May 2012 - Users - oVirt List Archives

[Users] oVirt Weekly Sync Meeting Minutes -- 2012-05-23
by Mike Burns 15 May '19

15 May '19

Minutes: http://ovirt.org/meetings/ovirt/2012/ovirt.2012-05-23-14.00.html Minutes (text): http://ovirt.org/meetings/ovirt/2012/ovirt.2012-05-23-14.00.txt Log: http://ovirt.org/meetings/ovirt/2012/ovirt.2012-05-23-14.00.log.html ========================= #ovirt: oVirt Weekly Sync ========================= Meeting started by mburns at 14:00:23 UTC. The full logs are available at http://ovirt.org/meetings/ovirt/2012/ovirt.2012-05-23-14.00.log.html . Meeting summary --------------- * agenda and roll call (mburns, 14:00:41) * Status of next release (mburns, 14:05:17) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=822145 (mburns, 14:05:29) * AGREED: freeze date and beta release delayed by 1 week to 2012-06-07 (mburns, 14:12:33) * post freeze, release notes flag needs to be used where required (mburns, 14:14:21) * https://bugzilla.redhat.com/show_bug.cgi?id=821867 is a VDSM blocker for 3.1 (oschreib, 14:17:27) * ACTION: dougsland to fix upstream vdsm right now, and open a bug on libvirt augeas (oschreib, 14:21:44) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=822158 (mburns, 14:23:39) * assignee not available, update to come tomorrow (mburns, 14:24:59) * ACTION: oschreib to make sure BZ#822158 is handled quickly (oschreib, 14:25:29) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=824397 (mburns, 14:28:55) * 824397 expected to be merged prior next week's meeting (mburns, 14:29:45) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=824420 (mburns, 14:30:15) * tracker for node based on F17 (mburns, 14:30:28) * blocked by util-linux bug currently (mburns, 14:30:40) * new build expected from util-linux maintainer in next couple days (mburns, 14:30:55) * sub-project status -- engine (mburns, 14:32:49) * nothing to report outside of blockers discussed above (mburns, 14:34:00) * sub-project status -- vdsm (mburns, 14:34:09) * nothing outside of blockers above (mburns, 14:35:36) * sub-project status -- node (mburns, 14:35:43) * working on f17 migration, but blocked by util-linux bug (mburns, 14:35:58) * should be ready for freeze deadline (mburns, 14:36:23) * Review decision on Java 7 and Fedora jboss rpms in oVirt Engine (mburns, 14:36:43) * Java7 basically working (mburns, 14:37:19) * LINK: http://gerrit.ovirt.org/#change,4416 (oschreib, 14:39:35) * engine will make ack/nack statement next week (mburns, 14:39:49) * fedora jboss rpms patch is in review, short tests passed (mburns, 14:40:04) * engine ack on fedora jboss rpms and java7 needed next week (mburns, 14:44:47) * Upcoming Workshops (mburns, 14:45:11) * NetApp workshop set for Jan 22-24 2013 (mburns, 14:47:16) * already at half capacity for Workshop at LinuxCon Japan (mburns, 14:47:37) * please continue to promote it (mburns, 14:48:19) * proposal: board meeting to be held at all major workshops (mburns, 14:48:43) * LINK: http://www.ovirt.org/wiki/OVirt_Global_Workshops (mburns, 14:49:30) * Open Discussion (mburns, 14:50:12) * oVirt/Quantum integration discussion will be held separately (mburns, 14:50:43) Meeting ended at 14:52:47 UTC. Action Items ------------ * dougsland to fix upstream vdsm right now, and open a bug on libvirt augeas * oschreib to make sure BZ#822158 is handled quickly Action Items, by person ----------------------- * dougsland * dougsland to fix upstream vdsm right now, and open a bug on libvirt augeas * oschreib * oschreib to make sure BZ#822158 is handled quickly * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * mburns (98) * oschreib (55) * doronf (12) * lh (11) * sgordon (8) * dougsland (8) * ovirtbot (6) * ofrenkel (4) * cestila (2) * RobertMdroid (2) * ydary (2) * rickyh (1) * yzaslavs (1) * cctrieloff (1) * mestery_ (1) * dustins (1) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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[Users] oVirt Workshop at LinuxCon Japan 2012
by Leslie Hawthorn 08 Apr '19

