Re: [Users] clone vm from snapshot problem in 3.2
Hi all, I am facing the same problem regarding the VM clone viewing the details from snapshot as Gianluca has described in this current thread. The single problem I am facing now, is that your thread is from 3 months old, I am using el6 stable repository on a CentOS 6.3 installation and my rpm list below looks like: ovirt-engine-sdk-3.2.0.10-1.el6.noarch ovirt-engine-webadmin-portal-3.2.1-1.beta1.el6.noarch ovirt-engine-setup-3.2.1-1.beta1.el6.noarch ovirt-engine-userportal-3.2.1-1.beta1.el6.noarch ovirt-engine-dbscripts-3.2.1-1.beta1.el6.noarch ovirt-engine-3.2.1-1.beta1.el6.noarch ovirt-engine-cli-3.2.0.11-1.el6.noarch ovirt-engine-tools-3.2.1-1.beta1.el6.noarch ovirt-engine-genericapi-3.2.1-1.beta1.el6.noarch ovirt-engine-backend-3.2.1-1.beta1.el6.noarch ovirt-engine-restapi-3.2.1-1.beta1.el6.noarch As I can see, there were some revision set updates on the ovirt engine core rpms, that I suppose, it should include this as well: http://gerrit.ovirt.org/#/c/11254/ Can someone provide me some piece of advice on how to fix things ? Thanks you. Alex. Vladulescu On 02/28/2013 07:07 PM, Gianluca Cecchi wrote: On Wed, Feb 27, 2013 at 1:21 PM, Liron Aravot wrote: Hi Gianluca, I've built 3.2 and had success in reproducing your issue, I've also tested the fix and after it the clone window shows fine - so this should solve your issue (http://gerrit.ovirt.org/#/c/11254/). Thanks, Liron. Hello, so I rebuilt with the patch. I built as in this thread: http://lists.ovirt.org/pipermail/users/2013-February/012702.html directly on engine server and with engine stopped: sudo rpm -Uvh --force $(ls -1|grep -v all) with $ ls -1|grep -v all ovirt-engine-3.2.0-4.fc18.noarch.rpm ovirt-engine-backend-3.2.0-4.fc18.noarch.rpm ovirt-engine-config-3.2.0-4.fc18.noarch.rpm ovirt-engine-dbscripts-3.2.0-4.fc18.noarch.rpm ovirt-engine-genericapi-3.2.0-4.fc18.noarch.rpm ovirt-engine-notification-service-3.2.0-4.fc18.noarch.rpm ovirt-engine-restapi-3.2.0-4.fc18.noarch.rpm ovirt-engine-setup-3.2.0-4.fc18.noarch.rpm ovirt-engine-tools-common-3.2.0-4.fc18.noarch.rpm ovirt-engine-userportal-3.2.0-4.fc18.noarch.rpm ovirt-engine-webadmin-portal-3.2.0-4.fc18.noarch.rpm and then reboot the engine Results: OK, for the snapshot details pane. It seem the patch fixes this too. Until now I was never able to see snapshot details, Instead now I can see disk and nic details. See: https://docs.google.com/file/d/0BwoPbcrMv8mvQmlCZTZBYjBadmc/edit?usp=sharing OK, if I clone a VM from a snapshot of a running VM (CentOS 5.6) I start the clone and no problem at all. well done! Corner cases and problems 1) OK, if I clone a powered on VM from a snapshot with two disks and here you can find clone in action with webadmin gui and iotop on node that shows they are cloning in parallel.. well! https://docs.google.com/file/d/0BwoPbcrMv8mvZ3lzY0l1MDc5OVE/edit?usp=sharing The VM is a slackware 14 32bit with virtio disk that I obtained from a virt-v2v from CentOS 6.3+Qemu/KVM The problem is that the cloned VM recognizes the disks in reversed order See these images where sl1432 is master slcone is the clone disk layout in details pane seems equal with boot disk the one that appears as the second, but the master boots ok, the slave no. Disks are swapped Master VM disk details: https://docs.google.com/file/d/0BwoPbcrMv8mvSWNVNFI4bHg4Umc/edit?usp=sharing Clone VM disks details: https://docs.google.com/file/d/0BwoPbcrMv8mvM1N0bVcyNlFPS1U/edit?usp=sharing Page with the two consoles where you can see that vda of master becomes vdb of clone and vice-versa: https://docs.google.com/file/d/0BwoPbcrMv8mveFpESEs5V1dUTFE/edit?usp=sharing Can I swap again in some way? In VMware for example you can see and edit SCSI IDs of disks... 2) KO, if I clone a windows 7 VM from a snapshot (time 17:09) I get this on gui https://docs.google.com/file/d/0BwoPbcrMv8mvaW9OVW84WVI1dkU/edit?usp=sharing You can find the engine.log from server restart (at 17:06) here: https://docs.google.com/file/d/0BwoPbcrMv8mvTDQzRTFfbFgxX0E/edit?usp=sharing Are there any restrictions? The VM was powered off when taking the snapshot and making the clone. Gianluca ___ 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] [Fwd: Guest never gets removed]
Hi Noam!
