nongnu.org/archive/html/qemu-devel/2018-06/threads.html#08491 2. Is there an alternate method to transfer a snapshot to and from RHV storage? Are there other methods such as NFS share where we can download snapshot image to and from RHV storage? We don't support direct access to storage by 3rd party. You should use imageio API. Can you file RFE for this, explaning the use case and the current performance issues you experience? Nir

4 4

Issue with engine-setup on master
by Ravi Shankar Nori 02 Aug '18

02 Aug '18

Hi, I pulled the latest mater rpms from nightly builds [1] and there seems to be a issue running engine-setup. engine-setup fails with message [root@laptop ovirt-engine-master-new9]# engine-setup ***L:ERROR Internal error: No module named 'async_tasks_map' I had the same issue with dev env on master Any ideas Thanks Ravi [1] https://resources.ovirt.org/pub/yum-repo/ovirt-release-master.rpm

4 8

Extended DPDK support in oVirt[0]
by Leon Goldberg 31 Jul '18

31 Jul '18

Hi, oVirt support for DPDK was introduced in 2017[1], and is now enhanced in terms of deployment via Ansible[2] and usage via OVN. Compatible hosts and NICs can now be easily configured to use userspace drivers, while usage is enhanced via OVN, allowing for both increased performance and SDN usability. For additional information and instructions, please refer to this blog post[0]. [0] https://www.ovirt.org/blog/2018/07/ovn-dpdk/ [1] https://www.ovirt.org/blog/2017/09/ovs-dpdk/ [2] https://github.com/ovirt/ovirt-ansible-dpdk-setup/

1 0

Lago oVirt plugin v0.45 Release Announcement
by Gal Ben Haim 31 Jul '18

31 Jul '18

Hi All, On behalf of the Lago team, I'm pleased to announce Lago oVirt plugin v0.45 is available! For a detailed release announcement, please refer to our Github page at: https://github.com/lago-project/lago-ost-plugin/releases/tag/0.45 Resources ========== Docs: http://lago-ost-plugin.readthedocs.io/en/latest/ GitHub: https://github.com/lago-project/lago-ost-plugin YUM Repository: http://resources.ovirt.org/repos/lago/stable/0.0/rpm/ OST Docs: http://ovirt-system-tests.readthedocs.io/en/latest/ Changelog: http://lago-ost-plugin.readthedocs.io/en/latest/_static/ChangeLog.txt As always, if you find any issues, or willing to contribute, visit our GitHub page. Enjoy! -- *GAL bEN HAIM* RHV DEVOPS

1 0

oVirt Dashboard issues
by Hetz Ben Hamo 31 Jul '18

31 Jul '18

Hi, Whats up with the oVirt Dashboard? it has few problems:. You can see my Dashboard here: https://imgur.com/a/n4IWppe * the errors/warning cube doesn't update so much even after cleaning and waiting an hour or 2 * Cluster cube shows "1 cluster" but also "N/A" even when my cluster is up with 2 machines (with DNS names). * The memory calculation is wrong - it still shows 503.5 GB even if 1 node is down for maintenance (which means I need to see something like 220GB) Should I open bugs on all of them in 1 bugzilla? if so, on which product? Thanks, Hetz

8 13

Image Transfer mechanism queries/API support
by Ranjit DSouza 31 Jul '18

31 Jul '18

Hello oVirt Development team We had a conversation with Pavan Chavva for supporting RHV. He had suggested to contact you with queries related to oVirt APIs we plan to use. We have following queries: 1. While downloading a snapshot disk, can we identify allocated extents and download only those using oVirt API? We are able to download the disk using the Image Transfer API mechanism. However, this method downloads the entire disk including the non-allocated extents, which is a performance overhead. If this functionality does not exist at this point will it be available in near future? 2. Is there an alternate method to transfer a snapshot to and from RHV storage? Are there other methods such as NFS share where we can download snapshot image to and from RHV storage? Thanks Ranjit Team EverestFalcons

10 13

Re: [ovirt-users] VM User with UserRole missing permissions to activate console and other actions
by Greg Sheremeta 30 Jul '18

30 Jul '18

Adding some people who may be able to help. On Wed, Jul 18, 2018 at 7:15 AM Callum Smith <callum(a)well.ox.ac.uk> wrote: > Dear All, > > Please see the errors below. I'm seeing this in the engine.log when as a > user I'm trying to activate either a VM console or reboot a VM which I have > access to as a user ("UserRole permission assigned to VM). > > 2018-07-18 10:51:33,554+01 INFO > [org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-9) > [557ca876] Running command > : CreateUserSessionCommand internal: false. > 2018-07-18 10:51:33,575+01 INFO > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (default task-9) [557ca876] E > VENT_ID: USER_VDC_LOGIN(30), User callum@Biomedical Research Computing > connecting from '192.168.1.241' using session 'wiWA25wdaRP1zay > iyTSGBJKpvi89LdzgKqeX12BcZhNVhpV2BIA+zkAnT50xOSDglxnhfAi3S2ZiODls8JYFUA==' > logged in. > 2018-07-18 10:51:34,135+01 ERROR > [org.ovirt.engine.core.bll.GetSystemStatisticsQuery] (default task-5) > [8d830cdb-fc11-4e68-94e6-73309 > 65c4488] Query execution failed due to insufficient permissions. > 2018-07-18 10:51:34,205+01 ERROR > [org.ovirt.engine.core.bll.GetPermissionsForObjectQuery] (default task-26) > [ba1825f1-60fb-44cd-8b57- > ea701cf698c0] Query execution failed due to insufficient permissions. > 2018-07-18 10:51:34,242+01 ERROR > [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default > task-26) [] Operation Faile > d: query execution failed due to insufficient permissions. > 2018-07-18 10:51:34,389+01 ERROR > [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] > (default task-17) [02965366 > -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient > permissions. > 2018-07-18 10:51:34,393+01 ERROR > [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] > (default task-17) [02965366 > -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient > permissions. > 2018-07-18 10:51:34,394+01 ERROR > [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] > (default task-17) [02965366 > -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient > permissions. > 2018-07-18 10:51:34,396+01 ERROR > [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] > (default task-17) [02965366 > -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient > permissions. > 2018-07-18 10:51:59,195+01 WARN > [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-18) > [7881a832] User '9386d6f5-f172-4cdb > -abca-62492a357888' is trying to take the console of virtual machine > 'ddb23e0a-01d5-403c-89ab-37c400d2c938', but the console is alrea > dy taken by user 'd021fc10-4f7c-11e8-88cb-00163e6a7aff'. > 2018-07-18 10:51:59,197+01 INFO > [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-18) > [7881a832] No permission found for > user '9386d6f5-f172-4cdb-abca-62492a357888' or one of the groups he is > member of, when running action 'SetVmTicket', Required permiss > ions are: Action type: 'USER' Action group: 'RECONNECT_TO_VM' Object type: > 'VM' Object ID: 'ddb23e0a-01d5-403c-89ab-37c400d2c938'. > 2018-07-18 10:51:59,197+01 WARN > [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-18) > [7881a832] Validation of action 'Se > tVmTicket' failed for user callum@Biomedical Research Computing. Reasons: > VAR__ACTION__SET,VAR__TYPE__VM_TICKET,USER_CANNOT_FORCE_REC > ONNECT_TO_VM > 2018-07-18 10:51:59,198+01 ERROR > [org.ovirt.engine.api.restapi.resource.BackendVmGraphicsConsoleResource] > (default task-18) [] Operat > ion Failed: USER_CANNOT_FORCE_RECONNECT_TO_VM > > Regards, > Callum > > -- > > Callum Smith > Research Computing Core > Wellcome Trust Centre for Human Genetics > University of Oxford > e. callum(a)well.ox.ac.uk > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/D7GSJDZ32DBIM… > -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://www.redhat.com/> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

