February 2015 - Users - Ovirt List Archives

by Donny Davis

Are you using ctdb? If so then selinux must be permissive or disabledOn Feb 6, 2015 12:56 PM, Pascal Jakobi <pascal.jakobi(a)gmail.com> wrote: > > Sorry for the delay : > [root@lab1 ~]# ausearch -m avc > <no matches> > [root@lab1 ~]# > > However, SELinux is enforced. > Will check what happens when disabled. > > On 02/06/2015 10:25 AM, Simone Tiraboschi wrote: >> >> >> >> >> ----- Original Message ----- >> >>> From: "Pascal Jakobi" <pascal.jakobi(a)gmail.com> >>> >>> To: users(a)ovirt.org >>> >>> Sent: Friday, February 6, 2015 9:39:13 AM >>> >>> Subject: [ovirt-users] Installation issue >>> >>> >>> >>> Hi there >>> >>> I am trying to setup ovirt 3.5 as per J. Brooks' instructions for an hosted >>> >>> engine. >>> >>> I skipped the Gluster part as I use NFS. >>> >>> However, I fail with 'Sanlock lockspace add failure'. >>> >>> What does this mean ? What did I do wrong ? >>> >> >> >> Hi Pascal, >> >> can you please check SELinux audit logs with >> >> ausearch -m avc >> >> in the past we had some issue with selinux which result in similar behaviors. >> >> >> >> >> >>> Thanks ! >>> >>> P >>> >>> >>> >>> [ INFO ] Stage: Setup validation >>> >>> >>> >>> --== CONFIGURATION PREVIEW ==-- >>> >>> >>> >>> Bridge interface : em1 >>> >>> Engine FQDN : manager.dummy.fr >>> >>> Bridge name : ovirtmgmt >>> >>> SSH daemon port : 22 >>> >>> Firewall manager : iptables >>> >>> Gateway address : 192.168.1.1 >>> >>> Host name for web application : hosted_engine_1 >>> >>> Host ID : 1 >>> >>> Image alias : hosted_engine >>> >>> Image size GB : 25 >>> >>> Storage connection : nfs.jakobi.fr:/var/nfs >>> >>> Console type : vnc >>> >>> Memory size MB : 4096 >>> >>> MAC address : 00:16:3e:58:1f:d1 >>> >>> Boot type : cdrom >>> >>> Number of CPUs : 2 >>> >>> ISO image (for cdrom boot) : /tmp/CentOS-6.6-x86_64-minimal.iso >>> >>> CPU Type : model_SandyBridge >>> >>> >>> >>> Please confirm installation settings (Yes, No)[Yes]: >>> >>> [ INFO ] Stage: Transaction setup >>> >>> [ INFO ] Stage: Misc configuration >>> >>> [ INFO ] Stage: Package installation >>> >>> [ INFO ] Stage: Misc configuration >>> >>> [ INFO ] Configuring libvirt >>> >>> [ INFO ] Configuring VDSM >>> >>> [ INFO ] Starting vdsmd >>> >>> [ INFO ] Waiting for VDSM hardware info >>> >>> [ INFO ] Configuring the management bridge >>> >>> [ INFO ] Creating Storage Domain >>> >>> [ INFO ] Creating Storage Pool >>> >>> [ ERROR ] Failed to execute stage 'Misc configuration': Cannot acquire host >>> >>> id: ('1bf0dbdb-fc1d-4b7f-8198-e946bd47e2d8', SanlockException(-203, 'Sanlock >>> >>> lockspace add failure', 'Sanlock exception')) >>> >>> [ INFO ] Stage: Clean up >>> >>> [ INFO ] Generating answer file >>> >>> '/var/lib/ovirt-hosted-engine-setup/answers/answers-20150206093147.conf' >>> >>> [ INFO ] Stage: Pre-termination >>> >>> [ INFO ] Stage: Termination >>> >>> >>> >>> -- >>> >>> Pascal Jakobi >>> >>> 116 rue de Stalingrad >>> >>> 93100 Montreuil, France >>> >>> Tel : +33 6 87 47 58 19 >>> >>> >>> >>> _______________________________________________ >>> >>> Users mailing list >>> >>> Users(a)ovirt.org >>> >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >>> > > -- > Pascal Jakobi > 116 rue de Stalingrad > 93100 Montreuil, France > Tel : +33 6 87 47 58 19

