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[ANN] oVirt 3.6.1 Fourth Release Candidate is now available for testing
by Sandro Bonazzola 11 Dec '15

11 Dec '15

The oVirt Project is pleased to announce the availability of the Fourth Release Candidate of oVirt 3.6.1 for testing, as of December 10th, 2015. This release is available now for Fedora 22, Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar). This release supports Hypervisor Hosts running Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar) and Fedora 22. Highly experimental support for Debian 8.2 Jessie has been added too. This release candidate includes updated packages for: - ovirt-engine - ovirt-engine-extension-aaa-ldap This release of oVirt 3.6.1 includes numerous bug fixes. See the release notes [1] for an initial list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. A new oVirt Live ISO will be available soon[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.6.1_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.6-pre/iso/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

3 3

VM migration fails when hardware node fails
by Bill James 10 Dec '15

10 Dec '15

We are testing our new ovirt installation. We notice that if I shutdown a hardware node that the VM's do not migrate off and don't start up after the node is restarted. Its a 3 node cluster with the ovirt-engine on a 4th host. centos 7.1.1503 ovirt-engine-3.6.0.3-1.el7.centos.noarch glusterfs-3.7.5-1.el7.x86_64 High Availability box is checked, Priority = High. 2015-12-10 11:43:34,251 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-42) [5f8883ec] Correlation ID: 5d94dbf7, Job ID: 83159d5a-0ab9-4f1b-afbc-e5c2fcbb6e04, Call Stack: null, Custom Event ID: -1, Message: Failed to migrate VM billjov2.test.j2noc.com to Host ovirt3.test.j2noc.com . Trying to migrate to another Host. ... 2015-12-10 11:43:49,137 INFO [org.ovirt.engine.core.vdsbroker.VmAnalyzer] (DefaultQuartzScheduler_Worker-87) [5f8883ec] VM 'f67a4f38-bb4b-460f-81ea-10ecae60edcc'(billjov2.test.j2noc.com) moved from 'MigratingFrom' --> 'Up' 2015-12-10 11:43:49,518 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-4) [5f8883ec] Correlation ID: 5d94dbf7, Job ID: 83159d5a-0ab9-4f1b-afbc-e5c2fcbb6e04, Call Stack: null, Custom Event ID: -1, Message: Failed to migrate VM billjov2.test.j2noc.com to Host ovirt1.test.j2noc.com . Trying to migrate to another Host. Migrating live works just fine. I haven't found anywhere where it says why it failed when node is down. Any ideas on why it is failing? And why VM's don't start when node is up? Cloud Services for Business www.j2.com j2 | eFax | eVoice | FuseMail | Campaigner | KeepItSafe | Onebox This email, its contents and attachments contain information from j2 Global, Inc. and/or its affiliates which may be privileged, confidential or otherwise protected from disclosure. The information is intended to be for the addressee(s) only. If you are not an addressee, any disclosure, copy, distribution, or use of the contents of this message is prohibited. If you have received this email in error please notify the sender by reply e-mail and delete the original message and any copies. (c) 2015 j2 Global, Inc. All rights reserved. eFax, eVoice, Campaigner, FuseMail, KeepItSafe, and Onebox are registered trademarks of j2 Global, Inc. and its affiliates.

1 0

oVirt 4.0 wishlist: progress bar in the WebUI
by Kevin COUSIN 10 Dec '15

10 Dec '15

Hi list, It could be great if we can follow process like moving Disk storage, snapshots or VM import in the oVirt Interface, like in VMware or VMM. Regards, Kevin C

4 3

Strange permissions on Hosted Engine HA Agent log files
by Giuseppe Ragusa 10 Dec '15

10 Dec '15

Hi all, I'm installing oVirt (3.6) in self-hosted mode, hyperconverged with GlusterFS (3.7.6). I'm using the oVirt snapshot generated the night between the 18th and 19th of November, 2015. The (single, at the moment) host and the Engine are both CentOS 7.1 fully up-to-date. After ovirt-hosted-engine-setup successful completion, I found the following (about 3 days after setup completed) "anomalies": 666 1 vdsm kvm - /var/log/ovirt-hosted-engine-ha/agent.log 666 1 vdsm kvm - /var/log/ovirt-hosted-engine-ha/agent.log.2015-11-23 666 1 vdsm kvm - /var/log/ovirt-hosted-engine-ha/broker.log 666 1 vdsm kvm - /var/log/ovirt-hosted-engine-ha/broker.log.2015-11-23 The listing above comes from a custom security checking script that gives: "octal permissions" "number of links" "owner" "group" - "absolute pathname" Is the ominous "666" mark actually intended/necessary? ;-) Do I need to open a bugzilla notification for this? Many thanks in advance for your attention. Regards, Giuseppe