4 5

Vdsm stuck in get_dpdk_devices
by Nir Soffer 29 Jul '18

29 Jul '18

I'm seeing now new issue with latest vdsm 4.2.5: On engine side, host is not responding. On the host, vdsm is stuck waiting for stuck lshw child processes root 29580 0.0 0.0 776184 27468 ? S<sl 19:44 0:00 /usr/bin/python2 /usr/share/vdsm/supervdsmd --sockfile /var/run/vdsm/svdsm.sock root 29627 0.0 0.0 20548 1452 ? D< 19:44 0:00 \_ lshw -json -disable usb -disable pcmcia -disable isapnp -disable ide -disable scsi -disable dmi -disable memory -disable root 29808 0.0 0.0 20548 1456 ? D< 19:44 0:00 \_ lshw -json -disable usb -disable pcmcia -disable isapnp -disable ide -disable scsi -disable dmi -disable memory -disable root 30013 0.0 0.0 20548 1452 ? D< 19:46 0:00 \_ lshw -json -disable usb -disable pcmcia -disable isapnp -disable ide -disable scsi -disable dmi -disable memory -disable root 30064 0.0 0.0 20548 1456 ? D< 19:49 0:00 \_ lshw -json -disable usb -disable pcmcia -disable isapnp -disable ide -disable scsi -disable dmi -disable memory -disable In the log we see many of these new errors: 2018-07-29 19:52:39,001+0300 WARN (vdsm.Scheduler) [Executor] Worker blocked: <Worker name=periodic/1 running <Task <Operation action=<vdsm.virt.sampling.HostMonitor object at 0x7f8c14152ad 0> at 0x7f8c14152b10> timeout=15, duration=345 at 0x7f8c140f9190> task#=0 at 0x7f8c1418d950>, traceback: File: "/usr/lib64/python2.7/threading.py", line 785, in __bootstrap self.__bootstrap_inner() File: "/usr/lib64/python2.7/threading.py", line 812, in __bootstrap_inner self.run() File: "/usr/lib64/python2.7/threading.py", line 765, in run self.__target(*self.__args, **self.__kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/common/concurrent.py", line 194, in run ret = func(*args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 301, in _run self._execute_task() File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 315, in _execute_task task() File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 391, in __call__ self._callable() File: "/usr/lib/python2.7/site-packages/vdsm/virt/periodic.py", line 220, in __call__ self._func() File: "/usr/lib/python2.7/site-packages/vdsm/virt/sampling.py", line 576, in __call__ sample = HostSample(self._pid) File: "/usr/lib/python2.7/site-packages/vdsm/virt/sampling.py", line 240, in __init__ self.interfaces = _get_interfaces_and_samples() File: "/usr/lib/python2.7/site-packages/vdsm/virt/sampling.py", line 200, in _get_interfaces_and_samples for link in ipwrapper.getLinks(): File: "/usr/lib/python2.7/site-packages/vdsm/network/ipwrapper.py", line 267, in getLinks in six.viewitems(dpdk.get_dpdk_devices())) File: "/usr/lib/python2.7/site-packages/vdsm/network/link/dpdk.py", line 44, in get_dpdk_devices dpdk_devices = _get_dpdk_devices() File: "/usr/lib/python2.7/site-packages/vdsm/common/cache.py", line 41, in __call__ value = self.func(*args) File: "/usr/lib/python2.7/site-packages/vdsm/network/link/dpdk.py", line 111, in _get_dpdk_devices devices = _lshw_command() File: "/usr/lib/python2.7/site-packages/vdsm/network/link/dpdk.py", line 123, in _lshw_command rc, out, err = cmd.exec_sync(['lshw', '-json'] + filterout_cmd) File: "/usr/lib/python2.7/site-packages/vdsm/network/cmd.py", line 38, in exec_sync retcode, out, err = exec_sync_bytes(cmds) File: "/usr/lib/python2.7/site-packages/vdsm/common/cmdutils.py", line 156, in exec_cmd out, err = p.communicate() File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 924, in communicate stdout, stderr = self._communicate(input, endtime, timeout) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 924, in communicate stdout, stderr = self._communicate(input, endtime, timeout) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 1706, in _communicate orig_timeout) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 1779, in _communicate_with_poll ready = poller.poll(self._remaining_time(endtime)) (executor:363) I'm not sure it is reproducible, happened after I - stop vdsmd supervdsmd sanlock wdmd - install new sanlock version with unrelated fix - start vdsmd Running same command from the shell is successful: # time lshw -json -disable usb -disable pcmcia -disable isapnp -disable ide -disable scsi -disable dmi -disable memory -disable cpuinfo > /dev/null real 0m0.744s user 0m0.701s sys 0m0.040s And create fairly large json, but this should not be an issue: # lshw -json -disable usb -disable pcmcia -disable isapnp -disable ide -disable scsi -disable dmi -disable memory -disable cpuinfo | wc -c 143468 Do we have a flag to disable dpkd until this issue is fixed? Nir

