Re: [Users] test day help -- console
On Feb 12, 2014, at 18:20 , Greg Sheremeta gsher...@redhat.com wrote:
- Original Message -
From: Michal Skrivanek mskri...@redhat.com
To: Yedidyah Bar David d...@redhat.com
Cc: Greg Sheremeta gsher...@redhat.com, users users@ovirt.org
Sent: Wednesday, February 12, 2014 12:16:42 PM
Subject: Re: [Users] test day help -- console
On 12 Feb 2014, at 10:09, Yedidyah Bar David d...@redhat.com wrote:
- Original Message -
From: Michal Skrivanek mskri...@redhat.com
To: Greg Sheremeta gsher...@redhat.com
Cc: users users@ovirt.org
Sent: Wednesday, February 12, 2014 10:43:18 AM
Subject: Re: [Users] test day help -- console
On 11 Feb 2014, at 23:57, Greg Sheremeta gsher...@redhat.com wrote:
I'm having a tough time getting a VM console working via VNC. I set a VM
to
use VNC, and I installed virt-viewer.
1. When I try to open a .vv file with virt-viewer, I get an error Cannot
find guest domain /var/tmp/console.vv
Old virt-viewer. Where did you get it from?
It's built into current debian, I use it too. Does it support vv files?
Didn't know that. The same package also has 'remote-viewer', which works
for me with:
remote-viewer vnc://host:port
Yep. For some reason only remote-viewer works. No idea why
2. Using a VNC client to connect to the host with the password in the .vv
file just immediately disconnects it -- no error message.
For vv files I use the following script:
=
#!/bin/sh
LOG=$HOME/vv1.log
echo = $(date) $LOG
echo params $@ $LOG
vvfile=$1
host=$(sed -n 's/^host=\([a-zA-Z0-9-]*\).*/\1/p' $vvfile)
port=$(sed -n 's/^port=\([0-9]*\).*/\1/p' $vvfile)
echo $host $LOG
echo $port $LOG
sed -n 's/^password=\(.*\)/\1/p' $vvfile | vncviewer -autopass
${host}::${port}
sleep 2
/bin/rm -f $vvfile
=
Verified now that it works (I seldom use it because the default is spice
which works for me).
Remote-viewer should work the same for VNC. For cclient of choice yes, your
script is the one to use
Did you make it in 120s?
That was the main reason for this script :-)
Certificates?
Didn't bother with that.
Alon would be happy to hear that I'm sure:-D
I agree, in reality noone bothers.
It's a pretty invasive thing, IMHO. If I see that I need to install a browser
certificate for something, first thing I'm going to do is look for the
alternative. :/ It's worse than digging out my 2 factor auth token!!
I agree
alternative is to use the native client or plugin:)
you have 3 choices, unfortunately each needs some action/installation.
But hopefully one out of three should work for everyone
Thanks,
michal
3. noVNC just gives me an empty popup with a gray background.
You didn't import the engine's CA, did you?
Any ideas?
The Console Downloads page has all the info to get it work, did you check
it
out? (linked from main landing page, display options, user portal...so you
shouldn't moss it;)
You refer to 'Console Client Resources', which links to [1]?
I had to do some manual work to get spice-xpi working on Debian as it's not
packaged for it (and iirc neither are some of the dependencies).
Yes. If you have some handy tips for Debian please feel free to update the
page
[1] http://www.ovirt.org/Console_Client_Resources
--
Didi
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Re: [Users] Disk Images
Am 13.02.2014 08:33, schrieb andreas.ew...@cbc.de: Yes, I know! Why is there this restriction? I have the following scenario: I have a recover vm with one bootable disk attached. Now I want to repair some broken configs from another vm’s boot disk. First I unattach the device from the broken vm. If I forget to remove the bootable flag, then I have to attach the disk again to the broken vm. I remove the bootable flag and attach the disk to my „recover vm“. This is quite a long way round. This could be a feature request, right? I suggest you open a bugzilla at bugzilla.redhat.com tagged as [RFE] (request for enhancement) otherwise you won't get your feature. But thanks for bringing this issue up! HTH -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] test day help -- console
On Wed, 12 Feb 2014 12:10:47 -0500 (EST) Greg Sheremeta gsher...@redhat.com wrote: - Original Message - From: Jiri Belka jbe...@redhat.com To: Greg Sheremeta gsher...@redhat.com Cc: users users@ovirt.org Sent: Wednesday, February 12, 2014 4:17:29 AM Subject: Re: [Users] test day help -- console On Tue, 11 Feb 2014 17:57:52 -0500 (EST) Greg Sheremeta gsher...@redhat.com wrote: I'm having a tough time getting a VM console working via VNC. I set a VM to use VNC, and I installed virt-viewer. 1. When I try to open a .vv file with virt-viewer, I get an error Cannot find guest domain /var/tmp/console.vv 2. Using a VNC client to connect to the host with the password in the .vv file just immediately disconnects it -- no error message. 3. noVNC just gives me an empty popup with a gray background. virt-viewer works ok even on my OpenBSD machine at home. First check version, if old, compile/upgrade yourself. Updating to latest spice-gtk, gtk-vnc, virt-viewer recently solved virt-viewer core dumps when I had RHEL with GNOME and qxl driver. j. What version do you have? Greg Latest today or some days ago (checking project's website) is 0.6.0. j. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
Yes, there is REST support, but for ovirt 3.4 the JSON submitted data format is incomplete, this is just documented in a BZ somewhere. So in order to pass all data successfully, you need to use XML. (especially for the root password) JSON should be supported from 3.4 but I didn't test this myself yet. PS: Be aware: IPv6 is not supported as well, you might want to write your own cloud-init parser script and pass additional info via the attach text file method. HTH Am 13.02.2014 06:59, schrieb Oved Ourfalli: Omer - we have REST API support for cloud-init, right?-- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] snapshots not shown in webadmin on 3.3.3
On Wed, 12 Feb 2014 16:41:06 -0500 (EST) Eli Mesika emes...@redhat.com wrote: - Original Message - From: Juan Pablo Lorier jplor...@gmail.com To: users users@ovirt.org Sent: Wednesday, February 12, 2014 6:37:28 PM Subject: [Users] snapshots not shown in webadmin on 3.3.3 Hi, I've updated to 3.3.3 last week and now I find that the snapshots are not shown in webadmin. I've taken some new ones to see if it was due to the migration, but though they finish correctly, they are not shown in the webadmin tab. Is there a way to list the snapshots other than the webadmin? Juan I had reproduced that in 3.4 beta 2 , can you please open a bug on that ? Thanks Eli If this is just Web UI issue than it is known for long time. But there's no clear reproducer (BZ was filled for RHEVM 3.3). This has something to do with Firefox cache. With clear FF profile snapshots are visible. But after some time when are not visible until full reload of the page. j. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Memory usage
hello rene it's during testing check_rhev3 that we found this issue do you see a workaround for this? On Wed, Feb 12, 2014 at 6:31 PM, René Koch rk...@linuxland.at wrote: On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com: Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at: On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen Guys, these values are usually a result of overcommitment mechanism usage. For example, if KSM is effective, it will free a lot of memory pages, and total-free-committed becomes negative. Thanks a lot for the information. This was reported in https://bugzilla.redhat.com/show_bug.cgi?id=977758 and the engine is using memFree reported by vdsm, which is more accurate. The API reports the old version due to backwards compatibility. I just had a look at the bugzilla report and the RHEV documentation which says Current memory in bytes used by the virtual machine.. So this means, the reported values are totally useless for monitoring memory usage of a virtual machine if KSM is active. I would expect to get the memory usage of a virtual machine and not how much memory is consumed on the hypervisor (this is pretty useless information for me). Is it planned to report the memory usage in a virtual machine in the API as well? Regards, René Doron P.S. René- thanks for helping! ___ 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] Memory usage
- Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com, users@ovirt.org, Martin Sivak msi...@redhat.com Sent: Wednesday, February 12, 2014 7:31:47 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com: Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at: On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen Guys, these values are usually a result of overcommitment mechanism usage. For example, if KSM is effective, it will free a lot of memory pages, and total-free-committed becomes negative. Thanks a lot for the information. This was reported in https://bugzilla.redhat.com/show_bug.cgi?id=977758 and the engine is using memFree reported by vdsm, which is more accurate. The API reports the old version due to backwards compatibility. I just had a look at the bugzilla report and the RHEV documentation which says Current memory in bytes used by the virtual machine.. So this means, the reported values are totally useless for monitoring memory usage of a virtual machine if KSM is active. I would expect to get the memory usage of a virtual machine and not how much memory is consumed on the hypervisor (this is pretty useless information for me). Is it planned to report the memory usage in a virtual machine in the API as well? Regards, René René, started digging into this, but it may take some time. Note that there are 2 memory usage reports; one for the host, and another for each VM. My response is related to the host, while the original question was for the VM. I still think the root cause is the same (ie- related to overcommitment; for example the VM may have a balloon inflated), but would like to properly check and fix if needed. In order to make sure we keep track of it, please open a bug with all the relevant info. Thanks and keep reporting! Doron ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] taking advantage of extra disk space on nodes
