April 2014 - Users - oVirt List Archives

[Users] Problem Creating "oVirtEngine" Machine
by Richie＠HIP 15 May '19

15 May '19

--Apple-Mail=_DF4BF6D1-1F87-4F60-9CF9-070D4D836241 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 I can't agree with you more. Modifying every box's or Virtual Machine's = HOSTS file with a FQDN and IP SHOULD work, but in my case it is not. = There are several reasons I've come to believe could be the problem = during my trial-and-errors testing and learning. FIRST - MACHINE IPs. THe machine's "Names" where not appearing in the Microsoft Active = Directory DHCP along with their assigned IPs; in other words, the DHCP = just showed an "Assigned IP", equal to the Linux Machine's IP, with a = <empty> ('i.e. blank, none, silch, plan old "no-letters-or-numbers") = "Name" in the "Name" (i.e. machines "network name", or FQDN-value used = by the Windows AD DNS-service) column. =20 if your IP is is appearing with an <empty> "name", there is no "host = name" to associate the IP, it makes it difficult to define a FQDN; which = isn't that useful if we're going to use the HOSTS files in all = participating machines in an oVirt Installation. I kept banging my head for three (3) long hours trying to find the = problem. In Fedora 18, I could't find where the "network name" of the machine = could be defined. =20 I tried putting the "Additional Search Domains" and/or "DHCP Client ID" = in Fedora's 18 Desktop - under "System Settings > Hardware > Network > = Options > IPv4 Setting" The DHCP went crazy; showing an "Aberrant-MAC-Address" (i.e. a really = long-sting value where the machine's MAC address should be), and we knew = the MAC address as we obtained using "ifconfig" on the machine getting = it's IP from the DHCP. So we reverted these entries from the = aforementioned, rebooted, and got an assigned IP, with proper MAC = address, but still no "Name" Kept wondering around the "Settings" and seeing which one made sense, = but what the heck, I went for it. =20 Under "System Settings > System > Details" I found the information about = GNOME and the machine's hardware. =20 There was a field for "Device Name" that originally had = "localhost.localdomain"; I changed the value to "ovirtmanager". and = under "Graphic" changed to "Forced Fallback Mode" to "ON". =20 I also installed all Kerberos libraries and client (i.e. authconfig-gtk, = authhub, authhub-client, krb5-apple-clents, krb5-auth-dialog, = krb5-workstation, pam-kcoda, pam-krb5, root-net.krb5) and rebooted VOILA=85!!! =20 I don;t know if it was the definition of "Device Name" from = "localhost.localdomain" to "ovirtengine", of the Kerberos libraries = install, or both. But finally the MS AD DHCP was showing the = Addigned-IP, the machine "Name" and the proper MAC-address. Regardless, = setting the machine's "Network Name" under "System Settings > System > = Details > Device Name", with no explanation of what "Device Name" meant = or was used for, was the last place I would have imagined this network = setting could be defined. NOTE - Somebody has to try the two steps I did together, separately. to = see which one is the real problem-solver; for me it is working, and "if = it ain't broke, don't fix it=85" Now that I have the DHCP / IP thing sorted, I have to do the DNS stuff. To this point, I've addressed the DHCP and "Network Name" of the = IP-Lease (required for the DNS to work). This still does't completely = explain why, by modifying the HOSTS file (allowing be to set and IP and = non-DNS FQDN). allows me to install the oVirtEngine "as long as I do not = use default HTTPd service parameters as suggested by the install". By = using the HOST file to "define" FQDNs, AND NOT using the default HTTPd = suggested changes, I'm able to install the oVirtEngine (given that I use = ports 8700 and 8701) to access the "oVirtEngine Welcome Screen", BUT = NONE of the "oVirt Portals" work=85 YET=85!!! More to come during the week Richie Jos=E9 E ("Richie") Piovanetti, MD, MS=20 M: 787-615-4884 | richiepiovanetti(a)healthcareinfopartners.com On Aug 2, 2013, at 3:10 AM, Joop <jvdwege(a)xs4all.nl> wrote: > Hello Ritchie, >=20 >> In a conversation via IRC, someone suggested that I activate = "dnsmask" to overcome what appears to be a DNS problem. I'll try that = other possibility once I get home later today. >>=20 >> In the mean time, what do you mean by "fixing the hostname"=85? I = opened and fixed the HOSTNAMES and changed it from = "localhost-localdomain" to "localhost.localdomain" and that made no = difference. Albeit, after changing I didm;t restart, remove ovirtEngine = ((using "engine-cleanup") and reinstalled via "engine-setup". Is that = what you mean=85? >>=20 >>=20 >>=20 >> In the mean time, the fact that even if I resolve the issue of = oVirtEngine I will not be able to connect to the oVirt Nodes unless I = have DNS resolution, apparently means I should do something with = resolving via DNS in my home LAN (i.e implement some sort of "DNS Cache" = so I can resolve my home computers via DNS inside my LAN). >>=20 >> Any suggestions are MORE THAN WELCOME=85!!! >> =20 >=20 > Having setup ovirt more than I can count right now I share your = feeling that it isn't always clear why things are going wrong, but in = this case I suspect that there is a rather small thing missing. > In short if you setup ovirt-engine, either using virtualbox or on real = hardware, and you give your host a meaningfull name AND you add that = info also in your /etc/hosts file than things SHOULD work, no need for = dnsmasq or even bind. Would make things easier once you start adding = virt hosts to you infrastructure since you will need to duplicate these = actions on each host (add engine name/ip to each host and add each host = to the others and all hosts to engine) >=20 > Just ask if you need more assistance and I will write down a small = howto that should work out of the box else I might have some time to see = if I can get things going. >=20 > Regards, >=20 > Joop >=20 --Apple-Mail=_DF4BF6D1-1F87-4F60-9CF9-070D4D836241 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dwindows-1252"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I = can't agree with you more.  Modifying every box's or Virtual = Machine's HOSTS file with a FQDN and IP SHOULD work, but in my case it = is not.  There are several reasons I've come to believe could be = the problem during my trial-and-errors testing and = learning.<div><div><br></div><div>FIRST - MACHINE IPs.</div><ul = class=3D"MailOutline"><li>THe machine's "Names" where not appearing in = the <b>Microsoft Active Directory DHCP</b> along with their assigned = IPs; in other words, the DHCP just showed an "Assigned IP", equal to the = Linux Machine's IP, with a <empty> ('i.e. blank, none, silch, plan = old "no-letters-or-numbers") "Name" in the "Name" (i.e. machines = "network name", or FQDN-value used by the Windows AD DNS-service) = column.  </li><li>if your IP is is appearing with an <empty> = "name", there is no "host name" to associate the IP, it makes it = difficult to define a FQDN; which isn't that useful if we're going to = use the HOSTS files in all participating machines in an oVirt = Installation.</li><li>I kept banging my head for three (3) long hours = trying to find the problem.</li><ul><li>In Fedora 18, I could't find = where the "network name" of the machine could be defined. =  </li><li>I tried putting the "Additional Search Domains" and/or = "DHCP Client ID" in Fedora's 18 Desktop - under "System Settings > = Hardware > Network > Options > IPv4 Setting"</li><ul><li>The = DHCP went crazy;  showing an "Aberrant-MAC-Address" (i.e. a really = long-sting value where the machine's MAC address should be), and we knew = the MAC address as we obtained using "ifconfig" on the machine getting = it's IP from the DHCP.  So we reverted these entries from the = aforementioned, rebooted, and got an assigned IP, with proper MAC = address, but still no "Name"</li></ul><li>Kept wondering around the = "Settings" and seeing which one made sense, but what the heck, I went = for it.  </li><ul><li>Under "System Settings > System > = Details" I found the information about GNOME and the machine's hardware. =  </li><li>There was a field for "Device Name" that originally had = "localhost.localdomain"; I changed the value to "ovirtmanager". and = under "Graphic" changed to "Forced Fallback Mode" to "ON". =  </li><li>I also installed all Kerberos libraries and client (i.e. = authconfig-gtk, authhub, authhub-client, krb5-apple-clents, = krb5-auth-dialog, krb5-workstation, pam-kcoda, pam-krb5, root-net.krb5) = and rebooted</li><li>VOILA=85!!!  </li></ul><li>I don;t know if it = was the definition of "Device Name" from "localhost.localdomain" to = "ovirtengine", of the Kerberos libraries install, or both.  But = finally the MS AD DHCP was showing the Addigned-IP, the machine "Name" = and the proper MAC-address.  Regardless, setting the machine's = "Network Name" under "System Settings > System > Details = > Device Name", with no explanation of what "Device Name" meant = or was used for, was the last place I would have imagined this = network setting could be defined.</li><li><b>NOTE</b> - Somebody has to = try the two steps I did together, separately. to see which one is the = real problem-solver; for me it is working, and "if it ain't broke, don't = fix it=85"</li></ul></ul><div><br = class=3D"webkit-block-placeholder"></div><div>Now that I have the DHCP / = IP thing sorted, I have to do the DNS stuff.</div><div><br></div><div>To = this point, I've addressed the DHCP and "Network Name" of the IP-Lease = (required for the DNS to work).  This still does't completely = explain why, by modifying the HOSTS file (allowing be to set and IP and = non-DNS FQDN). allows me to install the oVirtEngine "<b><i>as long as I = do not use default  HTTPd service parameters as suggested by the = install</i></b>".  <b>By using the HOST file to "define" FQDNs, AND = NOT using the default HTTPd suggested changes, I'm able to install the = oVirtEngine (given that I use ports 8700 and 8701) to access the = "oVirtEngine Welcome Screen", BUT NONE of the "oVirt Portals" work</b>=85 = YET=85!!!</div><div><br></div><div>More to come during the = week</div><div><br></div><div>Richie</div><div = apple-content-edited=3D"true"><br>Jos=E9 E ("Richie") Piovanetti, MD, = MS <br>M: 787-615-4884 | <a = href=3D"mailto:richiepiovanetti@healthcareinfopartners.com">richiepiovanet= ti(a)healthcareinfopartners.com</a><br><br><br><br><br><br></div><br><div><d= iv>On Aug 2, 2013, at 3:10 AM, Joop <<a = href=3D"mailto:jvdwege@xs4all.nl">jvdwege(a)xs4all.nl</a>> = wrote:</div><br class=3D"Apple-interchange-newline"><blockquote = type=3D"cite">Hello Ritchie,<br><br><blockquote type=3D"cite">In a = conversation via IRC, someone suggested that I activate "dnsmask" to = overcome what appears to be a DNS problem.  I'll try that other = possibility once I get home later today.<br><br>In the mean time, what = do you mean by "fixing the hostname"=85?  I opened and fixed the = HOSTNAMES and changed it from "localhost-localdomain" to = "localhost.localdomain" and that made no difference.  Albeit, after = changing I didm;t restart, remove ovirtEngine ((using "engine-cleanup") = and reinstalled via "engine-setup".  Is that what you = mean=85?<br><br><br><br>In the mean time, the fact that even if I = resolve the issue of oVirtEngine I will not be able to connect to the = oVirt Nodes unless I have DNS resolution, apparently means I should do = something with resolving via DNS in my home LAN (i.e implement some sort = of "DNS Cache" so I can resolve my home computers via DNS inside my = LAN).<br><br>Any suggestions are MORE THAN WELCOME=85!!!<br> =  <br></blockquote><br>Having setup ovirt more than I can count = right now I share your feeling that it isn't always clear why things are = going wrong, but in this case I suspect that there is a rather small = thing missing.<br>In short if you setup ovirt-engine, either using = virtualbox or on real hardware, and you give your host a meaningfull = name AND you add that info also in your /etc/hosts file than things = SHOULD work, no need for dnsmasq or even bind. Would make things easier = once you start adding virt hosts to you infrastructure since you will = need to duplicate these actions on each host (add engine name/ip to each = host and add each host to the others and all hosts to = engine)<br><br>Just ask if you need more assistance and I will write = down a small howto that should work out of the box else I might have = some time to see if I can get things = going.<br><br>Regards,<br><br>Joop<br><br></blockquote></div><br></div></b= ody></html>= --Apple-Mail=_DF4BF6D1-1F87-4F60-9CF9-070D4D836241--

