December 2015 - Users - oVirt List Archives

Engine upgrade error
by Frank Rothenstein 04 Dec '15

04 Dec '15

Hello, I tried several times to upgrade my ovirt-engine 3.5.5 to 3.6. Every time the setup stops at updating the DB-schema. The log revealed when this happpens: The setup ist complaining about a duplicated key - here is the part of the log. Of course there is only one network in the interface. Can anybody help me getting a solution? Thnaks, Frank Running upgrade sql script '/usr/share/ovirt- engine/dbscripts/upgrade/03_06_1670_unique_vds_id_network_name_vds_inte rface.sql'... 2542964- 2542965-2015-11-30 08:15:26 DEBUG otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema plugin.execute:941 execute-output: ['/usr/share/ovirt- engine/dbscripts/schema.sh', '-s', 'localhost', '-p', '5432', '-u', 'engine', '-d', 'engine', '-l', '/var/log/ovirt-engine/setup/ovirt- engine-setup-20151130073216-erdh9f.log', '-c', 'apply'] stderr: 2543300-psql:/usr/share/ovirt- engine/dbscripts/upgrade/03_06_1670_unique_vds_id_network_name_vds_inte rface.sql:1: ERROR: could not create unique index "vds_interface_vds_id_network_name_unique" 2543487:DETAIL: Key (vds_id, network_name)=(ba954f0f-6ecb-4ec8-b169- 7e0a1147b4cd, KHnetz) is duplicated. 2543585-CONTEXT: SQL statement "ALTER TABLE vds_interface ADD CONSTRAINT vds_interface_vds_id_network_name_unique unique (vds_id, network_name)" 2543723-PL/pgSQL function fn_db_create_constraint(character varying,character varying,text) line 4 at EXECUTE statement 2543835-FATAL: Cannot execute sql command: --file=/usr/share/ovirt- engine/dbscripts/upgrade/03_06_1670_unique_vds_id_network_name_vds_inte rface.sql 2543975- 2543976-2015-11-30 08:15:26 DEBUG otopi.context context._executeMethod:156 method exception 2544060-Traceback (most recent call last): 2544095- File "/usr/lib/python2.7/site-packages/otopi/context.py", line 146, in _executeMethod 2544183- method['method']() 2544206- File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt- engine-setup/ovirt-engine/db/schema.py", line 291, in _misc 2544325- oenginecons.EngineDBEnv.PGPASS_FILE 2544365- File "/usr/lib/python2.7/site-packages/otopi/plugin.py", line 946, in execute 2544445- command=args[0], 2544466-RuntimeError: Command '/usr/share/ovirt- engine/dbscripts/schema.sh' failed to execute 2544552-2015-11-30 08:15:26 ERROR otopi.context context._executeMethod:165 Failed to execute stage 'Misc configuration': Command '/usr/share/ovirt-engine/dbscripts/schema.sh' failed to execute 2544737-2015-11-30 08:15:26 DEBUG otopi.transaction transaction.abort:134 aborting 'Yum Transaction' 2544830-2015-11-30 08:15:26 INFO otopi.plugins.otopi.packagers.yumpackager yumpackager.info:95 Yum Performing yum transaction rollback ______________________________________________________________________________ BODDEN-KLINIKEN Ribnitz-Damgarten GmbH Sandhufe 2 18311 Ribnitz-Damgarten Telefon: 03821-700-0 Fax: 03821-700-240 E-Mail: info(a)bodden-kliniken.de Internet: http://www.bodden-kliniken.de Sitz: Ribnitz-Damgarten, Amtsgericht: Stralsund, HRB 2919, Steuer-Nr.: 079/133/40188 Aufsichtsratsvorsitzende: Carmen Schröter, Geschäftsführer: Dr. Falko Milski Der Inhalt dieser E-Mail ist ausschließlich für den bezeichneten Adressaten bestimmt. Wenn Sie nicht der vorge- sehene Adressat dieser E-Mail oder dessen Vertreter sein sollten, beachten Sie bitte, dass jede Form der Veröf- fentlichung, Vervielfältigung oder Weitergabe des Inhalts dieser E-Mail unzulässig ist. Wir bitten Sie, sofort den Absender zu informieren und die E-Mail zu löschen. Bodden-Kliniken Ribnitz-Damgarten GmbH 2015 *** Virenfrei durch Kerio Mail Server und Sophos Antivirus ***