tor 2013-05-16 klockan 06:23 -0400 skrev Noam Slomianko:
Hi Karli,
I don't know about reminding the engine of forgotten actions and sounds like
the failure can originate from all sort of problems...
This means I don't have a good solution, but I do have a solution.
What is a man without backups?;)
Go to the host and manually remoove the VM:
If vdsClient is installed do vdsClient 0 list table and then vdsClient 0
destroy UUID
If not the use virsh to list the vms virsh list then using the id/name remove
it virsh destroy id/name
No sign of that Guest using any of the above commands. I also checked whether
it still had any ghost Virtual Disks so I guess SPM managed to clear that.
Then go to Ovirt DB and delete (cascade) the VM from vm_static
That´s where I could use the most guideance really. How exactly do I do that?
But remember that as always touching the inner working directly might be risky
and prone to errors (no way to recover if you deleted the wrong VM)
So use with caution.
I hope this helps,
Noam.
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
To: users users@ovirt.orgmailto:users@ovirt.org
Sent: Wednesday, May 15, 2013 8:17:47 AM
Subject: [Users] [Fwd: Guest never gets removed]
Hello everyone!
I think perhaps this question passed completly unnoticed so I´m trying to
resend it to perhaps get some attention.
/Karli
Vidarebefordrat meddelande
Från : Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
Till : users users@ovirt.orgmailto:users@ovirt.org
Ämne : [Users] Guest never gets removed
Datum : Wed, 8 May 2013 05:06:57 +
Hi,
yesterday I issued a remove of a Guest and then immediately afterwards engine
started complaining about sync errors between database and storage metadata. To
my surprise, both of my two data stores were marked as master in their storage
metadata files. I had to change MASTER_VERSION and ROLE, then tail the vdsm
log on a Host and watch it complain that the checksum is wrong and how it is
${X} but should be ${Y} according to it´s logic, and copy/paste tbe correct
checksum into storage metadata file as well. This had to be done for both data
domains, and when done, I have one Master- and one Regular domain that
works and equals what´s in the database.
The problem is that engine now apparently has forgotten about my Guest that it
was supposed to remove before all of this... The operation is still listed in
Tasks, so it´s not quite finished yet. Since it´s changed state to
hourglass and status Image locked, I can´t click for removal again either...
Is there any way to remind engine of a job not done?