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[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] Lifecycle / upgradepath
by Sven Kieske 11 May '19

11 May '19

Hi Community, Currently, there is no single document describing supported (which means: working ) upgrade scenarios. I think the project has matured enough, to have such an supported upgradepath, which should be considered in the development of new releases. As far as I know, currently it is supported to upgrade from x.y.z to x.y.z+1 and from x.y.z to x.y+1.z but not from x.y-1.z to x.y+1.z directly. maybe this should be put together in a wiki page at least. also it would be cool to know how long a single "release" would be supported. In this context I would define a release as a version bump from x.y.z to x.y+1.z or to x+1.y.z a bump in z would be a bugfix release. The question is, how long will we get bugfix releases for a given version? What are your thoughts? -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

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[Users] Nested virtualization with Opteron 2nd generation and oVirt 3.1 possible?
by Gianluca Cecchi 11 May '19

11 May '19

Hello, I have 2 physical servers with Opteron 2nd gen cpu. There is CentOS 6.3 installed and some VM already configured on them. Their /proc/cpuinfo contains ... model name : Dual-Core AMD Opteron(tm) Processor 8222 ... kvm_amd kernel module is loaded with its default enabled nested option # systool -m kvm_amd -v Module = "kvm_amd" Attributes: initstate = "live" refcnt = "15" srcversion = "43D8067144E7D8B0D53D46E" Parameters: nested = "1" npt = "1" ... I already configured a fedora 17 VM as a oVirt 3.1 Engine I'm trying to configure another VM as oVirt 3.1 node with ovirt-node-iso-2.5.5-0.1.fc17.iso It seems I'm not able to configure so that ovirt install doesn't complain. After some attempts, I tried this in my vm.xml for the cpu: <cpu mode='custom' match='exact'> <model fallback='allow'>athlon</model> <vendor>AMD</vendor> <feature policy='require' name='pni'/> <feature policy='require' name='rdtscp'/> <feature policy='force' name='svm'/> <feature policy='require' name='clflush'/> <feature policy='require' name='syscall'/> <feature policy='require' name='lm'/> <feature policy='require' name='cr8legacy'/> <feature policy='require' name='ht'/> <feature policy='require' name='lahf_lm'/> <feature policy='require' name='fxsr_opt'/> <feature policy='require' name='cx16'/> <feature policy='require' name='extapic'/> <feature policy='require' name='mca'/> <feature policy='require' name='cmp_legacy'/> </cpu> Inside node /proc/cpuinfo becomes processor : 3 vendor_id : AuthenticAMD cpu family : 6 model : 2 model name : QEMU Virtual CPU version 0.12.1 stepping : 3 microcode : 0x1000065 cpu MHz : 3013.706 cache size : 512 KB fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall mmxext fxsr_opt lm nopl pni cx16 hypervisor lahf_lm cmp_legacy cr8_legacy bogomips : 6027.41 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: 2 questions: 1) Is there any combination in xml file to give to my VM so that oVirt doesn't complain about missing hardware virtualization with this processor? 2) suppose 1) is not possible in my case and I still want to test the interface and try some config operations to see for example the differences with RHEV 3.0, how can I do? At the moment this complaint about hw virtualization prevents me to activate the node. I get Installing Host f17ovn01. Step: RHEV_INSTALL. Host f17ovn01 was successfully approved. Host f17ovn01 running without virtualization hardware acceleration Detected new Host f17ovn01. Host state was set to Non Operational. Host f17ovn01 moved to Non-Operational state. Host f17ovn01 moved to Non-Operational state as host does not meet the cluster's minimum CPU level. Missing CPU features : CpuFlags Can I lower the requirements to be able to operate without hw virtualization in 3.1? Thanks in advance, Gianluca

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[Users] importing from kvm into ovirt
by Jonathan Horne 29 Apr '19