9 years, 9 months

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oVirt Installation on Fedora 20 PPC Architecture

by Nishith Vyas

Hello, I have IBM Power 6 Server (p520), having 24 GB of RAM and 8 CPUs. As the server is having adequate resources, I would like to implement "Virtualization Environment". So, let me know if "oVirt" is having compatibility on Fedora 20. Here, please note that *IBM Power Server* make is *P520*, *8203-E4A*. Also, it's request you to provide some technical documentation to install & configure oVirt on Fedora 20 ppc64 only. Regards, *Nishith N.Vyas*

9 years, 9 months

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Installation issue

by Pascal Jakobi

This is a multi-part message in MIME format. --------------020601050302020801060104 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi there I am trying to setup ovirt 3.5 as per J. Brooks' instructions for an hosted engine. I skipped the Gluster part as I use NFS. However, I fail with 'Sanlock lockspace add failure'. What does this mean ? What did I do wrong ? Thanks ! P [ INFO ] Stage: Setup validation --== CONFIGURATION PREVIEW ==-- Bridge interface : em1 Engine FQDN : manager.dummy.fr Bridge name : ovirtmgmt SSH daemon port : 22 Firewall manager : iptables Gateway address : 192.168.1.1 Host name for web application : hosted_engine_1 Host ID : 1 Image alias : hosted_engine Image size GB : 25 Storage connection : nfs.jakobi.fr:/var/nfs Console type : vnc Memory size MB : 4096 MAC address : 00:16:3e:58:1f:d1 Boot type : cdrom Number of CPUs : 2 ISO image (for cdrom boot) : /tmp/CentOS-6.6-x86_64-minimal.iso CPU Type : model_SandyBridge Please confirm installation settings (Yes, No)[Yes]: [ INFO ] Stage: Transaction setup [ INFO ] Stage: Misc configuration [ INFO ] Stage: Package installation [ INFO ] Stage: Misc configuration [ INFO ] Configuring libvirt [ INFO ] Configuring VDSM [ INFO ] Starting vdsmd [ INFO ] Waiting for VDSM hardware info [ INFO ] Configuring the management bridge [ INFO ] Creating Storage Domain [ INFO ] Creating Storage Pool *[ ERROR ] Failed to execute stage 'Misc configuration': Cannot acquire host id: ('1bf0dbdb-fc1d-4b7f-8198-e946bd47e2d8', SanlockException(-203, 'Sanlock lockspace add failure', 'Sanlock exception'))* [ INFO ] Stage: Clean up [ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20150206093147.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination -- Pascal Jakobi <mailto:pascal.jakobi@gmail.com> 116 rue de Stalingrad 93100 Montreuil, France Tel : +33 6 87 47 58 19 --------------020601050302020801060104 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hi there I am trying to setup ovirt 3.5 as per J. Brooks' instructions for an hosted engine. I skipped the Gluster part as I use NFS. However, I fail with 'Sanlock lockspace add failure'. What does this mean ? What did I do wrong ? Thanks ! P [ INFO ] Stage: Setup validation --== CONFIGURATION PREVIEW ==-- Bridge interface : em1 Engine FQDN : manager.dummy.fr Bridge name : ovirtmgmt SSH daemon port : 22 Firewall manager : iptables Gateway address : 192.168.1.1 Host name for web application : hosted_engine_1 Host ID : 1 Image alias : hosted_engine Image size GB : 25 Storage connection : nfs.jakobi.fr:/var/nfs Console type : vnc Memory size MB : 4096 MAC address : 00:16:3e:58:1f:d1 Boot type : cdrom Number of CPUs : 2 ISO image (for cdrom boot) : /tmp/CentOS-6.6-x86_64-minimal.iso CPU Type : model_SandyBridge Please confirm installation settings (Yes, No)[Yes]: [ INFO ] Stage: Transaction setup [ INFO ] Stage: Misc configuration [ INFO ] Stage: Package installation [ INFO ] Stage: Misc configuration [ INFO ] Configuring libvirt [ INFO ] Configuring VDSM [ INFO ] Starting vdsmd [ INFO ] Waiting for VDSM hardware info [ INFO ] Configuring the management bridge [ INFO ] Creating Storage Domain [ INFO ] Creating Storage Pool [ ERROR ] Failed to execute stage 'Misc configuration': Cannot acquire host id: ('1bf0dbdb-fc1d-4b7f-8198-e946bd47e2d8', SanlockException(-203, 'Sanlock lockspace add failure', 'Sanlock exception')) [ INFO ] Stage: Clean up [ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20150206093147.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination <div class="moz-signature">-- <a href="mailto:pascal.jakobi@gmail.com">Pascal Jakobi</a> 116 rue de Stalingrad 93100 Montreuil, France Tel : +33 6 87 47 58 19</div> </body> </html> --------------020601050302020801060104--

