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Hello, Multiple server into a single processing machine
by Khairul Annuar Bin Nordin 02 Oct '15

02 Oct '15

Good day, I was wondering if there is a way to configure ovirt to act as an operation to connect multiple server as one machine. Regarding this, the machine would detect all server processor and manage it as one machine. example: I have 4 server with 8 core processor each, which result as 32 core. All the 32 core should be detected under one management. Ovirt will act as the main processing manager and in it will have multiple instance, these instance will run on across all server with high availability and resource sharing. Thank you for your time, and I hope to hear from you soon.

3 2

ISO/NFS
by gmail.com 02 Oct '15

02 Oct '15

Hello everyone. I have ovirt with 2 datacenters. In first datacenter I've created ISO/NFS domain on external to ovirt NFS server. When i try to create ISO/NFS domain in second datacenter using the same NFS server/export path - i get error like this: "Failed to retrieve existing storage domain information." /var/log/vdsm/vdsm.log : Thread-863::INFO::2015-10-02 16:25:44,670::logUtils::44::dispatcher::(wrapper) Run and protect: disconnectStorageServer(domType=1, spUUID='00000000-0000-0000-0000-000000000000', conList=[{'port': '', 'connection': '172.17.10.19:/exports/iso', 'iqn': '', 'user': '', 'tpgt': '1', 'protocol_version': '4', 'password': '******', 'id': '00000000-0000-0000-0000-000000000000'}], options=None) Thread-863::ERROR::2015-10-02 16:25:44,681::hsm::2547::Storage.HSM::(disconnectStorageServer) Could not disconnect from storageServer Traceback (most recent call last): File "/usr/share/vdsm/storage/hsm.py", line 2543, in disconnectStorageServer conObj.disconnect() File "/usr/share/vdsm/storage/storageServer.py", line 336, in disconnect return self._mountCon.disconnect() File "/usr/share/vdsm/storage/storageServer.py", line 237, in disconnect self._mount.umount(True, True) File "/usr/share/vdsm/storage/mount.py", line 254, in umount return self._runcmd(cmd, timeout) File "/usr/share/vdsm/storage/mount.py", line 239, in _runcmd raise MountError(rc, ";".join((out, err))) MountError: (1, ';umount: /rhev/data-center/mnt/172.17.10.19:_exports_iso: not found\n') Thread-863::INFO::2015-10-02 16:25:44,750::logUtils::47::dispatcher::(wrapper) Run and protect: disconnectStorageServer, Return response: {'statuslist': [{'status': 477, 'id': '00000000-0000-0000-0000-000000000000'}]} In same time i can mount NFS volume by hands without any errors. Can i use the same NFS server for ISO domain i different datacenter ? Is my case bug or technical limit ? Thanks for you answers.

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[QE][ACTION REQUIRED] oVirt 3.6.0 status
by Sandro Bonazzola 02 Oct '15