29 Apr '19

--_000_9BE6F493F83A594DA60C45E6A09DC5AC016BA694AUSP01DAG0201co_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable I need to import a kvm virtual machine from a standalone kvm into my ovirt = cluster. Standalone is using local storage, and my ovirt cluster is using = iscsi. Can i please have some advice on whats the best way to get this sys= tem into ovirt? Right now i see it as copying the .img file to somewhere=85 but i have no i= dea where to start. I found this directory on one of my ovirt nodes: /rhev/data-center/mnt/blockSD/fe633237-14b2-4f8b-aedd-bbf753bcafaf/master/v= ms But inside is just directories that appear to have uuid-type of names, and = i can't tell what belongs to which vm. Any advice would be greatly appreciated. Thanks, jonathan ________________________________ This is a PRIVATE message. If you are not the intended recipient, please de= lete without copying and kindly advise us by e-mail of the mistake in deliv= ery. NOTE: Regardless of content, this e-mail shall not operate to bind SKO= POS to any order or other contract unless pursuant to explicit written agre= ement or government initiative expressly permitting the use of e-mail for s= uch purpose. --_000_9BE6F493F83A594DA60C45E6A09DC5AC016BA694AUSP01DAG0201co_ Content-Type: text/html; charset="Windows-1252" Content-ID: <41FAB2B157C43549B6577A3495BA255C(a)collaborationhost.net> Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3DWindows-1= 252"> </head> <body style=3D"word-wrap:break-word; color:rgb(0,0,0); font-size:14px; font= -family:Calibri,sans-serif"> <div> <div> <div>I need to import a kvm virtual machine from a standalone kvm into my o= virt cluster.  Standalone is using local storage, and my ovirt cluster= is using iscsi.  Can i please have some advice on whats the best way = to get this system into ovirt?</div> </div> </div> <div><br> </div> <div>Right now i see it as copying the .img file to somewhere=85 but i have= no idea where to start.  I found this directory on one of my ovirt no= des:</div> <div><br> </div> <div>/rhev/data-center/mnt/blockSD/fe633237-14b2-4f8b-aedd-bbf753bcafaf/mas= ter/vms</div> <div><br> </div> <div>But inside is just directories that appear to have uuid-type of names,= and i can't tell what belongs to which vm.</div> <div><br> </div> <div>Any advice would be greatly appreciated.</div> <div><br> </div> <div>Thanks,</div> <div>jonathan</div> <br> <hr> <font color=3D"Gray" face=3D"Arial" size=3D"1">This is a PRIVATE message. I= f you are not the intended recipient, please delete without copying and kin= dly advise us by e-mail of the mistake in delivery. NOTE: Regardless of con= tent, this e-mail shall not operate to bind SKOPOS to any order or other contract unless pursuant to explicit wri= tten agreement or government initiative expressly permitting the use of e-m= ail for such purpose.</font> </body> </html> --_000_9BE6F493F83A594DA60C45E6A09DC5AC016BA694AUSP01DAG0201co_--

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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] Moving iSCSI Master Data
by rni＠chef.net 07 Apr '19

07 Apr '19

--========GMXBoundary282021374122634158505 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Hi, it's me again.... I started my oVirt 'project' as a proof of concept,.. but it happend as always, it became production Now, I've to move the iSCSI Master data to the real iSCSI traget. Is there any way to do this, and to become rid of the old Master Data? Thank you for your help Hans-Joachim --========GMXBoundary282021374122634158505 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable <span style=3D'font-family:Verdana'><span style=3D'font-size:12px'>Hi,<br /= ><br />it's me again....<br /><br />I started my oVirt 'project' as a proof= of concept,.. but it happend as always, it became production <img alt= =3D" " title=3D" " src=3D"http://images.gmx.com/images/outsource/applicatio= n/mailclient/mailcom/resource/mailclient/icons/blue/emoticons/animated/S_02= -516742918.gif" /><br /><br />Now, I've to move the iSCSI Master data to th= e real iSCSI traget.<br />Is there any way to do this, and to become rid of= the old Master Data?<br /><br /><span id=3D"editor_signature">Thank you fo= r your help</span><br /><br />Hans-Joachim</span></span> --========GMXBoundary282021374122634158505--