5 11

Setting up oVirt for the first time
by Gervais de Montbrun 04 Dec '15

04 Dec '15

--Apple-Mail=_0375DE21-EDF5-4C87-B0F3-BC852CDA9E3B Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Hi All, I've done a lot of reading and lots of comparison of different = hypervisors and tools and have decided that oVirt would be the best = option. My initial use case is a not too new server that I will setup to = run multiple development environments for the devs here, but I wanted = something that will scale out to production as the vm infrastructure, = hardware, etc. grows here. I'll soon have a second server to run my vm's on and want to setup a = self-hosted engine. I'm trying to find the most recent version of a = how-to on the same. I found a presentation showing off how much easier = it is to do this in oVirt 3.6 but can't find the correct docs. I seem to = always end up with 3.5 or older versions. Can someone point me at a = how-to of how to best achieve this.=20 Also, while I have you all here... :-) Is it possible to setup the hypervisor hosts themselves as NFS servers = to create Storage (I realize that this will play havoc with the HA). We = do have an NFS server that we will be upgrading to add storage and = faster drives, but I was thinking that I may be able to use the internal = storage of the hypervisors themselves as a short term stopgap and then = migrate vm's to the upgraded NFS server later. Will that even work, or = will it break somehow? Any advice for a new install would be welcome. Thank you=20 Cheers, Gervais --Apple-Mail=_0375DE21-EDF5-4C87-B0F3-BC852CDA9E3B 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"">Hi All,<div class=3D""> </div><div = class=3D"">I've done a lot of reading and lots of comparison of = different hypervisors and tools and have decided that oVirt would be the = best option. My initial use case is a not too new server that I will = setup to run multiple development environments for the devs here, but I = wanted something that will scale out to production as the vm = infrastructure, hardware, etc. grows here.</div><div class=3D""> </div><div class=3D"">I'll soon have a second server to run = my vm's on and want to setup a self-hosted engine. I'm trying to find = the most recent version of a how-to on the same. I found a presentation = showing off how much easier it is to do this in oVirt 3.6 but can't find = the correct docs. I seem to always end up with 3.5 or older versions. = Can someone point me at a how-to of how to best achieve = this. </div><div class=3D""> </div><div = class=3D"">Also, while I have you all here... :-)</div><div class=3D"">Is = it possible to setup the hypervisor hosts themselves as NFS servers to = create Storage (I realize that this will play havoc with the HA). We do = have an NFS server that we will be upgrading to add storage and faster = drives, but I was thinking that I may be able to use the internal = storage of the hypervisors themselves as a short term stopgap and then = migrate vm's to the upgraded NFS server later. Will that even work, or = will it break somehow? <div class=3D""> </div><div class=3D"">Any advice for = a new install would be welcome.</div><div class=3D""> </div><div class=3D"">Thank you </div><div class=3D""> <div style=3D"color: rgb(0, 0, 0); font-variant: normal; letter-spacing: = normal; line-height: normal; orphans: 2; text-align: -webkit-auto; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: = break-word; -webkit-nbsp-mode: space; -webkit-line-break: = after-white-space;" class=3D""><span class=3D"Apple-style-span" = style=3D"border-collapse: separate; color: rgb(0, 0, 0); font-variant: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-align: -webkit-auto; text-indent: 0px; text-transform: none; = white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"> Cheers, Gervais</div> </div> </div></body></html>= --Apple-Mail=_0375DE21-EDF5-4C87-B0F3-BC852CDA9E3B--

6 8

cloud-init and sealing of template
by Gianluca Cecchi 04 Dec '15

04 Dec '15

Hello, is it correct that even if I use cloud-init I have to seal my candidate VM before making it a template? In that case what is the correct approach to pre-seal a CentOS 7 VM? Also, for operating system like Fedora >=20 and/or RHEL/CentOS 7 should I unconfigure NetworkManager before sealing them, using classic network service, or what? Thanks in advance, Gianluca

4 10

Export a vm
by Budur Nagaraju 04 Dec '15

04 Dec '15

HI How to export a oVirt vm which is compatible to vmware ESXi? Thanks, Nagaraju

2 1

ISO issues
by Budur Nagaraju 03 Dec '15

03 Dec '15

HI Mounted a valid ISO image and selected first boot option a "CDrom" and second as Hard disk, all of sudden am unable to boot few days back it was working but now am facing issues. any ways to resolve the issue ? Thanks, Nagaraju

2 2

NFS Domain with 1GB limit
by kontakt＠taste-of-it.de 03 Dec '15

03 Dec '15

Hello, i am new with ovirt and i installed ovirt engine on centos7. After i logged in the administrator web gui i see the default nfs domain with less than 1gb space, while i have more than 200gb on disk. The problem is, that i cant change the value and found no informtion in the manuals too. Can someone explain this to me? thx

5 12

[ANN] oVirt 3.6.1 Second Release Candidate is now available for testing
by Sandro Bonazzola 03 Dec '15