AFAIK gluster on the same node as vdsm is not supported and may lead to problems. I don't know if this statement still holds true for ovirt 3.4, though. Maybe someone with more gluster experience can elaborate on this? Am 12.02.2014 18:48, schrieb Robert Story: So I've got a handful of oVirt nodes now, and most of them have over 100G of unallocated disk space. I'm trying to figure out how to best take advantage of that space. I see two possibilities: storage for oVirt, or backup/archive storage. I'm currently using a single NFS server for VM/iso/export storage (oVirt 3.3.x on CentOS, if it matters) and don't need to scale to hundreds of nodes (probably 10-20, max). Is current gluster support stable enough for production? What are the pros/cons of gluster vs NFS? I like the idea of not having a single point of failure but worry about performance. The other option is to stick with my NFS server and use the extra storage for archive/backup space. Here I'm looking for reliability (i.e. losing a server won't cause data loss) over performance. Are there pros/cons to gluster vs ceph? Will either/both peacefully co-exist with an ovirt node? All suggestions welcomed. Thanks! -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Stuck Migration
I think there might be a command to clear the cache. Omer, is there a command to clear the engine cache aside from restart? On 02/12/2014 11:32 PM, Maurice James wrote: That worked. Was there any other way to do it without a restart? -Original Message- From: Dafna Ron [mailto:d...@redhat.com] Sent: Wednesday, February 12, 2014 10:37 AM To: Maurice James Cc: Meital Bourvine; users@ovirt.org Subject: Re: [Users] Stuck Migration If it's not listed in any of the hosts than its a cache issue in engine. if you are reluctant to reboot the engine server, than restart the postgress and than the engine. Dafna On 02/12/2014 02:10 PM, Maurice James wrote: Log is attached -- -- Date: Wed, 12 Feb 2014 05:52:58 -0500 From: mbour...@redhat.com To: midnightst...@msn.com CC: users@ovirt.org Subject: Re: [Users] Stuck Migration Can you please attach engine and vdsm longs? -- -- *From: *Maurice James midnightst...@msn.com *To: *users@ovirt.org *Sent: *Wednesday, February 12, 2014 12:45:33 PM *Subject: *[Users] Stuck Migration I have a vm that is shut down and is somehow stuck in a migration state. Im running version 3.3.3-2 on this setup. The vm disk is activated and cannot be deactivated, and the vm is shut down and cannot be started. When I try to start the vm it tells me that it cannot be started because it is in the process of migrating ___ 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 -- Dafna Ron -- Dafna Ron ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Disk Images
There was a talk in the past to allow edit of the disk as its own entity it but I think that some of the disk params are vm dependent so editing them for disk only are a problem. Ayal, do you remember why editing the disk on it's own was not implemented? On 02/13/2014 07:33 AM, andreas.ew...@cbc.de wrote: Yes, I know! Why is there this restriction? I have the following scenario: I have a recover vm with one bootable disk attached. Now I want to repair some broken configs from another vm’s boot disk. First I unattach the device from the broken vm. If I forget to remove the bootable flag, then I have to attach the disk again to the broken vm. I remove the bootable flag and attach the disk to my „recover vm“. This is quite a long way round. This could be a feature request, right? best regards Andreas Am 12.02.2014 um 16:37 schrieb Dafna Ron d...@redhat.com: disks can only be edited when attached to a vm On 02/12/2014 03:04 PM, andreas.ew...@cbc.de wrote: Hi, If I remove a disk image from a Virtual Machine, then I can’t edit the disk properties in the „Disks“ tab. (e.g. bootable flag) It is only possible to change the flags on attached disks. My test environments are engine versions 3.3.3 and 3.4 beta2 Best regards Andreas ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Dafna Ron -- Dafna Ron ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Memory usage
On Thu, 2014-02-13 at 03:49 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com, users@ovirt.org, Martin Sivak msi...@redhat.com Sent: Wednesday, February 12, 2014 7:31:47 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com: Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at: On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen Guys, these values are usually a result of overcommitment mechanism usage. For example, if KSM is effective, it will free a lot of memory pages, and total-free-committed becomes negative. Thanks a lot for the information. This was reported in https://bugzilla.redhat.com/show_bug.cgi?id=977758 and the engine is using memFree reported by vdsm, which is more accurate. The API reports the old version due to backwards compatibility. I just had a look at the bugzilla report and the RHEV documentation which says Current memory in bytes used by the virtual machine.. So this means, the reported values are totally useless for monitoring memory usage of a virtual machine if KSM is active. I would expect to get the memory usage of a virtual machine and not how much memory is consumed on the hypervisor (this is pretty useless information for me). Is it planned to report the memory usage in a virtual machine in the API as well? Regards, René René, started digging into this, but it may take some time. Note that there are 2 memory usage reports; one for the host, and another for each VM. My response is related to the host, while the original question was for the VM. I still think the root cause is the same (ie- related to overcommitment; for example the VM may have a balloon inflated), but would like to properly check and fix if needed. Yes, I know. So my question was if we can add another value for the usage in the
Re: [Users] issues with live snapshot
There's a bug on this:
https://bugzilla.redhat.com/show_bug.cgi?id=1063979
Thanks,
Dafna
On 02/13/2014 09:14 AM, Maor Lipchuk wrote:
Hi Andreas,
Basically it means that the snapshot was created but the process of the
QEMU is still writing on the original volume (The snapshot), so any
changes you will made while this VM is running will be in the snapshot.
This could be fixed when restarting the VM (as described in the event),
after the restart the QEMU process should run pointing to the right volumes.
Regards,
Maor
On 02/13/2014 09:56 AM, andreas.ew...@cbc.de wrote:
Hi,
I want to create a live snapshot, but it fails at the finalizing task. There
are 3 events:
- Snapshot 'test' creation for VM 'snaptest' was initiated by EwertA
- Failed to create live snapshot 'test' for VM 'snaptest'. VM restart is
recommended.
- Failed to complete snapshot 'test' creation for VM 'snaptest‘.
Thread-338209::DEBUG::2014-02-13
08:40:19,672::BindingXMLRPC::965::vds::(wrapper) client [10.98.229.5]::call
vmSnapshot with ('31c185ce-cc2e-4246-bf46-fcd96cd30050', [{'baseVolumeID':
'b9448428-b787-4286-b54e-aa54a8f8bb17', 'domainID':
'54f86ad7-2c12-4322-b2d1-f129f3d20e57', 'volumeID':
'c677d01e-dc50-486b-a532-f88a71666d2c', 'imageID':
'db6faf9e-2cc8-4106-954b-fef7e4b1bd1b'}], '') {}
Thread-338209::DEBUG::2014-02-13
08:40:19,672::task::579::TaskManager.Task::(_updateState)
Task=`8675b6b0-3216-46a8-8d9a-d0feb02d5b49`::moving from state init - state
preparing
Thread-338209::INFO::2014-02-13
08:40:19,672::logUtils::44::dispatcher::(wrapper) Run and protect:
prepareImage(sdUUID='54f86ad7-2c12-4322-b2d1-f129f3d20e57',
spUUID='5849b030-626e-47cb-ad90-3ce782d831b3',
imgUUID='db6faf9e-2cc8-4106-954b-fef7e4b1bd1b',
leafUUID='c677d01e-dc50-486b-a532-f88a71666d2c')
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::197::ResourceManager.Request::(__init__)
ResName=`Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57`ReqID=`630a701e-bd44-49ef-8a14-f657b8653a33`::Request
was made in '/usr/share/vdsm/storage/hsm.py' line '3236' at 'prepareImage'
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::541::ResourceManager::(registerResource) Trying
to register resource 'Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57' for lock
type 'shared'
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::600::ResourceManager::(registerResource)
Resource 'Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57' is free. Now locking as
'shared' (1 active user)
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::237::ResourceManager.Request::(grant)
ResName=`Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57`ReqID=`630a701e-bd44-49ef-8a14-f657b8653a33`::Granted
request
Thread-338209::DEBUG::2014-02-13
08:40:19,674::task::811::TaskManager.Task::(resourceAcquired)
Task=`8675b6b0-3216-46a8-8d9a-d0feb02d5b49`::_resourcesAcquired:
Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57 (shared)
Thread-338209::DEBUG::2014-02-13
08:40:19,675::task::974::TaskManager.Task::(_decref)
Task=`8675b6b0-3216-46a8-8d9a-d0feb02d5b49`::ref 1 aborting False
Thread-338209::DEBUG::2014-02-13
08:40:19,675::lvm::440::OperationMutex::(_reloadlvs) Operation 'lvm reload
operation' got the operation mutex
Thread-338209::DEBUG::2014-02-13 08:40:19,675::lvm::309::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo
-n /sbin/lvm lvs --config devices { preferred_names = [\\^/dev/mapper/\\]
ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3
obtain_device_list_from_udev=0 filter = [ \'a|/dev/mapper/36000d771ec7c7d5beda78691839c|\',
\'r|.*|\' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 } backup {
retain_min = 50 retain_days = 0 } --noheadings --units b --nosuffix --separator | -o
uuid,name,vg_name,attr,size,seg_start_pe,devices,tags 54f86ad7-2c12-4322-b2d1-f129f3d20e57' (cwd
None)
Thread-338209::DEBUG::2014-02-13 08:40:19,715::lvm::309::Storage.Misc.excCmd::(cmd)
SUCCESS: err = ''; rc = 0
Thread-338209::DEBUG::2014-02-13
08:40:19,739::lvm::475::Storage.LVM::(_reloadlvs) lvs reloaded
Thread-338209::DEBUG::2014-02-13
08:40:19,740::lvm::475::OperationMutex::(_reloadlvs) Operation 'lvm reload
operation' released the operation mutex
Thread-338209::DEBUG::2014-02-13 08:40:19,741::lvm::309::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo
-n /sbin/lvm lvchange --config devices { preferred_names = [\\^/dev/mapper/\\]
ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3
obtain_device_list_from_udev=0 filter = [ \'a|/dev/mapper/36000d771ec7c7d5beda78691839c|\',
\'r|.*|\' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 } backup {
retain_min = 50 retain_days = 0 } --autobackup n --available y
54f86ad7-2c12-4322-b2d1-f129f3d20e57/c677d01e-dc50-486b-a532-f88a71666d2c' (cwd None)
Thread-338209::DEBUG::2014-02-13 08:40:19,800::lvm::309::Storage.Misc.excCmd::(cmd)
SUCCESS: err = ''; rc = 0
Thread-338209::DEBUG::2014-02-13
Re: [Users] Memory usage