3 2

[Users] Can't access RHEV-H aka ovirt-node
by Scotto Alberto 11 Mar '19

11 Mar '19

--_004_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: multipart/alternative; boundary="_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_" --_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi all, I can't login to the hypervisor, neither as root nor as admin, neither from= another computer via ssh nor directly on the machine. I'm sure I remember the passwords. This is not the first time it happens: l= ast time I reinstalled the host. Everything worked ok for about 2 weeks, an= d then... What's going on? Is it a known behavior, somehow? Before rebooting the hypervisor, I would like to try something. RHEV Manage= r talks to RHEV-H without any problems. Can I login with RHEV-M's keys? how= ? Thank you all. Alberto Scotto [Blue] Via Cardinal Massaia, 83 10147 - Torino - ITALY phone: +39 011 29100 al.scotto(a)reply.it www.reply.it ________________________________ -- The information transmitted is intended for the person or entity to which i= t is addressed and may contain confidential and/or privileged material. Any= review, retransmission, dissemination or other use of, or taking of any ac= tion in reliance upon, this information by persons or entities other than t= he intended recipient is prohibited. If you received this in error, please = contact the sender and delete the material from any computer. --_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <style>  </style> </head> <body lang=3D"IT" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span lang=3D"EN-US">Hi all,</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I can’t login to the hype= rvisor, neither as root nor as admin, neither from another computer via ssh= nor directly on the machine.</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I’m sure I remember the p= asswords. This is not the first time it happens: last time I reinstalled th= e host. Everything worked ok for about 2 weeks, and then...</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">What’s going on? Is it a = known behavior, somehow?</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Before rebooting the hypervisor= , I would like to try something. RHEV Manager talks to RHEV-H without any p= roblems. Can I login with RHEV-M’s keys? how?</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"> </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Thank you all.</span></p> </div> <br> <br> <div align=3D"left"> <p style=3D"font-family:Calibri,Sans-Serif; font-size:10pt"><span style=3D"= color:#000000; font-weight:bold">Alberto Scotto</span> <span style=3D"color:#808080"></span><br> <br> <span style=3D"color:#000000"><img border=3D"0" alt=3D"Blue" src=3D"cid:bde= 5ac62d10545908e269a6006dbd5ac" style=3D"margin:0px"> </span><br> <span style=3D"color:#808080">Via Cardinal Massaia, 83<br> 10147 - Torino - ITALY <br> phone: +39 011 29100 <br> <a href=3D"al.scotto(a)reply.it" target=3D"" style=3D"color:blue; text-decora= tion:underline">al.scotto(a)reply.it</a> <br> <a title=3D"" href=3D"www.reply.it" target=3D"" style=3D"color:blue; text-d= ecoration:underline">www.reply.it</a> </span><br>  </p> </div> <br> <hr> <font face=3D"Arial" color=3D"Gray" size=3D"1"><br> --<br> The information transmitted is intended for the person or entity to which i= t is addressed and may contain confidential and/or privileged material. Any= review, retransmission, dissemination or other use of, or taking of any ac= tion in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If= you received this in error, please contact the sender and delete the mater= ial from any computer.<br> </font> </body> </html> --_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_-- --_004_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: image/png; name="blue.png" Content-Description: blue.png Content-Disposition: inline; filename="blue.png"; size=2834; creation-date="Tue, 11 Sep 2012 14:14:44 GMT"; modification-date="Tue, 11 Sep 2012 14:14:44 GMT" Content-ID: <bde5ac62d10545908e269a6006dbd5ac> Content-Transfer-Encoding: base64 iVBORw0KGgoAAAANSUhEUgAAAIwAAAAyCAYAAACOADM7AAAABmJLR0QA/gD+AP7rGNSCAAAACXBI WXMAAA3XAAAN1wFCKJt4AAAACXZwQWcAAACMAAAAMgCR0D3bAAAKaUlEQVR42u2ce5AUxRnAf313 3Al4eCAYFaIgyMNEUF6KlYoVIDBArDxqopWxQgViQlWsPHA0MUlZVoyKRsdSE4lGomjIaHS0UlHL wTIPpEgQFQUUjYIWdfIIScyBHi/Z6/zRM1xP3yzs7t3unOX8qra2H9M9vb3f9Pf19/WukFKSk1Mq dVkPIOejRS4wOWXR6wVGuP5I4foDsh5HjkL0VhtGuP5A4CFgNrAD+Lb0nKeyHtfHnd68wixGCQvA qcA9wvWPy3pQH3caan1D4fonAYeBDwEZjaFflAaok56zHRhsNG0B+gAHSrhHarn0nFp/3NLnxbKP B06I5kECO2UYZD2sLtRcYIBJwK+BoYBACU89cAjoAIRw/TuAJcClQGy//FJ6zvvH6ly4/qXAz4vU HQA2A4H0nIcz+OxH41eAHaU3AhdkPaA0MrFhhOuPB2YA5wBnA6ehni5dgKcBu4C5wLZS7Rfh+g8A 80u49HHgEuk5h2s+AeaYLbsO2AKMiIqWyzBYkPW40shihUF6zkbUUwSAcP0G4FHgS9pl10rPmQMs LbXfSBVNLPHyrwDfBO7JYg4MRqEempjnsh5QMXqL0Xsl8EUt3w5cXUE/w4AztfzzwGSUGrwoyuvM yfqDR5yLUssxL2U9oGJkssLoCNdfjLJXdBZIz9lQQXcTgSYt/4z0nHjy1wvX3wW8oNX3O8q4TgKm AGegjNB/As9JzzmYer1lTwKGoOyyV2UYtArLngLMQ9lh64EVRQxZ3V5pje4V9zsVGBRl22QYrDXu e0HUvwD+K8NgXbe/lKOQqcAI178MuM0ovk16zqMVdjnNyL9g5E2DrTVlTP1RRvM3gIFG9RvC9RdK z/lHoo2yQQJgeFR0hbDsT6FUns544Icp456qpV+RYaAL5RJgepR+FWXzxfcdA6zRrr0SqKrAZKaS hOt/DbjXKH5Geo7bjW71iT8AvGLUzzXyfzfGNBBlPyymq7AAjAWeFK5/slE+AvhklC4At6KEZb9x 3cJo+9x5T8s+ERinFa012uzU0vuMuu9r6W3AXd2Yu5LIRGCE618E/D6l6rpu9Hk8MEEr2iQ9p1Wr n4wShJgPgCeMbh6g02jeB9wILASe1q4ZBHzBaDeRThukHghRdskoQF+NmlH+JJ0JqB1ijCkw72np jiOfx7JPQrkdYm6QYXBMH1V3qYlKEq7fhNLvw1CTeztK55rcJlz/s8XshGPwaeBELd8sXP961Bd4 Bsqo1u2bm6Tn7NbGeCHKMI6ZLz3nsajuT6gtfjxfpxr31lXhThkG8470a9mrtPp2uq4652np94FN Rr0uMM1a+jI6fVTvAMsrmLOy6VGBEa5fB3wOpctHaK9TgVOAxmN0MRXlwPpWBbefYuTHAj8tcu39 0nNuMMq+qqXfjoUl4mSSq/HbRlv9S3/ZqBumpXcB/zPqz9fSm2UY/Nuo1wWmCUBYdiPwHa3ck2Hw YQVzVjbVWGFmkW7YmewDfga8CNwHnB6VXyZcf7X0nAfLvG8pntE3gSXSc5an1Olf+hDh+i+jVieJ UiOxwBSiMQMgLLsFOEtr+7xWB8rQjdkgw0BXK40o1RWTZrDu0dKx0X4xylMOynZZVuZcVUyPCoz0 nA7gR8L1N6FWmQIqZtRGpwoSwF7gRek5WwCE658P3A9Y0TV3C9ffUOrWOlrZdIfdXuBhlCqaqZU/ myYs0RZaNzybUV7oNFqBt7T8BJJ2iW6zDAPGFKkDGE1yBTLtF0gKTCF6/4FWtsTYVVWVqtgw0nNW lHn9LmCOcP2bgKuAvsAtqNWqFGLVF7NGes4i4fpjgNfpFNbzi7QfD/TX8vtQMa40VkvPKWh5fWfW DuhCfg5Ju8nc5k/RxpZYuTR0gWkTlj0D5YgEeJca2S4xvcXTC4D0nKvpdNWXc2hqEiqSHROrhR0k bYAzhesPTmmvG61tKAE6PXoNRRnTg6OX6VvRhfB1GQa7tbyu5v6D8qNQpH4bsDVlbLrADACu0fK/ qOXqAr1MYCLip7AcI+48I78WIIpuv6mVN5NUPWntN0nP2So9p016ThtwEKU6RpIMOyAsuw9JVWiu INO19AYZBma0fbKWXi/DoEBX9tBpu4wDLozS2+jqx6o6vVFgYt+JKKON/pTvJ6kWzKc6LTg5XEtv MeruAF5DqbZVgH6IayTJoOHf4oSw7LNICuKTeqfCsj9BUnhN+yamPXqZc3JrLfwuJpnHklKIBaa+ lIuF67eQ3KW8HtlEMabhPCmlG/3JnhX5ZHaifDeLtLqlxpmcySQfuvnCstdH6WXaZ9iPMsJ1xpOM ZaXZL6DsqfcB3UO8A7WzrDm9T2DqG7dTOHSIEgUGIc5GyhatZJ1Rv4HkmZ/xKb08o5UPRa0UkuQT vY6uQVJTFc5D7fQ6SNpUN8ow2GVcq7sB2ugq2DGHUYfLdG6SYbCPDMhcYIRlJwWjcGg/Z1/yATBE zJxXT0Pf4o0P7pWcO39W4nuVHS+JGfPq6dMXOjpgzNyt9En0MUF877fDee3x1iPlo2beTOPxnwGh qzahuhUAjwCLpOeYKkDfIT2BUl1XkxT2+2QYXJ8yen0H+JYMgz2kY9o126mh38UkITBRYGwp5e1Q usNjwL/Ql3VRX2D35mUI0UB90wyOZmc19i+wa+NB+vTrnMA9re00RO3q6iRbVtYxeOzt1NXHS3od e96dRkPT6CN9v/HUIRr738Dg0bMRDSdQVzeAjsJh+ra8SfMpf5S3XNzFoSYsewhJVbhKhoEnLDtE HV4vRGXPprQFFTdrRklk2u4opoVkyMOTYbCfjEgc0RSWPQhlQ/SruMfymCrD4IXud1N7In+ILgzT ZRj8tYfvcSLwOzoPer0DjKv1VlrHVEltqBhMafZD99mR1QfvAXT1tYfiNkhZCMvuD1yLCtbORsXg Yi7PUljAEJgoztFaYV8fN8yg4XsV95TkLJS32+QaGQZPl9tZT5O50ftRJLL1Pq8V9cjqEjHdyG8D rpdhkJmhq5MLTGX0QR2diLdnYQ/2vRq1wsRe6nUyDNq712XP0Wt/W53TO+mNoYGcXkwuMDll0eM2 TPRbnGnAvaaDSVj2bOA0GQY1j7Lm9AzVWGG+jIrwphlH3wXuzvpD51RONXZJ7aizLFcIyx4O3CXD IN527kUdJAJAWPbFqBXnVmHZV6FO3K+I6oahzgYPAX7T017UnMqoxgpTQAniONRJ/AeFZRc72+IA P47SPwEWAAjLbgL+jPJ1NAF/EZZd6o/sc6pINQSmARAyDL6OOm45mmSoX+cDVDiC6D0+azI0arcS FSkG9fcgORlTbcfdXtR5jqOdnpPGO3QK8nzU33KsoutvgXIyoBorjP7FN6OEsph3sE6rq9fS8RmQ RTIMTgP+QPJsbk5GVENgjgMQlv0QcDnwBp0nxgaQ/O+6dmCUsOxHUGdj459kbI/a3Sksew3qjE5L 1pOVUx2VtBJljxxAhf3v0v4TZRnKmI25ObruLdTZkvcAZBgcEpY9E3BRu6TrZBisznqycvJYUk6Z 5KGBnLLIBSanLHKBySmLXGByyiIXmJyy+D/P9uGVPOu6DAAAACh6VFh0U29mdHdhcmUAAHja801M LsrPTU3JTFRwyyxKLc8vyi5WsAAAYBUIJ4KDNosAAAAASUVORK5CYII= --_004_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_--

3 2

Unable to make Single Sign on working on Windows 7 Guest
by Felipe Herrera Martinez 11 Mar '19

11 Mar '19

On the case I'll be able to create an installer, what is the name of the Application need to be there, in order to ovirt detects that Ovirt Guest agent is installed? I have created an installer adding OvirtGuestService files and the Product Name to be shown, a part of the command line post installs.. I have tried with "ovirt-guest-agent" and "Ovirt guest agent" Names for the application installed on Windows 7 guest and even both are presented on ovirt VM Applications tab, on any case LogonVDScommand appears. There is other option to make it work now? Thanks in advance, Felipe

3 5

[Users] Cant assign Quotas to groups anymore?
by Maurice James 28 Sep '15

28 Sep '15

--_c1bf2036-7c19-43f7-bca5-b1f997d755b7_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable 3.4.0-0.13.rc.el6See the error below User admin failed to grant permission for Role QuotaConsumer on Quota Mobil= ePolicy to User/Group Non interactive user. = --_c1bf2036-7c19-43f7-bca5-b1f997d755b7_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'><div><span class=3D"gwt-InlineLa= bel">&nbsp=3B3.4.0-0.13.rc.el6</span></div><div>See the error below</div><d= iv><br></div><div><br></div>User admin failed to grant permission for Role = QuotaConsumer on Quota MobilePolicy to User/Group Non interactive user. = </div></body> </html>= --_c1bf2036-7c19-43f7-bca5-b1f997d755b7_--