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.semailto:karli.sjob...@slu.se
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.semailto:karli.sjob...@slu.se
___
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--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.semailto:karli.sjob...@adm.slu.se
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Re: [Users] How to add internal networks
Hello Frank, I suspect the problem is that VDSM isn't told by default to pass dummy NICs on to the engine. Have a look at the following file (exact path might vary): /usr/lib64/python2.7/site-packages/vdsm/config.py Search for a variable called fake_nics, it should exist for 3.2. By default it is empty, but you may define a pattern for fake NIC names to be passed to the engine (in your case probably dummy*). Restart the vdsm daemon and everything should be fine. Maybe you'll have to move the host to maintenance and then reactivate just to refresh the UI. Please let us know if that works. Yours, Lior. On 16/05/13 15:48, Frank Wall wrote: Hi Asaf, Am 13.05.2013 15:05, schrieb Assaf Muller: Without the ability to control the networking devices in your vicinity and setup VLANs, what you're trying to do isn't supported via oVirt. I was already guessing that it is not supported. Thanks for the official confirmation. * Create two dummy interfaces on the host, and give them static IP addresses. For example: 192.168.1.254/24, and 192.168.2.254/24. OK, I've populated the required files... /etc/modules-load.d/dummy.conf /etc/modprobe.d/dummy.conf /etc/sysconfig/network-scripts/ifcfg-dummy0 ...and after a reboot I have a new dummy NIC configured: dummy0: flags=195UP,BROADCAST,RUNNING,NOARP mtu 1500 inet 192.168.0.254 netmask 255.255.255.0 broadcast 192.168.0.255 ether 5e:61:0f:e7:f9:bc txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 3 bytes 210 (210.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 * Create two networks (VM) called One and Two and attach them to the dummy NICs. Unfortunately, this does not work as described. I was able to create the new VM network from the Admin Portal successfully, but I am unable to attach this network to the dummy NIC. When I choose the Setup Host Networks option from the Admin Portal: My Datacenter = My Cluster = Hosts = My Host = TAB: Network Interfaces - Setup Host Networks The dummy NIC is NOT listed, but only the physical NIC (with ovirtmgmt attached to it). Is this expected? Does oVirt suppress any non-physical NICs? Is there another way to attach the VM network to my dummy NIC? Thanks - Frank ___ 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] How to add internal networks
This also still works as well: http://lists.ovirt.org/pipermail/users/2012-April/007385.html - DHC On Thu, May 16, 2013 at 9:12 AM, Lior Vernia lver...@redhat.com wrote: Hello Frank, I suspect the problem is that VDSM isn't told by default to pass dummy NICs on to the engine. Have a look at the following file (exact path might vary): /usr/lib64/python2.7/site-packages/vdsm/config.py Search for a variable called fake_nics, it should exist for 3.2. By default it is empty, but you may define a pattern for fake NIC names to be passed to the engine (in your case probably dummy*). Restart the vdsm daemon and everything should be fine. Maybe you'll have to move the host to maintenance and then reactivate just to refresh the UI. Please let us know if that works. Yours, Lior. On 16/05/13 15:48, Frank Wall wrote: Hi Asaf, Am 13.05.2013 15:05, schrieb Assaf Muller: Without the ability to control the networking devices in your vicinity and setup VLANs, what you're trying to do isn't supported via oVirt. I was already guessing that it is not supported. Thanks for the official confirmation. * Create two dummy interfaces on the host, and give them static IP addresses. For example: 192.168.1.254/24, and 192.168.2.254/24. OK, I've populated the required files... /etc/modules-load.d/dummy.conf /etc/modprobe.d/dummy.conf /etc/sysconfig/network-scripts/ifcfg-dummy0 ...and after a reboot I have a new dummy NIC configured: dummy0: flags=195UP,BROADCAST,RUNNING,NOARP mtu 1500 inet 192.168.0.254 netmask 255.255.255.0 broadcast 192.168.0.255 ether 5e:61:0f:e7:f9:bc txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 3 bytes 210 (210.