On Thu, 2014-02-13 at 09:39 +0100, david van zeebroeck wrote: hello rene it's during testing check_rhev3 that we found this issue do you see a workaround for this? At the moment I can only set the memory usage to 0 and add comments to the documentation that vm memory usage is the usage of the vm on the host, but not the memory usage in the vm (which I thought it was). This issue was reported once to me, and check_rhev3 has a calculation of the memory usage if it's negative in version 1.3, but this only solved the issue accidentally for this specific vm of this user. As Doron explained me in previous mail what this memory usage value really means, I'll revert the commit from https://github.com/ovido/check_rhev3/issues/10 and set the memory usage to 0 if negative. I never saw this issue in my environments or on customer sides, as we normally always monitor vms using agents in the vm and not using check_rhev3 for vms. I use it on some test machines in my environments, but have KSM disabled, as it consumes too much CPU load when having databases running in vms. Workaround is to get the memory usage from polling agents which are running directly in the vm like check_mk, snmp, nrpe,... until I can receive the memory usage in the vm via REST-API and add it to check_rhev3. Regards, René On Wed, Feb 12, 2014 at 6:31 PM, René Koch rk...@linuxland.at wrote: On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com: Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at: On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen
Re: [Users] Memory usage
We can't turn off the memory balloon option because we are running the 3.3.2 with the bug of the memory balloon. Thx for the help! On Feb 13, 2014 10:51 AM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com, users@ovirt.org, Martin Sivak msi...@redhat.com Sent: Thursday, February 13, 2014 11:16:27 AM Subject: Re: [Users] Memory usage On Thu, 2014-02-13 at 03:49 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com, users@ovirt.org, Martin Sivak msi...@redhat.com Sent: Wednesday, February 12, 2014 7:31:47 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com: Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at: On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen Guys, these values are usually a result of overcommitment mechanism usage. For example, if KSM is effective, it will free a lot of memory pages, and total-free-committed becomes negative. Thanks a lot for the information. This was reported in https://bugzilla.redhat.com/show_bug.cgi?id=977758 and the engine is using memFree reported by vdsm, which is more accurate. The API reports the old version due to backwards compatibility. I just had a look at the bugzilla report and the RHEV documentation which says Current memory in bytes used by the virtual machine.. So this means, the reported values are totally useless for monitoring memory usage of a virtual machine if KSM is active. I would expect to get the memory usage of a virtual machine and not how much memory is consumed on the hypervisor (this is pretty useless information for me). Is it planned to report the memory usage in a virtual machine in the
Re: [Users] Memory usage
Sorry, but this is no option at all, if you need ballooning. Am 13.02.2014 10:51, schrieb Doron Fediuck: If you have a setup with this issue, try removing the balloon device and see if it helps / changes. -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] New oVirt Community Dashboard
- Original Message - From: Moti Asayag masa...@redhat.com To: Brian Proffitt bprof...@redhat.com Cc: users@ovirt.org, redhat-proj...@bitergia.com Sent: Thursday, February 13, 2014 9:39:36 AM Subject: Re: [Users] New oVirt Community Dashboard - Original Message - From: Brian Proffitt bprof...@redhat.com To: users@ovirt.org Cc: redhat-proj...@bitergia.com Sent: Wednesday, February 12, 2014 10:12:20 PM Subject: [Users] New oVirt Community Dashboard With much pleasure, I would like to introduce a new tool for the oVirt community: a community dashboard from the team at Bitergia. This dashboard, found at [1], should enable us to get better insights into the activity within our community, as well as what communication channels are performing the best and who is most active on any given day. Thanks to the work of Bitergia and Dave Neary, this dashboard is now ready for community feedback. I would invite you to take a look and make comments on how the information is presented and what data is available. Currently, the data is updated once a day. Two initial questions: would IRC data be useful? And, would an aggregate page of all of the Top lists be something to add, too? +1 for the Top lists. Two known bugs: The links to the MySQL and JSON data files are not working at the moment. We welcome your feedback! Very nice addition to the ovirt.org. I used to review some of the statistics at [1] and [2], but having that statistics better organized around is better. Yes, that's really cool , thanks I'd like to suggest filtering the engine-patc...@ovirt.org from the mailing participants. The mails send to that list are generated automatically by gerrit for each gerrit activity (either submitting a patch, rebasing, or reviewing), and this activity is mostly covered by the source code contributors stats. This list generates a huge traffic which obfuscates other mailing-list participants. IMO a nice addition would be having a statistics for the patches reviewers, which are as important as the code contributors. +1 [1] https://www.ohloh.net/p/ovirt-engine [2] https://www.ohloh.net/p/ovirt Peace, Brian [1] http://www.ovirt.org/stats -- Brian Proffitt - oVirt Community Manager Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 312 477 4320 / Cell: +1 574 383 9BKP IRC: bkp ___ 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
Re: [Users] Memory usage
- Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: users@ovirt.org Sent: Thursday, February 13, 2014 12:18:24 PM Subject: Re: [Users] Memory usage We can't turn off the memory balloon option because we are running the 3.3.2 with the bug of the memory balloon. Thx for the help! Which balloon bug? On Feb 13, 2014 10:51 AM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org , Martin Sivak msi...@redhat.com Sent: Thursday, February 13, 2014 11:16:27 AM Subject: Re: [Users] Memory usage On Thu, 2014-02-13 at 03:49 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org , Martin Sivak msi...@redhat.com Sent: Wednesday, February 12, 2014 7:31:47 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com : Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at : On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen Guys, these values are usually a result of overcommitment mechanism usage. For example, if KSM is effective, it will free a lot of memory pages, and total-free-committed becomes negative. Thanks a lot for the information. This was reported in https://bugzilla.redhat.com/show_bug.cgi?id=977758 and the engine is using memFree reported by vdsm, which is more accurate. The API reports the old version due to backwards compatibility. I just had a look at the bugzilla report and the RHEV documentation which says Current memory in bytes used by the virtual machine.. So this means, the reported values are totally useless for monitoring memory usage of a virtual machine if KSM is active. I would expect to get the memory usage of a virtual machine and not how much memory is consumed on the hypervisor (this is pretty useless information for me). Is it planned to report the memory usage in a virtual machine in the API as well? Regards, René René, started digging into this, but it may take some time. Note that there are 2 memory usage reports; one for the host, and another for each VM. My response is related to the host, while the original question was for the VM. I still think the root cause is the same (ie- related to
Re: [Users] Memory usage
Hi everybody, would it be possible to add the output of vdsClient getVmStats affected vm id from the affected host here and to the bug? Also can we please get the bug number that tracks this issue? I could not find it in BZ. -- Martin Sivák msi...@redhat.com Red Hat Czech RHEV-M SLA / Brno, CZ - Original Message - - Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: users@ovirt.org Sent: Thursday, February 13, 2014 12:18:24 PM Subject: Re: [Users] Memory usage We can't turn off the memory balloon option because we are running the 3.3.2 with the bug of the memory balloon. Thx for the help! Which balloon bug? On Feb 13, 2014 10:51 AM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org , Martin Sivak msi...@redhat.com Sent: Thursday, February 13, 2014 11:16:27 AM Subject: Re: [Users] Memory usage On Thu, 2014-02-13 at 03:49 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org , Martin Sivak msi...@redhat.com Sent: Wednesday, February 12, 2014 7:31:47 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com : Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at : On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen Guys, these values are usually a result of overcommitment mechanism usage. For example, if KSM is effective, it will free a lot of memory pages, and total-free-committed becomes negative. Thanks a lot for the information. This was reported in https://bugzilla.redhat.com/show_bug.cgi?id=977758 and the engine is using memFree reported by vdsm, which is more accurate. The API reports the old version due to backwards compatibility. I just had a look at the bugzilla report and the RHEV documentation which says Current memory in bytes used by the virtual machine.. So this means, the reported values are totally useless for monitoring memory usage of a virtual machine if KSM is active. I would expect to get the memory usage of a virtual machine and not how much memory is consumed on the hypervisor (this is
[Users] oVirt 3.4 2nd test day statsistics
Hi all, thanks for joining oVirt 3.4 2nd test day! Thanks to your efforts we 'earned' 66 new BZs ;) Some specific data below; 1. BZ list by group: https://hurl.corp.redhat.com/6de0f3a Whiteboard Number of bugs 5 gluster 1 i18n 1 infra 14 integration 7 network 12 storage 16 storage virt 1 ux2 virt 7 2. BZ list by reporter: https://hurl.corp.redhat.com/121d9b8 Top 5 reporters Reporter Number of bugs d...@redhat.com 8 mpav...@redhat.com8 aha...@redhat.com 4 jbe...@redhat.com 3 myak...@redhat.com3 sbona...@redhat.com 3 tjeli...@redhat.com 3 3. IRC activity (top 5) 112 jbrooks 91 fabiand 79 didi 78 brad_mssw 73 OaaSvc Join us next week for the 3rd (and final!) 3.4 test day. Doron ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] oVirt 3.4.0 beta 2/Test Day
Hey all, I'm testing ovirt-live which takes me more than 1 day I followed the instructions in http://wiki.ovirt.org/OVirt_Live#VM to run in on a local vm the iso file I tried to took from latest build (jenkins.ovirt.org/job/ovirt_live_create_iso/) and sent mail to infra maillist that the link somehow fails to be d/led. currently opened 2 bugs https://bugzilla.redhat.com/show_bug.cgi?id=1063680 https://bugzilla.redhat.com/show_bug.cgi?id=1063829 and still playing with the ovirt-engine installation that doesn't work smoothly (at least from my prospective and tries) Regards, Yaniv Bronhaim. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Opaque project on wiki?
