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getVdsCapabilites unexpected exception [was: Re: AIO 3.4 on fedora 19 initial errors before coming up]
by Gianluca Cecchi 13 May '14

13 May '14

Actually it seems that today datacenter comes up but starting a windows XP vm remains in "waiting for launch" Yesterday I ran an update that impied gluster but I don't think it is relevant in my environment... yum.log contains: May 10 21:24:20 Updated: openstack-java-client-3.0.4-1.fc19.noarch May 10 21:24:20 Updated: audit-libs-2.3.6-1.fc19.x86_64 May 10 21:24:20 Updated: libjpeg-turbo-1.3.1-2.fc19.x86_64 May 10 21:24:20 Installed: rsyslog-mmjsonparse-7.2.6-1.fc19.x86_64 May 10 21:24:21 Updated: glusterfs-libs-3.5.0-3.fc19.x86_64 May 10 21:24:21 Updated: glusterfs-3.5.0-3.fc19.x86_64 May 10 21:24:21 Updated: openstack-java-quantum-model-3.0.4-1.fc19.noarch May 10 21:24:21 Updated: openstack-java-glance-model-3.0.4-1.fc19.noarch May 10 21:24:21 Updated: openstack-java-keystone-model-3.0.4-1.fc19.noarch May 10 21:24:21 Updated: openstack-java-keystone-client-3.0.4-1.fc19.noarch May 10 21:24:21 Updated: openstack-java-glance-client-3.0.4-1.fc19.noarch May 10 21:24:21 Updated: openstack-java-quantum-client-3.0.4-1.fc19.noarch May 10 21:24:22 Updated: glusterfs-fuse-3.5.0-3.fc19.x86_64 May 10 21:24:22 Updated: glusterfs-api-3.5.0-3.fc19.x86_64 May 10 21:24:22 Updated: glusterfs-rdma-3.5.0-3.fc19.x86_64 May 10 21:24:22 Updated: glusterfs-cli-3.5.0-3.fc19.x86_64 May 10 21:24:22 Updated: libjpeg-turbo-devel-1.3.1-2.fc19.x86_64 May 10 21:24:22 Updated: audit-2.3.6-1.fc19.x86_64 May 10 21:24:22 Updated: audit-libs-python-2.3.6-1.fc19.x86_64 May 10 21:24:23 Updated: openstack-java-resteasy-connector-3.0.4-1.fc19.noarch May 10 21:24:23 Updated: 2:microcode_ctl-2.0-7.fc19.x86_64 May 10 21:24:23 Updated: python-ethtool-0.9-2.fc19.x86_64 May 10 21:24:23 Updated: htop-1.0.3-1.fc19.x86_64 May 10 21:24:23 Updated: python-lxml-3.3.5-1.fc19.x86_64 May 10 21:24:28 Updated: kmod-nvidia-304xx-3.13.11-100.fc19.x86_64-304.119-2.fc19.11.x86_64 May 10 21:24:28 Updated: audit-libs-2.3.6-1.fc19.i686 In my engine.log I see error about getting capabilities... 2014-05-11 10:15:26,759 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_W orker-67) Failed in GetCapabilitiesVDS method 2014-05-11 10:15:26,759 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_W orker-67) Command org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand return value org.ovirt.engine.core.vdsbroker.vdsbroker.VDSInfoReturnForXmlRpc@792fc59f 2014-05-11 10:15:26,760 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_W orker-67) HostName = local_host 2014-05-11 10:15:26,760 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_W orker-67) Command GetCapabilitiesVDSCommand(HostName = local_host, HostId = aab9571f-da17-4c3c-9e6b-d0224b84c31e, vds=Host[lo cal_host]) execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetCapabilitiesV DS, error = Unexpected exception, code = 16 2014-05-11 10:15:26,771 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (DefaultQuartzScheduler_Worker-67) Failed to refre sh VDS , vds = aab9571f-da17-4c3c-9e6b-d0224b84c31e : local_host, error = org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetCapabilitiesVDS, error = Unexpected exception, code = 16, continuing.: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetCapabilitiesVDS, error = Unexpected exception, code = 16 at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.createDefaultConcreteException(VdsBrokerCommand.java:61) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase.createException(BrokerCommandBase.java:199) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase.proceedProxyReturnValue(BrokerCommandBase.java:186) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand.executeVdsBrokerCommand(GetCapabilitiesVDSCommand.java:16) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVDSCommand(VdsBrokerCommand.java:96) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VDSCommandBase.executeCommand(VDSCommandBase.java:56) [vdsbroker.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:31) [dal.