- Users - oVirt List Archives

[Users] [QE] ovirt-engine 3.3.1-2 published in beta repository
by Sandro Bonazzola 15 Nov '13

15 Nov '13

Hi, ovirt-engine 3.3.1-2 has been published in beta repository and is ready for testing. Bugs fixed in this version: {{BZ|1023739}} - Cannot create same Local SD path on different Hosts {{BZ|1009391}} - Change multi-monitor setting in VM Console option dialog for 3.2 compatible cluster {{BZ|1025313}} - support relative answer file name<br> {{BZ|1028748}} - answer files are world-readable and contain passwords Other fixes: Fixed a bug which caused failure to run VM with VNC console -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[Users] Problems with first time oVirt installation
by Lindsay Mathieson 15 Nov '13

15 Nov '13

Hi all - trying to evaluate ovirt and having real problems with getting a self contained install running. I've followed the Quickstart guide at: http://www.ovirt.org/Download word for word using a fresh CentOS 6.4 install with all updates applied on a Intel based PC with 8GB Ram and two nics. It seems to all go well but when I get into the web interface, none of the storage is initially visible, neither the ISO_DOMAIN nor the local storage. Oddly if I refresh the browser (firefox & chrome) while on the storage page the ISO_DOMAIN appears but can't be attached to a datacenter - "None Available" If I go into the host page the host is there but not finished configuring. The network setup is unfinished, the management interface is not attached to a NIC. If I attach it to the active nic (NIC 0) it throws an exception on Save. I can attach it to nic 1 but its not actually hooked up to anything. I have successfully installed and run proxmox on this pc, so don;t think there are hardware problems. On a related note - I've also been trying to test ovirt at home, which means running it on KVM (setup with virt-manager). CentOS installs fine but on reboot just goes to a black screen with the hour glass. If anyone has suggestions on how to get past that it would help my test config a lot :) Host machine is Kubuntu 13.10. Thanks, -- Lindsay

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[Users] Installation of self hosted engine
by Pavel Gandalipov 15 Nov '13

15 Nov '13

Hello, could you help me with installation of self hosted engine on bare Ovirt 3.3. Where can i find any packages for installation?

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[Users] Gluster RDMA support
by Murphy-Olson, Daniel E. 15 Nov '13

15 Nov '13

Hi all, I'm trying to configure a gluster storage pool over RDMA protocol. I created the volume by hand, because RDMA is disabled in the volume creation interface due to a patch ~18 months ago. After the manual creation of the volume, it displays bot protocols as being configured.. However, in the XML configuration that is generated for libvirt, ?protocol=rdma is not appended to the path. Is there some template I can edit to add that, or is it buried in the code somewhere? I cannot seem to find where the vsdm clients are getting the url for the gluster volume. Thanks! ---- Daniel Murphy-Olson Systems Administrator Mathematics & Computer Science Division Argonne National Laboratory 630-252-0055

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[Users] Failed to start JBoss AS
by Bob Doolittle 15 Nov '13

15 Nov '13

Hi, I had a working engine, using 3.3.0 on Fedora 19. I rebooted my engine, and JBoss AS won't come back up. I get the attached errors from server.log. Has anyone seen this before? Any suggestions on how to recover? How I got here: I had a working Engine (mach1 F19) and Host (mach2 F19), but needed to play some musical chairs with my hardware to utilize a 3rd machine (mach3 RH6). My goal is to have mach2 become Engine, and mach3 Host. I did the following: 1. Created an NFS share on mach3, and used it as NFS Export Storage from mach2. 2. Exported my VMs and templates to the Export storage. 3. Removed mach2 from my Datacenter 4. Shut down mach1 5. Installed fresh F19 on mach2 (my old host), and installed Engine 3.3.0 on it 6. Added mach3 as Host 7. Imported my VMs and Templates from the Export Storage At this point all looked well. I rebooted mach2, but it won't come back up. I'd appreciate any insight. Thanks, Bob

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[Users] ovirt-cli 3.3.0.1 released
by Michael Pasternak 14 Nov '13

14 Nov '13

- at vm.start() --vm-os-boot doesn't send the order of devices #921464 - rephrase status command help - add option to retrieve system summary #854369 - accept IP address as FQ argument rather than string #886067 - fix broken pipe - Bad error message when trying to create a new Role #908284 - add flag --dont-validate-cert-chain #915231 - collection-based-options could be passed in 2 ways #859684 - make NO_SUCH_ACTION error a bit more clear - ovirt-cli DistributionNotFound exception on f18 #881011 - ovirt-shell misleading help for command "connect" #907943 - show event -id accept strings instead of numeric values #886786 - Use vncviewer passwordFile instead of passwdInput More details can be found at [1]. [1] http://wiki.ovirt.org/Cli-changelog -- Michael Pasternak RedHat, ENG-Virtualization R&D

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[Users] AIO setup: Error fetching host state: [ERROR]::oVirt API connection failure, [Errno -2] Name or service not known
by Jorick Astrego 14 Nov '13