02 Oct '15

Hi, We planned to start composing next milestone of oVirt 3.6.0 on *2015-10-12 08:00 UTC* from 3.6 branches. There are still 234 bugs [1] targeted to 3.6.0. Whiteboard RC GA Total docs 5 0 15 dwh 1 0 1 external 0 1 1 gluster 40 0 40 i18n 2 0 2 infra 23 6 29 integration 0 1 1 network 27 1 28 node 4 0 4 reports 1 0 1 sla 36 2 38 storage 49 9 58 ux 10 0 10 virt 5 1 6 Total 213 21 234 Maintainers must scrub them and push non critical bugs to ZStream releases. There is 1 acknowledged blocker for 3.6.0: Bug 1196640 - [Monitoring] Network utilisation is not shown for the VM And there are 21 bugs suggested as blockers for 3.6.0: Bug ID Status Whiteboard Summary 1259441 NEW gluster Can't create new Gluster storage domain - Permission denied 1261822 NEW integration BUILD WGT 3.6 1259468 NEW network Setupnetworks fails from time to time with error 'Failed to bring interface up' 1262026 NEW network Host booted up after upgrading it 3.5.4->3.6 with rhevm bridge with DEFROUTE=no. 1262051 NEW network Host move from 'up' to 'connecting' and back to 'up' from time to time 1243811 POST sla vm with dedicate host fails to run on other host, if dedicated host is in maintenance 1262293 POST sla Creating a VM with Foreman fails if cluster has more than one CPU profile 1239297 ASSIGNED storage Logical disk name is not showing up 1118349 NEW storage [vdsm] Creating DataCenter 3.5 using master domain V1 fails with InquireNotSupportedError 1250540 NEW storage Re-attaching fresh export domain fails - hsm::2543::Storage.HSM::(disconnectStorageServer) Could not disconnect from storageServer 1253790 NEW storage [BLOCKED] consume fix for "iscsi_session recovery_tmo revert back to default when a path becomes active" 1253975 NEW storage [vdsm] extendVolumeSize task is not cleared in case of a live merge failure for a volume that was extended 1151838 NEW storage [vdsm] Scan alignment fails with a VirtAlignError 1238239 NEW storage Deployment of hosted engine failed on ISCSI storage with 'Error block device action' 1257240 NEW storage Template's disk format is wrong 1261953 NEW storage [vdsm] Host fails to connect to storage pool 'MiscBlockReadException: Internal block device read failure' 1261980 NEW storage failed LSM due to connection lost with qemu process 1138144 NEW storage [BLOCKED]Failed to autorecover storage domain after unblocking connection with host 1253756 POST storage [BLOCKED] libvirt reports physical=0 for COW2 volumes on block storage 1251008 POST storage [BLOCKED] libvirt reports physical=0 for COW2 volumes on block storage 1258901 POST storage [UX] Toggling wad property while vm is up shouldn't be greyed out There are 17 bugs marked as regressions to be solved in 3.6.0 [2] Given current bugs status, release criteria are not met [3] so we need to review bug status for planning the RC. Action items: - Developers: check suggested blockers, fix acknowledged blockers, regressions and re-target remaining blockers. - Please check Jenkins status for 3.6 jobs and sync with relevant maintainers if there are issues. - Please fill release notes, the page has been created here [4] - Please test oVirt 3.6 nightly snapshot and check for regressions from 3.5 [1] https://bugzilla.redhat.com/buglist.cgi?quicksearch=target_milestone%3Aovir… status%3Anew%2Cassigned%2Cpost [2] https://bugzilla.redhat.com/buglist.cgi?quicksearch=target_milestone%3Aovir… [3] http://www.ovirt.org/OVirt_3.6_Release_Management#Candidate_Release_Criteria [4] http://www.ovirt.org/OVirt_3.6_Release_Notes -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Ovirtmgmt not on team device
by Johan Kooijman 02 Oct '15

02 Oct '15

Hi all, I'm adding my first CentOS 7 host to my cluster today, but running into an issue. When setting up network for the new host I don't have the ability to set ovirtmgmt to the team I created, see screenshot: http://imgur.com/k8GWwcK The team however, works perfectly fine: [root@hv15]# teamdctl team0 state view setup: runner: lacp ports: ens2f0 link watches: link summary: up instance[link_watch_0]: name: ethtool link: up runner: aggregator ID: 4, Selected selected: yes state: current ens2f1 link watches: link summary: up instance[link_watch_0]: name: ethtool link: up runner: aggregator ID: 4, Selected selected: yes state: current runner: active: yes fast rate: no With CentOS 6 and bonding I did not have this issue. Am I missing something here? -- Met vriendelijke groeten / With kind regards, Johan Kooijman

2 2

Troubles after upgrading oVirt from 3.4 to 3.5
by Andy Michielsen 02 Oct '15

02 Oct '15

Hello, I had an issue when I installed some updates on my centos 6.7 hosts. (Engine, node1 and node2) I seems that the new java version has higher security requirments. So I decided to take the plunge and upgrade all to the new 3.5 version. At first everything seem to go just fine and I was able to start some of my virtual machines up. But 3 days later, after the weekend, my users noticed that it had stopped working. I'm now unable to get the hosts up in the ovirt engine and also my storage domains are unavailable. Can someone tell me what I can do, check, change to get everything up again. I can send the sos logs via google drive. Kind regards.