03 Dec '15

The oVirt Project is pleased to announce the availability of the Second Release Candidate of oVirt 3.6.1 for testing, as of December 3rd, 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-jdbc - ovirt-hosted-engine-ha - ovirt-hosted-engine-setup - vdsm 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

1 0

Re: [ovirt-users] HA cluster
by Ryan Barry 02 Dec '15

02 Dec '15

On Wed, Dec 2, 2015 at 5:05 AM, <users-request(a)ovirt.org> wrote: > On Wed, Dec 2, 2015 at 12:19 PM, Budur Nagaraju <nbudoor(a)gmail.com> wrote: > > > I have installed KVM in the nested environment in ESXi6.x version is > that > > recommended ? > > > > I often use KVM over KVM in nested environment but honestly I never tried > to run KVM over ESXi but I suspect that all of your issues comes from > there. > > It should be fine in ESXi as well, as long as the VMX for that VM has vhv.enabled=true, and the config for the VM is reloaded. > > > apart from Hosted engine is there any other alternate way to configure > > Engine HA cluster ? > > > > Nothing else from the project. You can use two external VMs in cluster with > pacemaker but it's completely up to you. >

1 0

Upgrading engine 3.5.5-1.el6 to latest patches issue (and resolved)
by Scott Worthington 02 Dec '15

02 Dec '15

Hello, This is just an informational e-mail for others who are updating their 3.5 systems on CentOS 6.7 who may experience the same issue that I experienced. I am upgrading a stand alone 3.5.5-1.el6 engine on CentOS 6.7 (no High Availability cruft) to the latest patches just recently released. The DWH and report engine are also installed on this same stand alone system. I did a 'yum update' and the following was downloaded & updated: Dec 02 08:26:26 Updated: postgresql-libs-8.4.20-4.el6_7.x86_64 Dec 02 08:26:27 Updated: ovirt-engine-lib-3.5.6.2-1.el6.noarch Dec 02 08:26:28 Updated: ovirt-engine-setup-base-3.5.6.2-1.el6.noarch Dec 02 08:26:29 Updated: ovirt-engine-setup-plugin-ovirt-engine-common-3.5.6.2-1.el6.noarch Dec 02 08:26:30 Updated: ovirt-engine-setup-plugin-websocket-proxy-3.5.6.2-1.el6.noarch Dec 02 08:26:31 Updated: ovirt-engine-setup-plugin-ovirt-engine-3.5.6.2-1.el6.noarch Dec 02 08:26:33 Updated: postgresql-8.4.20-4.el6_7.x86_64 Dec 02 08:26:35 Updated: postgresql-server-8.4.20-4.el6_7.x86_64 Dec 02 08:26:35 Updated: ovirt-engine-setup-3.5.6.2-1.el6.noarch Dec 02 08:26:36 Updated: ovirt-engine-websocket-proxy-3.5.6.2-1.el6.noarch Dec 02 08:26:36 Updated: ovirt-engine-extensions-api-impl-3.5.6.2-1.el6.noarch Dec 02 08:26:37 Updated: ovirt-engine-sdk-python-3.5.6.0-1.el6.noarch Dec 02 08:26:41 Updated: ovirt-guest-tools-iso-3.5-8.fc22.noarch Dec 02 08:26:50 Updated: 1:java-1.6.0-openjdk-1.6.0.37-1.13.9.4.el6_7.x86_64 Here is where I ran into an issue.. Running an 'engine-setup' to load the latest patches caused this: [ INFO ] Cleaning async tasks and compensations [ INFO ] Checking the Engine database consistency [ INFO ] Stage: Transaction setup [ INFO ] Stopping dwh service [ INFO ] Stopping reports service [ INFO ] Stopping engine service [ INFO ] Stopping ovirt-fence-kdump-listener service [ INFO ] Stopping websocket-proxy service [ ERROR ] dwhd is currently running. Its hostname is tpa-ovirt-engine-01.allianceoneinc.com. Please stop it before running Setup. [ ERROR ] Failed to execute stage 'Transaction setup': dwhd is currently running [ INFO ] Yum Performing yum transaction rollback [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20151202083052-q8131e.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20151202083138-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed I did a "ps auxwww | grep ovirt" and "ps auxwww | grep dhw", but came up with nothing. In fact, there was nothing obviously 'ovirt' related running. To get the "engine-setup" to work, I thought that perhaps something was stuck running. So I did... service ovirt-engine stop service ovirt-engine-dwhd stop service ovirt-engine-reportsd stop service ovirt-engine-websocket-proxy stop Followed by... engine-setup ...and still got the error that the DWH was still running. Not to waste time, I figured that a reboot might clear and/or reset out some process that I am not aware of. I did not want anything ovirt engine related starting up, so I examined what was running on start up: chkconfig --list | grep ovirt | grep on Which returned (sorry for wraps, it's thunderbird): ovirt-engine 0:off 1:off 2:on 3:on 4:on 5:on 6:off ovirt-engine-dwhd 0:off 1:off 2:on 3:on 4:on 5:on 6:off ovirt-engine-reportsd 0:off 1:off 2:on 3:on 4:on 5:on 6:off ovirt-fence-kdump-listener 0:off 1:off 2:on 3:on 4:on 5:on 6:off ovirt-websocket-proxy 0:off 1:off 2:on 3:on 4:on 5:on 6:off I turned these off on boot: chkconfig ovirt-engine off chkconfig ovirt-engine-dwhd off chkconfig ovirt-engine-reportsd off chkconfig ovirt-fence-kdump-listener off chkconfig ovirt-websocket-proxy off Rebooted the server, logged back in, and 'engine-setup' ran flawlessly. After the upgrade, I turned the services back on for the next reboot: chkconfig ovirt-engine on chkconfig ovirt-engine-dwhd on chkconfig ovirt-engine-reportsd on chkconfig ovirt-fence-kdump-listener on chkconfig ovirt-websocket-proxy on Hope that helps someone else.

