Re: [Users] Still unable to boot in system with UEFI
El 15/02/12 12:34, Joey Boggs escribió: On 02/15/2012 10:20 AM, Federico Alberto Sayd wrote: El 14/02/12 13:29, Joey Boggs escribió: On 02/14/2012 10:36 AM, Federico Alberto Sayd wrote: El 14/02/12 10:35, Joey Boggs escribió: On 02/14/2012 08:29 AM, Federico Alberto Sayd wrote: Hello: Recently I downloaded the ovirt stable node image. According to releases notes since 2.2.2 UEFI installation bug has been fixed, but I still can't boot from my server with UEFI. Ovirt installs without problem, but when the system reboots nothing happens, the system don't boot. Then I try to boot with super grub disk 2 live cd, it detects ovirt installation and boots the system. I think that still there is a problem with UEFI in certain hardware: Mi system is a IBM blade center HS22 7870 Can anyone confirm problems with UEFI in 2.2.2 version? Thanks Federico ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Can you boot the image like you did with the grub livecd and run efibootmgr -v also mount /dev/disk/by-label/EFI and run find on where you mounted it. Ok, efibootmgr -v Fatal: Couldn't open either sysfs or procfs directories for accessing EFI variables. Try 'modprobe efivars' as root I can't mount /dev/disk/by-label/EFI, when I create a directory and try to mount the partition, mount says: mount: /dev/sda1 already mounted or disco busy however, mount output don't show that /dev/sda1 is mounted Some directories are in read only mode and I could not create a directory to mount the partition, I tried into /config and /live. /dev/disk/by-label/EFI points to /dev/sda1 and disco is the directory mount point. Also, /proc/efi/vars/ and /sys/firmware/efi/vars/ are not present Thanks ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Ah.. was assuming the grub disc you booted from was EFI enabled. Try booting the node iso in EFI mode and run through those steps again. Super grub disk detects the grub.cfg from ovirt's installation and loads the system from this configuration. Therefore I assume that the kernel parameters from grub config loads the system with EFI enabled. The grub config from grub's console is: setparams 'oVirt Node Hypervisor 2.2.2-2.2.fc16' set root=(hd0,3) linux /vmlinuz0 root=live:LABEL=Root ro rootfstype=auto rootflags=ro crashkernel=512M-2G:64M,2G-:128M elevator=deadline quiet rd_NO_LVM rhgb rd.luks=0 rd.md=0 rd.dm=0 initrd /initrd0.img EFI boot process is done before the grub config comes into play, and the grub config has a few extra lines in it. The machine I'm testing on when you goto the boot menu will show UEFI: $CD_DEVICE_NAME or for boot entries for ovirt it would show: oVirt Node Hypervisor If your grub cd supports efi booting it will be noticeable in the boot menu. In order to do an efi installation it has to be booted in efi mode for it to properly setup the boot entries. Before the Ovirt entry on Grub menu, Grub2 displays the config detected: setparams '(hd0,gpt3)/grub2/grub.cfg' 'hd0,gpt3' '(hd0,gpt3)/grub2/grub.cfg' cfg_device=$2 cfg=$3 root=$cfg_device configfile $cfg Is there where UEFI: parameter must be present? Sorry, I am a newbie to UEFI and Grub2, meanwhile I am reading all I can about Grub2 and UEFI Thanks Thanks ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] POM files missing
Hi! I read the message from Itamar Heim responding to Thomas Broda about the POM missing files, writing in December 05, 2011, but I could not found those files, in any sub directories under my $OVIRT_HOME, after the previous command: mvn clean install -Pgwt-user,gwt-admin Just one error is reported after: Results : Failed tests: testformatValueWithTime(org.ovirt.engine.core.searchbackend.AuditLogConditionFieldAutoCompleterTest) Tests run: 30, Failures: 1, Errors: 0, Skipped: 0 I'm trying to build ovirt-engine under Debian Squeeze 6.0.4. Hereafter my settings.xml: settings xmlns=http://maven.apache.org/POM/4.0.0; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd; !-- PROFILES -- activeProfiles activeProfileoVirtEnvSettings/activeProfile /activeProfiles profiles profile idoVirtEnvSettings/id properties jbossHome/etc/jbossas5/jbossHome JAVA_1_6_HOME/usr/lib/jvm/java-1.6.0-openjdk/JAVA_1_6_HOME forkTestsalways/forkTests /properties /profile /profiles /settings Thanks a lot. Sebastião Cleto. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] POM files missing
On 02/15/2012 06:06 PM, sebastiaocl...@netscape.net wrote: Hi! I read the message from *Itamar Heim*respondingto *Thomas Broda*about the POM missing files, writing in December 05, 2011, but I could not found those files, in any sub directories under my $OVIRT_HOME, after the previous command: mvn clean install -Pgwt-user,gwt-admin can you try to rule out broken unitests failing you, rather than environment? mvn clean install -Pgwt-user,gwt-admin -DskipTests Just one error is reported after: *Results : Failed tests: testformatValueWithTime(org.ovirt.engine.core.searchbackend.AuditLogConditionFieldAutoCompleterTest) Tests run: 30, Failures: 1, Errors: 0, Skipped: 0* I'm trying to build ovirt-engine under Debian Squeeze 6.0.4. Hereafter my settings.xml: settings xmlns=http://maven.apache.org/POM/4.0.0; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd; !-- PROFILES -- activeProfiles activeProfileoVirtEnvSettings/activeProfile /activeProfiles profiles profile idoVirtEnvSettings/id properties jbossHome/etc/jbossas5/jbossHome JAVA_1_6_HOME/usr/lib/jvm/java-1.6.0-openjdk/JAVA_1_6_HOME forkTestsalways/forkTests /properties /profile /profiles /settings Thanks a lot. Sebastião Cleto. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] ovirt VM start fails - Perm Denied error