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 * Create two networks (VM) called One and Two and attach them to the dummy NICs. Unfortunately, this does not work as described. I was able to create the new VM network from the Admin Portal successfully, but I am unable to attach this network to the dummy NIC. When I choose the Setup Host Networks option from the Admin Portal: My Datacenter = My Cluster = Hosts = My Host = TAB: Network Interfaces - Setup Host Networks The dummy NIC is NOT listed, but only the physical NIC (with ovirtmgmt attached to it). Is this expected? Does oVirt suppress any non-physical NICs? Is there another way to attach the VM network to my dummy NIC? Thanks - Frank ___ 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Issue with disk after importing a VM
I import a VM to a second data center.The VM has 2 disks.On Admin Portal,one of the disks shows illegal status,but I have no problem accessing this disk from the VM. Could someone give me pointers on what went wrong? Appreciate your help. Thanks, Marcelo Log from engine.log 2013-05-15 12:14:52,994 INFO [org.ovirt.engine.core.bll.RemoveImageCommand] (pool-3-thread-50) [3dbbb4e3] Running command: RemoveImageCommand internal: true. Entities affected : ID: ---- Type: Storage 2013-05-15 12:14:52,997 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DeleteImageGroupVDSCommand] (pool-3-thread-50) [1xxx] START, DeleteImageGroupVDSCommand( storagePoolId =sp ID, ignoreFailoverLimit = false, compatabilityVersion = 3.1, storageDomainId = pqrpqr---x-xxx, imageGroupId = abcabc-xxx-xxx-xxx-, postZeros = false, forceDelete = false), log id: 566629ec 2013-05-15 12:14:53,254 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (pool-3-thread-50) [1xx] IrsBroker::Failed::DeleteImageGroupVDS due to: IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Could not remove all image's volumes: (abcabc-xxx-xxx-xxx- [Errno 39] Directory not empty: '/rhev/data-center/mnt/IP:export/SDUID/images/_remoiqXphA',) 2013-05-15 12:14:53,255 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DeleteImageGroupVDSCommand] (pool-3-thread-50) [1xx] FINISH, DeleteImageGroupVDSCommand, log id: 566629ec 2013-05-15 12:14:53,255 ERROR [org.ovirt.engine.core.bll.RemoveImageCommand] (pool-3-thread-50) [3dbbb4e3] Command org.ovirt.engine.core.bll.RemoveImageCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.irsbroker.IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Could not remove all image's volumes: (abcabc-xxx-xxx-xxx- [Errno 39] Directory not empty: '/rhev/data-center/mnt/IP:export/SDUID/images/_remoiqXphA',) 2013-05-15 12:14:53,260 ERROR [org.ovirt.engine.core.bll.RemoveAllVmImagesCommand] (pool-3-thread-50) [1xx] Cant remove image id: xyzxyz-xxx--- for VM id: due to: ImageDeleteError. Image will be set at illegal state with no snapshot id. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] How to add internal networks
Hi Lior,
Am 16.05.2013 16:12, schrieb Lior Vernia:
Search for a variable called fake_nics, it should exist for 3.2. By
default it is empty, but you may define a pattern for fake NIC names
to
be passed to the engine (in your case probably dummy*). Restart the
vdsm daemon and everything should be fine. Maybe you'll have to move
the
host to maintenance and then reactivate just to refresh the UI.
IT WORKS! :-) Restarting vdsmd was sufficient. Attaching the network
to the dummy NIC worked like a charm and a test VM is able to
communicate
with the Node's dummy NIC. (I just need to setup routing on the Node to
get communication with the outside world running.)
--- /usr/lib64/python2.7/site-packages/vdsm/config.py.orig 2013-03-14
11:32:54.0 +0100
+++ /usr/lib64/python2.7/site-packages/vdsm/config.py 2013-05-16
16:34:27.722959670 +0200
@@ -38,7 +38,7 @@
('extra_mem_reserve', '65',
'Memory reserved for non-vds-administered programs.'),
-('fake_nics', '',
+('fake_nics', 'dummy*',
'Comma-separated list of fnmatch-patterns for dummy hosts
nics to '
'be shown to vdsm.'),
Is there a chance to change it from a hard-coded value to a
configurable item in a future release of oVirt? Or maybe
have a better default value (dummy*) in a bugfix release?