2 1

Re: [ovirt-users] . Failing to add iSCSI storage domain Users Digest, Vol 51, Issue 16
by Jean-Pierre Ribeauville 02 Dec '15

02 Dec '15

Hi, Failure reason was the following : the initiator IQN wasn't declared on the iSCSI server. Sorry for disturbing for nothing. Regards, J.P. -----Message d'origine----- De : users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] De la part de users-request(a)ovirt.org Envoyé : mercredi 2 décembre 2015 11:42 À : users(a)ovirt.org Objet : Users Digest, Vol 51, Issue 16 Send Users mailing list submissions to users(a)ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-request(a)ovirt.org You can reach the person managing the list at users-owner(a)ovirt.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Users digest..." Today's Topics: 1. Failing to add iSCSI storage domain (Jean-Pierre Ribeauville) 2. Re: HA cluster (Simone Tiraboschi) ---------------------------------------------------------------------- Message: 1 Date: Wed, 2 Dec 2015 10:41:11 +0000 From: Jean-Pierre Ribeauville <jpribeauville(a)axway.com> To: "users(a)ovirt.org" <users(a)ovirt.org> Subject: [ovirt-users] Failing to add iSCSI storage domain Message-ID: <1051EFB4D3A1704680C38CCAAC5836D2929DC082(a)WPTXMAIL2.ptx.axway.int> Content-Type: text/plain; charset="iso-8859-1" Hi, By using 3.5 ovirt , I'm trying to add a iSCSI storage domain to my datacenter. When clicking on discover button , I got following error : No new devices were found. This may be due to either: incorrect multipath configuration on the Host or wrong address of the iscsi target or a failure to authenticate on the target device. Please consult your Storage Administrator. I restart sanlock service on the host ( it's a RHEL 7) ; no positive effect. In engine.log found this : ... IQNListReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=475, mMessage=Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])"]] 2015-12-02 11:28:31,468 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) HostName = ldc01omv01 2015-12-02 11:28:31,468 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) Command DiscoverSendTargetsVDSCommand(HostName = ldc01omv01, HostId = 09bb3024-170f-48a1-a78a-951a2c61c680, connection={ id: null, connection: 10.147.60.90, iqn: null, vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null };) execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error = Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])" 2015-12-02 11:28:31,468 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) FINISH, DiscoverSendTargetsVDSCommand, log id: 3023392e 2015-12-02 11:28:31,468 ERROR [org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuery] (ajp-/127.0.0.1:8702-5) Query DiscoverSendTargetsQuery failed. Exception message is VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error = Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475) : org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error = Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475): org.ovirt.engine.core.commo n.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error = Failed discovery of iSCSI targets: "portal=IscsiPortal(hostname=u'10.147.60.90', port=3260), err=(21, [], ['iscsiadm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475) at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:117) [bll.jar:] at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [bll.jar:] at org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuery.executeQueryCommand(DiscoverSendTargetsQuery.java:16) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:73) [bll.jar:] ... In order to check iSCSI discovering via another way, I run this command from ovirt manager system command prompt : iscsiadm -m discovery -t st -p <iSCSI Server Address> I got a correct device lists. Thanks for help. J.P. Ribeauville P: +33.(0).1.47.17.20.49 . Puteaux 3 Etage 5 Bureau 4 jpribeauville(a)axway.com<mailto:jpribeauville@axway.com> http://www.axway.com<http://www.axway.com/> P Pensez ? l'environnement avant d'imprimer.