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.refreshCapabilities(VdsManager.java:537) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.beforeFirstRefreshTreatment(VdsUpdateRunTimeInfo.java:888) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.refreshVdsRunTimeInfo(VdsUpdateRunTimeInfo.java:499) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.refresh(VdsUpdateRunTimeInfo.java:337) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.onTimer(VdsManager.java:236) [vdsbroker.jar:] at sun.reflect.GeneratedMethodAccessor35.invoke(Unknown Source) [:1.7.0_55] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_55] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_55] at org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60) [scheduler.jar:] at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [quartz.jar:] at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557) [quartz.jar:] [root@tekkaman ovirt-engine]# vdsClient -s 0 getVdsCapabilities Unexpected exception the qemu command line is qemu 8470 1 5 09:58 ? 00:00:57 /usr/bin/qemu-system-x86_64 -machine accel=kvm -name winxp -S -machine pc-1.0,accel=kvm,usb=off -cpu Opteron_G3 -m 2048 -realtime mlock=off -smp 1,maxcpus=160,sockets=160,cores=1,threads=1 -uuid 2981b979-a363-4ab9-a251-439b5774b04d -smbios type=1,manufacturer=oVirt,product=oVirt Node,version=19-8,serial=E0E1001E-8C00-002A-6F9A-90E6BAC9F1E1,uuid=2981b979-a363-4ab9-a251-439b5774b04d -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/winxp.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=2014-05-11T09:58:34,driftfix=slew -no-shutdown -device ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x5.0x7 -device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x5.0x1 -device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x5 -device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x5.0x2 -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x7 -drive if=none,id=drive-ide0-1-0,readonly=on,format=raw,serial= -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive file=/rhev/data-center/mnt/_DATA/0a8035e6-e41d-40ff-a154-e0a374f264b2/images/75c54716-5222-4ad6-91f2-8b312eacc4b4/d4fa7785-8a89-4d13-9082-52556ab0b326,if=none,id=drive-virtio-disk0,format=raw,serial=75c54716-5222-4ad6-91f2-8b312eacc4b4,cache=none,werror=stop,rerror=stop,aio=threads -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,fd=26,id=hostnet0,vhost=on,vhostfd=27 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:1a:4a:a8:01:52,bus=pci.0,addr=0x3 -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/2981b979-a363-4ab9-a251-439b5774b04d.com.redhat.rhevm.vdsm,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm -chardev socket,id=charchannel1,path=/var/lib/libvirt/qemu/channels/2981b979-a363-4ab9-a251-439b5774b04d.org.qemu.guest_agent.0,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0 -chardev spicevmc,id=charchannel2,name=vdagent -device virtserialport,bus=virtio-serial0.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0 -spice tls-port=5900,addr=0,x509-dir=/etc/pki/vdsm/libvirt-spice,tls-channel=main,tls-channel=display,tls-channel=inputs,tls-channel=cursor,tls-channel=playback,tls-channel=record,tls-channel=smartcard,tls-channel=usbredir,seamless-migration=on -k en-us -device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,bus=pci.0,addr=0x2 -device AC97,id=sound0,bus=pci.0,addr=0x4 -chardev spicevmc,id=charredir0,name=usbredir -device usb-redir,chardev=charredir0,id=redir0 -chardev spicevmc,id=charredir1,name=usbredir -device usb-redir,chardev=charredir1,id=redir1 -chardev spicevmc,id=charredir2,name=usbredir -device usb-redir,chardev=charredir2,id=redir2 -chardev spicevmc,id=charredir3,name=usbredir -device usb-redir,chardev=charredir3,id=redir3 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8 [root@tekkaman ovirt-engine]# cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 16 model : 5 model name : AMD Athlon(tm) II X4 630 Processor stepping : 2 microcode : 0x10000db cpu MHz : 2800.000 cache size : 512 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate npt lbrv svm_lock nrip_save bogomips : 5600.37 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate ...