6 15

[Users] Compiling ovirt-guest-agent on FreeBSD
by Karli Sjöberg 11 Jun '15

11 Jun '15

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6 10

[Users] A mobile monitoring application for oVirt
by Martin Betak 03 Feb '15

03 Feb '15

Hello oVirt users, I'm in the process of developing a simple monitoring application for oVirt on the Android platform. This is still under heavy development, but first usable version can be found at [1] Please note that this is still a development preview so it can be a little unstable and the UI design is not yet perfect (well ... design by programmer :-)) but I hope it could be useful. All comments, remarks, feature requests and general feedback are very welcome. You can file any issues directly at [2]. Below follow the details of using and configuring the app. Description: The goal of this project was to create a simple Android app that would enable oVirt admins to configure conditions on Vms, Clusters, or whole datacenter upon which they want to be notified. At the moment you can configure 3 types of "Triggers": - when Vm CPU is over given level - when Vm Memory usage is over given level - when Vm enters given state (Down, Unknown ...) You can also choose if you want just simple standard android notification or also want the device to vibrate. You can also define all these triggers on per-Vm, per-Cluster or "global" level. Configuration: On first run the app will prompt you to enter connection parameters of your running oVirt engine instance. API URL should be in the form of http://host:port/ovirt-engine/api Username is user@domain i.e. admin@internal Password is ... well the above user's password :-) sadly only http (not https) is supported so far for endpoint url. If you have any more questions feel free to use this thread and I'll do my best to answer them :-) Best regards, Martin [1] https://github.com/matobet/moVirt/blob/master/moVirt/moVirt.apk [2] https://github.com/matobet/moVirt/issues

6 32

[Users] connecting to oVirt/RHEV VMs through proxy and the oVirt API
by i iordanov 31 Oct '14

31 Oct '14

Hello, My apologies for cross-posting, but this discussion concerns both mailing lists, I think. In Opaque, I recently started setting the proxy property of SpiceSession from a console file, as is done in remote-viewer, in order to support installations where the nodes are not "visible" from the point of view of the client. However, then I remembered that I have not seen the proxy property being available through the oVirt/RHEV API. I looked at the latest remote-viewer code, and I looked through the oVirt/RHEV API documentation, and indeed, I see no way to get proxy information other than through the console.vv file. If I am correct, then this means that both Opaque and remote-viewer cannot connect to VMs behind a proxy unless a console.vv file is used, which also means that since console.vv files are unobtainable through the User Portal on mobile devices, mobile devices effectively cannot at all connect to such VMs if the user is not an Administrator. Would it be possible to expose the proxy parameter through the API? I couldn't find a bug opened about this, but it doesn't mean it isn't there :). Thanks! iordan -- The conscious mind has only one thread of execution.

3 3

[Users] oVirt Weekly Meeting Minutes -- 2013-10-30
by Mike Burns 22 Oct '14

22 Oct '14

Minutes: http://ovirt.org/meetings/ovirt/2013/ovirt.2013-10-30-14.00.html Minutes (text): http://ovirt.org/meetings/ovirt/2013/ovirt.2013-10-30-14.00.txt Log: http://ovirt.org/meetings/ovirt/2013/ovirt.2013-10-30-14.00.log.html ============================ #ovirt: oVirt Weekly Meeting ============================ Meeting started by mburns at 14:00:43 UTC. The full logs are available at http://ovirt.org/meetings/ovirt/2013/ovirt.2013-10-30-14.00.log.html . Meeting summary --------------- * Agenda and roll call (mburns, 14:00:59) * 3.3 update releases (mburns, 14:01:06) * 3.4 planning (mburns, 14:01:11) * conferences and workshops (mburns, 14:01:19) * infra update (mburns, 14:01:23) * other topics (mburns, 14:01:28) * oVirt 3.3 updates (mburns, 14:07:09) * 3.3.1 beta was posted last week (mburns, 14:07:26) * all pending bugs have patches that are merged (mburns, 14:08:08) * new build coming today (mburns, 14:08:15) * ACTION: ybronhei to build vdsm with one additional fix (for selinux issues) (mburns, 14:09:41) * ACTION: fabiand_ to build new ovirt-node images once vdsm is ready (mburns, 14:09:46) * ACTION: sbonazzo to build new ovirt-engine (mburns, 14:10:00) * tentative plan is to have some testing this week, and release early next week (assuming no issues) (mburns, 14:10:31) * ACTION: mburns to send notice of new packages out once they're available (mburns, 14:12:08) * LINK: http://lists.ovirt.org/pipermail/users/2013-October/017263.html do you want me to do bug report for this? (samppah, 14:16:16) * ACTION: sahina to follow up on gluster domains using fuse instead of native gluster (mburns, 14:20:14) * ovirt 3.4 release (mburns, 14:28:35) * code freeze is at end of December (mburns, 14:28:49) * Release set for end of January (mburns, 14:28:56) * still need to do some work to get a list of features committed for this release (mburns, 14:29:35) * ACTION: sbonazzo to create 3.4 release management page (mburns, 14:31:27) * with links to itamar's feature planning doc (mburns, 14:31:49) * more details on exact dates, builds, beta, test days, etc to come in the next few weeks (mburns, 14:33:31) * Conferences and Workshops (mburns, 14:35:24) * big developer meetup last week during KVM Forum/LinuxCon EU (mburns, 14:35:41) * many talks, many sessions across all the conferences/workshops/meetings (mburns, 14:35:59) * itamar sent a writeup already detailing the event to the ovirt mailing lists (mburns, 14:36:53) * planning for future presentations and workshops is underway, but no details just yet (mburns, 14:37:34) * there will be a devroom at FOSDEM and it's open for CFP now (mburns, 14:38:18) * plan is to have at least a few oVirt related talks there (mburns, 14:38:42) * and hopefully a booth as well (mburns, 14:39:48) * Infra updates (mburns, 14:41:02) * no updates from infra team this week, please see their meeting minutes for updates (mburns, 14:44:22) * Other topics (mburns, 14:44:26) * LINK: https://en.wikipedia.org/wiki/Posting_style#Choosing_the_proper_posting_sty… (SvenKieske, 14:47:13) Meeting ended at 14:52:41 UTC. Action Items ------------ * ybronhei to build vdsm with one additional fix (for selinux issues) * fabiand_ to build new ovirt-node images once vdsm is ready * sbonazzo to build new ovirt-engine * mburns to send notice of new packages out once they're available * sahina to follow up on gluster domains using fuse instead of native gluster * sbonazzo to create 3.4 release management page Action Items, by person ----------------------- * fabiand_ * fabiand_ to build new ovirt-node images once vdsm is ready * mburns * mburns to send notice of new packages out once they're available * sahina * sahina to follow up on gluster domains using fuse instead of native gluster * sbonazzo * sbonazzo to build new ovirt-engine * sbonazzo to create 3.4 release management page * ybronhei * ybronhei to build vdsm with one additional fix (for selinux issues) * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * mburns (79) * danken (23) * itamar (18) * sbonazzo (10) * samppah (6) * ovirtbot (6) * SvenKieske (5) * fabiand_ (4) * JosueDelgado (3) * backblue (3) * sahina (2) * YamakasY (1) * lvernia (1) * apuimedo (1) * ybronhei (1) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

9 62

[Users] How to See Ovirt Console From a Remote Windows Host
by Jon Forrest 13 Oct '14

13 Oct '14

I know that this is simple for some of you, but I also know from Googling around that lots of people have had trouble seeing their ovirt console from a remote Windows host. Below I describe what finally worked for me. I hope this helps somebody avoid wasting as much time as I did today. I'm a fairly experienced VMWare user who's learning ovirt. I just installed an all-in-one ovirt server and copied a CentOS 6.5 iso into it. I then tried to boot a new VM but soon learned that console access is different in ovirt than on VMWare. I then spent over an hour trying the various documented ways to view a remote console using Spice on my Windows 7 desktop. I even tried using a Linux VM to see if the Firefox plugin for Spice would work. Nothing. What finally worked was installing the virt-viewer Windows client (http://virt-manager.org/download/) Then, I opened the ovirt Administration Portal in Firefox running on my Windows 7 desktop. I created a new VM and configured it the way I wanted. Then, from the "Virtual Machines" tab, I started the new VM. Pretty soon the little console icon turned green so I clicked on it. I got the prompt from Firefox asking me what app I wanted to associate with the ".vv" URL that opened when I clicked on the console icon. I browsed around and selected \Program Files\VirtViewer\bin\remote-viewer.exe which is from the virt-viewer client package I installed above. I told Firefox to always use this app for this kind of file. This works great! I was able to boot the CentOS system and install it with no problems. Good luck! Jon Forrest