Thanks
- Frank
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Re: [Users] Issue with disk after importing a VM
Another question: How to safely change status of disk? On Thu, May 16, 2013 at 10:42 AM, Marcelo Fernandez marcelo.vir...@gmail.com wrote: I import a VM to a second data center.The VM has 2 disks.On Admin Portal,one of the disks shows illegal status,but I have no problem accessing this disk from the VM. Could someone give me pointers on what went wrong? Appreciate your help. Thanks, Marcelo Log from engine.log 2013-05-15 12:14:52,994 INFO [org.ovirt.engine.core.bll.RemoveImageCommand] (pool-3-thread-50) [3dbbb4e3] Running command: RemoveImageCommand internal: true. Entities affected : ID: ---- Type: Storage 2013-05-15 12:14:52,997 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DeleteImageGroupVDSCommand] (pool-3-thread-50) [1xxx] START, DeleteImageGroupVDSCommand( storagePoolId =sp ID, ignoreFailoverLimit = false, compatabilityVersion = 3.1, storageDomainId = pqrpqr---x-xxx, imageGroupId = abcabc-xxx-xxx-xxx-, postZeros = false, forceDelete = false), log id: 566629ec 2013-05-15 12:14:53,254 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (pool-3-thread-50) [1xx] IrsBroker::Failed::DeleteImageGroupVDS due to: IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Could not remove all image's volumes: (abcabc-xxx-xxx-xxx- [Errno 39] Directory not empty: '/rhev/data-center/mnt/IP:export/SDUID/images/_remoiqXphA',) 2013-05-15 12:14:53,255 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DeleteImageGroupVDSCommand] (pool-3-thread-50) [1xx] FINISH, DeleteImageGroupVDSCommand, log id: 566629ec 2013-05-15 12:14:53,255 ERROR [org.ovirt.engine.core.bll.RemoveImageCommand] (pool-3-thread-50) [3dbbb4e3] Command org.ovirt.engine.core.bll.RemoveImageCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.irsbroker.IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Could not remove all image's volumes: (abcabc-xxx-xxx-xxx- [Errno 39] Directory not empty: '/rhev/data-center/mnt/IP:export/SDUID/images/_remoiqXphA',) 2013-05-15 12:14:53,260 ERROR [org.ovirt.engine.core.bll.RemoveAllVmImagesCommand] (pool-3-thread-50) [1xx] Cant remove image id: xyzxyz-xxx--- for VM id: due to: ImageDeleteError. Image will be set at illegal state with no snapshot id. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] WG: Nagios monitoring plugin check_rhev3 1.2 released
Hi René, is this plugin also compatible with oVirt 3.2.1 ? Thanks in advance! Best, Sven. -Ursprüngliche Nachricht- Von: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] Im Auftrag von René Koch Gesendet: Donnerstag, 16. Mai 2013 16:31 An: users Betreff: [Users] Nagios monitoring plugin check_rhev3 1.2 released I'm happy to announce version 1.2 of check_rhev3. check_rhev3 is a monitoring plugin for Icinga/Nagios and it's forks, which is used to monitor datacenters, clusters, hosts, vms, vm pools and storage domains of Red Hat Enterprise Virtualization (RHEV) and oVirt virtualization environments. The download locations are * https://labs.ovido.at/download/check_rhev3/check_rhev3-1.2.tar.gz * https://labs.ovido.at/download/check_rhev3/nagios-plugins-rhev3-1.2-1.el6.i686.rpm * https://labs.ovido.at/download/check_rhev3/nagios-plugins-rhev3-1.2-1.el6.x86_64.rpm For further information on how to install this plugin visit: https://github.com/ovido/check_rhev3/wiki/Installation-Documentation A detailed usage documentation can be found here: https://github.com/ovido/check_rhev3/wiki/Usage-Documentation Changelog: - General: - Moved project to github: https://github.com/ovido/check_rhev3 - New features: - Verify RHEV-M certificate - Allow authentication sessions for authentication in RHEV = 3.1 and oVirt = 3.1 - Use option -n nic to check a specific nic - Bugs fixed: - Performance data issue with check_multi If you have any questions or ideas, please drop me an email: r.k...@ovido.at. Thank you for using check_rhev3. -- Best Regards René Koch Senior Solution Architect ovido gmbh - Das Linux Systemhaus Brünner Straße 163, A-1210 Wien Phone: +43 720 / 530 670 Mobile: +43 660 / 512 21 31 E-Mail: ___ 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] WG: Nagios monitoring plugin check_rhev3 1.2 released