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Fwd: question from facebook : i'm writing about ovirt in French magazine
by PC-CALL Liège - Raphaël Neijens 13 May '14

13 May '14

Hi all i'm writing about ovirt in a French magazine ... What do you think i cań't Forget to speak about ? Ovirt VS Vsphere .... Why is ovirt better ? Thanks for help PC-CALL Liège - Neva Systems sprl Raphaël NEIJENS | Responsable technique Quai des ardennes 140 - 4031 Angleur ( Liège, Belgique ) tel : (+32) 4 277 93 38 - (+32) 476 217 188 raphael(a)pc-call.be Facebook | Twitter | www.pc-call.be & www.raphaelneijens.be

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getting 404 after fresh install of oVirt 3.4 on CentOS 6.5 (+ solution)
by Steven Van Acker 13 May '14

13 May '14

Hello all, I was asked to post the following problem on this mailinglist. After installing a clean CentOS 6.5 with a clean oVirt 3.4, following the instructions from http://www.ovirt.org/Download#Red_Hat_Enterprise_Linux_6.2FCentOS_Installat… I went to http://localhost.localdomain:80/ovirt-engine as indicated and was redirected to a 404 page. The same happened when using https. During the installation, engine-setup will print out the following on my VM with 512MB RAM: [WARNING] Warning: Not enough memory is available on the host. Minimum requirement is 4096MB, and 16384MB is recommended. SSH fingerprint: 4B:DE:48:26:99:AA:C0:72:E3:C8:B5:64:5F:6E:6D:00 Internal CA FB:82:FE:14:35:3A:BE:1A:B1:E6:99:C2:DC:CD:6D:E0:44:64:0F:47 Web access is enabled at: http://localhost.localdomain:80/ovirt-engine https://localhost.localdomain:443/ovirt-engine Please use the user "admin" and password specified in order to login into oVirt Engine The consequence of not having enough RAM for oVirt is that it will silently fail to start up, without apparent errors or warnings. In my view, the warning above should be rephrased as "Not enough memory is available on the host, oVirt will refuse to start" and colored red. The solution to this problem is to have at least 4GB of RAM, after which oVirt seems to start up fine (with only 1.2GB of RAM in use). kr, -- Steven

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Re: [ovirt-users] gluster performance oVirt 3.4
by Humble Devassy Chirammal 13 May '14

13 May '14

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Re: [ovirt-users] gluster performance oVirt 3.4
by Humble Chirammal 13 May '14

13 May '14

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cannot connect to spice console with portal<oVirt 3.4.1>
by Zhong Qiang 13 May '14

13 May '14

since I upgraded from oVirt 3.4.0,I can't connect to spice console with userportal/adminportal.received this error: Unable to conect to the graphic server c:\DOCUME~1\it\LOCALS~1\Temp\console.vv Any help is greatly appreciated. Thank you

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Re: [ovirt-users] How to install spice-xpi-2.8 on ubuntu12.04?
by Zhong Qiang 12 May '14

12 May '14

Thanks for you help,It worked 2014-05-08 15:16 GMT+08:00 René Koch <rkoch(a)linuxland.at>: > If spice-xpi 2.7 is sufficient, you can use these packages: > https://launchpad.net/~jasonbrooks/+archive/ppa/+packages > > > Regards, > René > > > On 05/08/2014 07:22 AM, Zhong Qiang wrote: > >> *when i complie spice-xpi-2.8 on ubuntu12.04 with firefox29,i receive >> this error:* >> >> ############################################################ >> #################################### >> root@user:~/src/spice-xpi-2.8# make >> make all-recursive >> make[1]: Entering directory `/root/src/spice-xpi-2.8' >> Making all in SpiceXPI >> make[2]: Entering directory `/root/src/spice-xpi-2.8/SpiceXPI' >> Making all in src >> make[3]: Entering directory `/root/src/spice-xpi-2.8/SpiceXPI/src' >> Making all in plugin >> make[4]: Entering directory `/root/src/spice-xpi-2.8/SpiceXPI/src/plugin' >> GEN nsISpicec.xpt >> make all-am >> make[5]: Entering directory `/root/src/spice-xpi-2.8/SpiceXPI/src/plugin' >> CXX libnsISpicec_la-controller.lo >> controller.cpp: In destructor 'SpiceController::~SpiceController()': >> controller.cpp:73:5: warning: format not a string literal and no format >> arguments [-Wformat-security] >> CXX libnsISpicec_la-np_entry.lo >> CXX libnsISpicec_la-npn_gate.lo >> CXX libnsISpicec_la-npp_gate.lo >> CXX libnsISpicec_la-nsScriptablePeer.lo >> In file included from nsScriptablePeer.cpp:54:0: >> /root/src/xulrunner-sdk/include/nsError.h:186:14: error: expected >> constructor, destructor, or type conversion before '(' token >> /root/src/xulrunner-sdk/include/nsError.h:188:14: error: expected >> constructor, destructor, or type conversion before '(' token >> make[5]: *** [libnsISpicec_la-nsScriptablePeer.lo] Error 1 >> make[5]: Leaving directory `/root/src/spice-xpi-2.8/SpiceXPI/src/plugin' >> make[4]: *** [all] Error 2 >> make[4]: Leaving directory `/root/src/spice-xpi-2.8/SpiceXPI/src/plugin' >> make[3]: *** [all-recursive] Error 1 >> make[3]: Leaving directory `/root/src/spice-xpi-2.8/SpiceXPI/src' >> make[2]: *** [all-recursive] Error 1 >> make[2]: Leaving directory `/root/src/spice-xpi-2.8/SpiceXPI' >> make[1]: *** [all-recursive] Error 1 >> make[1]: Leaving directory `/root/src/spice-xpi-2.8' >> make: *** [all] Error 2 >> ############################################################ >> ################################# >> *Any help is greatly appreciated. Thank you* >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >>