1 0

Failing to add iSCSI storage domain
by Jean-Pierre Ribeauville 02 Dec '15

02 Dec '15

--_000_1051EFB4D3A1704680C38CCAAC5836D2929DC082WPTXMAIL2ptxaxw_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, By using 3.5 ovirt , I'm trying to add a iSCSI storage domain to my datace= nter. When clicking on discover button , I got following error : No new devices were found. This may be due to either: incorrect multipath c= onfiguration on the Host or wrong address of the iscsi target or a failure = to authenticate on the target device. Please consult your Storage Administr= ator. I restart sanlock service on the host ( it's a RHEL 7) ; no positive effec= t. In engine.log found this : ... IQNListReturnForXmlRpc [mStatus=3DStatusForXmlRpc [mCode=3D475, mMessage=3D= Failed discovery of iSCSI targets: "portal=3DIscsiPortal(hostname=3Du'10.14= 7.60.90', port=3D3260), err=3D(21, [], ['iscsiadm: No portals found'])"]] 2015-12-02 11:28:31,468 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.Di= scoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) HostName =3D ldc01omv0= 1 2015-12-02 11:28:31,468 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.Di= scoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) Command DiscoverSendTa= rgetsVDSCommand(HostName =3D ldc01omv01, HostId =3D 09bb3024-170f-48a1-a78a= -951a2c61c680, connection=3D{ id: null, connection: 10.147.60.90, iqn: null= , vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nf= sTimeo: null };) execution failed. Exception: VDSErrorException: VDSGeneric= Exception: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVD= S, error =3D Failed discovery of iSCSI targets: "portal=3DIscsiPortal(hostn= ame=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['iscsiadm: No portals = found'])" 2015-12-02 11:28:31,468 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.Di= scoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) FINISH, DiscoverSendTa= rgetsVDSCommand, log id: 3023392e 2015-12-02 11:28:31,468 ERROR [org.ovirt.engine.core.bll.storage.DiscoverSe= ndTargetsQuery] (ajp-/127.0.0.1:8702-5) Query DiscoverSendTargetsQuery fail= ed. Exception message is VdcBLLException: org.ovirt.engine.core.vdsbroker.v= dsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed = in vdscommand to DiscoverSendTargetsVDS, error =3D Failed discovery of iSCS= I targets: "portal=3DIscsiPortal(hostname=3Du'10.147.60.90', port=3D3260), = err=3D(21, [], ['iscsiadm: No portals found'])" (Failed with error iSCSIDis= coveryError and code 475) : org.ovirt.engine.core.common.errors.VdcBLLExcep= tion: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorEx= ception: VDSGenericException: VDSErrorException: Failed in vdscommand to Di= scoverSendTargetsVDS, error =3D Failed discovery of iSCSI targets: "portal= =3DIscsiPortal(hostname=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['i= scsiadm: No portals found'])" (Failed with error iSCSIDiscoveryError and co= de 475): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLExcepti= on: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGeneric= Exception: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVD= S, error =3D Failed discovery of iSCSI targets: "portal=3DIscsiPortal(hostn= ame=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['iscsiadm: No portals = found'])" (Failed with error iSCSIDiscoveryError and code 475) at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.= java:117) [bll.jar:] at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VD= SBrokerFrontendImpl.java:33) [bll.jar:] at org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuery.execu= teQueryCommand(DiscoverSendTargetsQuery.java:16) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(Quer= iesCommandBase.java:73) [bll.jar:] ... In order to check iSCSI discovering via another way, I run this command fro= m ovirt manager system command prompt : iscsiadm -m discovery -t st -p <iSCSI Server Address> I got a correct device lists. Thanks for help. J.P. Ribeauville P: +33.(0).1.47.17.20.49 . Puteaux 3 Etage 5 Bureau 4 jpribeauville(a)axway.com<mailto:jpribeauville@axway.com> http://www.axway.com<http://www.axway.com/> P Pensez =E0 l'environnement avant d'imprimer. --_000_1051EFB4D3A1704680C38CCAAC5836D2929DC082WPTXMAIL2ptxaxw_ Content-Type: text/html; charset="iso-8859-1" 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=3Diso-8859-= 1"> <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"FR" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> Hi,<o:p></o:p> <o:p> </o:p> By using 3.5 ovirt , I’m = trying to add  a iSCSI storage domain to my datacenter.