Hi Sven, yes it's also working with oVirt 3.2.1. Regards, René On 05/16/2013 04:59 PM, Sven Knohsalla wrote: Hi René, is this plugin also compatible with oVirt 3.2.1 ? Thanks in advance! Best, Sven. -Ursprüngliche Nachricht- Von: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] Im Auftrag von René Koch Gesendet: Donnerstag, 16. Mai 2013 16:31 An: users Betreff: [Users] Nagios monitoring plugin check_rhev3 1.2 released I'm happy to announce version 1.2 of check_rhev3. check_rhev3 is a monitoring plugin for Icinga/Nagios and it's forks, which is used to monitor datacenters, clusters, hosts, vms, vm pools and storage domains of Red Hat Enterprise Virtualization (RHEV) and oVirt virtualization environments. The download locations are * https://labs.ovido.at/download/check_rhev3/check_rhev3-1.2.tar.gz * https://labs.ovido.at/download/check_rhev3/nagios-plugins-rhev3-1.2-1.el6.i686.rpm * https://labs.ovido.at/download/check_rhev3/nagios-plugins-rhev3-1.2-1.el6.x86_64.rpm For further information on how to install this plugin visit: https://github.com/ovido/check_rhev3/wiki/Installation-Documentation A detailed usage documentation can be found here: https://github.com/ovido/check_rhev3/wiki/Usage-Documentation Changelog: - General: - Moved project to github: https://github.com/ovido/check_rhev3 - New features: - Verify RHEV-M certificate - Allow authentication sessions for authentication in RHEV = 3.1 and oVirt = 3.1 - Use option -n nic to check a specific nic - Bugs fixed: - Performance data issue with check_multi If you have any questions or ideas, please drop me an email: r.k...@ovido.at. Thank you for using check_rhev3. -- Best Regards René Koch Senior Solution Architect ovido gmbh - Das Linux Systemhaus Brünner Straße 163, A-1210 Wien Phone: +43 720 / 530 670 Mobile: +43 660 / 512 21 31 E-Mail: ___ 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] Nagios monitoring plugin check_rhev3 1.2 released
On 16.05.2013 16:31, René Koch wrote: I'm happy to announce version 1.2 of check_rhev3. Thank you, this is quite useful for us. -- Ernest Beinrohr, AXON PRO Ing http://www.beinrohr.sk/ing.php, RHCE http://www.beinrohr.sk/rhce.php, RHCVA http://www.beinrohr.sk/rhce.php, LPIC http://www.beinrohr.sk/lpic.php, +421-2--6241-0360 callto://+421-2--6241-0360, +421-903--482-603 callto://+421-903--482-603 icq:28153343, skype:oernii-work callto://oernii-work, jabber:oer...@jabber.org “The bureaucracy is expanding to meet the needs of the expanding bureaucracy.” ― Oscar Wilde ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Fwd: Guest never gets removed]
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.se
To: Noam Slomianko nslom...@redhat.com
Cc: users users@ovirt.org
Sent: Thursday, May 16, 2013 3:50:11 PM
Subject: Re: [Users] [Fwd: Guest never gets removed]
Hi Noam!
tor 2013-05-16 klockan 06:23 -0400 skrev Noam Slomianko:
Hi Karli,
I don't know about reminding the engine of forgotten actions and sounds like
the failure can originate from all sort of problems...
This means I don't have a good solution, but I do have a solution.
What is a man without backups?;)
Go to the host and manually remoove the VM:
If vdsClient is installed do vdsClient 0 list table and then vdsClient 0
destroy UUID
If not the use virsh to list the vms virsh list then using the id/name
remove it virsh destroy id/name
No sign of that Guest using any of the above commands. I also checked whether
it still had any ghost Virtual Disks so I guess SPM managed to clear that.
Then go to Ovirt DB and delete (cascade) the VM from vm_static
That´s where I could use the most guideance really. How exactly do I do that?
as a last resort, you can run the following sql statements
1) select vm_guid from vm_static where vm_name = '???'