Hey guys, I was wondering if you're interested in featuring the Opaque project somewhere on the wiki? If so, where? It's now in production, and the source code (GPLv3) is released in my repository housing all my remote desktop client software here: https://github.com/iiordanov/remote-desktop-clients Thanks! iordan -- The conscious mind has only one thread of execution. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt 3.4 2nd test day statsistics
Hi Doron, Thanks for the update! But the url https://hurl.corp.redhat.com/6de0f3a appears to be redhat intenal only? Kind regards, Jorick Astrego Netbulae B.V. On Thu, 2014-02-13 at 08:26 -0500, Doron Fediuck wrote: Hi all, thanks for joining oVirt 3.4 2nd test day! Thanks to your efforts we 'earned' 66 new BZs ;) Some specific data below; 1. BZ list by group: https://hurl.corp.redhat.com/6de0f3a Whiteboard Number of bugs 5 gluster 1 i18n1 infra 14 integration 7 network 12 storage 16 storage virt1 ux 2 virt7 2. BZ list by reporter: https://hurl.corp.redhat.com/121d9b8 Top 5 reporters ReporterNumber of bugs d...@redhat.com 8 mpav...@redhat.com 8 aha...@redhat.com 4 jbe...@redhat.com 3 myak...@redhat.com 3 sbona...@redhat.com 3 tjeli...@redhat.com 3 3. IRC activity (top 5) 112 jbrooks 91 fabiand 79 didi 78 brad_mssw 73 OaaSvc Join us next week for the 3rd (and final!) 3.4 test day. Doron ___ 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] issues with live snapshot
- Original Message -
There's a bug on this:
https://bugzilla.redhat.com/show_bug.cgi?id=1063979
you can install the qemu-kvm-rhev package to solve this as described here:
http://comments.gmane.org/gmane.linux.centos.general/138593
Thanks,
Dafna
On 02/13/2014 09:14 AM, Maor Lipchuk wrote:
Hi Andreas,
Basically it means that the snapshot was created but the process of the
QEMU is still writing on the original volume (The snapshot), so any
changes you will made while this VM is running will be in the snapshot.
This could be fixed when restarting the VM (as described in the event),
after the restart the QEMU process should run pointing to the right
volumes.
Regards,
Maor
On 02/13/2014 09:56 AM, andreas.ew...@cbc.de wrote:
Hi,
I want to create a live snapshot, but it fails at the finalizing task.
There are 3 events:
- Snapshot 'test' creation for VM 'snaptest' was initiated by EwertA
- Failed to create live snapshot 'test' for VM 'snaptest'. VM restart is
recommended.
- Failed to complete snapshot 'test' creation for VM 'snaptest‘.
Thread-338209::DEBUG::2014-02-13
08:40:19,672::BindingXMLRPC::965::vds::(wrapper) client
[10.98.229.5]::call vmSnapshot with
('31c185ce-cc2e-4246-bf46-fcd96cd30050', [{'baseVolumeID':
'b9448428-b787-4286-b54e-aa54a8f8bb17', 'domainID':
'54f86ad7-2c12-4322-b2d1-f129f3d20e57', 'volumeID':
'c677d01e-dc50-486b-a532-f88a71666d2c', 'imageID':
'db6faf9e-2cc8-4106-954b-fef7e4b1bd1b'}], '') {}
Thread-338209::DEBUG::2014-02-13
08:40:19,672::task::579::TaskManager.Task::(_updateState)
Task=`8675b6b0-3216-46a8-8d9a-d0feb02d5b49`::moving from state init -
state preparing
Thread-338209::INFO::2014-02-13
08:40:19,672::logUtils::44::dispatcher::(wrapper) Run and protect:
prepareImage(sdUUID='54f86ad7-2c12-4322-b2d1-f129f3d20e57',
spUUID='5849b030-626e-47cb-ad90-3ce782d831b3',
imgUUID='db6faf9e-2cc8-4106-954b-fef7e4b1bd1b',
leafUUID='c677d01e-dc50-486b-a532-f88a71666d2c')
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::197::ResourceManager.Request::(__init__)
ResName=`Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57`ReqID=`630a701e-bd44-49ef-8a14-f657b8653a33`::Request
was made in '/usr/share/vdsm/storage/hsm.py' line '3236' at
'prepareImage'
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::541::ResourceManager::(registerResource)
Trying to register resource
'Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57' for lock type 'shared'
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::600::ResourceManager::(registerResource)
Resource 'Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57' is free. Now
locking as 'shared' (1 active user)
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::237::ResourceManager.Request::(grant)
ResName=`Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57`ReqID=`630a701e-bd44-49ef-8a14-f657b8653a33`::Granted
request
Thread-338209::DEBUG::2014-02-13
08:40:19,674::task::811::TaskManager.Task::(resourceAcquired)
Task=`8675b6b0-3216-46a8-8d9a-d0feb02d5b49`::_resourcesAcquired:
Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57 (shared)
Thread-338209::DEBUG::2014-02-13
08:40:19,675::task::974::TaskManager.Task::(_decref)
Task=`8675b6b0-3216-46a8-8d9a-d0feb02d5b49`::ref 1 aborting False
Thread-338209::DEBUG::2014-02-13
08:40:19,675::lvm::440::OperationMutex::(_reloadlvs) Operation 'lvm
reload operation' got the operation mutex
Thread-338209::DEBUG::2014-02-13
08:40:19,675::lvm::309::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
/sbin/lvm lvs --config devices { preferred_names =
[\\^/dev/mapper/\\] ignore_suspended_devices=1 write_cache_state=0
disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [
\'a|/dev/mapper/36000d771ec7c7d5beda78691839c|\', \'r|.*|\' ] }
global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 }
backup { retain_min = 50 retain_days = 0 } --noheadings --units b
--nosuffix --separator | -o
uuid,name,vg_name,attr,size,seg_start_pe,devices,tags
54f86ad7-2c12-4322-b2d1-f129f3d20e57' (cwd None)
Thread-338209::DEBUG::2014-02-13
08:40:19,715::lvm::309::Storage.Misc.excCmd::(cmd) SUCCESS: err = '';
rc = 0
Thread-338209::DEBUG::2014-02-13
08:40:19,739::lvm::475::Storage.LVM::(_reloadlvs) lvs reloaded
Thread-338209::DEBUG::2014-02-13
08:40:19,740::lvm::475::OperationMutex::(_reloadlvs) Operation 'lvm
reload operation' released the operation mutex
Thread-338209::DEBUG::2014-02-13
08:40:19,741::lvm::309::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
/sbin/lvm lvchange --config devices { preferred_names =
[\\^/dev/mapper/\\] ignore_suspended_devices=1 write_cache_state=0
disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [
\'a|/dev/mapper/36000d771ec7c7d5beda78691839c|\', \'r|.*|\' ] }
global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 }
backup { retain_min
Re: [Users] oVirt 3.4 2nd test day statsistics
Updating with new URLs: 1. BZ list by group: http://goo.gl/k9LD71 2. BZ list by reporter: http://goo.gl/YXG3Pr Sorry for the inconvenience. - Original Message - From: Doron Fediuck dfedi...@redhat.com To: users users@ovirt.org, arch a...@ovirt.org Cc: Itamar Heim ih...@redhat.com, Brian Proffitt bprof...@redhat.com, Dave Neary dne...@redhat.com, Sandro Bonazzola sbona...@redhat.com Sent: Thursday, February 13, 2014 3:26:50 PM Subject: oVirt 3.4 2nd test day statsistics Hi all, thanks for joining oVirt 3.4 2nd test day! Thanks to your efforts we 'earned' 66 new BZs ;) Some specific data below; 1. BZ list by group: https://hurl.corp.redhat.com/6de0f3a WhiteboardNumber of bugs 5 gluster1 i18n 1 infra 14 integration7 network12 storage16 storage virt1 ux 2 virt 7 2. BZ list by reporter: https://hurl.corp.redhat.com/121d9b8 Top 5 reporters Reporter Number of bugs d...@redhat.com8 mpav...@redhat.com8 aha...@redhat.com4 jbe...@redhat.com3 myak...@redhat.com3 sbona...@redhat.com3 tjeli...@redhat.com3 3. IRC activity (top 5) 112 jbrooks 91 fabiand 79 didi 78 brad_mssw 73 OaaSvc Join us next week for the 3rd (and final!) 3.4 test day. Doron ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt 3.4 2nd test day statsistics
- Original Message - From: Jorick Astrego j.astr...@netbulae.eu To: users@ovirt.org Sent: Thursday, February 13, 2014 3:41:31 PM Subject: Re: [Users] oVirt 3.4 2nd test day statsistics Hi Doron, Thanks for the update! But the url https://hurl.corp.redhat.com/6de0f3a appears to be redhat intenal only? Kind regards, Jorick Astrego Netbulae B.V. On Thu, 2014-02-13 at 08:26 -0500, Doron Fediuck wrote: Hi all, thanks for joining oVirt 3.4 2nd test day! Thanks to your efforts we 'earned' 66 new BZs ;) Some specific data below; 1. BZ list by group: https://hurl.corp.redhat.com/6de0f3a Whiteboard Number of bugs 5 gluster 1 i18n1 infra 14 integration 7 network 12 storage 16 storage virt1 ux 2 virt7 2. BZ list by reporter: https://hurl.corp.redhat.com/121d9b8 Top 5 reporters ReporterNumber of bugs d...@redhat.com8 mpav...@redhat.com 8 aha...@redhat.com 4 jbe...@redhat.com 3 myak...@redhat.com 3 sbona...@redhat.com3 tjeli...@redhat.com3 3. IRC activity (top 5) 112 jbrooks 91 fabiand 79 didi 78 brad_mssw 73 OaaSvc Join us next week for the 3rd (and final!) 3.4 test day. Doron ___ 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 Thanks for checking Jorick. Send a correction mail. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
Hi,
what cloud-init version and which OS do you run inside the vm?