4 4

oVirt 3.2 - iSCSI offload (broadcom - bnx2i)
by Ricardo Esteves 08 Oct '14

08 Oct '14

Hi, I've put my host on maintenance, then i configured iscsi offload for my broadcom cards changing target's file's (192.168.12.2,3260 and 192.168.12.4,3260) in my node iqn.1986-03.com.hp:storage.msa2324i.1226151a6 to use interface bnx2i.d8:d3:85:67:e3:bb, but after activating the host, configurations are back to default. [root@blade6 iscsi]# ll ifaces/ total 16 -rw-------. 1 root root 248 Mai 13 2013 bnx2i.d8:d3:85:67:e3:b9 -rw-------. 1 root root 282 Abr 10 22:10 bnx2i.d8:d3:85:67:e3:bb -rw-------. 1 root root 247 Ago 15 2012 bnx2i.d8:d3:85:bf:e9:b1 -rw-------. 1 root root 247 Ago 15 2012 bnx2i.d8:d3:85:bf:e9:b5 [root@blade6 iscsi]# ll nodes/iqn.1986-03.com.hp\:storage.msa2324i.1226151a60/ total 16 -rw-------. 1 root root 1782 Abr 10 22:34 192.168.11.1,3260 -rw-------. 1 root root 1782 Abr 10 22:34 192.168.11.3,3260 -rw-------. 1 root root 1782 Abr 10 22:34 192.168.12.2,3260 -rw-------. 1 root root 1782 Abr 10 22:34 192.168.12.4,3260 Anyone know how to configure iscsi offload for ovirt?

5 13

[Users] Migrate cluster 3.3 -> 3.4 hosted on existing hosts
by Ted Miller 23 May '14

23 May '14

--------------080102010006090400050504 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Current setup: * 3 identical hosts running on HP GL180 g5 servers o gluster running 5 volumes in replica 3 * engine running on VMWare Server on another computer (that computer is NOT available to convert to a host) Where I want to end up: * 3 identical hosted-engine hosts running on HP GL180 g5 servers o gluster running 6 volumes in replica 3 + new volume will be nfs storage for engine VM * hosted engine in oVirt VM * as few changes to current setup as possible The two pages I found on the wiki are: Hosted Engine Howto <http://www.ovirt.org/Hosted_Engine_Howto> and Migrate to Hosted Engine <http://www.ovirt.org/Migrate_to_Hosted_Engine>. Both were written during the testing process, and have not been updated to reflect production status. I don't know if anything in the process has changed since they were written. Process outlined in above two pages (as I understand it): have nfs file store ready to hold VM Do minimal install (not clear if ovirt node, Centos, or Fedora was used--I am Centos-based) # yum install ovirt-hosted-engine-setup # hosted-engine --deploy Install OS on VM return to host console at "Please install the engine in the VM" prompt on host on VM console # yum install ovirt-engine on old engine: service ovirt-engine stop chkconfig ovirt-engine off set up dns for new engine # engine-backup --mode=backup --file=backup1 --log=backup1.log scp backup file to new engine VM on new VM: # engine-backup --mode=restore --file=backup1 --log=backup1-restore.log --change-db-credentials --db-host=didi-lap --db-user=engine --db-password --db-name=engine # engine-setup on host: run script until: "The system will wait until the VM is down." on new VM: # reboot on Host: finish script My questions: 1. Is the above still the recommended way to do a hosted-engine install? 2. Will it blow up at me if I use my existing host (with glusterfs all set up, etc) as the starting point, instead of a clean install? Thank you for letting me benefit from your experience, Ted Miller Elkhart, IN, USA --------------080102010006090400050504 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 text="#000000" bgcolor="#FFFFFF"> Current setup:<br> <ul> <li>3 identical hosts running on HP GL180 g5 servers</li> <ul> <li>gluster running 5 volumes in replica 3<br> </li> </ul> <li>engine running on VMWare Server on another computer (that computer is NOT available to convert to a host)<br> </li> </ul> Where I want to end up:<br> <ul> <li>3 identical hosted-engine hosts running on HP GL180 g5 servers</li> <ul> <li>gluster running 6 volumes in replica 3</li> <ul> <li>new volume will be nfs storage for engine VM</li> </ul> </ul> <li>hosted engine in oVirt VM</li> <li>as few changes to current setup as possible</li> </ul> <p>The two pages I found on the wiki are: <a href="http://www.ovirt.org/Hosted_Engine_Howto">Hosted Engine Howto</a> and <a href="http://www.ovirt.org/Migrate_to_Hosted_Engine">Migrate to Hosted Engine</a>.  Both were written during the testing process, and have not been updated to reflect production status.  I don't know if anything in the process has changed since they were written.<br> </p> <p>Process outlined in above two pages (as I understand it):<br> </p> <blockquote> <p>have nfs file store ready to hold VM</p> <p>Do minimal install (not clear if ovirt node, Centos, or Fedora was used--I am Centos-based)</p> # yum install ovirt-hosted-engine-setup<br> # hosted-engine --deploy<br> <p>Install OS on VM<br> </p> <p>return to host console<br> </p> <p>at "Please install the engine in the VM" prompt on host<br> </p> <p>on VM console<br> # yum install ovirt-engine<br> </p> <p>on old engine: <br> service ovirt-engine stop<br> chkconfig ovirt-engine off</p> <p>set up dns for new engine<br> </p> <p># engine-backup --mode=backup --file=backup1 --log=backup1.log<br> scp backup file to new engine VM<br> </p> <p>on new VM:<br> # engine-backup --mode=restore --file=backup1 --log=backup1-restore.log --change-db-credentials --db-host=didi-lap --db-user=engine --db-password --db-name=engine<br> # engine-setup<br> </p> <p>on host:<br> run script until: "The system will wait until the VM is down."<br> </p> <p>on new VM:<br> # reboot<br> </p> <p>on Host: finish script<br> </p> </blockquote> My questions:<br> <br> 1. Is the above still the recommended way to do a hosted-engine install?<br> <br> 2. Will it blow up at me if I use my existing host (with glusterfs all set up, etc) as the starting point, instead of a clean install?<br> <br> Thank you for letting me benefit from your experience,<br> Ted Miller<br> Elkhart, IN, USA<br> <br> </body> </html> --------------080102010006090400050504--