3 2

[oVirt 3.5.6] changing RAM of the hosted engine VM
by wodel youchi 10 Dec '15

10 Dec '15

Hi, I have an oVirt 3.5.6 platform using hosted-engine setup. I installed my engine's VM with 2Gb of memory at the beginning, now I want to add 2Gb I've modified /etc/ovirt-hosted-engine/vm.conf on my hypervisors the VM is booting with 4Gb of memory (free -m), but the GUI is still showing 2Gb I tried engine-setup but I get this error [ INFO ] Cleaning async tasks and compensations [ ERROR ] Failed to execute stage 'Setup validation': '36' [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20151210124227-xrr3g5.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20151210124820-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed Here is the tailf log 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV OVESETUP_WSP_RPMDISRO_PACKAGES_SETUP=str:'ovirt-engine-setup-plugin-websocket-proxy' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/keepAliveInterval=int:'30' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumDisabledPlugins=list:'[]' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumEnabledPlugins=list:'[]' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumExpireCache=bool:'True' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumRollback=bool:'True' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumpackagerEnabled=bool:'True' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/clockMaxGap=int:'5' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/clockSet=bool:'False' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/commandPath=str:'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/reboot=bool:'False' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/rebootAllow=bool:'True' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/rebootDeferTime=int:'10' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:504 ENVIRONMENT DUMP - END 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage pre-terminate METHOD otopi.plugins.otopi.dialog.cli.Plugin._pre_terminate 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:144 condition False 2015-12-10 12:48:20 INFO otopi.context context.runSequence:417 Stage: Termination 2015-12-10 12:48:20 DEBUG otopi.context context.runSequence:421 STAGE terminate 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage terminate METHOD otopi.plugins.ovirt_engine_common.base.core.misc.Plugin._terminate 2015-12-10 12:48:20 ERROR otopi.plugins.ovirt_engine_common.base.core.misc misc._terminate:151 Execution of setup failed 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage terminate METHOD otopi.plugins.otopi.dialog.human.Plugin._terminate 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage terminate METHOD otopi.plugins.otopi.dialog.machine.Plugin._terminate 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:144 condition False 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage terminate METHOD otopi.plugins.otopi.core.log.Plugin._terminate - What is the correct way to modify the engine's VM memory Thanks in advance.

2 4

LocalOnHost Multipath Blacklist Fails
by Duckworth, Douglas C 10 Dec '15

10 Dec '15

--_004_BN3PR0301MB123570F47263A543CDACFF2EDAE90BN3PR0301MB1235_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello=0A= =0A= I have a Host with LocalOnHost storage only.=0A= =0A= Trying to blacklist the local disks from multipath:=0A= =0A= PV VG Fmt Attr PSize PFree=0A= /dev/sda1 HostVG lvm2 a-- 8.18t 0=0A= /dev/sdb4 HostVG lvm2 a-- 1.64t 24.00m=0A= =0A= As you can see we need to blacklist these devices:=0A= =0A= 36b8ca3a0ea18e4001a95ba4832bcb7ea=0A= 36b8ca3a0ea18e4001a95b9f82df5609b=0A= =0A= scsi-36b8ca3a0ea18e4001a95b9f82df5609b -> ../../sda=0A= scsi-36b8ca3a0ea18e4001a95b9f82df5609b-part1 -> ../../sda1=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea -> ../../sdb=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea-part1 -> ../../sdb1=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea-part2 -> ../../sdb2=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea-part3 -> ../../sdb3=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea-part4 -> ../../sdb4=0A= =0A= After making blacklist changes, you can see in "syslog_errors,"=0A= multipathd does not like my blacklist syntax.=0A= =0A= Do you see errors in the multipath.conf file?=0A= =0A= Thanks=0A= Doug=0A= =0A= -- =0A= Thanks=0A= =0A= Douglas Charles Duckworth=0A= Unix Administrator=0A= Tulane University=0A= Technology Services=0A= 1555 Poydras Ave=0A= NOLA -- 70112=0A= =0A= E: duckd(a)tulane.edu=0A= O: 504-988-9341=0A= F: 504-988-8505=0A= --_004_BN3PR0301MB123570F47263A543CDACFF2EDAE90BN3PR0301MB1235_ Content-Type: text/plain; name="multipath.conf" Content-Description: multipath.conf Content-Disposition: attachment; filename="multipath.conf"; size=1444; creation-date="Thu, 10 Dec 2015 16:18:36 GMT"; modification-date="Thu, 10 Dec 2015 16:18:36 GMT" Content-Transfer-Encoding: base64 IyBSSEVWIFJFVklTSU9OIDEuMQoKZGVmYXVsdHMgewogICAgcG9sbGluZ19pbnRlcnZhbCAgICAg ICAgNQogICAgZ2V0dWlkX2NhbGxvdXQgICAgICAgICAgIi9zYmluL3Njc2lfaWQgLS13aGl0ZWxp c3RlZCAtLXJlcGxhY2Utd2hpdGVzcGFjZSAtLWRldmljZT0vZGV2LyVuIgogICAgbm9fcGF0aF9y 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hot plug memory in el7
by Nathanaël Blanchet 10 Dec '15