background:
the ovirt-payload function generates an iso file from your cloud-init
data and attaches this to the vm. this feature is just working if you
got cloud-init = 0.7.2 inside the vm, which is not available e.g. in
centos 6.5 and ubuntu 12.04.
I don't know which data format the java sdk uses as default, so make
sure you are passing XML, not JSON.
HTH
Am 13.02.2014 14:39, schrieb Tejesh M:
Hi All,
Thanks alot.
I have created one VM with minimal installation installed cloud-init
package. And, converted that VM into Template. Then executed the code given
in http://lists.ovirt.org/pipermail/users/2014-February/021302.html , but
no luck, the code is not setting root password.
Also, there is no option to set *Hostname *for the VM.
*Code:*
/*Begin Customize VM*/
// Generate the random password, using whatever mechanism you
// prefer:
String password = cJql3P9XLQG4drCYVG/6Q/;
// You need to know the name of the template, the cluster and
// the VM you are going to create:
String templateName = rhel2_temp;
String clusterName = testCluster;
String vmName = myvm;
// Prepare the data to create the VM from the template:
org.ovirt.engine.sdk.entities.Template templateData = new
Template();
templateData.setName(templateName);
org.ovirt.engine.sdk.entities.Cluster clusterData = new Cluster();
clusterData.setName(clusterName);
org.ovirt.engine.sdk.entities.VM vmDataForCreate = new VM();
vmDataForCreate.setName(vmName);
vmDataForCreate.setCluster(clusterData);
vmDataForCreate.setTemplate(templateData);
// Send the request to create the VM to the server:
api.getVMs().add(vmDataForCreate);
String state;
// White till the VM is down (it will be locked for a while):
for (;;) {
state = api.getVMs().get(vmName).getStatus().getState();
if (down.equals(state)) {
break;
}
Thread.sleep(1000);
}
System.out.println(System Status:+state);
// Populate parameters for the action to start the VM with
cloud-init:
org.ovirt.engine.sdk.entities.User userData = new User();
userData.setUserName(root);
userData.setPassword(password);
Users usersData = new Users();
usersData.getUsers().add(userData);
CloudInit cloudData = new CloudInit();
cloudData.setUsers(usersData);
Initialization initData = new Initialization();
initData.setCloudInit(cloudData);
VM vmDataForStart = new VM();
vmDataForStart.setInitialization(initData);
Action actionData = new Action();
actionData.setVm(vmDataForStart);
// Send the request to start the VM to the server:
api.getVMs().get(vmName).start(actionData);
System.out.println(After :
+api.getVMs().get(vmName).getStatus());
/*End Customize VM*/
Thanks Regards,
Tejesh
On Thu, Feb 13, 2014 at 2:26 PM, Juan Hernandez jhern...@redhat.com wrote:
On 02/13/2014 09:29 AM, Shahar Havivi wrote:
On 13.02.14 00:59, Oved Ourfalli wrote:
- Original Message -
From: Shahar Havivi shah...@redhat.com
To: users@ovirt.org
Cc: Juan Antonio Hernandez Fernandez jhern...@redhat.com,
rhevm-...@lists.fedorahosted.org, Tejesh M
tejes...@gmail.com
Sent: Wednesday, February 12, 2014 11:22:20 PM
Subject: Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
On 12.02.14 22:55, Itamar Heim wrote:
On 02/12/2014 03:14 PM, Tejesh M wrote:
Hi,
Can anyone share sample code on how to assign IP address to guest os
changing the root password while creating VM from Template using
Java SDK?
Hi Tejesh,
You should start here:
http://www.ovirt.org/Api
This link will explain the basics for fetching VM via the API using
HTTP via
curl command line.
Every VM have a collection of networks and manipulating them can be
seeing
here with the REST API examples:
http://www.ovirt.org/Features/Design/Network/SetupNetworks#REST
the section for you is Attaching a network to a NIC under the REST
category.
Shahar Havivi.
Actually it looks like Tejesh is referring to the Guests and not the
hosts, so you can use cloud-init in order to do that.
See more in http://www.ovirt.org/Features/Cloud-Init_Integration;.
If the VM's operating system is defined as some kind of Linux, then
you'll be able to set some stuff using cloud-init, either via the Run-Once
Dialog, or in the regular VM properties dialog.
Omer - we have REST API support for cloud-init, right?
Yes, more on that can be found here:
Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
On 02/13/2014 02:39 PM, Tejesh M wrote:
Hi All,
Thanks alot.
I have created one VM with minimal installation installed cloud-init
package. And, converted that VM into Template. Then executed the code
given in
http://lists.ovirt.org/pipermail/users/2014-February/021302.html , but
no luck, the code is not setting root password.
What version of the engine are you running? I may not have the required
cloud-init support.
Try to run the application in debug mode:
Api api = new Api(
https://whatever/api;,
user@domain,
password,
null,
null,
null,
null,
true,
null,
true // - This is to enable debug mode
);
It will send to the log the actual XML documents sent to the server. We
can use it to see if the request is generated correctly.
It may also happen that cloud-init support isn't working correctly. To
verify this try to use the cloud-init support manually from webadmin.
Does it work from there?
Also, there is no option to set *Hostname *for the VM.
To set the host name you need to add something like this:
Host hostData = new Host();
hostData.setAddress(the.host.name);
cloudData.setHost(hostData);
_*Code:*_
/*Begin Customize VM*/
// Generate the random password, using whatever mechanism you
// prefer:
String password = cJql3P9XLQG4drCYVG/6Q/;
// You need to know the name of the template, the cluster and
// the VM you are going to create:
String templateName = rhel2_temp;
String clusterName = testCluster;
String vmName = myvm;
// Prepare the data to create the VM from the template:
org.ovirt.engine.sdk.entities.Template templateData = new
Template();
templateData.setName(templateName);
org.ovirt.engine.sdk.entities.Cluster clusterData = new Cluster();
clusterData.setName(clusterName);
org.ovirt.engine.sdk.entities.VM vmDataForCreate = new VM();
vmDataForCreate.setName(vmName);
vmDataForCreate.setCluster(clusterData);
vmDataForCreate.setTemplate(templateData);
// Send the request to create the VM to the server:
api.getVMs().add(vmDataForCreate);
String state;
// White till the VM is down (it will be locked for a while):
for (;;) {
state = api.getVMs().get(vmName).getStatus().getState();
if (down.equals(state)) {
break;
}
Thread.sleep(1000);
}
System.out.println(System Status:+state);
// Populate parameters for the action to start the VM with
cloud-init:
org.ovirt.engine.sdk.entities.User userData = new User();
userData.setUserName(root);
userData.setPassword(password);
Users usersData = new Users();
usersData.getUsers().add(userData);
CloudInit cloudData = new CloudInit();
cloudData.setUsers(usersData);
Initialization initData = new Initialization();
initData.setCloudInit(cloudData);
VM vmDataForStart = new VM();
vmDataForStart.setInitialization(initData);
Action actionData = new Action();
actionData.setVm(vmDataForStart);
// Send the request to start the VM to the server:
api.getVMs().get(vmName).start(actionData);
System.out.println(After :
+api.getVMs().get(vmName).getStatus());
/*End Customize VM*/
Thanks Regards,
Tejesh
On Thu, Feb 13, 2014 at 2:26 PM, Juan Hernandez jhern...@redhat.com
mailto:jhern...@redhat.com wrote:
On 02/13/2014 09:29 AM, Shahar Havivi wrote:
On 13.02.14 00:59, Oved Ourfalli wrote:
- Original Message -
From: Shahar Havivi shah...@redhat.com
mailto:shah...@redhat.com
To: users@ovirt.org mailto:users@ovirt.org
Cc: Juan Antonio Hernandez Fernandez jhern...@redhat.com
mailto:jhern...@redhat.com, rhevm-...@lists.fedorahosted.org
mailto:rhevm-...@lists.fedorahosted.org, Tejesh M
tejes...@gmail.com mailto:tejes...@gmail.com
Sent: Wednesday, February 12, 2014 11:22:20 PM
Subject: Re: [Users] [rhevm-api] Assign IP address to VM using
Java SDK
On 12.02.14 22:55, Itamar Heim wrote:
On 02/12/2014 03:14 PM, Tejesh M wrote:
Hi,
Can anyone share sample code on how to assign IP address to
guest os
changing the root password while creating VM from Template
using Java SDK?