2 2

[Users] Unable to delete a snapshot
by Nicolas Ecarnot 23 May '14

23 May '14

Hi, With our oVirt 3.3, I created a snapshot 3 weeks ago on a VM I've properly shutdown. It ran so far. Today, after having shut it down properly, I'm trying to delete the snapshot and I get an error : "Failed to delete snapshot 'blahblahbla' for VM 'myVM'." The disk is thin provisionned, accessed via virtIO, nothing special. The log below comes from the manager. I hope someone could help us because this server is quite serious. Thank you. 2014-01-06 10:10:58,826 INFO [org.ovirt.engine.core.bll.RemoveSnapshotCommand] (ajp--127.0.0.1-8702-8) Lock Acquired to object EngineLock [exclu siveLocks= key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM , sharedLocks= ] 2014-01-06 10:10:58,837 INFO [org.ovirt.engine.core.bll.RemoveSnapshotCommand] (ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotCommand internal: false. Entities affected : ID: cb953dc1-c796-457a-99a1-0e54f1c0c338 Type: VM 2014-01-06 10:10:58,840 INFO [org.ovirt.engine.core.bll.RemoveSnapshotCommand] (ajp--127.0.0.1-8702-8) Lock freed to object EngineLock [exclusiveLocks= key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM , sharedLocks= ] 2014-01-06 10:10:58,844 INFO [org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskCommand] (ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotSingleDiskCommand internal: true. Entities affected : ID: 00000000-0000-0000-0000-000000000000 Type: Storage 2014-01-06 10:10:58,848 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand] (ajp--127.0.0.1-8702-8) START, MergeSnapshotsVDSCommand( storagePoolId = 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false, storageDomainId = 11a077c7-658b-49bb-8596-a785109c24c9, imageGroupId = 69220da6-eeed-4435-aad0-7aa33f3a0d21, imageId = 506085b6-40e0-4176-a4df-9102857f51f2, imageId2 = c50561d9-c3ba-4366-b2bc-49bbfaa4cd23, vmId = cb953dc1-c796-457a-99a1-0e54f1c0c338, postZero = false), log id: 22d6503b 2014-01-06 10:10:59,511 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand] (ajp--127.0.0.1-8702-8) FINISH, MergeSnapshotsVDSCommand, log id: 22d6503b 2014-01-06 10:10:59,518 INFO [org.ovirt.engine.core.bll.CommandAsyncTask] (ajp--127.0.0.1-8702-8) CommandAsyncTask::Adding CommandMultiAsyncTasks object for command b402868f-b7f9-4c0e-a6fd-bdc51ff49952 2014-01-06 10:10:59,519 INFO [org.ovirt.engine.core.bll.CommandMultiAsyncTasks] (ajp--127.0.0.1-8702-8) CommandMultiAsyncTasks::AttachTask: Attaching task 6caec3bc-fc66-42be-a642-7733fc033103 to command b402868f-b7f9-4c0e-a6fd-bdc51ff49952. 2014-01-06 10:10:59,525 INFO [org.ovirt.engine.core.bll.AsyncTaskManager] (ajp--127.0.0.1-8702-8) Adding task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command RemoveSnapshot, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters), polling hasn't started yet.. 2014-01-06 10:10:59,530 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-8) Correlation ID: 3b3e6fb1, Job ID: 53867ef7-d767-45d2-b446-e5d3f5584a19, Call Stack: null, Custom Event ID: -1, Message: Snapshot 'Maj 47 60 vers 5.2.3' deletion for VM 'uc-674' was initiated by necarnot. 2014-01-06 10:10:59,532 INFO [org.ovirt.engine.core.bll.SPMAsyncTask] (ajp--127.0.0.1-8702-8) BaseAsyncTask::StartPollingTask: Starting to poll task 6caec3bc-fc66-42be-a642-7733fc033103. 2014-01-06 10:11:01,811 INFO [org.ovirt.engine.core.bll.AsyncTaskManager] (DefaultQuartzScheduler_Worker-20) Polling and updating Async Tasks: 2 tasks, 1 tasks to poll now 2014-01-06 10:11:01,824 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler_Worker-20) Failed in HSMGetAllTasksStatusesVDS method 2014-01-06 10:11:01,825 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler_Worker-20) Error code GeneralException and error message VDSGenericException: VDSErrorException: Failed to HSMGetAllTasksStatusesVDS, error = '506085b6-40e0-4176-a4df-9102857f51f2' 2014-01-06 10:11:01,826 INFO [org.ovirt.engine.core.bll.SPMAsyncTask] (DefaultQuartzScheduler_Worker-20) SPMAsyncTask::PollTask: Polling task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command RemoveSnapshot, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) returned status finished, result 'cleanSuccess'. 2014-01-06 10:11:01,829 ERROR [org.ovirt.engine.core.bll.SPMAsyncTask] (DefaultQuartzScheduler_Worker-20) BaseAsyncTask::LogEndTaskFailure: Task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command RemoveSnapshot, Parameters Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended with failure:^M -- Result: cleanSuccess^M -- Message: VDSGenericException: VDSErrorException: Failed to HSMGetAllTasksStatusesVDS, error = '506085b6-40e0-4176-a4df-9102857f51f2',^M -- Exception: VDSGenericException: VDSErrorException: Failed to HSMGetAllTasksStatusesVDS, error = '506085b6-40e0-4176-a4df-9102857f51f2' 2014-01-06 10:11:01,832 INFO [org.ovirt.engine.core.bll.CommandAsyncTask] (DefaultQuartzScheduler_Worker-20) CommandAsyncTask::EndActionIfNecessary: All tasks of command b402868f-b7f9-4c0e-a6fd-bdc51ff49952 has ended -> executing EndAction 2014-01-06 10:11:01,833 INFO [org.ovirt.engine.core.bll.CommandAsyncTask] (DefaultQuartzScheduler_Worker-20) CommandAsyncTask::EndAction: Ending action for 1 tasks (command ID: b402868f-b7f9-4c0e-a6fd-bdc51ff49952): calling EndAction . 2014-01-06 10:11:01,834 INFO [org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-27) CommandAsyncTask::EndCommandAction [within thread] context: Attempting to EndAction RemoveSnapshot, executionIndex: 0 2014-01-06 10:11:01,839 ERROR [org.ovirt.engine.core.bll.RemoveSnapshotCommand] (pool-6-thread-27) [3b3e6fb1] Ending command with failure: org.ovirt.engine.core.bll.RemoveSnapshotCommand 2014-01-06 10:11:01,844 ERROR [org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskCommand] (pool-6-thread-27) [33fa2a5d] Ending command with failure: org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskCommand 2014-01-06 10:11:01,848 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-6-thread-27) Correlation ID: 3b3e6fb1, Job ID: 53867ef7-d767-45d2-b446-e5d3f5584a19, Call Stack: null, Custom Event ID: -1, Message: Failed to delete snapshot 'Maj 47 60 vers 5.2.3' for VM 'uc-674'. 2014-01-06 10:11:01,850 INFO [org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-27) CommandAsyncTask::HandleEndActionResult [within thread]: EndAction for action type RemoveSnapshot completed, handling the result. 2014-01-06 10:11:01,851 INFO [org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-27) CommandAsyncTask::HandleEndActionResult [within thread]: EndAction for action type RemoveSnapshot succeeded, clearing tasks. 2014-01-06 10:11:01,853 INFO [org.ovirt.engine.core.bll.SPMAsyncTask] (pool-6-thread-27) SPMAsyncTask::ClearAsyncTask: Attempting to clear task 6caec3bc-fc66-42be-a642-7733fc033103 2014-01-06 10:11:01,853 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (pool-6-thread-27) START, SPMClearTaskVDSCommand( storagePoolId = 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false, taskId = 6caec3bc-fc66-42be-a642-7733fc033103), log id: 424e7cf 2014-01-06 10:11:01,873 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (pool-6-thread-27) START, HSMClearTaskVDSCommand(HostName = serv-vm-adm9, HostId = ba48edd4-c528-4832-bda4-4ab66245df24, taskId=6caec3bc-fc66-42be-a642-7733fc033103), log id: 12eec929 2014-01-06 10:11:01,884 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (pool-6-thread-27) FINISH, HSMClearTaskVDSCommand, log id: 12eec929 2014-01-06 10:11:01,885 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (pool-6-thread-27) FINISH, SPMClearTaskVDSCommand, log id: 424e7cf 2014-01-06 10:11:01,886 INFO [org.ovirt.engine.core.bll.SPMAsyncTask] (pool-6-thread-27) BaseAsyncTask::RemoveTaskFromDB: Removed task 6caec3bc-fc66-42be-a642-7733fc033103 from DataBase 2014-01-06 10:11:01,887 INFO [org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-27) CommandAsyncTask::HandleEndActionResult [within thread]: Removing CommandMultiAsyncTasks object for entity b402868f-b7f9-4c0e-a6fd-bdc51ff49952 2014-01-06 10:11:07,703 INFO [org.ovirt.engine.core.bll.AsyncTaskManager] (DefaultQuartzScheduler_Worker-9) Setting new tasks map. The map contains now 1 tasks 2014-01-06 10:12:07,703 INFO [org.ovirt.engine.core.bll.AsyncTaskManager] (DefaultQuartzScheduler_Worker-99) Setting new tasks map. The map contains now 0 tasks 2014-01-06 10:12:07,704 INFO [org.ovirt.engine.core.bll.AsyncTaskManager] (DefaultQuartzScheduler_Worker-99) Cleared all tasks of pool 5849b030-626e-47cb-ad90-3ce782d831b3. -- Nicolas Ecarnot -- Nicolas Ecarnot

6 19

[Users] ovirt reports
by Alessandro Bianchi 20 May '14

20 May '14

3 6

"Could not connect host to Data Center" after rebooting, how to resolve?
by Boudewijn Ector ICT 19 May '14