08 Apr '19

Hello everyone, As part of our efforts to raise awareness of and educate more developers about the oVirt project, we will be holding an oVirt workshop at LinuxCon Japan, taking place on June 8, 2012. You can find full details of the workshop agenda on the LinuxCon Japan site. [0] Registration for the workshop is now open and is free of charge for the first 50 participants. We will also look at adding additional participant slots to the workshop based on demand. Attendees who register for LinuxCon Japan via the workshop registration link [1] will also be eligible for a discount on their LinuxCon Japan registration. Please spread the word to folks you think would find the workshop useful. If they have already registered for LinuxCon Japan, they can simply edit their existing registration to include the workshop. [0] - https://events.linuxfoundation.org/events/linuxcon-japan/ovirt-gluster-work… [1] - http://www.regonline.com/Register/Checkin.aspx?EventID=1099949 Cheers, LH -- Leslie Hawthorn Community Action and Impact Open Source and Standards @ Red Hat identi.ca/lh twitter.com/lhawthorn

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[Users] oVirt/Foreman integeration
by Ohad Levy 15 Aug '12

15 Aug '12

Hi, We've just completed integrating Foreman [1] with oVirt [2] Some more info at: http://cloudprovisioning.wordpress.com/ [1] http://theforeman.org [2] http://www.ovirt.org/ Ohad

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[Users] engine-setup on rhel6.2 generates error
by Andrei Vakhnin 15 Aug '12

15 Aug '12

I am trying to run engine-setup utility on rhels6.2 machines to configure ovirt-engine but get an error while starting jboss. (Exception: Error while updating jboss ROOT.war directory) Any ideas what is happening? Thanks Andrei oVirt Engine will be installed using the following configuration: ================================================================= http-port: 80 https-port: 443 host-fqdn: xx.cluster.net auth-pass: ******** org-name: NASA LaRC default-dc-type: NFS db-remote-install: local db-local-pass: ******** config-nfs: no override-iptables: no Proceed with the configuration listed above? (yes|no): yes Installing: Configuring oVirt-engine... [ DONE ] Creating CA... [ DONE ] Editing JBoss Configuration... [ ERROR ] Error while updating jboss ROOT.war directory Please check log file /var/log/ovirt-engine/engine-setup_2012_05_15_12_23_53.log for more information /var/log/ovirt-engine/engine-setup_2012_05_15_12_23_53.log: File "/usr/share/ovirt-engine/scripts/setup_controller.py", line 54, in runAllSequences sequence.run() File "/usr/share/ovirt-engine/scripts/setup_sequences.py", line 152, in run step.run() File "/usr/share/ovirt-engine/scripts/setup_sequences.py", line 59, in run function() File "/usr/bin/engine-setup", line 906, in _editRootWar raise Exception(output_messages.ERR_EXP_UPD_ROOT_WAR) Exception: Error while updating jboss ROOT.war directory

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[Users] How to configure sharedFS ?
by Deepak C Shetty 18 Jun '12

18 Jun '12

Hi, From vdsm code i can see support for storage domain of type SHARED_FS But when trying to configure a new storage domain, i don't see SHARED_FS as a available domtype filed in the dropdown. I want to use shared FS to connect to try and connect to gluster mount point on my node, but unable to as I don't see that option. From http://www.ovirt.org/wiki/Features/PosixFSConnection - I understand that its the same as sharedFS, so what is PosixFSConnection then, is it just a new interface that provides a wrapper for what is sharedFS now ? The status of this says Done, but I don't see the UI part of this, am I missing something. Also pls let me know if usign sharedFS to make the node use gluster mount is correct or not ? thanx, deepak

6 23

Re: [Users] Joss fails to start ... Keystore was tampered.
by Doron Fediuck 12 Jun '12