9 years, 9 months

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[QE] oVirt Live re-based on EL7 for oVirt 3.6

by Sandro Bonazzola

Hi, oVirt Live has been rebased on EL7 for oVirt 3.6. An initial ISO is available here: http://resources.ovirt.org/pub/ovirt-master-snapshot-static/iso/ovirt-liv... Nightly build will be always available here: http://jenkins.ovirt.org/job/ovirt_live_create_iso/ Help with testing and bugfix is welcome! -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

9 years, 9 months

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Re: [ovirt-users] change network MTU settings without taking all the VMs down?

by Darrell Budic

I wound up manually changing the network configs on my hosts during other updates, one at a time. Then I migrated off the lower MTU host and repeated. Seemed to be minor extra bit of pause after migration completed, then things were fine (and I manually updated MTU settings on the VMs at that time, without rebooting/shutdowns). I did have to reboot one VM that went to 100% cpu and didn’t recover, but it has done that before and I think it’s a different problem with that one in particular, not the process. Then I repeated on the other host. Both though the networks in question were not synchronized, but came up fine away. Once that was all done, I updated the MTU values via the database, and now ovirt thinks everything is happy. So the manaul process Loir describes for 3.4 works, and works for 3.5 if you manage it properly. I’m still set with my vdmds forced to ifcfg persistence due to troubles with bonded interfaces in 3.5, so this was easy for me. -Darrell > On Jan 28, 2015, at 11:37 AM, Donny Davis <donny(a)cloudspin.me> wrote: > > So adding a new network was the way you went??On Jan 28, 2015 9:22 AM, Darrell Budic <budic(a)onholyground.com> wrote: >> >> 3.5.1. It’s really a “clean and tidy” thing now that I’ve got the network cleaned up, so not urgent but nice to have. Thanks for the info! >> >>> On Jan 28, 2015, at 4:05 AM, Dan Kenigsberg <danken(a)redhat.com> wrote: >>> >>> On Wed, Jan 28, 2015 at 11:03:14AM +0200, Lior Vernia wrote: >>>> Hi Darrell! >>>> >>>> There's currently no clean way to do this - we'll be looking to fix this >>>> in 3.6 (https://bugzilla.redhat.com/show_bug.cgi?id=1055454). >>>> >>>> You haven't mentioned which version of oVirt you're running - if it's >>>> 3.4 or lower, I think it would suffice to change ifcfg files on your >>>> hypervisors and restart the network service. The network will then >>>> appear as out-of-sync in the GUI, but should be fully functional with >>>> MTU 1500. You'd also want the network configuration to be saved in case >>>> of future rollbacks - Dan, how would that be done? >>> >>> up to 3.4, nothing else should be done (assuming the network config was >>> already declared "safe" and survived reboot). ifcfg is the only persistent copy. >>> >>>> >>>> If you're running 3.5, I think you need to run some vdsm shell commands >>>> on the hypervisor as we've added an abstraction layer for configuration >>>> persistence above ifcfg files - again I'll ask Dan to chime in. >>> >>> In 3.5 we've added a Vdsm-side persistent copy of the network, >>> which sits under /var/lib/vdsm/netconf/nets. You should edit the json >>> definitions therein in order to ensure proper network startup after >>> boot. >>> >>>> >>>> As for getting the engine network configuration to MTU 1500 (for future >>>> hypervisor configuration and for networks to not appear as out-of-sync >>>> on existing ones) without taking down all the VMs (or hot-unplugging >>>> NICs) at one point - I don't think there's currently a way other than >>>> hacking the DB... Just leaving the network out-of-sync on the hosts >>>> could result in inconveniences later on when configuring host networking. >>>> >>>> Is it worth the trouble of getting MTU 1500 instead of 1448? I presume >>>> the difference in performance would be negligible. Or are you >>>> experiencing incoming frames being dropped due to having 1500 bytes >>>> instead of 1448?... Either way, as you mentioned taking down the VMs can >>>> be a last resort, or wait for 3.6 where it should be simpler :) >>>> >>>> Yours, Lior. >>>> >>>> On 27/01/15 19:43, Darrell Budic wrote: >>>>> I finally got a couple of networks our from behind a wan based layer 2 bridge that required me to run at MTU 1448, and would like to get back up to MTU 1500. I see the GUI won’t let me do that while the network is in use. Any way around this, clean or otherwise? Restarting VMs to update them is ok, just trying to avoid having to take everything down at the same time. >>>>> >>>>> -Darrell >>>>> _______________________________________________ >>>>> Users mailing list >>>>> Users(a)ovirt.org >>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users