19 May '14

Hi list, I had to do some fsck-related things last week on my ovirt box (centos, single node and NFS on localhost). Afterwards ovirt refused to start VMs according to the webinterface because it can't connect host to Data Center. On my OS it works fine (I just replaced the IP by 'IP'): [root@server ovirt-engine]# df Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/vg_leiden-lv_root 51606140 6872592 42112108 15% / tmpfs 3978120 0 3978120 0% /dev/shm /dev/sdb1 495844 99542 370702 22% /boot /dev/mapper/vg_server-lv_home 62990260 2584272 57206196 5% /home /dev/sda1 5814366992 4629615452 1184751540 80% /raid IP:/raid/ovirt/data 5814367232 4629615616 1184751616 80% /rhev/data-center/mnt/IP:_raid_ovirt_data IP:/raid/ovirt/iso 5814367232 4629615616 1184751616 80% /rhev/data-center/mnt/IP:_raid_ovirt_iso in my event log in the webinterface I found correlation ID 7a735111 . So grepping my logs for that one: engine.log:2014-04-30 15:59:22,851 INFO [org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand] (ajp--127.0.0.1-8702-8) [7a735111] Lock Acquired to object EngineLock [exclusiveLocks= key: 6bee0e2d-961c-453d-a266-e4623f91e162 value: STORAGE engine.log:2014-04-30 15:59:22,888 INFO [org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] Running command: ActivateStorageDomainCommand internal: false. Entities affected : ID: 6bee0e2d-961c-453d-a266-e4623f91e162 Type: Storage engine.log:2014-04-30 15:59:22,894 INFO [org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] Lock freed to object EngineLock [exclusiveLocks= key: 6bee0e2d-961c-453d-a266-e4623f91e162 value: STORAGE engine.log:2014-04-30 15:59:22,895 INFO [org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] ActivateStorage Domain. Before Connect all hosts to pool. Time:4/30/14 3:59 PM engine.log:2014-04-30 15:59:22,945 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ActivateStorageDomainVDSCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] START, ActivateStorageDomainVDSCommand( storagePoolId = 00000002-0002-0002-0002-0000000000ec, ignoreFailoverLimit = false, storageDomainId = 6bee0e2d-961c-453d-a266-e4623f91e162), log id: 5fecb439 engine.log:2014-04-30 15:59:23,011 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] hostFromVds::selectedVds - server, spmStatus Unknown_Pool, storage pool Default engine.log:2014-04-30 15:59:23,015 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] START, ConnectStoragePoolVDSCommand(HostName = server, HostId = ff23de79-f17c-439d-939e-d8f3d9672367, storagePoolId = 00000002-0002-0002-0002-0000000000ec, vds_spm_id = 1, masterDomainId = 6bee0e2d-961c-453d-a266-e4623f91e162, masterVersion = 1), log id: 15866a95 engine.log:2014-04-30 15:59:23,151 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] FINISH, ConnectStoragePoolVDSCommand, log id: 15866a95 engine.log:2014-04-30 15:59:23,152 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] IrsBroker::Failed::ActivateStorageDomainVDS due to: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Could not connect host to Data Center(Storage issue) engine.log:2014-04-30 15:59:23,156 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ActivateStorageDomainVDSCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] FINISH, ActivateStorageDomainVDSCommand, log id: 5fecb439 engine.log:2014-04-30 15:59:23,157 ERROR [org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] Command org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.irsbroker.IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Could not connect host to Data Center(Storage issue) (Failed with error ENGINE and code 5001) engine.log:2014-04-30 15:59:23,162 INFO [org.ovirt.engine.core.bll.storage.ActivateStorageDomainCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] Command [id=c2d8b433-f203-4d9e-b241-222eebf3dbae]: Compensating CHANGED_STATUS_ONLY of org.ovirt.engine.core.common.businessentities.StoragePoolIsoMap; snapshot: EntityStatusSnapshot [id=storagePoolId = 00000002-0002-0002-0002-0000000000ec, storageId = 6bee0e2d-961c-453d-a266-e4623f91e162, status=InActive]. engine.log:2014-04-30 15:59:23,170 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-49) [7a735111] Correlation ID: 7a735111, Job ID: 75dcda45-e0a3-46e3-b79f-8df9f0ed9d85, Call Stack: null, Custom Event ID: -1, Message: Failed to activate Storage Domain data (Data Center Default) by admin I guess the most relevant error is: engine.log:2014-04-30 15:59:23,152 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (org.ovirt.thread.pool-6-thread-49) [7a735111] IrsBroker::Failed::ActivateStorageDomainVDS due to: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Could not connect host to Data Center(Storage issue) Okay so it can't connect to the data center. Well the NFS storage is mounted and looks fine. The directory is indeed looking fine: [root@leiden data]# ls -al total 12 drwxr-xr-x. 3 vdsm kvm 4096 Mar 30 03:27 . drwxr-xr-x. 4 vdsm kvm 4096 Mar 30 03:26 .. drwxr-xr-x. 5 vdsm kvm 4096 Mar 30 03:27 6bee0e2d-961c-453d-a266-e4623f91e162 -rwxr-xr-x. 1 vdsm kvm 0 Mar 30 03:27 __DIRECT_IO_TEST__ (and in the uuid there are indeed my VMs). How should I solve this? To me everything looks just fine. Cheers Boudewijn Ector

4 4

ovirt 3.4 hosted-engine static IP
by Klas Mattsson 19 May '14

19 May '14

Hello, new user here! I've noticed that the virtual interface ovirtmgmt gets an IP address by DHCP. Is there any good way to make it static instead? I've seen a workaround which is basically: run hosted-engine --deploy Let it configure the management interface. Cancel Change the IP adress to static in: /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt Run hosted-engine --deploy again. Would this be the current appropriate solution? Also, is it possible to change this later on, after the installation is finished? I would appreciate any assistance. With my best regards Klas Mattsson

4 4

[Users] oVirt Node Bootloader issue
by Nauman Abbas 16 May '14

16 May '14

Hello there I'm facing this problem and this has happened to me multiple times on different machines. I have two hard drives in my system (lets say HDD A and HDD B). I boot the system from the oVirt node CD to install it. Now I want the bootloader and the node installation both to go on HDD B and not HDD A. When I get to the screen which asks me to select the hard-drive for bootloader I use the arrow keys to select HDD B and press Enter (have also tried pressing space or just use tab and continue while it's selected). Then I get to the screen asking where to install the node. I select HDD B and unselect HDD A. I keep the partitioning setup as default ( have also tried manual and kept 5GB unused on HDD A). When I get to install part. It installs the node fine on HDD B as expected but it always gets the boot-loader on HDD A. This issue has wasted many of my days on different machines and I can't seem to find a way around. Nauman Abbas Assistant System Administrator (LMS), Room No. A-207, SEECS, National University of Sciences & Technology, + 92 321 5359946

2 5

[Users] Cannot Ping CARP/Spoofed address
by Matt . 15 May '14

15 May '14

Hi Guys, I'm trying to use Mac spoofing for a Carp setup which is not working out well. Following here: https://forum.pfsense.org/index.php?topic=68137.0 and here http://lists.ovirt.org/pipermail/users/2013-October/017217.html This should be working by: engine-config -s EnableMACAntiSpoofingFilterRules=false --cver=3.3 (The clusters are 3.3 compatible) In some strange way this is not working in any way. How can we solve this, as I'm out of options. Thanks! Matt

2 8

Connection hickups with Pfsense and Carp
by Matt . 15 May '14

15 May '14

Hi Guys, I'm facing some issues with Pfsense and a Carp setup where connections are not dropped but the connection is not stable. I have set macspoof on the vm that runs Pfsense, this because it needs it for Carp. My TCPdump actually give good results, a single P so that looks also well. I have tested this with things like sending emails and so on, uploading large files. It seems on sending emails that you most of the time have to canceld a send and resend it, sending goes well than. A tcpdump on such mailserver looks well. For uploading large images it seems that it's slow in uploading because of disconnects, also a good tcdump. Do I need to make specific settings on the vswitch or the real switch between ? Or is something else going on ? Cheers, Matt

4 17

[Users] Post-Install Engine VM Changes Feasible?
by Joshua Dotson 14 May '14

14 May '14

Hi, I'm in the process of installing 3.4 RC(2?) on Fedora 19. I'm using hosted engine, introspective GlusterFS+keepalived+NFS ala [1], across six nodes. I have a layered networking topology ((V)LANs for public, internal, storage, compute and ipmi). I am comfortable doing the bridging for each interface myself via /etc/sysconfig/network-scripts/ifcfg-*. Here's my desired topology: http://www.asciiflow.com/#Draw6325992559863447154 Here's my keepalived setup: https://gist.github.com/josh-at-knoesis/98618a16418101225726 I'm writing a lot of documentation of the many steps I'm taking. I hope to eventually release a distributed introspective all-in-one (including distributed storage) guide. Looking at vm.conf.in, it looks like I'd by default end up with one interface on my engine, probably on my internal VLAN, as that's where I'd like the control traffic to flow. I definitely could do NAT, but I'd be most happy to see the engine have a presence on all of the LANs, if for no other reason than because I want to send backups directly over the storage VLAN. I'll cut to it: I believe I could successfully alter the vdsm template ( vm.conf.in) to give me the extra interfaces I require. It hit me, however, that I could just take the defaults for the initial install. Later, I think I'll be able to come back with virsh and make my changes to the gracefully disabled VM. Is this true? [1] http://www.andrewklau.com/ovirt-hosted-engine-with-3-4-0-nightly/ Thanks, Joshua

4 6