12 Jun '12

Please check again using ls -la on that folder. Sent from my Android phone. Please ignore typos. -----Original Message----- From: snmishra(a)linux.vnet.ibm.com Received: Thursday, 19 Apr 2012, 20:38 To: Ofer Schreiber [oschreib(a)redhat.com] CC: users(a)ovirt.org Subject: Re: [Users] Joss fails to start ... Keystore was tampered. Quoting Ofer Schreiber <oschreib(a)redhat.com>: > I'm trying to understand few things: > 1. Did you used RPM for deployment? No, it was from source. (git clone) > 2. Was it an UPGRADE for the engine? yes, I updated the source which was about a month old. > 3. Do you have /etc/pki/ovirt-engine/.keystore available? did it > changed recently? There is no .keystore in /etc/pki/ovirt-engine. But rest of the files in this directory were modified on 4/17 (certs, keys, private, requests). I was playing with kerberos for ldap on 17th so it is possible that I did something that messed up the server, and it was just coincidental that I upgraded the source next day and ran into this issue. Any help on how I can get out of it? -Sharad Mishra > > Ofer. > > ----- Original Message ----- >> >> I had jboss running on my rhel6.2 machine. This morning I fetched >> latest engine source, built and deployed it. I did not see any >> errors. >> But now when I start jboss-as service I see following errors in >> engine.log - >> >> 2012-04-18 13:57:48,051 INFO [org.ovirt.engine.core.bll.Backend] >> (MSC >> service thread 1-5) Start time: 4/18/12 1:57 PM >> 2012-04-18 13:57:48,204 ERROR >> [org.ovirt.engine.core.engineencryptutils.EncryptionUtils] (MSC >> service thread 1-5) Failed to decryptjava.io.IOException: Keystore >> was >> tampered with, or password was incorrect >> 2012-04-18 13:57:48,204 ERROR >> [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC >> service thread 1-5) Failed to decrypt value for property >> LocalAdminPassword will be used encrypted value >> 2012-04-18 13:57:48,209 WARN >> [org.ovirt.engine.core.utils.ConfigUtilsBase] (MSC service thread >> 1-5) >> Could not find enum value for option: NetConsolePort >> 2012-04-18 13:57:48,212 ERROR >> [org.ovirt.engine.core.engineencryptutils.EncryptionUtils] (MSC >> service thread 1-5) Failed to decryptjava.io.IOException: Keystore >> was >> tampered with, or password was incorrect >> 2012-04-18 13:57:48,212 ERROR >> [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC >> service thread 1-5) Failed to decrypt value for property >> CertificatePassword will be used encrypted value >> 2012-04-18 13:57:48,214 ERROR >> [org.ovirt.engine.core.engineencryptutils.EncryptionUtils] (MSC >> service thread 1-5) Failed to decryptjava.io.IOException: Keystore >> was >> tampered with, or password was incorrect >> >> Regards, >> Sharad Mishra >> IBM >> >> _______________________________________________ >> 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 Sent from my Android phone. Please ignore typos.

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[Users] oVirt RPM for RHEL & Co.
by Dael Maselli 08 Jun '12