<o:p></o:p></sp= an> <o:p> </o:p> <o:p> </o:p> When clicking on discover butto= n , I  got following error :<o:p></o:p> <o:p> </o:p> No new devices were found. This may be due to either: incorrect multi= path configuration on the Host or wrong address of the iscsi target or a failure to authenticate on the target device. Please consult y= our Storage Administrator.<o:p></o:p> <o:p> </o:p>= I restart sanlock service on th= e host ( it’s a RHEL 7)  ; no positive effect.<o:p></o:p>= <o:p> </o:p> In engine.log  found this =  :<o:p></o:p> <o:p> </o:p> …<o:p></o:p> IQNListReturnForXmlRpc [mSta= tus=3DStatusForXmlRpc [mCode=3D475, mMessage=3DFailed discovery of iSCSI ta= rgets: "portal=3DIscsiPortal(hostname=3Du'10.147.60.90', port=3D3260),= err=3D(21, [], ['iscsiadm: No portals found'])"]]<o:p></o:p></= i> 2015-12-02 11:28:31,468 INFO=   [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCom= mand] (ajp-/127.0.0.1:8702-5) HostName =3D ldc01omv01<o:p></o:p>= 2015-12-02 11:28:31,468 ERRO= R [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCommand]= (ajp-/127.0.0.1:8702-5) Command DiscoverSendTargetsVDSCommand(HostName =3D= ldc01omv01, HostId =3D 09bb3024-170f-48a1-a78a-951a2c61c680, connection=3D{ id: null, connection: 10.147.60.90, iqn: null, vfsType: nul= l, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null }= ;) execution failed. Exception: VDSErrorException: VDSGenericException: VDS= ErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error =3D Failed discovery of iSCSI targets: &q= uot;portal=3DIscsiPortal(hostname=3Du'10.147.60.90', port=3D3260), err=3D(2= 1, [], ['iscsiadm: No portals found'])"<o:p></o:p> 2015-12-02 11:28:31,468 INFO=   [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCom= mand] (ajp-/127.0.0.1:8702-5) FINISH, DiscoverSendTargetsVDSCommand, log id= : 3023392e<o:p></o:p> 2015-12-02 11:28:31,468 ERRO= R [org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuery] (ajp-/127.0.= 0.1:8702-5) Query DiscoverSendTargetsQuery failed. Exception message is Vdc= BLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSe= ndTargetsVDS, error =3D Failed discovery of iSCSI targets: "portal=3DI= scsiPortal(hostname=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['iscsi= adm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475) : org.ovirt.engine.core.common.errors.VdcBLLException: VdcBL= LException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VD= SGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendT= argetsVDS, error =3D Failed discovery of iSCSI targets: "portal=3DIscsiPortal(hostname=3Du'10.147.60.90', p= ort=3D3260), err=3D(21, [], ['iscsiadm: No portals found'])" (Failed w= ith error iSCSIDiscoveryError and code 475): org.ovirt.engine.core.common.e= rrors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vds= broker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSe= ndTargetsVDS, error =3D Failed discovery of iSCSI targets: "portal=3DI= scsiPortal(hostname=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['iscsi= adm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475)<o:p></o:p>     &nbs= p;   at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsH= andler.java:117) [bll.jar:]<o:p></o:p>     &nbs= p;   at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCom= mand(VDSBrokerFrontendImpl.java:33) [bll.jar:]<o:p></o:p>     &nbs= p;   at org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuer= y.executeQueryCommand(DiscoverSendTargetsQuery.java:16) [bll.jar:]<o:p></o:= p>     &nbs= p;   at org.ovirt.engine.core.bll.QueriesCommandBase.executeComma= nd(QueriesCommandBase.java:73) [bll.jar:]<o:p></o:p> <o:p> </o:p>= …<o:p></o:p> <o:p> </o:p> <o:p> </o:p> <o:p> </o:p> In order to check iSCSI discove= ring via another way, I run this command from  ovirt manager system co= mmand prompt :<o:p></o:p> <o:p> </o:p>= iscsiadm -m discovery -t st = -p <iSCSI Server Address><o:p></o:p> <o:p> </o:p> I got  a correct  dev= ice lists.<o:p></o:p> <o:p> </o:p> Thanks for help.<o:p></o:p></sp= an> <o:p> </o:p> <o:p> </o:p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0"> <tbody> <tr> <td valign=3D"top" style=3D"padding:0cm 4.5pt 0cm 0cm"> <o:p> </o:p> J.P. Ribeauville<o:p></o:p> <o:p> </o:p> </td> </tr> <tr> <td style=3D"padding:2.25pt 4.5pt 4.5pt 0cm"> P: +33.(0).1.47.17.= 20.49<o:p></o:p></sp= an> .<o:= p></o:p> Pute= aux 3 Etage 5  Bureau 4<o:p></o:p> <o:p= > </o:p> <a href=3D"mailto:jpribeauville@axway.com">= jpribeauville(a)axway.com</a></= span> <a href=3D"http://www.axway.com/">http://www.ax= way.com</a><o:p></o:p> <o:p= > </o:p> </td> </tr> </tbody> </table> <o:p> </o:p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0"> <tbody> <tr> <td style=3D"padding:4.5pt 4.5pt 4.5pt 0cm"> P Pensez =E0 l’environnement avant d’i= mprimer.<o:p></o:p><= /span> </td> </tr> </tbody> </table> <o:p> <= /o:p> <o:p> </o:p> </div> </body> </html> --_000_1051EFB4D3A1704680C38CCAAC5836D2929DC082WPTXMAIL2ptxaxw_--