1 1

[ACTION REQUIRED] Dropping oVirt 4.1 in CI
by Ehud Yonasi 29 Jul '18

29 Jul '18

Hey everyone, Since oVirt 4.1 has gone EOL, it is time to drop all related jobs in CI which includes: - All 4.1 jobs related - All 4.1 change queue jobs - The 'tested' repository under resources - The 4.1 nightly snapshot repository jobs Maintainers, if your projects have any dependencies on the resources above, please be sure to update them to more up to date or stable resources. In particular, to depend on any 4.1 packages, please use the 4.1 released repo at: Thanks in advance for your cooperation, Ehud.

1 1

[ATT] OST 'master' is now broken because of a change in CentOS - DEVELOPMENT BLOCKED
by Barak Korren 29 Jul '18

29 Jul '18

The openstack-java-glance-* packages in CentOS have been updated in a way that is now incompatible with how engine had been using Glance. This in turn causes any OST run to break ATM, which means no patches are currently making it past OST and CQ and into the 'tested' and nightly snapshot repositories. So far we've only seen this affect 'master' but since the change was made in CentOS, there is no reason to believe it will not break other version as well. A fix to engine to make it compatible with the new package had been posted here: https://gerrit.ovirt.org/c/93352/ Additionally, an issue in OST had made this harder to diagnose then it should have been, and was fixed here: https://gerrit.ovirt.org/c/93350/ Actions required: 1. Please avoid merging any unrelated patches until the issue is fixed 2. If you've merged any patches since Friday morning, please not that there were probably removed from the change queue asfailed changes, ad willl need to be resubmitted by either merging a newer patch to the relevant project, commenting "ci re-merge please" on the latest merged patch in Gerrit or resenting the Webhook event from GitHub. 3. If you can please help with reviewing, merging and back-porting the patches above to speed up resolution of this issue. Here is a list of project for which we've seen patches get dropped over the weekend - ovirt-provider-ovn - ovirt-engine - ovirt-ansible-vm-infra - vdsm Tracker ticket for this issue: https://ovirt-jira.atlassian.net/browse/OVIRT-2375 -- Barak Korren RHV DevOps team , RHCE, RHCi Red Hat EMEA redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted

2 2

[ OST Failure Report ] [ oVirt Master (ALL) ] [ 27-07-2018 ] [ 002_bootstrap.list_glance_images ]
by Dafna Ron 27 Jul '18

27 Jul '18

Hi, We seem to have a problem in the OST tests that is causing failure in multiple projects The issue is that setting __name__ on local function is not working correctly and we are exiting instead of skipping when Glance image is not available. We had the same issue on a different test where Milan fixed it: https://gerrit.ovirt.org/#/c/93167/ but now it seems that we have the same issue on list_glace_images as well. ERROR: Traceback (most recent call last): File "/usr/lib64/python2.7/unittest/case.py", line 369, in run testMethod() File "/usr/lib/python2.7/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 129, in wrapped_test test() File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 59, in wrapper return func(get_test_prefix(), *args, **kwargs) File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 78, in wrapper prefix.virt_env.engine_vm().get_api(api_ver=4), *args, **kwargs File "/home/jenkins/workspace/ovirt-master_change-queue-tester/ovirt-system-tests/basic-suite-master/test-scenarios/002_bootstrap.py", line 633, in list_glance_images raise SkipTest('%s: GLANCE connectivity test failed' % list_glance_images_4.__name__ ) NameError: global name 'list_glance_images_4' is not defined

2 3

Fwd: [Guidelines change] Changes to the packaging guidelines
by Sandro Bonazzola 27 Jul '18

27 Jul '18

FYI ---------- Forwarded message ---------- From: Jason L Tibbitts III <tibbs(a)math.uh.edu> Date: 2018-07-25 3:10 GMT+02:00 Subject: [Guidelines change] Changes to the packaging guidelines To: devel-announce(a)lists.fedoraproject.org Here are the recent changes to the packaging guidelines. ----- The packaging guidelines for enabling services by default were significantly revised to emphasize that services starting by default should fail only in exceptional conditions, and to provide additional guidance for services related to hardware enablement. * https://fedoraproject.org/wiki/Packaging:DefaultServices * https://pagure.io/packaging-committee/issue/777 ----- The Python guidelines were modified to mention the %pypi_source macro (available in all Fedora and EPEL releases) which conveniently expands to the proper source URL for the package at PyPi. * https://fedoraproject.org/wiki/Packaging:Python#Source_Files_from_PyPI * https://pagure.io/packaging-committee/issue/759 ----- The Python guidelines were modified to indicate that packages must not own the top-level __pycache__ directory. * https://fedoraproject.org/wiki/Packaging:Python#Byte_compiling * https://pagure.io/packaging-committee/issue/782 ----- A small change was made to the Java packaging guidelines to specify a dependency on javapackages-filesystem instead of javapackages-tools. * https://fedoraproject.org/wiki/Packaging:Java#BuildRequires_and_Requires * https://pagure.io/packaging-committee/issue/781 _______________________________________________ devel-announce mailing list -- devel-announce(a)lists.fedoraproject.org To unsubscribe send an email to devel-announce-leave(a)lists.fedoraproject.org Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel- announce@lists.fedoraproject.org/message/HP4LRC2RJNMOMXITZZYJ6FLF2RITY6H6/ -- SANDRO BONAZZOLA MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig>