2) delete from snapshots where vm_id = 'vm_guid' -- vm_guid from 1
3) select DeleteVmStatic('vm_guid') -- vm_guid from 1
But remember that as always touching the inner working directly might be
risky and prone to errors (no way to recover if you deleted the wrong VM)
So use with caution.
I hope this helps,
Noam.
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.se
To: users users@ovirt.org
Sent: Wednesday, May 15, 2013 8:17:47 AM
Subject: [Users] [Fwd: Guest never gets removed]
Hello everyone!
I think perhaps this question passed completly unnoticed so I´m trying to
resend it to perhaps get some attention.
/Karli
Vidarebefordrat meddelande
Från : Karli Sjöberg karli.sjob...@slu.se
Till : users users@ovirt.org
Ämne : [Users] Guest never gets removed
Datum : Wed, 8 May 2013 05:06:57 +
Hi,
yesterday I issued a remove of a Guest and then immediately afterwards engine
started complaining about sync errors between database and storage metadata.
To my surprise, both of my two data stores were marked as master in their
storage metadata files. I had to change MASTER_VERSION and ROLE, then
tail the vdsm log on a Host and watch it complain that the checksum is wrong
and how it is ${X} but should be ${Y} according to it´s logic, and
copy/paste tbe correct checksum into storage metadata file as well. This had
to be done for both data domains, and when done, I have one Master- and
one Regular domain that works and equals what´s in the database.
The problem is that engine now apparently has forgotten about my Guest that
it was supposed to remove before all of this... The operation is still
listed in Tasks, so it´s not quite finished yet. Since it´s changed state
to hourglass and status Image locked, I can´t click for removal again
either...
Is there any way to remind engine of a job not done?
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66 karli.sjob...@slu.se --
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66 karli.sjob...@slu.se
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Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.se
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[Users] On Start of VM: Exit message: internal error ifname vnet0 not in key map
This is a new setup. oVirt engine 3.2.1. One ovirt-node 2.6.1. Node network config: em1 ovirtmgmt untagged em2 tagged with 2 networks VM has one nic attached to one of the VLANs on em2. On start of VM it fails with: Exit message: internal error ifname vnet0 not in key map Looking on the node vnet0 does not exist. All over network interfaces I would expect are there. ovirtmgmt, and the 2 VLANs with their em2.x interfaces as well. Thanks Scott binbnpO5qaAYJ.bin Description: PGP Public Key ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Fwd: Guest never gets removed]
tor 2013-05-16 klockan 11:19 -0400 skrev Gilad Chaplik:
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
To: Noam Slomianko nslom...@redhat.commailto:nslom...@redhat.com
Cc: users users@ovirt.orgmailto:users@ovirt.org
Sent: Thursday, May 16, 2013 3:50:11 PM
Subject: Re: [Users] [Fwd: Guest never gets removed]
Hi Noam!
tor 2013-05-16 klockan 06:23 -0400 skrev Noam Slomianko:
Hi Karli,
I don't know about reminding the engine of forgotten actions and sounds like
the failure can originate from all sort of problems...
This means I don't have a good solution, but I do have a solution.
What is a man without backups?;)
Go to the host and manually remoove the VM:
If vdsClient is installed do vdsClient 0 list table and then vdsClient 0
destroy UUID
If not the use virsh to list the vms virsh list then using the id/name
remove it virsh destroy id/name
No sign of that Guest using any of the above commands. I also checked whether
it still had any ghost Virtual Disks so I guess SPM managed to clear that.
Then go to Ovirt DB and delete (cascade) the VM from vm_static
That´s where I could use the most guideance really. How exactly do I do that?
as a last resort, you can run the following sql statements
1) select vm_guid from vm_static where vm_name = '???'
