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[Users] web admin portal not reachable after reboot
by Gianluca Cecchi 15 Jan '13

15 Jan '13

Hello, tried to simulate some maintenance operations and restart the f18 server where I installed the engine, version 3.2.0-1.20130113.gitc954518 I'm unable to connect to it after shutdown -r now The engine seems started correctly Even after systemctl restart ovirt-engine.service I'm not able to connect via web I can see this in httpd logs: [Tue Jan 15 13:38:08.512923 2013] [mpm_prefork:notice] [pid 1132] AH00170: caught SIGWINCH, shutting down gracefully [Tue Jan 15 13:38:50.950219 2013] [core:notice] [pid 1097] SELinux policy enabled; httpd running as context system_u:system_r:httpd_t:s0 [Tue Jan 15 13:38:51.014967 2013] [suexec:notice] [pid 1097] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Jan 15 13:38:52.000997 2013] [ssl:notice] [pid 1097] AH01886: SSL FIPS mode disabled [Tue Jan 15 13:38:52.146753 2013] [auth_digest:notice] [pid 1097] AH01757: generating secret for digest authentication ... [Tue Jan 15 13:38:53.000950 2013] [lbmethod_heartbeat:notice] [pid 1097] AH02282: No slotmem from mod_heartmonitor [Tue Jan 15 13:38:53.001039 2013] [ssl:notice] [pid 1097] AH01886: SSL FIPS mode disabled [Tue Jan 15 13:38:53.012520 2013] [mpm_prefork:notice] [pid 1097] AH00163: Apache/2.4.3 (Fedora) OpenSSL/1.0.1c-fips configured -- resuming normal operations [Tue Jan 15 13:38:53.012539 2013] [core:notice] [pid 1097] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND' # getenforce Permissive # systemctl status httpd.service httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled) Active: active (running) since Tue, 2013-01-15 13:38:53 CET; 9min ago Main PID: 1097 (httpd) Status: "Total requests: 0; Current requests/sec: 0; Current traffic: 0 B/sec" CGroup: name=systemd:/system/httpd.service ├ 1097 /usr/sbin/httpd -DFOREGROUND ├ 1267 /usr/sbin/httpd -DFOREGROUND ├ 1268 /usr/sbin/httpd -DFOREGROUND ├ 1269 /usr/sbin/httpd -DFOREGROUND ├ 1270 /usr/sbin/httpd -DFOREGROUND └ 1271 /usr/sbin/httpd -DFOREGROUND Jan 15 13:38:53 f18engine.ceda.polimi.it systemd[1]: Started The Apache HTTP Server. # systemctl status ovirt-engine.service ovirt-engine.service - oVirt Engine Loaded: loaded (/usr/lib/systemd/system/ovirt-engine.service; enabled) Active: active (running) since Tue, 2013-01-15 13:38:53 CET; 9min ago Process: 1233 ExecStart=/usr/bin/engine-service start (code=exited, status=0/SUCCESS) Main PID: 1274 (java) CGroup: name=systemd:/system/ovirt-engine.service └ 1274 engine-service -server -XX:+TieredCompilation -Xms1g -Xmx1g -XX:PermSize=256m -XX:MaxPermSize=256m -D... Jan 15 13:38:51 f18engine systemd[1]: Starting oVirt Engine... Jan 15 13:38:53 f18engine engine-service[1233]: Started engine process 1274. Jan 15 13:38:53 f18engine engine-service[1233]: Starting engine-service: [ OK ] Jan 15 13:38:53 f18engine systemd[1]: Started oVirt Engine. On browser I get after trying server is taking to much to answer... Before shutdown it was ok....

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[Users] VMWare vSphere resource pools access control like feature?
by Jiri Belka 15 Jan '13

15 Jan '13

Hi, in vSphere you can create a resource pool[1] and define to it access control and delegation... <quote> Access control and delegation - When a top-level administrator makes a resource pool available to a department-level administrator, that administrator can then perform all virtual machine creation and management within the boundaries of the resources to which the resource pool is entitled by the current shares, reservation, and limit settings. Delegation is usually done in conjunction with permissions setting </quote> Is it possible in oVirt? The usage here is to assing roles to a resource pool. You could do this with different DC/cluster in oVirt, but it looks like it is impossible if having _just_ one host (thus one DC/cluster). jirib [1] http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.res…

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Re: [Users] oVirt Node (HyperVisor) - Memory Usage
by Doron Fediuck 15 Jan '13

15 Jan '13

-----Original Message----- From: Alex Leonhardt [alex.tuxx(a)gmail.com] Received: Friday, 11 Jan 2013, 11:28 To: oVirt Mailing List [users(a)ovirt.org] Subject: [Users] oVirt Node (HyperVisor) - Memory Usage Hi All, I've just had a little check on a hyper-visor (based on Centos 6.3) VDSM versions: vdsm.x86_64 4.10.0-0.44.14.el6 vdsm-cli.noarch 4.10.0-0.44.14.el6 vdsm-python.x86_64 4.10.0-0.44.14.el6 vdsm-xmlrpc.noarch 4.10.0-0.44.14.el6 BUT - my concern is more that a VMs virtual memory (VSZ) allocation is much higher than that of its configuration ? qemu 24233 11.0 1.0 *3030420* 1008484 ? Sl 2012 2189:02 /usr/libexec/qemu-kvm -S -M rhel6.3.0 -cpu Conroe -enable-kvm *-m 2048*-smp 4,sockets=1,cores=4,threads=1 -name Alex -- | RHCE | Senior Systems Engineer | www.vcore.co | www.vsearchcloud.com | Alex, What usage do you see and what did you configure?