1 0

storage domain deactivating
by Hetz Ben Hamo 26 Jul '18

26 Jul '18

Hi, As part of my "torture testing" to oVirt (4.2.4) I'm doing some testing with 1 node where I shut down the HE and the machine (powering off, not yanking the power cable) and rebooting to see it's survival status. One of the weird thing that happens is that when the machine boots and it starts the HE, it mounts the storage domains and everything works. However, after few moments, 3 of my 4 storage domains (ISO, export, and another storage domain, but not the hosted_engine storage domain) is being automatically deactivted, with the following errors: VDSM command GetFileStatsVDS failed: Storage domain does not exist: (u'f241db01-2282-4204-8fe0-e27e36b3a909',) Refresh image list failed for domain(s): ISO (ISO file type). Please check domain activity. Storage Domain ISO (Data Center HetzLabs) was deactivated by system because it's not visible by any of the hosts. Storage Domain data-NAS3 (Data Center HetzLabs) was deactivated by system because it's not visible by any of the hosts. Storage Domain export (Data Center HetzLabs) was deactivated by system because it's not visible by any of the hosts. However, when I see those message and I'm manually re-activating those storage domains, all of them getting the status "UP" and there are no errors and I can see disks, images, etc... Should I open a bug in Bugzilla about this issue? Thanks

3 4

OST: Cluster compatibility testing
by Milan Zamazal 26 Jul '18

26 Jul '18

Hi, CI runs now OST basic-suite-master periodically with data center and cluster versions different from the default one on master. That tests changes in master for breakages when run in older version compatibility modes. Contingent failures are reported to infra. If you make an OST test known not to run on older cluster versions (e.g. < 4.1), you should mark the test with a decorator such as @versioning.require_version(4, 1) You can also distinguish cluster version dependent code inside tests by calling versioning.cluster_version_ok(4, 1) See examples in basic-suite-master. You can run basic-suite-master with a different data center and cluster version manually on your computer by setting OST_DC_VERSION environment variable, e.g.: export OST_DC_VERSION=4.1 ./run_suite.sh basic-suite-master Barak, it's currently possible to request OST run on Gerrit patches. I was asked whether it is also possible to request an OST run with a non-default cluster version(s). Is it or not? Thanks, Milan

2 2

May snapshot status be `OK' before snapshot creation finishes?
by Milan Zamazal 26 Jul '18

26 Jul '18

Hi, a failure of previewing a snapshot with memory has been experienced in OST master suite and I'm not sure whether REST API responses about snapshot status are correct or not. When I'm creating a snapshot with memory, <snapshot_status> reported from Engine REST API in /api/vms/…/snapshots is initially `locked' and later switches to `ok'. The problem is that `ok' starts being reported before snapshot creation completes, resulting in errors if I try to stop the VM or to preview the snapshot at the moment. Does <snapshot_status>ok</snapshot_status> guarantee that the snapshot is completed or not? I can see the following example in ovirt-engine-sdk (for snapshot without memory): # 'Waiting for Snapshot creation to finish' snapshot_service = snapshots_service.snapshot_service(snapshot.id) while True: time.sleep(5) snapshot = snapshot_service.get() if snapshot.snapshot_status == types.SnapshotStatus.OK: break So I suppose snapshot status shouldn't switch to OK before snapshot creation finishes. But it's not true in Engine master. Is it a bug or a feature? Thanks, Milan

2 3

Re: Failed to Run VM on host (self hosted engine)
by Deekshith 26 Jul '18

26 Jul '18

Dear Team I have reinstalled the OS and tried issue is same unable to launch the VM, I don’t have any SAN or any storages it’s all in Local . Please help me to resolve the issue My server details Lenovo x3650 M5 , Deekshith

1 0

[ OST Failure Report ] [ oVirt Master (ovirt-engine) ] [ 23-07-2018 ] [ 008_basic_ui_sanity.start_grid ]
by Dafna Ron 25 Jul '18