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[QE][ACTION REQUIRED] oVirt 3.5.5 Status
by Sandro Bonazzola 01 Oct '15

01 Oct '15

Hi, We're planning to start composing oVirt 3.5.5 GA on *2015-10-19 08:00 UTC* from 3.5.5 branches. There are still 8 bugs [1 <https://bugzilla.redhat.com/buglist.cgi?quicksearch=target_milestone%3Aovir…>] targeted to 3.5.5, most of them are documentation related, not blocking 3.5.5 release. There are no bugs [4 <https://bugzilla.redhat.com/buglist.cgi?quicksearch=keyword%3Aregression%20…>] marked as regressions. Developers should work to push patches in prior to the GA date and provide a new build if changes are made since 3.5.5 RC. Patches that will not be in will be pushed to 3.5.6. Action items: - Please check Jenkins status for 3.5 jobs and sync with relevant maintainers if there are issues. - Please fill release notes, the page has been created here [2 <http://www.ovirt.org/OVirt_3.5.5_Release_Notes>] - Please test oVirt 3.5.5 RC1 and add yourself to the test page[3 <http://www.ovirt.org/Testing/oVirt_3.5.5_Testing>] [1] https://bugzilla.redhat.com/buglist.cgi?quicksearch=target_milestone%3Aovir… [2] http://www.ovirt.org/OVirt_3.5.5_Release_Notes [3] http://www.ovirt.org/Testing/oVirt_3.5.5_Testing [4] https://bugzilla.redhat.com/buglist.cgi?quicksearch=keyword%3Aregression%20… -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Problems upgrading Ovirt 3.5.4 to 3.6 RC
by Adrian Garay 01 Oct '15