Hi Tejesh,
You should start here:
http://www.ovirt.org/Api
This link will explain the basics for fetching VM via the API
using HTTP via
curl command line.
Every VM have a collection of networks and manipulating
Re: [Users] Opaque project on wiki?
Hi, first I would like to thank you for releasing the code! I think a wiki page would be cool, but let the project decide. I also got some question regarding Opaque: Does it support the novnc connection to the vm too, or just spice? This would be _huge_ ! Am 13.02.2014 14:41, schrieb i iordanov: Hey guys, I was wondering if you're interested in featuring the Opaque project somewhere on the wiki? If so, where? It's now in production, and the source code (GPLv3) is released in my repository housing all my remote desktop client software here: https://github.com/iiordanov/remote-desktop-clients Thanks! iordan -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] VNC support in Opaque
Hi Sven, I would like to separate the discussion of features in Opaque from my question about the Wiki, so I'm sending a separate email regarding your question. Does it support the novnc connection to the vm too, or just spice? This would be _huge_ ! Do you mean supporting VMs which has VNC set as the console type? Then that is a planned feature, but I didn't know how to prioritize it. A very fast an capable Android VNC client (bVNC) is also part of my remote-desktop-clients repository, and I was planning to make use of it in order to give Opaque the capability. Do we have a consensus on how important such a feature would be? Can I hear from others too? Thanks! iordan -- The conscious mind has only one thread of execution. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
On 02/13/2014 02:58 PM, Sven Kieske wrote:
Hi,
what cloud-init version and which OS do you run inside the vm?
background:
the ovirt-payload function generates an iso file from your cloud-init
data and attaches this to the vm. this feature is just working if you
got cloud-init = 0.7.2 inside the vm, which is not available e.g. in
centos 6.5 and ubuntu 12.04.
I don't know which data format the java sdk uses as default, so make
sure you are passing XML, not JSON.
The Java SDK always uses XML.
HTH
Am 13.02.2014 14:39, schrieb Tejesh M:
Hi All,
Thanks alot.
I have created one VM with minimal installation installed cloud-init
package. And, converted that VM into Template. Then executed the code given
in http://lists.ovirt.org/pipermail/users/2014-February/021302.html , but
no luck, the code is not setting root password.
Also, there is no option to set *Hostname *for the VM.
*Code:*
/*Begin Customize VM*/
// Generate the random password, using whatever mechanism you
// prefer:
String password = cJql3P9XLQG4drCYVG/6Q/;
// You need to know the name of the template, the cluster and
// the VM you are going to create:
String templateName = rhel2_temp;
String clusterName = testCluster;
String vmName = myvm;
// Prepare the data to create the VM from the template:
org.ovirt.engine.sdk.entities.Template templateData = new
Template();
templateData.setName(templateName);
org.ovirt.engine.sdk.entities.Cluster clusterData = new Cluster();
clusterData.setName(clusterName);
org.ovirt.engine.sdk.entities.VM vmDataForCreate = new VM();
vmDataForCreate.setName(vmName);
vmDataForCreate.setCluster(clusterData);
vmDataForCreate.setTemplate(templateData);
// Send the request to create the VM to the server:
api.getVMs().add(vmDataForCreate);
String state;
// White till the VM is down (it will be locked for a while):
for (;;) {
state = api.getVMs().get(vmName).getStatus().getState();
if (down.equals(state)) {
break;
}
Thread.sleep(1000);
}
System.out.println(System Status:+state);
// Populate parameters for the action to start the VM with
cloud-init:
org.ovirt.engine.sdk.entities.User userData = new User();
userData.setUserName(root);
userData.setPassword(password);
Users usersData = new Users();
usersData.getUsers().add(userData);
CloudInit cloudData = new CloudInit();
cloudData.setUsers(usersData);
Initialization initData = new Initialization();
initData.setCloudInit(cloudData);
VM vmDataForStart = new VM();
vmDataForStart.setInitialization(initData);
Action actionData = new Action();
actionData.setVm(vmDataForStart);
// Send the request to start the VM to the server:
api.getVMs().get(vmName).start(actionData);
System.out.println(After :
+api.getVMs().get(vmName).getStatus());
/*End Customize VM*/
Thanks Regards,
Tejesh
On Thu, Feb 13, 2014 at 2:26 PM, Juan Hernandez jhern...@redhat.com wrote:
On 02/13/2014 09:29 AM, Shahar Havivi wrote:
On 13.02.14 00:59, Oved Ourfalli wrote:
- Original Message -
From: Shahar Havivi shah...@redhat.com
To: users@ovirt.org
Cc: Juan Antonio Hernandez Fernandez jhern...@redhat.com,
rhevm-...@lists.fedorahosted.org, Tejesh M
tejes...@gmail.com
Sent: Wednesday, February 12, 2014 11:22:20 PM
Subject: Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
On 12.02.14 22:55, Itamar Heim wrote:
On 02/12/2014 03:14 PM, Tejesh M wrote:
Hi,
Can anyone share sample code on how to assign IP address to guest os
changing the root password while creating VM from Template using
Java SDK?
Hi Tejesh,
You should start here:
http://www.ovirt.org/Api
This link will explain the basics for fetching VM via the API using
HTTP via
curl command line.
Every VM have a collection of networks and manipulating them can be
seeing
here with the REST API examples:
http://www.ovirt.org/Features/Design/Network/SetupNetworks#REST
the section for you is Attaching a network to a NIC under the REST
category.
Shahar Havivi.
Actually it looks like Tejesh is referring to the Guests and not the
hosts, so you can use cloud-init in order to do that.
See more in http://www.ovirt.org/Features/Cloud-Init_Integration;.
If the VM's operating system is defined as some kind of Linux, then
you'll be able to set some stuff using cloud-init, either via the Run-Once
Dialog, or in the regular VM properties dialog.
Omer - we have REST
Re: [Users] issues with live snapshot
On 02/13/2014 02:56 AM, andreas.ew...@cbc.de wrote:
Hi,
I want to create a live snapshot, but it fails at the finalizing task. There
are 3 events:
- Snapshot 'test' creation for VM 'snaptest' was initiated by EwertA
- Failed to create live snapshot 'test' for VM 'snaptest'. VM restart is
recommended.
- Failed to complete snapshot 'test' creation for VM 'snaptest‘.