25 Jul '18

Hi, the issue seems to be that host-1 stopped responding and I can see some fluetd errors which we should look at. Jira opened to track this issue: https://ovirt-jira.atlassian.net/browse/OVIRT-2363 Martin, I also added you to the Jira - can you please have a look? error from node-1 messages log: Jul 23 05:09:14 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:14 -0400 [warn]: detached forwarding server 'lago-basic-suite-master-engine' host="lago-basic-suite-master-engine" port=24224 phi=16.275347714068506 Jul 23 05:09:14 lago-basic-suite-master-host-1 fluentd: ["lago-basic-suite-master-engine", "lago-basic-suite-master-engine", "lago-basic-suite-master-engine", "lago-basic-suite-master-engine", "lago-basic-suite-master-engine", "lago-basic-suite-master-engine"] Jul 23 05:09:14 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:14 -0400 fluent.warn: {"host":"lago-basic-suite-master-engine","port":24224,"phi":16.275347714068506,"message":"detached forwarding server 'lago-basic-suite-master-engine' host=\"lago-basic-suite-master-engine\" port=24224 phi=16.275347714068506"} Jul 23 05:09:15 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:15 -0400 [warn]: detached forwarding server 'lago-basic-suite-master-engine' host="lago-basic-suite-master-engine" port=24224 phi=16.70444149784817 Jul 23 05:09:15 lago-basic-suite-master-host-1 fluentd: ["lago-basic-suite-master-engine", "lago-basic-suite-master-engine", "lago-basic-suite-master-engine", "lago-basic-suite-master-engine", "lago-basic-suite-master-engine", "lago-basic-suite-master-engine"] Jul 23 05:09:15 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:15 -0400 fluent.warn: {"host":"lago-basic-suite-master-engine","port":24224,"phi":16.70444149784817,"message":"detached forwarding server 'lago-basic-suite-master-engine' host=\"lago-basic-suite-master-engine\" port=24224 phi=16.70444149784817"} Jul 23 05:09:23 lago-basic-suite-master-host-1 python: ansible-command Invoked with warn=False executable=None _uses_shell=False _raw_params=systemctl is-active 'collectd' removes=None argv=None creates=None chdir=None stdin=None Jul 23 05:09:25 lago-basic-suite-master-host-1 systemd-logind: New session 29 of user root. Jul 23 05:09:25 lago-basic-suite-master-host-1 systemd: Started Session 29 of user root. Jul 23 05:09:25 lago-basic-suite-master-host-1 systemd: Starting Session 29 of user root. Jul 23 05:09:25 lago-basic-suite-master-host-1 systemd-logind: Removed session 29. Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 [warn]: failed to flush the buffer. error_class="RuntimeError" error="no nodes are available" plugin_id="object:151a620" Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 [warn]: retry count exceededs limit. Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 [warn]: /usr/share/gems/gems/fluentd-0.12.42/lib/fluent/plugin/out_forward.rb:222:in `write_objects' Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 [warn]: /usr/share/gems/gems/fluentd-0.12.42/lib/fluent/output.rb:490:in `write' Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 [warn]: /usr/share/gems/gems/fluentd-0.12.42/lib/fluent/buffer.rb:354:in `write_chunk' Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 [warn]: /usr/share/gems/gems/fluentd-0.12.42/lib/fluent/buffer.rb:333:in `pop' Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 [warn]: /usr/share/gems/gems/fluentd-0.12.42/lib/fluent/output.rb:342:in `try_flush' Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 [warn]: /usr/share/gems/gems/fluentd-0.12.42/lib/fluent/output.rb:149:in `run' Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 [error]: throwing away old logs. Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 fluent.warn: {"error_class":"RuntimeError","error":"no nodes are available","plugin_id":"object:151a620","message":"failed to flush the buffer. error_class=\"RuntimeError\" error=\"no nodes are available\" plugin_id=\"object:151a620\""} Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 fluent.warn: {"message":"retry count exceededs limit."} Jul 23 05:09:27 lago-basic-suite-master-host-1 fluentd: 2018-07-23 05:09:27 -0400 fluent.error: {"message":"throwing away old logs."} Thanks. Dafna On Mon, Jul 23, 2018 at 10:31 AM, oVirt Jenkins <jenkins(a)ovirt.org> wrote: > Change 92882,9 (ovirt-engine) is probably the reason behind recent system > test > failures in the "ovirt-master" change queue and needs to be fixed. > > This change had been removed from the testing queue. Artifacts build from > this > change will not be released until it is fixed. > > For further details about the change see: > https://gerrit.ovirt.org/#/c/92882/9 > > For failed test results see: > http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/8764/ > _______________________________________________ > Infra mailing list -- infra(a)ovirt.org > To unsubscribe send an email to infra-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community- > guidelines/ > List Archives: https://lists.ovirt.org/archives/list/infra@ovirt.org/ > message/6LYYXSGM4LQSRVSYY3IJEIE64LW27TJM/ >

5 4

planned Jenkins restart
by Evgheni Dereveanchin 25 Jul '18

25 Jul '18

Hi everyone, I'll be performing a planned Jenkins restart within the next hour. No new jobs will be scheduled during this maintenance period. I will inform you once it is over. Regards, Evgheni Dereveanchin