01 Oct '15

--------------070306020106050808000908 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit I followed the instructions here <http://www.ovirt.org/OVirt_3.6_Release_Notes> on upgrading to Ovirt 3.6RC from 3.5.4 and have encountered a few problems. My Ovirt 3.5.4 test environment consisted of: 1 Centos 7.1 host running hosted engine stored on a separate NFS server 1 Centos 7.1 ovirt engine vm With some research I was able to solve two of the three issues I've experienced. I'll list them here for acadamia - and perhaps they point to a misstep on my behalf that is causing the third. 1. Upon a "successful" upgrade, the admin@local account was expired. The problem is documented here <https://bugzilla.redhat.com/show_bug.cgi?id=1261382> and currently caused by following the upgrade instructions as seen here <http://www.ovirt.org/OVirt_3.6_Release_Notes#Install_.2F_Upgrade_from_previ…>. Solution was to do the following from the ovirt-engine vm (they may not have all been necessary, it was late!): a. ovirt-aaa-jdbc-tool --db-config=/etc/ovirt-engine/aaa/internal.properties user password-reset admin --force b. ovirt-aaa-jdbc-tool --db-config=/etc/ovirt-engine/aaa/internal.properties user password-reset admin --password-valid-to="2019-01-01 12:00:00Z" c. ovirt-aaa-jdbc-tool --db-config=/etc/ovirt-engine/aaa/internal.properties user edit admin --account-valid-from="2014-01-01 12:00:00Z" --account-valid-to="2019-01-01 12:00:00Z" d. ovirt-aaa-jdbc-tool --db-config=/etc/ovirt-engine/aaa/internal.properties user unlock admin 2. Rebooting the Centos 7.1 host caused a loss of default gateway. The engine does not allow you to modify the host because it is in use and modifying /etc/sysconfig/network-scripts is undone by VDSM upon the next reboot. I assume in the past this worked okay because I had a GATEWAY=xxxx in /etc/sysconfig/network as a pre-Ovirt relic. Solution here was to add gateway and defaultRoute fields using the vdsClient command line utility: a. vdsClient -s 0 setupNetworks networks='{ovirtmgmt:{ipaddr:10.1.0.21,netmask:255.255.254.0,bonding:bond0,bridged:true,gateway:10.1.1.254,defaultRoute:True}}' b. vdsClient -s 0 setSafeNetworkConfig Now for the issue I can't solve. When I reboot the Centos 7.1 host I get the following: [root@ovirt-one /]# hosted-engine --vm-status You must run deploy first I then notice that the NFS share to the hosted engine is not mounted and the ovirt-ha-agent.service has failed to start itself at boot. [root@ovirt-one /]# systemctl status ovirt-ha-agent.service ovirt-ha-agent.service - oVirt Hosted Engine High Availability Monitoring Agent Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service; enabled) Active: failed (Result: exit-code) since Tue 2015-09-29 12:17:55 CDT; 9min ago Process: 1424 ExecStop=/usr/lib/systemd/systemd-ovirt-ha-agent stop (code=exited, status=0/SUCCESS) Process: 1210 ExecStart=/usr/lib/systemd/systemd-ovirt-ha-agent start (code=exited, status=0/SUCCESS) Main PID: 1377 (code=exited, status=254) CGroup: /system.slice/ovirt-ha-agent.service Sep 29 12:17:55 ovirt-one.thaultanklines.com systemd-ovirt-ha-agent[1210]: Starting ovirt-ha-agent: [ OK ] Sep 29 12:17:55 ovirt-one.thaultanklines.com systemd[1]: Started oVirt Hosted Engine High Availability Monitoring Agent. Sep 29 12:17:55 ovirt-one.thaultanklines.com ovirt-ha-agent[1377]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Service vdsmd is not running and the admin is responsible for starting it. Shutting down. Sep 29 12:17:55 ovirt-one.thaultanklines.com systemd[1]: ovirt-ha-agent.service: main process exited, code=exited, status=254/n/a Sep 29 12:17:55 ovirt-one.thaultanklines.com systemd[1]: Unit ovirt-ha-agent.service entered failed state. Manually starting ovirt-ha-agent.service works and it then correctly mounts the hosted engine NFS share and all works and I can eventually start the hosted engine. Why would the ovirt-ha-agent.service attempt to start before VDSM was ready? Snippet from /usr/lib/systemd/system/ovirt-ha-agent.service [Unit] Description=oVirt Hosted Engine High Availability Monitoring Agent Wants=ovirt-ha-broker.service Wants=vdsmd.service Wants=sanlock.service After=ovirt-ha-broker.service Any help would be appreciated! --------------070306020106050808000908 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 bgcolor="#FFFFFF" text="#000000"> I followed the instructions <a href="http://www.ovirt.org/OVirt_3.6_Release_Notes">here</a> on upgrading to Ovirt 3.6RC from 3.5.4 and have encountered a few problems. My Ovirt 3.5.4 test environment consisted of: 1 Centos 7.1 host running hosted engine stored on a separate NFS server 1 Centos 7.1 ovirt engine vm With some research I was able to solve two of the three issues I've experienced. I'll list them here for acadamia - and perhaps they point to a misstep on my behalf that is causing the third. 