14 Nov '13

Hi, My coworker is installing an All In One machine and cannot get the local vdsm node to work. The ovirtmgmt network is not assigned to the NIC after install and we cannot add it through the web interface. The error is see in the setup log: 2013-11-14 13:48:59 DEBUG otopi.plugins.ovirt_engine_setup.all-in-one.vdsm vdsm._waitVDSMHostUp:71 Error fetching host state: [ERROR]::oVirt API connection failure, [Errno -2] Name or service not known 2013-11-14 13:48:59 DEBUG otopi.plugins.ovirt_engine_setup.all-in-one.vdsm vdsm._waitVDSMHostUp:87 VDSM host in state 2013-11-14 13:49:00 DEBUG otopi.plugins.ovirt_engine_setup.all-in-one.vdsm vdsm._waitVDSMHostUp:71 Error fetching host state: [ERROR]::oVirt API connection failure, [Errno -2] Name or service not known 2013-11-14 13:49:00 DEBUG otopi.plugins.ovirt_engine_setup.all-in-one.vdsm vdsm._waitVDSMHostUp:87 VDSM host in state 2013-11-14 13:49:00 INFO otopi.plugins.ovirt_engine_setup.all-in-one.vdsm vdsm._waitVDSMHostUp:92 Still waiting for VDSM host to become operational... 2013-11-14 13:49:01 ERROR otopi.plugins.ovirt_engine_setup.all-in-one.vdsm vdsm._waitVDSMHostUp:97 Timed out while waiting for host to start. Please check the logs. 2013-11-14 13:49:01 WARNING otopi.plugins.ovirt_engine_setup.all-in-one.vdsm vdsm._closeup:260 Local storage domain not added because the VDSM host was not up. Please add it manually. I've included the setup log. Thanks in advance, Jorick Astrego Netbulae B.V.

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[Users] 32bit CentOS 6.4 on VirtualBox to oVirt on Fedora 19 64bit via virt-v2v
by Owen Williams 14 Nov '13

14 Nov '13

Hello, I've trying to move a 32bit CentOS 6.4 on VirtualBox to oVirt on Fedora 19 64bit via virt-v2v. The command I'm currently using is: virt-v2v -i libvirtxml -of qcow2 -oa sparse -o rhev -osd xxx.xxx.xxx.xxx:/usr/local/ovirt/exports --network ovirtmgmt /usr1/home/williams/Downloads/OpenAthens/VMs/OpenAthensLARuntime2.2.xml The exciting bit of the XML is: <devices> <emulator>/usr/bin/qemu-kvm</emulator> <disk type='file' device='disk' snapshot='no'> <source file='/usr1/home/williams/Downloads/OpenAthens/VMs/OpenAthens_LA_Runtime_2.2.img'/> <target dev='vda' bus='virtio'/> <alias name='virtio-disk0'/> </disk> </devices> The image is a RAW (taken from the working VirtualBox install) but I have tried the original image with the same result: virtio configured, but no virtio kernel found at /usr/share/perl5/vendor_perl/Sys/VirtConvert/Converter/RedHat.pm I have looked at the code: /usr/share/perl5/vendor_perl/Sys/VirtConvert/Converter/RedHat.pm:~490 creating this and dumped the contents of the grub look up: Sys::VirtConvert::GuestfsHandle=HASH(0x433da98)< >/dev/VolGroup/lv_root< $VAR1 = bless( { 'onclose' => [ sub { "DUMMY" } ], 'g' => bless( { '_g' => 70645888, '_flags' => 0 }, 'Sys::Guestfs' ) }, 'Sys::VirtConvert::GuestfsHandle' ); If I tell the code to skip this section the result becomes: virt-v2v: Failed to find a kernel_pkg.i686 package to install Any ideas on how to solve this or what the solution might, please? Best regards, Owen.

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[Users] Snapshot delele/merge broken. Was: Live storage migration snapshot removal (fails)
by Sander Grendelman 14 Nov '13

14 Nov '13

Snapshot deletion on preallocated FC domain disks is broken in ovirt-stable/3.3 Both online and offline snapshot deletion leads to an error and the snapshot state is changed to "BROKEN". When I apply the patch at http://gerrit.ovirt.org/#/c/19983/ from https://bugzilla.redhat.com/show_bug.cgi?id=1015071 snapshot deletion works again. Can/will this patch be backported to ovirt-stable?

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[Users] Custom settings for Kernel Same-page Merging (KSM)?
by Frank Wall 14 Nov '13

14 Nov '13

Hi, recently I've noticed that ksmd is using quite a lot CPU on my oVirt node. While I have plenty RAM, my CPU is way slow. Thus ksmd is eating up the most limited ressource here. Is it supported to use custom settings for ksmd? I've noticed that it is handled by MoM: /etc/vdsm/mom.d/03-ksm.policy. May I just change some settings here, or is there a tuning parameter in oVirt engine? Couldn't find a matching one with engine-config. I'd like to use a higher value for sleep_millisecs to reduce CPU usage (with the possible side effect of higher RAM usage). Thanks - Frank

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