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oVirt Community Newsletter: January 2015

by Brian Proffitt

The first month of 2015 brought a new release of oVirt with engine support for Enterprise Linux 7, a new case study, and our annual journey to the biggest FLOSS event in the world. ------------------------- oVirt Software Milestones ------------------------- On January 21, oVirt 3.5 was released! http://www.ovirt.org/OVirt_3.5.1_Release_Notes For more information, and oVirt's important connection with CentOS, check out http://community.redhat.com/blog/2015/01/collaboration-with-centos-is-a-w... Bleeding-edge oVirt images are now available https://twitter.com/ovirt/status/555761019688353792 moVirt is coming! Check out this demo http://youtu.be/QnD9v70oefA ---------------- In the Community ---------------- How altruism and oVirt have helped create a free hosting service for anyone. http://www.ovirt.org/CloudSpin_Case_Study Remember when open source was the target of nearly everyone in the IT industry? Good times! http://community.redhat.com/blog/2015/01/quotes-from-open-source-past/ oVirt New Year's Resolution: Building Better Community Tools http://community.redhat.com/blog/2014/12/ovirt-new-years-resolution-build... [English], http://iaaslee.blogspot.sg/2014/12/ovirt.html [Korean] How to Explain Open Source to the In-Laws http://opensource.com/life/15/1/open-source-explained-to-a-non-techie [English], http://framablog.org/2015/02/03/lopen-source-avec-des-mots-simples/ [French] Linux Foundation publishes open-source cloud guide http://sdtimes.com/linux-foundation-publishes-open-source-cloud-guide/ FOSDEM Talks: Utilizing NUMA architecture in oVirt https://fosdem.org/2015/schedule/event/numaovirt/ Fabricate your automated devops environment using python https://fosdem.org/2015/schedule/event/automated_devops_environment/ Validate your gerrit patches automaticly using magic hooks https://fosdem.org/2015/schedule/event/gerrit_hooks/ Docker Integration in oVirt and IaaS https://fosdem.org/2015/schedule/event/dockerovirt/ Smart VM scheduling in oVirt cluster https://fosdem.org/2015/schedule/event/smartvmsched/ oVirt and Gluster Hyperconvergence https://fosdem.org/2015/schedule/event/hyperconvergence/ Moving your Virtual Machines to oVirt with ease https://fosdem.org/2015/schedule/event/v2v/ Upcoming oVirt Talks: * SCALE13X, Los Angeles, CA Feb 20-22 Solving (NP-Hard) Scheduling Problems with oVirt and OptaPlanner http://www.socallinuxexpo.org/scale/13x/presentations/solving-np-hard-sch... ------------------------------------ Deep Dives and Technical Discussions ------------------------------------ Installing oVirt 3.5 on CentOS 7 (Hosted Engine) https://xrsa.net/2015/02/04/installing-ovirt-3-5-on-centos-7-hosted-engine/ Importing OVA Templates into RHEV http://keithtenzer.com/2015/01/12/rhev-importing-ova-templates/ Understanding Application Containers and OS-Level Virtualization http://www.datacenterknowledge.com/archives/2015/01/05/understanding-appl... Virtualizace ve víru open source [Czech] http://computerworld.cz/software/virtualizace-ve-viru-open-source-51667 Virtual desktops & lifecycle management, planning (https://www.udsenterprise.com/en/blog/2014/12/22/virtual-desktops-lifecyc...) and acquistion (https://www.udsenterprise.com/en/blog/2014/12/22/virtual-desktops-lifecyc...) Implementar Ovirt 3.5 con Self Hosted Engine [Spanish] http://blog.alhervirtual.es/implementar-ovirt-3-5-con-self-hosted-engine/ Using oVirt for the first time on a single server http://www.reddit.com/r/homelab/comments/2sgt6z/using_ovirt_for_the_first... HOWTO: oVirt 3.5 im "nested virtualization" Setup auf Fedora 21 [German] https://autodit.ac/de_DE/dem-ovirt-sein-nest-bauen/ After VDI there comes VMI, the virtual mobile infrastructure https://www.udsenterprise.com/en/blog/2015/01/19/after-vdi-there-comes-vm... Rene Koch: Enterprise Open Source Virtualisierung mit oVirt und RHEV [German] http://youtu.be/gPQLld-ZZc4 Working with oVirt Storage Management [Chinese] http://blog.csdn.net/maokexu123/article/details/42920845 -- Brian Proffitt Community Liaison oVirt Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC

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Creating dispersed volume

by RASTELLI Alessandro

Hi, is it possible to create dispersed-distributed volumes using oVirt? Our gluster nodes are v3.6.2 Thanks Alessandro Rastelli