10 Dec '15

Hi all, I may miss something but according to http://www.ovirt.org/Features/Hot_Plug_Memory, ovirt 3.6 was supposed to support the hot plug memory feature. Nothing happens in reality when increasing memory on a running vm with centos7. I found this : http://lists.ovirt.orgpipermail/kimchi-devel/2015-June/010714.html, and it seems that el7.1 can't support the feature because of its libvirt version (1.2.8) while the required one is 1.2.14. I didn't test, but I guess F22 supports it. Is there any chance that el7.2 would support it with a backported libvirtd? Or will a dedicated libvirt rhev package be released so as the downstream to support it (like qemu-kvm for live snapshot some time ago)? Documentation and limitation of the libvirt version for hot plug memory are difficult to find in the ovirt wiki and more generally on the web. Maybe the feature has been postponed to a 3.6.z release? Thank you for your help

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Migration failed
by Massimo Mad 10 Dec '15

10 Dec '15

Hi Michal, This is my configuration end the error: 1 start to migrate the vm from cluster in centos 6.x to cluster un centos bare-metal 7.x Migration started (VM: Spacewalk, Source: ovirtxx3, Destination: ovirtxx5, User: admin@internal). 2 first error: Migration failed due to Error: Fatal error during migration. Trying to migrate to another Host (VM: Spacewalkp, Source: ovirtxx03, Destination: ovirtxx05). 3 Second error: Migration failed, No available host found (VM: Spacewalk, Source: ovirtxx3). Regards Massimo

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engine-setup failed because of postgres 9.4
by Fabrice Bacchella 10 Dec '15