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Re: [Users] Network reconfiguration in ovirt 3.1
by Itamar Heim 15 Jan '13

15 Jan '13

On 12/27/2012 03:48 PM, Dan Kenigsberg wrote: ... > On the other hand, we need to define the management network when a host > is added to the setup, and nagging for confirmation for each of them may > lead us to the blind baboon acking syndrome. > > Since I'd like to normalize the way ovirtmgmt is created, and make it > more like other networks, I've written up > http://www.ovirt.org/Features/Normalized_ovirtmgmt_Initialization > > If the Add Host dialog had a checkbox saying "define ovirtmgmt network > automatically", would it satisfy you? (any other comment to that feature > page is welcome). 1. in general, I like it. iiuc, you don't really need the management network for normal work (engine would connect to host by its fqdn/ip by default). if you do want to set a vlan/bond/SLA/roles/etc - then you just configure it. 2. need to see how to preserve backward compatibility - i.e., bootstrap will probably need to handle this for older engines. 3. iirc, in ovirt-node the bridge is created prior to bootstrap, which wouldn't be needed any more. Itamar

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[Users] iso domain creation error
by Jithin Raju 15 Jan '13

15 Jan '13

Hi, I ran engine-setup for ovirt 3.1fresh installation , while configuring iso domain i get this error: "Should the installer configure NFS share on this server to be used as an ISO Domain? ['yes'| 'no'] [yes] : yes Local ISO domain path: /iso Error: directory /iso is not empty" my /iso is a separate ext4 filesystem which has "lost+found" directory. I had to remove "lost+found" directory to get the iso domain created by engine-setup. Thanks, Jithin

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Re: [Users] What do you want to see in oVirt next?
by Sigbjorn Lie 15 Jan '13

15 Jan '13

On 01/03/2013 05:08 PM, Itamar Heim wrote: > Hi Everyone, > > as we wrap oVirt 3.2, I wanted to check with oVirt users on what they > find good/useful in oVirt, and what they would like to see > improved/added in coming versions? > > Thanks, > Itamar > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users I would also like to see single sign on capabilities (Kerberos) on the WebAdmin and UserPortal when using IPA as authentication source. Regards, Siggi

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[Users] libvirt dependency vs. a way to have Solaris hosts in ovirt-engine
by Jiri Belka 15 Jan '13

15 Jan '13

Hi, as you know Solaris (Open Indiana) has qemu-kvm although they don't use libvirt (in fact libvirt tighted to much to Linux specifics). If vdsm whould interact with qemu-kvm without libvirt it would open a way to have Solaris hosts in ovirt-engine. libvirt is another abstraction after vdsm layer, or if vdsm could use "plugins" to interact with qemu-kvm (libvirt, "native", solaris-style), it could use current mode, bypass libvirt and use solaris tools to talk to their qemu-kvm. jbelka

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[Users] centos issues..
by peter houseman 14 Jan '13

14 Jan '13

Hi, I am currently trying to get ovirt engine and nodes up and running on Centos 6u3. Unfortunately my lab does not have direct internet access so the ovirt repo has been copied over from the people.centos.org/hughesjr/ovirt31 repo as recommended by ovirt howto on the Centos Wiki. Everything installs fine with no dependency errors but as soon as I create storage domains in the engine, warning messages appear in the vdsm.logs on the hosts for the ISO and Data domains: (retyped below) "Warning... 390::3d::363:: Storage.StorageDomain::(_registerResourceNamespaces) Resource namespace 72xxxxxx_volumeNS already registered" plus similar warning message as above but ...."imageNS already registered" plus "Warning Storage.LVM::(reloadvgs) lvm vgs failed:5 Volume group "5bxxxx" not found" I have tried rebuilding the whole system and using NFS, ISCSI and Gluster data domains but I still have the same warning messages. Also, and I'm not sure if its associated, I have noticed info messages on the ovirt engine log that: "Autorecovering Storage domains is disabled, skipping" Even though I am getting storage warning messages, the VMs are up and I can log into them and run applications. Any help appreciated. Pete

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[Users] hypervisor install fails to detect proper CPU type
by Jim Kinney 14 Jan '13

14 Jan '13

I installed the F17 version of the hypervisor and was unable to join the new node to the cluster. The failure was "wrong CPU type for cluster". The system has an Intel Xeon x5660 CPU (Westmere family). There is another system of the same class in the same cluster NOT using the hypervisor (using a CentOS 6.3 install with dre-repo). I reinstalled the failing system with CentOS and all is well now joining the system to the cluster. -- -- James P. Kinney III * *Every time you stop a school, you will have to build a jail. What you gain at one end you lose at the other. It's like feeding a dog on his own tail. It won't fatten the dog. - Speech 11/23/1900 Mark Twain * http://electjimkinney.org http://heretothereideas.blogspot.com/ *

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[Users] Last chance to register!
by Dave Neary 14 Jan '13

14 Jan '13

Hi everyone, There are only two days left to register for the oVirt workshop next week, and we only have 15 places left for the workshop! If you've been holding on and waiting for the right momebnt, it has come! Head over to http://ovirtnetapp2013.eventbrite.com/# to sign up now. If you still need convincing, have a look at the great content we have lined up at http://www.ovirt.org/NetApp_Workshop_January_2013 Looking forward to seeing everyone next week in Sunnyvale! Regards, Dave. -- Dave Neary - Community Action and Impact Open Source and Standards, Red Hat - http://community.redhat.com Ph: +33 9 50 71 55 62 / Cell: +33 6 77 01 92 13

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