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FISL15 Conference - report
by Douglas Schilling Landgraf 12 May '14

12 May '14

Hello, We had people in FISL15 conference talking about oVirt, if you are interested, please see my report below: http://dougsland.livejournal.com/123103.html -- Cheers Douglas

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Re: [ovirt-users] gluster performance oVirt 3.4
by Vadims Korsaks 12 May '14

12 May '14

Underlying FS is XFS GlusterFS - glusterfs-3.5.0-2.el6 I'm using CentOS, if this is problem could RHEL packages be used? why CentOS packages are compiled without native glusterfs support? Citējot Paul Robert Marino <prmarino1(a)gmail.com> : > What's the underlying filesystem for gluster is it XFS? > What version of gluster are you using? > What distro are you using and if its not RHEL or Fedora are you using a version of QEMU with gluster support compiled in keep in mind the versions with CentOS and Scientific Linux do not include Gluster native support compiled in. > > > > -- Sent from my HP Pre3 > > On May 11, 2014 5:40, Vadims Korsaks <truckk(a)inbox.lv> wrote: > > Citējot Vijay Bellur <vbellur(a)redhat.com> : > > On 05/11/2014 02:04 AM, Vadims Korsaks wrote: > > > HI! > > > > > > Created 2 node setup with oVirt 3.4 and > CentOS 6.5, for storage created > > > 2 node replicated gluster (3.5) fs on same > hosts with oVirt. > > > mount looks like this: > > > 127.0.0.1:/gluster01 on > > > > /rhev/data-center/mnt/glusterSD/127.0.0.1:_gluster01 > type fuse.glusterfs > > > > (rw,default_permissions,allow_other,max_read=131072) > > > > > > when i making gluster test with dd, something > like > > > dd if=/dev/zero bs=1M count=20000 > > > > of=/rhev/data-center/mnt/glusterSD/127.0.0.1\:_gluster01/kaka > > > i'm gettting speed ~ 110 MB/s, so this is > 1Gbps speed of ethernet adapter > > > > > > but with in VM created in oVirt speed is > lower than 20 MB/s > > > > > > why there is so huge difference? > > > how can improve VMs disks speed? > > > > > > > What are your gluster volume settings? Have you > applied the following > > performance tunables in gluster's virt profile: > > > > eager-lock=enable > > remote-dio=enable > > > > Regards, > > Vijay > > > setting were: > [root@centos155 ~]# gluster volume info gluster01 > > Volume Name: gluster01 > Type: Replicate > Volume ID: 436edaa3-ac8b-421f-aa35-68b5bd7064b6 > Status: Started > Number of Bricks: 1 x 2 = 2 > Transport-type: tcp > Bricks: > Brick1: 10.2.75.152:/mnt/gluster01/brick > Brick2: 10.2.75.155:/mnt/gluster01/brick > Options Reconfigured: > storage.owner-gid: 36 > storage.owner-uid: 36 > > > add your settings settings now it looks > > [root@centos155 ~]# gluster volume info gluster01 > > Volume Name: gluster01 > Type: Replicate > Volume ID: 436edaa3-ac8b-421f-aa35-68b5bd7064b6 > Status: Started > Number of Bricks: 1 x 2 = 2 > Transport-type: tcp > Bricks: > Brick1: 10.2.75.152:/mnt/gluster01/brick > Brick2: 10.2.75.155:/mnt/gluster01/brick > Options Reconfigured: > network.remote-dio: enable > cluster.eager-lock: enable > storage.owner-gid: 36 > storage.owner-uid: 36 > > > but this didn't affected performace in any big way > should hosts to be restarted? > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users

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[Users] Open source events in Austria
by René Koch 12 May '14

12 May '14

Hi, In the next 2 months 2 open source events will take place in Austria and oVirt will be present in form of workshops, presentations and stands. The first event is at the Grazer Linuxtage from April, 4th till April, 5th. These are the highlights from an oVirt perspective: - Workshop: Installation and first steps with oVirt - Talk: New features of oVirt (3.3/3.4) - Stand: oVirt project stand with live demo system For more information visit http://linuxtage.at/ (German website only) The second event is at the Linuxwochen Vienna from May 8th till May 10th. These are the highlights from an oVirt perspective: - Workshop: Installation and first steps with oVirt - Talk: New features of oVirt (3.3/3.4) - Stand: oVirt project stand with live demo system For more information visit http://linuxwochen.at/ (German website only) Last but not least I want to thank Brian Proffitt and Dave Neary for their help. -- Best Regards René Koch Senior Solution Architect ============================================ LIS-Linuxland GmbH Brünner Straße 163, A-1210 Vienna Phone: +43 1 236 91 60 Mobile: +43 660 / 512 21 31 E-Mail: rkoch(a)linuxland.at ============================================

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