9 years, 9 months

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VDSM...

by Koen Vanoppen

Back again... Already... So, the hypervisor got his packages... But when I tried to setup the network config I get this: INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SetupNetworksVDSCommand] (ajp--127.0.0.1-8702-15) [21da92a6] FINISH, SetupNetworksVDSCommand, log id: 13932de5 2015-02-05 15:04:28,604 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) Connecting to ovirthyp01dev.brusselsairport.aero/10.110.56.23 2015-02-05 15:04:59,040 WARN [org.ovirt.vdsm.jsonrpc.client.internal.ResponseWorker] (ResponseWorker) Exception thrown during message processing 2015-02-05 15:04:59,041 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (ajp--127.0.0.1-8702-15) [21da92a6] org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: VDSGenericException: VDSNetworkException: Vds timeout occured 2015-02-05 15:04:59,103 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (ajp--127.0.0.1-8702-15) [21da92a6] Command PollVDSCommand(HostName = ovirthyp01dev, HostId = cdf4e467-9cab-4032-bc90-aed6a04d6952) execution failed. Exception: VDSNetworkException: VDSGenericException: VDSNetworkException: Vds timeout occured 2015-02-05 15:04:59,111 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SetupNetworksVDSCommand] (ajp--127.0.0.1-8702-15) [21da92a6] org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues 2015-02-05 15:04:59,128 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SetupNetworksVDSCommand] (ajp--127.0.0.1-8702-15) [21da92a6] Command SetupNetworksVDSCommand(HostName = ovirthyp01dev, HostId = cdf4e467-9cab-4032-bc90-aed6a04d6952, force=false, checkConnectivity=true, conectivityTimeout=120,

9 years, 9 months

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Installation issue hypervisor

by Koen Vanoppen

Hi All, I'm trying to add a new hypervisor to oVirt. But for some reason (and I already did a few in the mean while ;-) ) this **** just doesn't want to cooperate... I'm getting the following error in my engine.log: 2015-02-05 13:55:21,581 ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-8-thread-16) SSH error running command root(a)ovirthyp01dev.mydomain.com:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; rm -fr "${MYTMP}" && mkdir "${MYTMP}" && tar --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/setup DIALOG/dialect=str:machine DIALOG/customization=bool:True': java.io.IOException: Command returned failure code 1 during SSH session ' root(a)ovirthyp01dev.mydomain.com' at org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:527) [uutils.jar:] at org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:318) [uutils.jar:] at org.ovirt.engine.core.bll.VdsDeploy.execute(VdsDeploy.java:1118) [bll.jar:] at org.ovirt.engine.core.bll.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:154) [bll.jar:] at org.ovirt.engine.core.bll.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:81) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1193) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1332) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1957) [bll.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:174) [utils.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:116) [utils.jar:] at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1356) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:353) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.executeValidatedCommand(MultipleActionsRunner.java:193) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.runCommands(MultipleActionsRunner.java:160) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner$2.run(MultipleActionsRunner.java:169) [bll.jar:] at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:90) [utils.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_65] at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_65] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_65] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_65] 2015-02-05 13:55:21,610 ERROR [org.ovirt.engine.core.bll.VdsDeploy] (org.ovirt.thread.pool-8-thread-16) [8954c66] Error during host ovirthyp01dev.mydomain.com install: java.io.IOException: Command returned failure code 1 during SSH session 'root(a)ovirthyp01dev.mydomain.com' at org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:527) [uutils.jar:] at org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:318) [uutils.jar:] at org.ovirt.engine.core.bll.VdsDeploy.execute(VdsDeploy.java:1118) [bll.jar:] at org.ovirt.engine.core.bll.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:154) ~ ~

9 years, 9 months

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Self hosted engine iusses

by Stefano Danzi

Hello, I'm performing a self hosted engine installation for the first time. The system now has only one host. Host machine and engine VM run Centos 7 . The host uses LVM After ovirt installation on host console I see this error every 5 minutes: [ 1823.837020] device-mapper: table: 253:4: multipath: error getting device [ 1823.837228] device-mapper: ioctl: error adding target to table On /dev there are't devices that match 253:4 Seems that multipath try to add /dev/dm-4 but this isn't in /dev (and dm-* is blacklisted in multipath.conf default) Other thing is related to the engine. On oVirt web interface I can see the VM for engine running. I don't see IP address and FQDN in the list. If I try to change something in VM configuration I get the message: "Cannot edit VM. This VM is not managed by the engine." Is this correct?? Bye

9 years, 9 months

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Users February 2015