On Wed, Feb 15, 2012 at 02:50:26PM +0530, Deepak C Shetty wrote: On 02/15/2012 01:27 PM, Dan Kenigsberg wrote: On Wed, Feb 15, 2012 at 12:13:39PM +0530, Deepak C Shetty wrote: On 02/14/2012 02:55 PM, Dan Kenigsberg wrote: On Tue, Feb 14, 2012 at 10:36:39AM +0530, Deepak C Shetty wrote: On 02/13/2012 03:16 PM, Dan Kenigsberg wrote: On Sun, Feb 12, 2012 at 11:58:05PM +0530, Deepak C Shetty wrote: Hi, I have tried this multiple times and i hit the same error. I have 3 storage domains created (iso, data and export) all connected to the DC with DC status as Up and 1 host with status as Up and the same (only) host acting as SPM. I used the engine-iso-uploader utility to upload my .iso to the iso domain. Created a new VM and attached a vdisk of type sparse (thin-prov) and click on Run Once, where i select Attach CD and select my .iso, and change boot order to boot from CD, then disk. But i get this error... VM first-ovirt-vm is down. Exit message internal error process exited while connecting to monitor: qemu-kvm: -drive file=/rhev/data-center/4087fea7-b54a-4318-8d5c-828eff8846f4/35f880f8-bd0c-4063-b171-2ddaa59e1212/images/----/Fedora-16-x86_64-DVD.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw: could not open disk image /rhev/data-center/4087fea7-b54a-4318-8d5c-828eff8846f4/35f880f8-bd0c-4063-b171-2ddaa59e1212/images/----/Fedora-16-x86_64-DVD.iso: Permission denied . I am unable to figure out why.. bcos the user.group perms for the .iso are fine. In fact i logged into the system serving the nfs share and added 0777 perms still i get the same error. Here is the snip of how the perms for .iso look like... ll /tmp/iso1-domain/35f880f8-bd0c-4063-b171-2ddaa59e1212/images/----/Fedora-16-x86_64-DVD.iso -rwxr-xr-x. 1 vdsm kvm 3757047808 Feb 13 04:24 /tmp/iso1-domain/35f880f8-bd0c-4063-b171-2ddaa59e1212/images/----/Fedora-16-x86_64-DVD.iso would you try `ls -lZ` ? Does your /var/log/audit/audit.log shows an selinux problem? What's `getenforce`? And `getsebool virt_use_nfs`? Hi Dan, Thanks for the hint, after setting virt_use_nfs, it worked for me. Strangely VDSM should have set it, not sure why it didn't. I suppose this is related to the fact that your `semanage` hangs. Please help us understand why. Hello Dan, This is what strace dumped, when i attached to the semanage process. Note that i am only pasting the last few lines.. as the dump was large... Let me know if you need to entire dump... I'd better know if strace seems to be advancing anywhere. Is there a blocking system call? For how long did you wait? (I guess I should have asked for `strace -t`) You are rite, i did not wait enuf for it to finish may be. This time i did.. it took ~ 2.5 mins to finish the semanage cmd. I started with -t this time, so here is the time gap (wait) that i see... 20:12:20 close(5) = 0 20:12:20 open(/etc/selinux/targeted/modules/tmp/netfilter_contexts, O_WRONLY|O_CREAT|O_TRUNC, 0600) = 5 20:12:20 write(5, , 0)= 0 20:12:20 close(5) = 0 20:15:19 open(/etc/selinux/targeted/modules/tmp/commit_num, O_RDONLY) = 5 20:15:19 read(5, 4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0, 32) = 32 20:15:19 close(5) = 0 I marked the gap with .. let me know if you need the entire dump ? hmm, I wish I'd asked you to use -ff, to see if there's a subthread doing something fishy. Is something interesting written to /var/log/audit /var/log/message at this time? Anyway, I'm not sure that this list has the expertise to properly debug an SELinux problem on your machine. It seems that it merits opening a bug on policycoreutils-python - if you can identify why it takes so long. Dan. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Restoring Virtual Machines
On 02/15/2012 11:43 AM, ?? wrote: hi, in the process of testing ovirt some questions: 1. If you are upgrading ovirt we erased the database postgress, whether it is possible to restore the list of virtual machines without having to restore the database from the dump? Take a virtual machine working on the nodes. not easily right now. easiest (other than restore) would probably be to make the storage domain into an export domain, and import from it in the new engine. 2. Is it possible to manage virtual machines through the cli? yes. 3. Is it possible to arrange a backup of virtual machines without interruption of its performance? I don't think there is a simple answer to this question. can you explain what is the exact concern? thanks, Itamar ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