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Updated Invitation: [Deep dive] Host Network QoS - oVirt 3.6 @ Thu Nov 26, 2015 5pm - 6pm (ibarkan@redhat.com)
by ibarkan＠redhat.com 01 Dec '15

01 Dec '15

This event has been changed. Title: [Deep dive] Host Network QoS - oVirt 3.6 Hangouts on air: https://plus.google.com/events/c3la9vdse911atq991qflogtq0g you tube link: https://plus.google.com/events/c3la9vdse911atq991qflogtq0g When: Thu Nov 26, 2015 5pm - 6pm Jerusalem (changed) Calendar: ibarkan(a)redhat.com Who: * ibarkan(a)redhat.com - organizer * users(a)ovirt.org Event details: https://www.google.com/calendar/event?action=VIEW&eid=NGZxZXU0dDRka2ZrMmd1c… Invitation from Google Calendar: https://www.google.com/calendar/ You are receiving this courtesy email at the account users(a)ovirt.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://www.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to modify your RSVP response. Learn more at https://support.google.com/calendar/answer/37135#forwarding

3 2

hosted engine vm.conf missing
by Thomas Scofield 01 Dec '15

01 Dec '15

I have recently setup a ovirt hosted engine on iscsi storage and after a reboot of the system I am unable to start the hosted engine. The agent.log gives errors indicating there is a missing value in the vm.conf file, but the vm.conf file does not appear in the location indicated. There is no error indicated when the agent attempts to reload the vm.conf. Any ideas on how to get the hosted engine up and running? MainThread::INFO::2015-11-26 21:31:13,071::hosted_engine::699::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_sanlock) Ensuring lease for lockspace hosted-engine, host id 1 is acquired (file: /var/run/vdsm/storage/ddf4a26b-61ff-49a4-81db-9f82da35e44b/6ed6d868-aaf3-4b3f-bdf0-a4ad262709ae/1fe5b7fc-eae7-4f07-a2fe-5a082e14c876) MainThread::INFO::2015-11-26 21:31:13,072::upgrade::836::ovirt_hosted_engine_ha.lib.upgrade.StorageServer::(upgrade) Host configuration is already up-to-date MainThread::INFO::2015-11-26 21:31:13,072::hosted_engine::422::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Reloading vm.conf from the shared storage domain MainThread::ERROR::2015-11-26 21:31:13,100::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) Error: ''Configuration value not found: file=/var/run/ovirt-hosted-engine-ha/vm.conf, key=memSize'' - trying to restart agent MainThread::WARNING::2015-11-26 21:31:18,105::agent::208::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) Restarting agent, attempt '9' MainThread::ERROR::2015-11-26 21:31:18,106::agent::210::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) Too many errors occurred, giving up. Please review the log and consider filing a bug. MainThread::INFO::2015-11-26 21:31:18,106::agent::143::ovirt_hosted_engine_ha.agent.agent.Agent::(run) Agent shutting down

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Power Management with python SDK
by Giulio Casella 01 Dec '15

01 Dec '15

Hi everybody, I'm trying to enable power management on a host using python, but I'm stuck. Previously (ovirt 3.5) I directly wrote power management parameters into PowerManagement structure (and everything was working fine), but starting from 3.6 this is not possible. This is what I do now: agent = params.Agent() agent.set_options(params.Options()) agent.set_type("ilo3") agent.set_username("admin") agent.set_password("mysecret") agent.set_address("172.20.20.1") agents=params.Agents() agents.add_agent(agent) pm=params.PowerManagement() pm.set_agents(agents) pm.set_enabled(True) myhost=api.hosts.get("myhost") myhost.set_power_management(pm) try: myhost.update() except Exception as e: print "Error: %s" % e and I get: Error: status: 400 reason: Bad Request detail: Cannot edit Host. Power Management is enabled for Host but no Agent type selected. If I dont't enable PM (pm.set_enabled line above) I get no error, but no agent is added. My software is: - ovirt-engine-3.6.0.3-1.el6 - ovirt-engine-sdk-python-3.6.0.3-1.el6 on a CentOS 6.6 distro. Any ideas? Thanks in advance, Giulio