1 1

Re: Failed to Run VM on host (self hosted engine)
by Deekshith 24 Jul '18

24 Jul '18

Dear Team I one more time reinstalled host and installed overt engine 4.0 ,now I showing white screen on browser From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 24 July 2018 11:47 To: 'Greg Sheremeta'; 'ebenahar(a)redhat.com'; 'talayan(a)redhat.com'; 'ravishankar(a)redhat.com'; 'dchaplyg(a)redhat.com'; 'alukiano(a)redhat.com' Cc: 'Roy Golan'; 'devel'; 'users'; 'girishrs(a)binaryindia.com'; 'IT Support Mangalore' Subject: Failed to Run VM on host (self hosted engine) Dear team It is a new installation , everything is ok but vm is not coming up , please help me out solve this issue. Regards Deekshith 9964507515,9481707515 From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 23 July 2018 05:34 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Please run these commands, and attach the output ls -lhZ $(realpath /rhev/data-center/mnt/_ovirt_DATA) ausearch -m avc -ts this-week On Mon, Jul 23, 2018 at 7:44 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear Team This is the error , please help me to resolve the issue. Regards Deekshith From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 23 July 2018 11:41 To: 'Greg Sheremeta' Cc: 'Roy Golan'; 'devel'; 'users' Subject: RE: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Dear team Please find the attached KVM error file. Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 22 July 2018 06:09 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils It appears you have permission issues on your storage. I see you are using storageType='LOCALFS' per https://www.ovirt.org/documentation/admin-guide/chap-Storage/ "Ensure that the directory has permissions allowing read/write access to the vdsm user (UID 36) and kvm group (GID 36)." Can you verify that? 2018-07-20 12:10:33,757+0530 ERROR (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') The vm start process failed (vm:943) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 872, in _startUnderlyingVm self._run() File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2876, in _run dom.createWithFlags(flags) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 130, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 92, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1099, in createWithFlags if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self) libvirtError: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799 c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408 d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d- b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied 2018-07-20 12:10:33,757+0530 INFO (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') Changed state to Down: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied (code=1) (vm:1683) On Fri, Jul 20, 2018 at 6:00 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear Team Please find attached Log files , Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 07 July 2018 03:58 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Hi, Please attach logs -- engine.log and vdsm.log at least. Any others where you see errors, too. Best wishes, Greg On Sat, Jul 7, 2018 at 1:59 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team I have clean the os and installed 4.2 ovirt engine , host, datacenter ,data domain, all are up but vm is not coming up .please help me to resolve the issue. Regards Deekshith From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 02 July 2018 04:54 To: 'Roy Golan' Cc: 'Greg Sheremeta'; 'devel'; 'users' Subject: RE: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Hi team Can i have some best practice self hosted engine setup guide . i am cleaning up the os (fresh installation ) and give me some backup tips for future corruption issues. Server model : Lenovo 3650 m5 Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 26 June 2018 12:42 To: Deekshith Cc: Greg Sheremeta; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 26 Jun 2018 at 09:47 Deekshith <deekshith(a)binaryindia.com> wrote: What about data if i cleanup the OS ? See here https://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migration/ If you want to avoid the backup/restore you can try reinstalling some of the packages: yum reinstall ovirt-engine-wildfly and run engine-setup. Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 26 June 2018 12:14 To: Deekshith Cc: Greg Sheremeta; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 26 Jun 2018 at 07:23 Deekshith <deekshith(a)binaryindia.com> wrote: Hi team It was installed 1 year back , 10 days before we were not able to take the console and webadmin of the server, it was working only 10 minutes once manually restart the server, so I tried refreshing the engine (engine cleanup)but same issue ,so I upgraded my centos 7.2 to 7.4 then i got webadmin and console of the server ,now my first problem is resolved ...but host is not coming up.... I recommend you do an engine-backup, clean up the os (yum update, ensure proper ovirt repo for you version) and do engine-setup and restore. Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 25 June 2018 06:49 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users; allentvpm(a)gmail.com Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is this a fresh install or an upgrade to 4.1? On Mon, Jun 25, 2018 at 3:41 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Engine version is 4.1 and I am able to take the console and webadmin from the browser. All the vm data is available in the host . But host is not coming up. I upgrade from the NET( YUM UPDATE) all the necessary packages downloaded .. let me know if any log files needed. Please help me to resolve the issue . Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 22 June 2018 03:22 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users; allen_john(a)mrpl.co.in Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is your engine functioning at all? I'm not sure if you're saying your entire engine doesn't work, or just host deploy doesn't work. What version of ovirt engine is this? How did you install -- fresh installation, upgrade? From source or rpm? Best wishes, Greg On Wed, Jun 20, 2018 at 12:35 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Please find the attached server and host logs.. ovirt host unresponsive(down), unable to install node packages. Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 19 June 2018 06:57 To: Greg Sheremeta Cc: devel; users; deekshith(a)binaryindia.com; allen_john(a)mrpl.co.in Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 19 Jun 2018 at 16:04 Greg Sheremeta <gshereme(a)redhat.com> wrote: Sending to devel list. Anyone ever seen this before? It sounds like a bad installation if Java classes are missing / classloader issues are present. 2018-06-18 11:23:11,287+05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Correlation ID: d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Installing Host Node. Retrieving installation logs to: '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20180618112311-mrpl.kvm2-d6a2578b-c58f-43be-b6ad-30a3a0a57a74.log'. 2018-06-18 11:23:12,131+05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Correlation ID: d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Installing Host Node. Stage: Termination. 2018-06-18 11:23:12,193+05 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to mrpl.kvm2/172.31.1.32 2018-06-18 11:23:12,206+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 2018-06-18 11:23:12,206+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Command 'PollVDSCommand(HostName = Node, VdsIdVDSCommandParametersBase:{runAsync='true', hostId='d862d5c8-c75e-42ee-867f-ca16a228c2ad'})' execution failed: java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 2018-06-18 11:23:12,707+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is that a regular installation and what version? jdk version? server.log engine.log On Tue, Jun 19, 2018 at 8:50 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Please find attached ovirt-engine log . Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 19 June 2018 05:53 To: deekshith(a)binaryindia.com Cc: users Subject: Re: [ovirt-users] Unable to start Ovirt engine What does it say in the /var/log/ovirt-engine/setup/ovirt-engine-setup-xxxxxx.log? On Sun, Jun 17, 2018 at 6:01 AM Deekshith <deekshith(a)binaryindia.com> wrote: Hi Team Please anyone help me to solve this issue. 1. Error! Filename not specified. _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QPBXKHLK4NSU6… -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2AA4B5IPQL7O2… -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