1. Upon a "successful" upgrade, the admin@local account was expired. The problem is <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1261382">documented here</a> and currently caused by following the upgrade instructions <a href="http://www.ovirt.org/OVirt_3.6_Release_Notes#Install_.2F_Upgrade_from_previ…">as seen here</a>. Solution was to do the following from the ovirt-engine vm (they may not have all been necessary, it was late!): a. ovirt-aaa-jdbc-tool --db-config=/etc/ovirt-engine/aaa/internal.properties user password-reset admin --force b. ovirt-aaa-jdbc-tool --db-config=/etc/ovirt-engine/aaa/internal.properties user password-reset admin --password-valid-to="2019-01-01 12:00:00Z" c. ovirt-aaa-jdbc-tool --db-config=/etc/ovirt-engine/aaa/internal.properties user edit admin --account-valid-from="2014-01-01 12:00:00Z" --account-valid-to="2019-01-01 12:00:00Z" d. ovirt-aaa-jdbc-tool --db-config=/etc/ovirt-engine/aaa/internal.properties user unlock admin 2. Rebooting the Centos 7.1 host caused a loss of default gateway. The engine does not allow you to modify the host because it is in use and modifying /etc/sysconfig/network-scripts is undone by VDSM upon the next reboot. I assume in the past this worked okay because I had a GATEWAY=xxxx in /etc/sysconfig/network as a pre-Ovirt relic. Solution here was to add gateway and defaultRoute fields using the vdsClient command line utility: a. vdsClient -s 0 setupNetworks networks='{ovirtmgmt:{ipaddr:10.1.0.21,netmask:255.255.254.0,bonding:bond0,bridged:true,gateway:10.1.1.254,defaultRoute:True}}' b. vdsClient -s 0 setSafeNetworkConfig Now for the issue I can't solve. When I reboot the Centos 7.1 host I get the following: [root@ovirt-one /]# hosted-engine --vm-status You must run deploy first I then notice that the NFS share to the hosted engine is not mounted and the ovirt-ha-agent.service has failed to start itself at boot. [root@ovirt-one /]# systemctl status ovirt-ha-agent.service ovirt-ha-agent.service - oVirt Hosted Engine High Availability Monitoring Agent Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service; enabled) Active: failed (Result: exit-code) since Tue 2015-09-29 12:17:55 CDT; 9min ago Process: 1424 ExecStop=/usr/lib/systemd/systemd-ovirt-ha-agent stop (code=exited, status=0/SUCCESS) Process: 1210 ExecStart=/usr/lib/systemd/systemd-ovirt-ha-agent start (code=exited, status=0/SUCCESS) Main PID: 1377 (code=exited, status=254) CGroup: /system.slice/ovirt-ha-agent.service Sep 29 12:17:55 ovirt-one.thaultanklines.com systemd-ovirt-ha-agent[1210]: Starting ovirt-ha-agent: [ OK ] Sep 29 12:17:55 ovirt-one.thaultanklines.com systemd[1]: Started oVirt Hosted Engine High Availability Monitoring Agent. Sep 29 12:17:55 ovirt-one.thaultanklines.com ovirt-ha-agent[1377]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Service vdsmd is not running and the admin is responsible for starting it. Shutting down. Sep 29 12:17:55 ovirt-one.thaultanklines.com systemd[1]: ovirt-ha-agent.service: main process exited, code=exited, status=254/n/a Sep 29 12:17:55 ovirt-one.thaultanklines.com systemd[1]: Unit ovirt-ha-agent.service entered failed state. Manually starting ovirt-ha-agent.service works and it then correctly mounts the hosted engine NFS share and all works and I can eventually start the hosted engine. Why would the ovirt-ha-agent.service attempt to start before VDSM was ready? Snippet from /usr/lib/systemd/system/ovirt-ha-agent.service [Unit] Description=oVirt Hosted Engine High Availability Monitoring Agent Wants=ovirt-ha-broker.service Wants=vdsmd.service Wants=sanlock.service After=ovirt-ha-broker.service Any help would be appreciated! </body> </html> --------------070306020106050808000908--