2 2

Windows Networking Issues -
by Matt Wells 01 Dec '15

01 Dec '15

Hi all, I have a question about Windows VMs and a networking issue I'm having. Here's the setup - * oVirt - 3.5.1.1-1 * Hypervisors are CentOS 6.7 box with 2 NICs in bond0 'mode=4 miimon=100 lacp_rate=1' * On bond0 I have a few networks using vlan tagging. * Networks are 5,10,15,20 - All on an external switch Network 15 has a Windows 2012 R2 server and a CentOS 6.7 server on it. The rest of the networks have a few linux. Every linux box on every network is happy. However any and all Windows boxes I bring online are incapable of patching or hitting the web. I pointed the Windows box to the linux box next to it as a proxy (after installing squid on it) When I do that the Windows box has no issues at all; it's only when he's attempting to leave on his own. On my firewall I put in a 'permit any any' on the M$ box IP however all I see is tcp resets in PCAPs, I've been playing with for some time but can't seem to find the issue. It would be one thing if everything on the 15 was bad but the linux box on the network is fine. Here's the rub, I'm 99.999% sure this used to work. gggrrr... Any assistance anyone can offer would be amazingly appreciated. Thank you for taking the time to read this.

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Re: [ovirt-users] [ANN] oVirt 3.6.1 First Release Candidate is now available for testing
by jvdwege 01 Dec '15

01 Dec '15

Sandro Bonazzola schreef op 2015-11-30 15:10: > On Mon, Nov 30, 2015 at 1:56 PM, Joop <jvdwege(a)xs4all.nl> wrote: > >> On 30-11-2015 13:06, Sandro Bonazzola wrote: >> >> On Sat, Nov 28, 2015 at 1:34 PM, Joop <jvdwege(a)xs4all.nl> wrote: >> On 25-11-2015 15:28, Sandro Bonazzola wrote: >>> The oVirt Project is pleased to announce the availability >>> of the First Release Candidate of oVirt 3.6.1 for testing, as of >>> November 25th, 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 8.1 Jessie has been added >> too. >>> >>> 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. >>> >> Tried the 3.6.1 prerelease but the sanlock error 22 is still there >> and >> its not possible to activate the imported hosted-engine storage >> domain. >> Host F22, hosted-engine CentOS7.1, storage domain(s) NFS. >> >> Sanlock error 22 shows up because BZ 1269768 hasn't been fixed yet. >> >> But if you don't import the hosted engine storage everything else >> should still work fine. > Ah, but that won't work for my use case since I need to import an > existing data domain and that won't work without a working data > domain. > Will see if creating a dummy small data domain will let me import the > real one. > > it should, let me know if it didn't work. Thanks that worked :-) > Adding Simone and Roy so they have a better sight on why people are > keep trying to import the hosted engine domain despite it's not fixed > yet :-) Sorry being pushy just wanted to get on with my ovirt stuff and felt a little frustrated that such a basic feature didn't work (IMHO). Again apologies, you're all working hard to get things fixed and I shouldn't complain. Regards, Joop

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[ANN] oVirt 3.5 won't receive further updates
by Sandro Bonazzola 01 Dec '15

01 Dec '15

Hi, due to the release of recent 3.6.0 major release of the oVirt project, and upcoming release of its first maintenance release 3.6.1, the last 3.5 release is 3.5.6 we released today. We recommend anyone hitting issued existing in 3.5 to upgrade to 3.6 to get the fixes since 3.5 won't receive further updates. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

[ANN] oVirt 3.5.6 Final Release is now available
by Sandro Bonazzola 01 Dec '15

01 Dec '15

The oVirt Project is pleased to announce the availability of the oVirt 3.5.6 Final Release as of December 1st, 2015. This release is available now for 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 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar). This release includes updated packages for: - ovirt-engine - ovirt-hosted-engine-ha - vdsm - ovirt-engine-sdk-python - ovirt-engine-sdk-java - ovirt-engine-cli - qemu-kvm-ev - gperftools - ipxe - libunwind - OVMF - qemu-guest-agent - seabios - sgabios - ovirt-guest-tools See the release notes [1] for a list of fixed bugs. Please refer to release notes [1] for Installation / Upgrade instructions. a new oVirt Live ISO is already available[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_3.5.6_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5/iso/ovirt-live/el6-3.5.6/ [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

1 0

Windows 10
by Koen Vanoppen 01 Dec '15

01 Dec '15

Dear all, Yes, onther question :-). This time it's about windows 10. I'm running ovirt 3.5.4 and I don't manage to install windows 10 on it. Keeps giving me a blue screen (yes, I know, it's still a windows... ;-) ) on reboot. Are there any special settings you need to enable when creating the vm? Which OS do I need to select? Or shall I just wait untile the relase of ovirt 3.6 :-) ? Kind regards, Koen

4 5