2 1

Failed to Run VM on host (self hosted engine)
by Deekshith 24 Jul '18

24 Jul '18

Dear team It is a new installation , everything is ok but vm is not coming up , please help me out solve this issue. Regards Deekshith 9964507515,9481707515 From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 23 July 2018 05:34 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Please run these commands, and attach the output ls -lhZ $(realpath /rhev/data-center/mnt/_ovirt_DATA) ausearch -m avc -ts this-week On Mon, Jul 23, 2018 at 7:44 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear Team This is the error , please help me to resolve the issue. Regards Deekshith From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 23 July 2018 11:41 To: 'Greg Sheremeta' Cc: 'Roy Golan'; 'devel'; 'users' Subject: RE: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Dear team Please find the attached KVM error file. Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 22 July 2018 06:09 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils It appears you have permission issues on your storage. I see you are using storageType='LOCALFS' per https://www.ovirt.org/documentation/admin-guide/chap-Storage/ "Ensure that the directory has permissions allowing read/write access to the vdsm user (UID 36) and kvm group (GID 36)." Can you verify that? 2018-07-20 12:10:33,757+0530 ERROR (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') The vm start process failed (vm:943) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 872, in _startUnderlyingVm self._run() File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2876, in _run dom.createWithFlags(flags) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 130, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 92, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1099, in createWithFlags if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self) libvirtError: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799 c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408 d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d- b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied 2018-07-20 12:10:33,757+0530 INFO (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') Changed state to Down: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied (code=1) (vm:1683) On Fri, Jul 20, 2018 at 6:00 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear Team Please find attached Log files , Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 07 July 2018 03:58 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Hi, Please attach logs -- engine.log and vdsm.log at least. Any others where you see errors, too. Best wishes, Greg On Sat, Jul 7, 2018 at 1:59 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team I have clean the os and installed 4.2 ovirt engine , host, datacenter ,data domain, all are up but vm is not coming up .please help me to resolve the issue. Regards Deekshith From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 02 July 2018 04:54 To: 'Roy Golan' Cc: 'Greg Sheremeta'; 'devel'; 'users' Subject: RE: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Hi team Can i have some best practice self hosted engine setup guide . i am cleaning up the os (fresh installation ) and give me some backup tips for future corruption issues. Server model : Lenovo 3650 m5 Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 26 June 2018 12:42 To: Deekshith Cc: Greg Sheremeta; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 26 Jun 2018 at 09:47 Deekshith <deekshith(a)binaryindia.com> wrote: What about data if i cleanup the OS ? See here https://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migration/ If you want to avoid the backup/restore you can try reinstalling some of the packages: yum reinstall ovirt-engine-wildfly and run engine-setup. Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 26 June 2018 12:14 To: Deekshith Cc: Greg Sheremeta; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 26 Jun 2018 at 07:23 Deekshith <deekshith(a)binaryindia.com> wrote: Hi team It was installed 1 year back , 10 days before we were not able to take the console and webadmin of the server, it was working only 10 minutes once manually restart the server, so I tried refreshing the engine (engine cleanup)but same issue ,so I upgraded my centos 7.2 to 7.4 then i got webadmin and console of the server ,now my first problem is resolved ...but host is not coming up.... I recommend you do an engine-backup, clean up the os (yum update, ensure proper ovirt repo for you version) and do engine-setup and restore. Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 25 June 2018 06:49 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users; allentvpm(a)gmail.com Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is this a fresh install or an upgrade to 4.1? On Mon, Jun 25, 2018 at 3:41 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Engine version is 4.1 and I am able to take the console and webadmin from the browser. All the vm data is available in the host . But host is not coming up. I upgrade from the NET( YUM UPDATE) all the necessary packages downloaded .. let me know if any log files needed. Please help me to resolve the issue . Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 22 June 2018 03:22 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users; allen_john(a)mrpl.co.in Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is your engine functioning at all? I'm not sure if you're saying your entire engine doesn't work, or just host deploy doesn't work. What version of ovirt engine is this? How did you install -- fresh installation, upgrade? From source or rpm? Best wishes, Greg On Wed, Jun 20, 2018 at 12:35 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Please find the attached server and host logs.. ovirt host unresponsive(down), unable to install node packages. Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 19 June 2018 06:57 To: Greg Sheremeta Cc: devel; users; deekshith(a)binaryindia.com; allen_john(a)mrpl.co.in Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 19 Jun 2018 at 16:04 Greg Sheremeta <gshereme(a)redhat.com> wrote: Sending to devel list. Anyone ever seen this before? It sounds like a bad installation if Java classes are missing / classloader issues are present. 2018-06-18 11:23:11,287+05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Correlation ID: d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Installing Host Node. Retrieving installation logs to: '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20180618112311-mrpl.kvm2-d6a2578b-c58f-43be-b6ad-30a3a0a57a74.log'. 2018-06-18 11:23:12,131+05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Correlation ID: d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Installing Host Node. Stage: Termination. 2018-06-18 11:23:12,193+05 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to mrpl.kvm2/172.31.1.32 2018-06-18 11:23:12,206+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 2018-06-18 11:23:12,206+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Command 'PollVDSCommand(HostName = Node, VdsIdVDSCommandParametersBase:{runAsync='true', hostId='d862d5c8-c75e-42ee-867f-ca16a228c2ad'})' execution failed: java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 2018-06-18 11:23:12,707+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is that a regular installation and what version? jdk version? server.log engine.log On Tue, Jun 19, 2018 at 8:50 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Please find attached ovirt-engine log . Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 19 June 2018 05:53 To: deekshith(a)binaryindia.com Cc: users Subject: Re: [ovirt-users] Unable to start Ovirt engine What does it say in the /var/log/ovirt-engine/setup/ovirt-engine-setup-xxxxxx.log? On Sun, Jun 17, 2018 at 6:01 AM Deekshith <deekshith(a)binaryindia.com> wrote: Hi Team Please anyone help me to solve this issue. 1. Error! Filename not specified. _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QPBXKHLK4NSU6… -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2AA4B5IPQL7O2… -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

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Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils
by Greg Sheremeta 24 Jul '18