Thread-338209::DEBUG::2014-02-13
08:40:19,672::BindingXMLRPC::965::vds::(wrapper) client [10.98.229.5]::call
vmSnapshot with ('31c185ce-cc2e-4246-bf46-fcd96cd30050', [{'baseVolumeID':
'b9448428-b787-4286-b54e-aa54a8f8bb17', 'domainID':
'54f86ad7-2c12-4322-b2d1-f129f3d20e57', 'volumeID':
'c677d01e-dc50-486b-a532-f88a71666d2c', 'imageID':
'db6faf9e-2cc8-4106-954b-fef7e4b1bd1b'}], '') {}
Thread-338209::DEBUG::2014-02-13
08:40:19,672::task::579::TaskManager.Task::(_updateState)
Task=`8675b6b0-3216-46a8-8d9a-d0feb02d5b49`::moving from state init - state
preparing
Thread-338209::INFO::2014-02-13
08:40:19,672::logUtils::44::dispatcher::(wrapper) Run and protect:
prepareImage(sdUUID='54f86ad7-2c12-4322-b2d1-f129f3d20e57',
spUUID='5849b030-626e-47cb-ad90-3ce782d831b3',
imgUUID='db6faf9e-2cc8-4106-954b-fef7e4b1bd1b',
leafUUID='c677d01e-dc50-486b-a532-f88a71666d2c')
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::197::ResourceManager.Request::(__init__)
ResName=`Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57`ReqID=`630a701e-bd44-49ef-8a14-f657b8653a33`::Request
was made in '/usr/share/vdsm/storage/hsm.py' line '3236' at 'prepareImage'
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::541::ResourceManager::(registerResource) Trying
to register resource 'Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57' for lock
type 'shared'
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::600::ResourceManager::(registerResource)
Resource 'Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57' is free. Now locking as
'shared' (1 active user)
Thread-338209::DEBUG::2014-02-13
08:40:19,673::resourceManager::237::ResourceManager.Request::(grant)
ResName=`Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57`ReqID=`630a701e-bd44-49ef-8a14-f657b8653a33`::Granted
request
Thread-338209::DEBUG::2014-02-13
08:40:19,674::task::811::TaskManager.Task::(resourceAcquired)
Task=`8675b6b0-3216-46a8-8d9a-d0feb02d5b49`::_resourcesAcquired:
Storage.54f86ad7-2c12-4322-b2d1-f129f3d20e57 (shared)
Thread-338209::DEBUG::2014-02-13
08:40:19,675::task::974::TaskManager.Task::(_decref)
Task=`8675b6b0-3216-46a8-8d9a-d0feb02d5b49`::ref 1 aborting False
Thread-338209::DEBUG::2014-02-13
08:40:19,675::lvm::440::OperationMutex::(_reloadlvs) Operation 'lvm reload
operation' got the operation mutex
Thread-338209::DEBUG::2014-02-13 08:40:19,675::lvm::309::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo
-n /sbin/lvm lvs --config devices { preferred_names = [\\^/dev/mapper/\\]
ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3
obtain_device_list_from_udev=0 filter = [ \'a|/dev/mapper/36000d771ec7c7d5beda78691839c|\',
\'r|.*|\' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 } backup {
retain_min = 50 retain_days = 0 } --noheadings --units b --nosuffix --separator | -o
uuid,name,vg_name,attr,size,seg_start_pe,devices,tags 54f86ad7-2c12-4322-b2d1-f129f3d20e57' (cwd
None)
Thread-338209::DEBUG::2014-02-13 08:40:19,715::lvm::309::Storage.Misc.excCmd::(cmd)
SUCCESS: err = ''; rc = 0
Thread-338209::DEBUG::2014-02-13
08:40:19,739::lvm::475::Storage.LVM::(_reloadlvs) lvs reloaded
Thread-338209::DEBUG::2014-02-13
08:40:19,740::lvm::475::OperationMutex::(_reloadlvs) Operation 'lvm reload
operation' released the operation mutex
Thread-338209::DEBUG::2014-02-13 08:40:19,741::lvm::309::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo
-n /sbin/lvm lvchange --config devices { preferred_names = [\\^/dev/mapper/\\]
ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3
obtain_device_list_from_udev=0 filter = [ \'a|/dev/mapper/36000d771ec7c7d5beda78691839c|\',
\'r|.*|\' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 } backup {
retain_min = 50 retain_days = 0 } --autobackup n --available y
54f86ad7-2c12-4322-b2d1-f129f3d20e57/c677d01e-dc50-486b-a532-f88a71666d2c' (cwd None)
Thread-338209::DEBUG::2014-02-13 08:40:19,800::lvm::309::Storage.Misc.excCmd::(cmd)
SUCCESS: err = ''; rc = 0
Thread-338209::DEBUG::2014-02-13
08:40:19,801::lvm::526::OperationMutex::(_invalidatelvs) Operation 'lvm
invalidate operation' got the operation mutex
Thread-338209::DEBUG::2014-02-13
08:40:19,801::lvm::538::OperationMutex::(_invalidatelvs) Operation 'lvm
invalidate operation' released the operation mutex
Thread-338209::WARNING::2014-02-13
08:40:19,801::fileUtils::167::Storage.fileUtils::(createdir) Dir
/var/run/vdsm/storage/54f86ad7-2c12-4322-b2d1-f129f3d20e57/db6faf9e-2cc8-4106-954b-fef7e4b1bd1b
already exists
Thread-338209::DEBUG::2014-02-13
Re: [Users] possible to attach cloud-init data to vm started from cd rom?
Has nobody any clue regarding this? I also asked via IRC. I'm still testing and trying to get this working. Am 12.02.2014 13:37, schrieb Sven Kieske: Hi, I would like to know if the following scenario is supported in ovirt (currently testing 3.3.2). You have a vm with an attached disk. You want to start this vm with an attached iso image via cd-rom you want to pass to this started system cloud-init metadata via run once or REST. I know that ovirt passes the metadata by creating an ISO and attaching this ISO to the VM as an CD-ROM itself. My tests so far included the following: 1. shut down the vm 2. click run once 3. switch boot order to boot from cd-rom, attach an ISO 4. activate cloud-init metadata and pass some data over it actual result: the system boots from hard disk, not from the attached iso. Second test: 1. shut down the vm 2. edit the vm, change boot order to boot from cd-rom, attach iso 2. click run once 4. activate cloud-init metadata and pass some data over it actual result: the system boots from hard disk, not from the attached iso. Is this not possible or am I doing it wrong? Any hints would be appreciated! -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
1. The Version is RHEV-M 3.3 Cloud-init is
cloud-init-0.6.3-0.12.bzr532.el6.noarch
2. In Webadmin, i don't find any option to set Cloud-init data's. I checked
under New VM-Initial Run.. Am i looking at the right place?
How to enable cloud-init support in engine?
I have installed cloud-init package in RHEV-M also in Template.
Please suggest.
On Thu, Feb 13, 2014 at 7:31 PM, Juan Hernandez jhern...@redhat.com wrote:
On 02/13/2014 02:39 PM, Tejesh M wrote:
Hi All,
Thanks alot.
I have created one VM with minimal installation installed cloud-init
package. And, converted that VM into Template. Then executed the code
given in
http://lists.ovirt.org/pipermail/users/2014-February/021302.html , but
no luck, the code is not setting root password.
What version of the engine are you running? I may not have the required
cloud-init support.
Try to run the application in debug mode:
Api api = new Api(
https://whatever/api;,
user@domain,
password,
null,
null,
null,
null,
true,
null,
true // - This is to enable debug mode
);
It will send to the log the actual XML documents sent to the server. We
can use it to see if the request is generated correctly.
It may also happen that cloud-init support isn't working correctly. To
verify this try to use the cloud-init support manually from webadmin.
Does it work from there?
Also, there is no option to set *Hostname *for the VM.
To set the host name you need to add something like this:
Host hostData = new Host();
hostData.setAddress(the.host.name);
cloudData.setHost(hostData);
_*Code:*_
/*Begin Customize VM*/
// Generate the random password, using whatever mechanism you
// prefer:
String password = cJql3P9XLQG4drCYVG/6Q/;
// You need to know the name of the template, the cluster and
// the VM you are going to create:
String templateName = rhel2_temp;
String clusterName = testCluster;
String vmName = myvm;
// Prepare the data to create the VM from the template:
org.ovirt.engine.sdk.entities.Template templateData = new
Template();
templateData.setName(templateName);
org.ovirt.engine.sdk.entities.Cluster clusterData = new
Cluster();
clusterData.setName(clusterName);
org.ovirt.engine.sdk.entities.VM vmDataForCreate = new VM();
vmDataForCreate.setName(vmName);
vmDataForCreate.setCluster(clusterData);
vmDataForCreate.setTemplate(templateData);
// Send the request to create the VM to the server:
api.getVMs().add(vmDataForCreate);
String state;
// White till the VM is down (it will be locked for a while):
for (;;) {
state = api.getVMs().get(vmName).getStatus().getState();
if (down.equals(state)) {
break;
}
Thread.sleep(1000);
}
System.out.println(System Status:+state);
// Populate parameters for the action to start the VM with
cloud-init:
org.ovirt.engine.sdk.entities.User userData = new User();
userData.setUserName(root);
userData.setPassword(password);
Users usersData = new Users();
usersData.getUsers().add(userData);
CloudInit cloudData = new CloudInit();
cloudData.setUsers(usersData);
Initialization initData = new Initialization();
initData.setCloudInit(cloudData);
VM vmDataForStart = new VM();
vmDataForStart.setInitialization(initData);
Action actionData = new Action();
actionData.setVm(vmDataForStart);
// Send the request to start the VM to the server:
api.getVMs().get(vmName).start(actionData);
System.out.println(After :
+api.getVMs().get(vmName).getStatus());
/*End Customize VM*/
Thanks Regards,
Tejesh
On Thu, Feb 13, 2014 at 2:26 PM, Juan Hernandez jhern...@redhat.com
mailto:jhern...@redhat.com wrote:
On 02/13/2014 09:29 AM, Shahar Havivi wrote:
On 13.02.14 00:59, Oved Ourfalli wrote:
- Original Message -
From: Shahar Havivi shah...@redhat.com
mailto:shah...@redhat.com
To: users@ovirt.org mailto:users@ovirt.org
Cc: Juan Antonio Hernandez Fernandez jhern...@redhat.com
mailto:jhern...@redhat.com, rhevm-...@lists.fedorahosted.org
mailto:rhevm-...@lists.fedorahosted.org, Tejesh M
tejes...@gmail.com mailto:tejes...@gmail.com
Sent: Wednesday, February 12, 2014 11:22:20 PM
Subject: Re: [Users] [rhevm-api] Assign IP address to VM using
Java SDK
On 12.02.14
Re: [Users] possible to attach cloud-init data to vm started from cd rom?
Okay, I think I found a bug: if you attach a cd-rom via run once and make it the primary boot device and you submit in the same step cloud-init data the xml file generated by ovirt looks like the following: both virtual cd roms get attached and show up in the xml the expected primary boot device shows up as: disk type='file' device='cdrom' driver name='qemu' type='raw'/ target dev='hdc' bus='ide'/ with no entity (which it should have): boot order='1'/ the cloud-init data shows up as the following: disk type='file' device='cdrom' driver name='qemu' type='raw'/ source file='/var/run/vdsm/payload/934aebfd-7a7b-4c47-91be-97d58fb32b1e.34f0c17686175ad722c3b0a03f3db4d3.img' startupPolicy='optional'/ target dev='hdd' bus='ide'/ readonly/ serial/serial boot order='1'/ the hdd gets boot order='2' this results in a wrong boot order: the vm trys to start from the cloud-init cd rom and fails and then boots the hdd. I will file a BZ for this. Tested with the following versions: rpm -qa vdsm vdsm-4.12.1-4.el6.x86_64 rpm -qa ovirt-engine ovirt-engine-3.3.2-1.el6.noarch Am 12.02.2014 13:37, schrieb Sven Kieske: Hi, I would like to know if the following scenario is supported in ovirt (currently testing 3.3.2). You have a vm with an attached disk. You want to start this vm with an attached iso image via cd-rom you want to pass to this started system cloud-init metadata via run once or REST. I know that ovirt passes the metadata by creating an ISO and attaching this ISO to the VM as an CD-ROM itself. My tests so far included the following: 1. shut down the vm 2. click run once 3. switch boot order to boot from cd-rom, attach an ISO 4. activate cloud-init metadata and pass some data over it actual result: the system boots from hard disk, not from the attached iso. Second test: 1. shut down the vm 2. edit the vm, change boot order to boot from cd-rom, attach iso 2. click run once 4. activate cloud-init metadata and pass some data over it actual result: the system boots from hard disk, not from the attached iso. Is this not possible or am I doing it wrong? Any hints would be appreciated! -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
On 13.02.14 20:17, Tejesh M wrote:
1. The Version is RHEV-M 3.3 Cloud-init is
cloud-init-0.6.3-0.12.bzr532.el6.noarch
2. In Webadmin, i don't find any option to set Cloud-init data's. I checked
under New VM-Initial Run.. Am i looking at the right place?