2) delete from snapshots where vm_id = 'vm_guid' -- vm_guid from 1
3) select DeleteVmStatic('vm_guid') -- vm_guid from 1
[root@enginemailto:root@storm ~]# psql -U engine -c select vm_guid from
vm_static where vm_name = 'GhostGuest'
vm_guid
--
86380302-ce99-4e40-94ca-3f59bb491e5e
(1 row)
[root@enginemailto:root@engine ~]# psql -U engine -c delete from snapshots
where vm_id = '86380302-ce99-4e40-94ca-3f59bb491e5e' -- vm_guid from 1
DELETE 1
[root@enginemailto:root@storm ~]# psql -U engine -c select
DeleteVmStatic('86380302-ce99-4e40-94ca-3f59bb491e5e') -- vm_guid from 1
deletevmstatic
(1 row)
The ghost Guest was then exorcised (it immaterialized from web-ui) and I
could also delete a Template that was previously locked due this GhostGuest (it
was made with thin Template Provisioning). Super help! Thanks a bunch!
/Karli
But remember that as always touching the inner working directly might be
risky and prone to errors (no way to recover if you deleted the wrong VM)
So use with caution.
I hope this helps,
Noam.
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
To: users users@ovirt.orgmailto:users@ovirt.org
Sent: Wednesday, May 15, 2013 8:17:47 AM
Subject: [Users] [Fwd: Guest never gets removed]
Hello everyone!
I think perhaps this question passed completly unnoticed so I´m trying to
resend it to perhaps get some attention.
/Karli
Vidarebefordrat meddelande
Från : Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
Till : users users@ovirt.orgmailto:users@ovirt.org
Ämne : [Users] Guest never gets removed
Datum : Wed, 8 May 2013 05:06:57 +
Hi,
yesterday I issued a remove of a Guest and then immediately afterwards engine
started complaining about sync errors between database and storage metadata.
To my surprise, both of my two data stores were marked as master in their
storage metadata files. I had to change MASTER_VERSION and ROLE, then
tail the vdsm log on a Host and watch it complain that the checksum is wrong
and how it is ${X} but should be ${Y} according to it´s logic, and
copy/paste tbe correct checksum into storage metadata file as well. This had
to be done for both data domains, and when done, I have one Master- and
one Regular domain that works and equals what´s in the database.
The problem is that engine now apparently has forgotten about my Guest that
it was supposed to remove before all of this... The operation is still
listed in Tasks, so it´s not quite finished yet. Since it´s changed state
to hourglass and status Image locked, I can´t click for removal again
either...
Is there any way to remind engine of a job not done?
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66 karli.sjob...@slu.semailto:karli.sjob...@slu.se --
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66 karli.sjob...@slu.semailto:karli.sjob...@slu.se
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Re: [Users] Unable to add data/NFS domain.
- Original Message -
From: Sahina Bose sab...@redhat.com
To: snmis...@linux.vnet.ibm.com
Cc: users@ovirt.org
Sent: Friday, May 17, 2013 8:37:17 AM
Subject: Re: [Users] Unable to add data/NFS domain.
Hi Sharad,
Are you running ovirt-engine in dev enviroment? There are some errors related
to infinispan in engine logs, not sure if this is the cause for your error
though. (refer Michael Kublin's message -
http://lists.ovirt.org/pipermail/engine-devel/2013-April/004344.html for
infinispan related changes)
These errors should be addressed, as the inifnspan is configured correctly at
service[1], or so it seems.
Michael, I requested information about these exceptions several times, and yet
got no response from you.
[1]
http://gerrit.ovirt.org/gitweb?p=ovirt-engine.git;a=blob;f=packaging/services/ovirt-engine.xml.in;hb=HEAD#l177
Also see in vdsm logs - someone else could shed light on this:
File /usr/share/vdsm/storage/clusterlock.py, line 187, in acquireHostId
raise se.AcquireHostIdFailure(self._sdUUID, e)
AcquireHostIdFailure: Cannot acquire host id:
('47c26e8e-c28f-451d-8a5d-9ae9154b5d08', SanlockException(19, 'Sanlock
lockspace add failure', 'No such device'))
-sahina
On 05/17/2013 06:38 AM, snmis...@linux.vnet.ibm.com wrote:
After filling up the required entried in New Doamin dialog for a
Data/NFS. I hit OK, and get error dialog - Error while executing
action. Add Storage Connection: General Exception.
Attached are engine and vdsm logs. I think its not code but something to do
with my env.
-Sharad
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