08 Jun '12

This is a cryptographically signed message in MIME format. --------------ms050101000407080407030404 Content-Type: multipart/alternative; boundary="------------090605000100000404080507" This is a multi-part message in MIME format. --------------090605000100000404080507 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Hi, I was waiting the first release impatiently, when it was I suddenly=20 downloaded the Installation Guide and I read: "The packages provided via this mechanism are expected to work for users = of Fedora, Red Hat Enterprise Linux, and other Enterprise Linux derivatives." I have Scientific Linux and/or Centos, but I can't find the rpm for=20 these system (version 6.2). Do you plan to build and realease also for those OS? Thank you. Dael Maselli. --=20 ___________________________________________________________________ Dael Maselli --- INFN-LNF Computing Service -- +39.06.9403.2214 ___________________________________________________________________ *http://www.lnf.infn.it/ *http://www.infn.it/ * *http://www.FrascatiScienza.it/ *http://www.BucoNero.eu/ * ___________________________________________________________________ Democracy is two wolves and a lamb voting on what to have for lunch ___________________________________________________________________ --------------090605000100000404080507 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"content-type" content=3D"text/html; charset=3DISO-8859-1"> </head> <body bgcolor=3D"#FFFFFF" text=3D"#000000"> Hi, I was waiting the first release <meta charset=3D"utf-8"> impatiently, when it was I suddenly downloaded the Installation Guide and I read: "The packages provided via this mechanism are expected to work for users of Fedora, Red Hat Enterprise Linux, and other Enterprise Linux derivatives." I have Scientific Linux and/or Centos, but I can't find the rpm for these system (version 6.2). Do you plan to build and realease also for those OS? Thank you.     Dael Maselli. <pre class=3D"moz-signature" cols=3D"72">--=20 ___________________________________________________________________ Dael Maselli --- INFN-LNF Computing Service -- +39.06.9403.2214 ___________________________________________________________________ * <a class=3D"moz-txt-link-freetext" href=3D"http://www.lnf.infn= =2Eit/">http://www.lnf.infn.it/</a> * <a class=3D"moz-txt-link-freetext" = href=3D"http://www.infn.it/">http://www.infn.it/</a> * * <a class=3D"moz-txt-link-freetext" href=3D"http://www.FrascatiScienza= =2Eit/">http://www.FrascatiScienza.it/</a> * <a class=3D"moz-txt-link-fre= etext" href=3D"http://www.BucoNero.eu/">http://www.BucoNero.eu/</a> * ___________________________________________________________________ Democracy is two wolves and a lamb voting on what to have for lunch ___________________________________________________________________ </pre> </body> </html> --------------090605000100000404080507-- --------------ms050101000407080407030404 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[Users] glusterfs and ovirt
by ?????? 06 Jun '12

06 Jun '12

This is a multi-part message in MIME format. ------=_NextPart_000_0046_01CCF7C2.C523B6F0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi. Test the ability to work as a storage server glusterfs. Direct support to glusterf ovirt unfortunately not. This feature will be added in the future? Attempted to implement a scheme of work -> glusterfs mounted on a node in a folder mount glusterfs connected via NFS to ovirt. It works =) Now try to mount NFS to 127.0.0.1 and encountered an error: Command: [root@noc-4-m77 ~] # / bin / mount-o soft, timeo = 600, retrans = 6, nosharecache, vers = 3 -t nfs 127.0.0.1 :/share/tmp /tmpgcOezk Error: mount.nfs: Unknown error 521 NFS V4 is disabled. In this mount: /bin/mount -t nfs 127.0.0.1:/share/ tmp/tmpgtsoetsk is successful. I understand that this is not a problem ovirt, but you might prompt any ideas how to fix it? To use glusterfs in overt to execute a commandL Mount -t glusterfs -o log-level = WARNING, log-file = /var/log/gluster.log noc-1 :/mht / /share I can prescribe it in vdsm that it was carried out instead of /bin/mount-o soft, timeo = 600, retrans = 6, nosharecache, vers = 3 -t nfs 127.0.0.1:/share/tmp/tmpgtsOetsk ------=_NextPart_000_0046_01CCF7C2.C523B6F0 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-microsoft-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=3DGenerator content=3D"Microsoft Word 12 (filtered = medium)"><style></style></head><body lang=3DRU link=3Dblue = vlink=3Dpurple><div class=3DWordSection1>Hi.<o:p></o:p>Test the ability to work as a storage server glusterfs. = Direct support to glusterf ovirt unfortunately = not.<o:p></o:p>This = feature will be added in the future?<o:p></o:p><o:p> </o:p>Attempted to implement a scheme of = work -> glusterfs mounted on a node in a folder mount glusterfs = connected via NFS to ovirt.<o:p></o:p>It works = =3D)<o:p></o:p>Now = try to mount NFS to 127.0.0.1 and encountered an = error:<o:p></o:p>Command:<o:p></o:p>[root@noc-4-m77 ~] # / bin / mount-o soft, timeo =3D 600, = retrans =3D 6, nosharecache, vers =3D 3 -t nfs 127.0.0.1 :/share/tmp = /tmpgcOezk<o:p></o:p>Error:<o:p></o:p>mount.nfs: Unknown error 521<o:p></o:p><o:p> </o:p>NFS V4 is = disabled.<o:p></o:p>In this mount:<o:p></o:p>/bin/mount -t nfs 127.0.0.1:/share/ = tmp/tmpgtsoetsk is successful.<o:p></o:p>I understand that this is not a = problem ovirt, but you might prompt any ideas how to fix = it?<o:p></o:p><o:p> </o:p>To use glusterfs in overt  to execute a = commandL<o:p></o:p>Mount -t glusterfs -o log-level =3D WARNING, log-file =3D = /var/log/gluster.log noc-1 :/mht /  /share<o:p></o:p>I can prescribe it in vdsm that it = was carried out instead of /bin/mount-o soft, timeo =3D 600, retrans =3D = 6, nosharecache, vers =3D 3 -t nfs = 127.0.0.1:/share/tmp/tmpgtsOetsk<o:p></o:p><o:p> </o:p><o:p> </o:p></div></body></html> ------=_NextPart_000_0046_01CCF7C2.C523B6F0--