24 Jul '18

It appears you have permission issues on your storage. I see you are using storageType='LOCALFS' per https://www.ovirt.org/documentation/admin-guide/chap-Storage/ "Ensure that the directory has permissions allowing read/write access to the vdsm user (UID 36) and kvm group (GID 36)." Can you verify that? 2018-07-20 12:10:33,757+0530 ERROR (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') The vm start process failed (vm:943) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 872, in _startUnderlyingVm self._run() File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2876, in _run dom.createWithFlags(flags) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 130, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 92, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1099, in createWithFlags if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self) libvirtError: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799 c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408 d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: *Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-* *b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied* 2018-07-20 12:10:33,757+0530 INFO (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') Changed state to Down: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: *Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied (code=1) (vm:1683)* On Fri, Jul 20, 2018 at 6:00 AM Deekshith <deekshith(a)binaryindia.com> wrote: > Dear Team > > Please find attached Log files , > > > > Deekshith > > > > > > > > *From:* Greg Sheremeta [mailto:gshereme@redhat.com] > *Sent:* 07 July 2018 03:58 > *To:* deekshith(a)binaryindia.com > *Cc:* Roy Golan; devel; users > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > Hi, > > > > Please attach logs -- engine.log and vdsm.log at least. Any others where > you see errors, too. > > > > Best wishes, > > Greg > > > > On Sat, Jul 7, 2018 at 1:59 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Dear team > > I have clean the os and installed 4.2 ovirt engine , host, datacenter > ,data domain, all are up but vm is not coming up .please help me to resolve > the issue. > > > > Regards > > Deekshith > > > > > > *From:* Deekshith [mailto:deekshith@binaryindia.com] > *Sent:* 02 July 2018 04:54 > *To:* 'Roy Golan' > *Cc:* 'Greg Sheremeta'; 'devel'; 'users' > *Subject:* RE: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > Hi team > > Can i have some best practice self hosted engine setup guide . i am > cleaning up the os (fresh installation ) and give me some backup tips for > future corruption issues. > > > > Server model : Lenovo 3650 m5 > > > > Regards > > Deekshith > > > > > > > > *From:* Roy Golan [mailto:rgolan@redhat.com] > *Sent:* 26 June 2018 12:42 > *To:* Deekshith > *Cc:* Greg Sheremeta; devel; users > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > On Tue, 26 Jun 2018 at 09:47 Deekshith <deekshith(a)binaryindia.com> wrote: > > What about data if i cleanup the OS ? > > > > > > See here > https://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migration/ > > > > If you want to avoid the backup/restore you can try reinstalling some of > the packages: > > yum reinstall ovirt-engine-wildfly > > > > and run engine-setup. > > > > > > Regards > > Deekshith > > > > *From:* Roy Golan [mailto:rgolan@redhat.com] > *Sent:* 26 June 2018 12:14 > *To:* Deekshith > *Cc:* Greg Sheremeta; devel; users > > > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > On Tue, 26 Jun 2018 at 07:23 Deekshith <deekshith(a)binaryindia.com> wrote: > > Hi team > > It was installed 1 year back , 10 days before we were not able to take the > console and webadmin of the server, it was working only 10 minutes once > manually restart the server, so I tried refreshing the engine (engine > cleanup)but same issue ,so I upgraded my centos 7.2 to 7.4 then i got > webadmin and console of the server ,now my first problem is resolved ...but > host is not coming up.... > > > > I recommend you do an engine-backup, clean up the os (yum update, ensure > proper ovirt repo for you version) and do engine-setup and restore. > > > > > > > > Regards > > Deekshith > > *From:* Greg Sheremeta [mailto:gshereme@redhat.com] > *Sent:* 25 June 2018 06:49 > *To:* deekshith(a)binaryindia.com > *Cc:* Roy Golan; devel; users; allentvpm(a)gmail.com > > > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > Is this a fresh install or an upgrade to 4.1? > > > > On Mon, Jun 25, 2018 at 3:41 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Dear team > > Engine version is 4.1 and I am able to take the console and webadmin from > the browser. All the vm data is available in the host . But host is not > coming up. > > I upgrade from the NET( YUM UPDATE) all the necessary packages downloaded > .. let me know if any log files needed. > > > > Please help me to resolve the issue . > > > > Regards > > Deekshith > > > > > > *From:* Greg Sheremeta [mailto:gshereme@redhat.com] > *Sent:* 22 June 2018 03:22 > *To:* deekshith(a)binaryindia.com > *Cc:* Roy Golan; devel; users; allen_john(a)mrpl.co.in > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > Is your engine functioning at all? I'm not sure if you're saying your > entire engine doesn't work, or just host deploy doesn't work. > > What version of ovirt engine is this? > > How did you install -- fresh installation, upgrade? From source or rpm? > > > > Best wishes, > > Greg > > > > > > On Wed, Jun 20, 2018 at 12:35 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Dear team > > Please find the attached server and host logs.. ovirt host > unresponsive(down), unable to install node packages. > > > > Regards > > Deekshith > > > > *From:* Roy Golan [mailto:rgolan@redhat.com] > *Sent:* 19 June 2018 06:57 > *To:* Greg Sheremeta > *Cc:* devel; users; deekshith(a)binaryindia.com; allen_john(a)mrpl.co.in > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > On Tue, 19 Jun 2018 at 16:04 Greg Sheremeta <gshereme(a)redhat.com> wrote: > > Sending to devel list. > > > > Anyone ever seen this before? It sounds like a bad installation if Java > classes are missing / classloader issues are present. > > > > 2018-06-18 11:23:11,287+05 INFO > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: > VDS_INSTALL_IN_PROGRESS(509), Correlation ID: > d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, > Custom Event ID: -1, Message: Installing Host Node. Retrieving installation > logs to: > '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20180618112311-mrpl.kvm2-d6a2578b-c58f-43be-b6ad-30a3a0a57a74.log'. > > 2018-06-18 11:23:12,131+05 INFO > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: > VDS_INSTALL_IN_PROGRESS(509), Correlation ID: > d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, > Custom Event ID: -1, Message: Installing Host Node. Stage: Termination. > > 2018-06-18 11:23:12,193+05 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to mrpl.kvm2/172.31.1.32 > > 2018-06-18 11:23:12,206+05 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] > (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] > Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > 2018-06-18 11:23:12,206+05 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] > (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] > Command 'PollVDSCommand(HostName = Node, > VdsIdVDSCommandParametersBase:{runAsync='true', > hostId='d862d5c8-c75e-42ee-867f-ca16a228c2ad'})' execution failed: > java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: > org/apache/commons/lang/StringUtils > > 2018-06-18 11:23:12,707+05 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] > (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] > Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > Is that a regular installation and what version? > > jdk version? > > server.log engine.log > > > > > > On Tue, Jun 19, 2018 at 8:50 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Dear team > > Please find attached ovirt-engine log . > > > > Regards > > Deekshith > > > > *From:* Greg Sheremeta [mailto:gshereme@redhat.com] > *Sent:* 19 June 2018 05:53 > *To:* deekshith(a)binaryindia.com > *Cc:* users > *Subject:* Re: [ovirt-users] Unable to start Ovirt engine > > > > What does it say in the > /var/log/ovirt-engine/setup/ovirt-engine-setup-xxxxxx.log? > > > > On Sun, Jun 17, 2018 at 6:01 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Hi Team > > Please anyone help me to solve this issue. > > > > > > 1. *Error! Filename not specified.* > > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/QPBXKHLK4NSU6… > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/2AA4B5IPQL7O2… > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > > -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://www.redhat.com/> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

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oVirt master - Fedora 28
by Sandro Bonazzola 23 Jul '18

23 Jul '18

Hi, you can now "dnf install ovirt-engine" on fedora 28 using https://resources.ovirt.org/repos/ovirt/tested/master/rpm/fc28/ ovirt-master-snapshot is still syncing and will probably be aligned in 1 hour or so. Mirrors should be aligned by tomorrow. Please note that no test has been done on the build. Host side we are currently blocked on a broken dependency on Bug 1588471 <https://bugzilla.redhat.com/show_bug.cgi?id=1588471> - nothing provides python-rhsm needed by pulp-rpm-handlers-2.15.2-1.fc28.noarch And we still miss vdsm build, pending https://gerrit.ovirt.org/91944 review and merge for supporting fc28. A few notes on the engine build: - Dropped fluentd and related packages from the dependency tree: there's no commitment in supporting fluentd for metrics in 4.3 so we didn't invest time in packaging it for fedora. - Dropped limitation on novnc < 0.6. Fedora already has 0.6.1 in stable repository and we have Bug 1502652 <https://bugzilla.redhat.com/show_bug.cgi?id=1502652> - [RFE] upgrade novnc which should be scoped for 4.3.0 or we should consider dropping novnc support. This should allow to start developing oVirt Engine appliance based on Fedora 28 and then OST suites. Thanks, -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig>

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