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Admin@internal inlog problems with clean install 3.6RC
by Joop 01 Oct '15

01 Oct '15

I just installed 3.6RC and got Cannot Login. User Account has expired, Please contact your system administrator. in the webui. In engine.log I see the following: 2015-09-30 09:59:52,150 INFO [org.ovirt.engine.core.bll.aaa.LoginBaseCommand] (default task-30) [] Can't login user 'admin' with authentication profile 'internal' because the authentication failed. 2015-09-30 09:59:52,162 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-30) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: The account for admin got expired. Please contact the system administrator. 2015-09-30 09:59:52,171 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-30) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: User admin@internal failed to log in. 2015-09-30 09:59:52,171 WARN [org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand] (default task-30) [] CanDoAction of action 'LoginAdminUser' failed for user admin@internal. Reasons: USER_ACCOUNT_EXPIRED Using ovirt-aaa-jdbc-tool user password-reset admin --password-valid-to="2025-08-15 10:30:00Z" to set a new password doesn't help, restarting ovirt-engine doesn't work either. List of installed ovirt packages: ebay-cors-filter-1.0.1-0.1.ovirt.el7.noarch ovirt-engine-3.6.0-1.el7.centos.noarch ovirt-engine-backend-3.6.0-1.el7.centos.noarch ovirt-engine-cli-3.6.0.1-1.el7.centos.noarch ovirt-engine-dbscripts-3.6.0-1.el7.centos.noarch ovirt-engine-extension-aaa-jdbc-1.0.0-0.0.master.20150923074852.git46a67c9.el7.noarch ovirt-engine-extensions-api-impl-3.6.0-1.el7.centos.noarch ovirt-engine-lib-3.6.0-1.el7.centos.noarch ovirt-engine-restapi-3.6.0-1.el7.centos.noarch ovirt-engine-sdk-python-3.6.0.2-1.el7.centos.noarch ovirt-engine-setup-3.6.0-1.el7.centos.noarch ovirt-engine-setup-base-3.6.0-1.el7.centos.noarch ovirt-engine-setup-plugin-ovirt-engine-3.6.0-1.el7.centos.noarch ovirt-engine-setup-plugin-ovirt-engine-common-3.6.0-1.el7.centos.noarch ovirt-engine-setup-plugin-vmconsole-proxy-helper-3.6.0-1.el7.centos.noarch ovirt-engine-setup-plugin-websocket-proxy-3.6.0-1.el7.centos.noarch ovirt-engine-tools-3.6.0-1.el7.centos.noarch ovirt-engine-userportal-3.6.0-1.el7.centos.noarch ovirt-engine-vmconsole-proxy-helper-3.6.0-1.el7.centos.noarch ovirt-engine-webadmin-portal-3.6.0-1.el7.centos.noarch ovirt-engine-websocket-proxy-3.6.0-1.el7.centos.noarch ovirt-engine-wildfly-8.2.0-1.el7.x86_64 ovirt-engine-wildfly-overlay-001-2.el7.noarch ovirt-host-deploy-1.4.0-0.0.master.20150806005708.git670e9c8.el7.noarch ovirt-host-deploy-java-1.4.0-0.0.master.20150806005708.git670e9c8.el7.noarch ovirt-image-uploader-3.6.0-1.el7.centos.noarch ovirt-iso-uploader-3.6.0-1.el7.centos.noarch ovirt-release36-001-0.5.beta.noarch ovirt-vmconsole-1.0.0-0.0.master.20150821105434.gite14b2f0.el7.noarch ovirt-vmconsole-proxy-1.0.0-0.0.master.20150821105434.gite14b2f0.el7.noarch There is a BZ about this but I would expect it to be in this RC release since its almost 3wks old. Anything else I can check? Thanks, Joop

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New backgrounds for oVirt Live 4.0?
by Sandro Bonazzola 01 Oct '15

01 Oct '15

Hi, anybody interested in proposing a new background for oVirt Live 4.0? Since it will be a major release I think it would be nice to refresh its look. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

Esxi 5.5 under oVirt 3.5
by Conrad Lawes 30 Sep '15

30 Sep '15

Is it possible to run esxi v5.5 under oVirt 3.5, i.e. nested virtualization? If so, please point to me the how-to doc -- Regards, Conrad Lawes

4 3