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[Users] Guests accessing multiple host disks in oVirt
by Oded Ben Ozer 03 Jun '12

03 Jun '12

Hi folks, I'm trying to evaluate ovrit as a possible virtualization solution for my datacenter . I need some of my VMs to have access to multiple disks installed in the host so that the RAID will be configured in the guest level, this way I can optimize redundancy and /IO performance per guest. (raid0 vs raid10 vs raid 5) - this would be similar to what EC2/Openstack call ephemeral storage. Is this possible in oVirt ? A less desirable solution would be to create different RAID arrays in the host and place VM images on different arrays, is that possible ? ( according to the pdf guide this is possible in RHEL but not in oVirt node ?!? ) -- Oded Ben Ozer IT Operations Architect Pageonce inc +972544668357

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[Users] booting a vm on a raw file disk definated in a hook script
by Nathanaël Blanchet 01 Jun '12

01 Jun '12

This is a multi-part message in MIME format. --------------090904070002010509050300 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Hi all, I'm using this hook script : http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=blob;f=vdsm_hooks/vmdisk/before… My goal is to boot a vm on a vm image imported form libvirt/kvm. I want to use this single image, that is to say without importing it into ovirt with tools like v2v. acathrow told me on irc that I'd have to change the boot order in the xml, but I don't know how to proceed for many reasons: * I can't create a vm through the UI which would boot on the disk created by the hook script without first creating a disk on the relevant storage domain. If I try I have those warnings : hook: Cannot run VM without at least one bootable disk. Alternatives: -Create a disk for this VM, and rerun the VM. -Change the boot sequence using the Edit VM command (Boot Option Sub-Tab). -Use the Run-Once command to select a different boot option and rerun the VM. * If I run a vm with the first disk from the storage domain and an additional disk from the hook script, how could I change the boot order in the xml definition file if I don't know the xml definition of the main disk? thanks all for your help -- Nathanaël Blanchet (glafouille) Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr --------------090904070002010509050300 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi all, I'm using this hook script : <a class="moz-txt-link-freetext" href="http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=blob;f=vdsm_hooks/vmdisk/before…">http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=blob;f=vdsm_hooks/vmdisk/before…</a> My goal is to boot a vm on a vm image imported form libvirt/kvm. I want to use this single image, that is to say without importing it into ovirt with tools like v2v. acathrow told me on irc that I'd have to change the boot order in the xml, but I don't know how to proceed for many reasons: <ul> <li>I can't create a vm through the UI which would boot on the disk created by the hook script without first creating a disk on the relevant storage domain. If I try I have those warnings : hook: Cannot run VM without at least one bootable disk. Alternatives: -Create a disk for this VM, and rerun the VM. -Change the boot sequence using the Edit VM command (Boot Option Sub-Tab). -Use the Run-Once command to select a different boot option and rerun the VM.</li> <li>If I run a vm with the first disk from the storage domain and an additional disk from the hook script, how could I change the boot order in the xml definition file if I don't know the xml definition of the main disk?</li> </ul> thanks all for your help <pre class="moz-signature" cols="72">-- Nathanaël Blanchet (glafouille) Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet(a)abes.fr</a> </pre> </body> </html> --------------090904070002010509050300--

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