10 Dec '15

--Apple-Mail=_ED6F23F2-EAD4-4794-9104-AE8484B6590A Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii I'm on a RHEL 7, trying to install a ovirt 3.6.0.3. The database used is on a remote server, using a postgres 9.4. The backup of the previous database fails with : 2015-12-10 12:04:13 DEBUG = otopi.**FILTERED**_engine_setup.engine_common.database = database.backup:661 db backup res {'result': [{'stderr': 'pg_dump: = server version: 9.4.5; pg_dump version: 9.2.14\npg_dump: aborting = because of server version mismatch\n', 'rc': 1}], 'stdout': ''} But the good pg_dump is in the path: ~# type pg_dump pg_dump is /usr/pgsql-9.4/bin/pg_dump Although in the log file: 2015-12-10 12:40:19 DEBUG otopi.context context.dumpEnvironment:510 ENV = COMMAND/pg_dump=3Dstr:'/bin/pg_dump' Why ? How can I enforce the use of the latest pg_dump without rewrinting = the '/bin/pg_dump' which is owned by the official postgres package ? --Apple-Mail=_ED6F23F2-EAD4-4794-9104-AE8484B6590A Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dus-ascii"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D"">I'm on a RHEL 7, trying to install a ovirt 3.6.0.3.<div = class=3D""><br class=3D""></div><div class=3D"">The database used is on = a remote server, using a postgres 9.4.</div><div class=3D""><br = class=3D""></div><div class=3D"">The backup of the previous database = fails with :</div><div class=3D""><div style=3D"margin: 0px; font-size: = 11px; font-family: Menlo;" class=3D"">2015-12-10 12:04:13 DEBUG = otopi.**FILTERED**_engine_setup.engine_common.database = database.backup:661 db backup res {'result': [{'stderr': 'pg_dump: = server version: 9.4.5; pg_dump version: 9.2.14\npg_dump: aborting = because of server version mismatch\n', 'rc': 1}], 'stdout': = ''}</div></div><div class=3D""><br class=3D""></div><div class=3D"">But = the good pg_dump is in the path:</div><div class=3D""><br = class=3D""></div><div class=3D""><div style=3D"margin: 0px; font-size: = 11px; font-family: Menlo;" class=3D"">~# type pg_dump</div><div = style=3D"margin: 0px; font-size: 11px; font-family: Menlo;" = class=3D"">pg_dump is /usr/pgsql-9.4/bin/pg_dump</div></div><div = class=3D""><br class=3D""></div><div class=3D"">Although in the log = file:</div><div class=3D""><br class=3D""></div><div class=3D""><div = style=3D"margin: 0px; font-size: 11px; font-family: Menlo;" = class=3D"">2015-12-10 12:40:19 DEBUG otopi.context = context.dumpEnvironment:510 ENV COMMAND/<span = style=3D"font-variant-ligatures: no-common-ligatures; color: #ffffff; = background-color: #000000" class=3D"">pg_dump</span>=3Dstr:'/bin/<span = style=3D"font-variant-ligatures: no-common-ligatures; color: #ffffff; = background-color: #000000" class=3D"">pg_dump</span>'</div></div><div = class=3D""><br class=3D""></div><div class=3D"">Why ? How can I enforce = the use of the latest pg_dump without rewrinting the <span = style=3D"font-family: Menlo; font-size: 11px;" = class=3D"">'/bin/</span><span style=3D"font-family: Menlo; font-size: = 11px; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" = class=3D"">pg_dump</span><span style=3D"font-family: Menlo; font-size: = 11px;" class=3D"">'</span> which is owned by the official postgres = package ?</div><div class=3D""><br class=3D""></div></body></html>= --Apple-Mail=_ED6F23F2-EAD4-4794-9104-AE8484B6590A--

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Auto Provisioning using Ovirt API's or scripts
by Virat, Thakur 10 Dec '15

10 Dec '15

--_000_HK2PR06MB1169590BA4F7A2A2981685DDFEE80HK2PR06MB1169apcp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Dear Ovirt, I have configured Ovirt in my environment in such a = manner by installing Ovirt Engine 3.4 on one physical server & ovirt node = on other physical server and have created template & provisioned VM's. I need to Know what API's or script is needed to auto provision or schedule= VM's to users and the users will be using Spice Protocol at their end to a= ccess Vm's. Is there any solution for this. Please need help on this. Thanks & Regards Virat Thakur India-Asia Pacific Contact:- +91-9724274349 --_000_HK2PR06MB1169590BA4F7A2A2981685DDFEE80HK2PR06MB1169apcp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-IN" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Dear Ovirt,<o:p></o:p></p> <p class=3D"MsoNormal">        &nbs= p;            &= nbsp; I have configured Ovirt in my environment in such a manner by install= ing  Ovirt Engine 3.4 on one physical server & ovirt node on other= physical server and have created template & provisioned VM’s.<o:= p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I need to Know what API’s or script is needed = to auto provision or schedule VM’s to users and the users will be usi= ng Spice Protocol at their end to access Vm’s. Is there any solution = for this. Please need help on this.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-IN">Thanks &a= mp; Regards<o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"mso-fareast-language:EN-IN"> =      Virat Thakur<o:p></o:p></span></b></p> <p class=3D"MsoNormal"><b><span style=3D"mso-fareast-language:EN-IN"> =  India-Asia Pacific<o:p></o:p></span></b></p> <p class=3D"MsoNormal"><b><span style=3D"mso-fareast-language:EN-IN">Contac= t:-  +91-9724274349<o:p></o:p></span></b></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html> --_000_HK2PR06MB1169590BA4F7A2A2981685DDFEE80HK2PR06MB1169apcp_--

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