How to enable cloud-init support in engine?
You will not found it since you are working in 3.3 and this feature presented
in 3.4.
In 3.3 you can try to set the Cloud-Init via the Run-Once button.
I have installed cloud-init package in RHEV-M also in Template.
Please suggest.
On Thu, Feb 13, 2014 at 7:31 PM, Juan Hernandez jhern...@redhat.com wrote:
On 02/13/2014 02:39 PM, Tejesh M wrote:
Hi All,
Thanks alot.
I have created one VM with minimal installation installed cloud-init
package. And, converted that VM into Template. Then executed the code
given in
http://lists.ovirt.org/pipermail/users/2014-February/021302.html , but
no luck, the code is not setting root password.
What version of the engine are you running? I may not have the required
cloud-init support.
Try to run the application in debug mode:
Api api = new Api(
https://whatever/api;,
user@domain,
password,
null,
null,
null,
null,
true,
null,
true // - This is to enable debug mode
);
It will send to the log the actual XML documents sent to the server. We
can use it to see if the request is generated correctly.
It may also happen that cloud-init support isn't working correctly. To
verify this try to use the cloud-init support manually from webadmin.
Does it work from there?
Also, there is no option to set *Hostname *for the VM.
To set the host name you need to add something like this:
Host hostData = new Host();
hostData.setAddress(the.host.name);
cloudData.setHost(hostData);
_*Code:*_
/*Begin Customize VM*/
// Generate the random password, using whatever mechanism you
// prefer:
String password = cJql3P9XLQG4drCYVG/6Q/;
// You need to know the name of the template, the cluster and
// the VM you are going to create:
String templateName = rhel2_temp;
String clusterName = testCluster;
String vmName = myvm;
// Prepare the data to create the VM from the template:
org.ovirt.engine.sdk.entities.Template templateData = new
Template();
templateData.setName(templateName);
org.ovirt.engine.sdk.entities.Cluster clusterData = new
Cluster();
clusterData.setName(clusterName);
org.ovirt.engine.sdk.entities.VM vmDataForCreate = new VM();
vmDataForCreate.setName(vmName);
vmDataForCreate.setCluster(clusterData);
vmDataForCreate.setTemplate(templateData);
// Send the request to create the VM to the server:
api.getVMs().add(vmDataForCreate);
String state;
// White till the VM is down (it will be locked for a while):
for (;;) {
state = api.getVMs().get(vmName).getStatus().getState();
if (down.equals(state)) {
break;
}
Thread.sleep(1000);
}
System.out.println(System Status:+state);
// Populate parameters for the action to start the VM with
cloud-init:
org.ovirt.engine.sdk.entities.User userData = new User();
userData.setUserName(root);
userData.setPassword(password);
Users usersData = new Users();
usersData.getUsers().add(userData);
CloudInit cloudData = new CloudInit();
cloudData.setUsers(usersData);
Initialization initData = new Initialization();
initData.setCloudInit(cloudData);
VM vmDataForStart = new VM();
vmDataForStart.setInitialization(initData);
Action actionData = new Action();
actionData.setVm(vmDataForStart);
// Send the request to start the VM to the server:
api.getVMs().get(vmName).start(actionData);
System.out.println(After :
+api.getVMs().get(vmName).getStatus());
/*End Customize VM*/
Thanks Regards,
Tejesh
On Thu, Feb 13, 2014 at 2:26 PM, Juan Hernandez jhern...@redhat.com
mailto:jhern...@redhat.com wrote:
On 02/13/2014 09:29 AM, Shahar Havivi wrote:
On 13.02.14 00:59, Oved Ourfalli wrote:
- Original Message -
From: Shahar Havivi shah...@redhat.com
mailto:shah...@redhat.com
To: users@ovirt.org mailto:users@ovirt.org
Cc: Juan Antonio Hernandez Fernandez jhern...@redhat.com
Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
On 02/13/2014 03:59 PM, Shahar Havivi wrote:
On 13.02.14 20:17, Tejesh M wrote:
1. The Version is RHEV-M 3.3 Cloud-init is
cloud-init-0.6.3-0.12.bzr532.el6.noarch
2. In Webadmin, i don't find any option to set Cloud-init data's. I checked
under New VM-Initial Run.. Am i looking at the right place?
How to enable cloud-init support in engine?
You will not found it since you are working in 3.3 and this feature presented
in 3.4.
In 3.3 you can try to set the Cloud-Init via the Run-Once button.
In 3.3 you need first to create the VM. Once it is created select it,
click the Run Once button, then click on the plus sign next to
Initial Run, check the Cloud-Init box, and populate the fields you want.
I have installed cloud-init package in RHEV-M also in Template.
Please suggest.
On Thu, Feb 13, 2014 at 7:31 PM, Juan Hernandez jhern...@redhat.com wrote:
On 02/13/2014 02:39 PM, Tejesh M wrote:
Hi All,
Thanks alot.
I have created one VM with minimal installation installed cloud-init
package. And, converted that VM into Template. Then executed the code
given in
http://lists.ovirt.org/pipermail/users/2014-February/021302.html , but
no luck, the code is not setting root password.
What version of the engine are you running? I may not have the required
cloud-init support.
Try to run the application in debug mode:
Api api = new Api(
https://whatever/api;,
user@domain,
password,
null,
null,
null,
null,
true,
null,
true // - This is to enable debug mode
);
It will send to the log the actual XML documents sent to the server. We
can use it to see if the request is generated correctly.
It may also happen that cloud-init support isn't working correctly. To
verify this try to use the cloud-init support manually from webadmin.
Does it work from there?
Also, there is no option to set *Hostname *for the VM.
To set the host name you need to add something like this:
Host hostData = new Host();
hostData.setAddress(the.host.name);
cloudData.setHost(hostData);
_*Code:*_
/*Begin Customize VM*/
// Generate the random password, using whatever mechanism you
// prefer:
String password = cJql3P9XLQG4drCYVG/6Q/;
// You need to know the name of the template, the cluster and
// the VM you are going to create:
String templateName = rhel2_temp;
String clusterName = testCluster;
String vmName = myvm;
// Prepare the data to create the VM from the template:
org.ovirt.engine.sdk.entities.Template templateData = new
Template();
templateData.setName(templateName);
org.ovirt.engine.sdk.entities.Cluster clusterData = new
Cluster();
clusterData.setName(clusterName);
org.ovirt.engine.sdk.entities.VM vmDataForCreate = new VM();
vmDataForCreate.setName(vmName);
vmDataForCreate.setCluster(clusterData);
vmDataForCreate.setTemplate(templateData);
// Send the request to create the VM to the server:
api.getVMs().add(vmDataForCreate);
String state;
// White till the VM is down (it will be locked for a while):
for (;;) {
state = api.getVMs().get(vmName).getStatus().getState();
if (down.equals(state)) {
break;
}
Thread.sleep(1000);
}
System.out.println(System Status:+state);
// Populate parameters for the action to start the VM with
cloud-init:
org.ovirt.engine.sdk.entities.User userData = new User();
userData.setUserName(root);
userData.setPassword(password);
Users usersData = new Users();
usersData.getUsers().add(userData);
CloudInit cloudData = new CloudInit();
cloudData.setUsers(usersData);
Initialization initData = new Initialization();
initData.setCloudInit(cloudData);
VM vmDataForStart = new VM();
vmDataForStart.setInitialization(initData);
Action actionData = new Action();
actionData.setVm(vmDataForStart);
// Send the request to start the VM to the server:
api.getVMs().get(vmName).start(actionData);
System.out.println(After :
+api.getVMs().get(vmName).getStatus());
/*End Customize VM*/
Thanks Regards,
Tejesh
On Thu, Feb 13, 2014 at 2:26 PM, Juan Hernandez jhern...@redhat.com
mailto:jhern...@redhat.com wrote:
On 02/13/2014 09:29 AM, Shahar Havivi wrote:
On 13.02.14 00:59, Oved Ourfalli wrote:
- Original Message -
From: Shahar Havivi shah...@redhat.com
mailto:shah...@redhat.com
To: users@ovirt.org mailto:users@ovirt.org
Cc: Juan Antonio Hernandez
Re: [Users] possible to attach cloud-init data to vm started from cd rom?
Here is the BZ, I also found 2 maybe related BZs which are already closed: https://bugzilla.redhat.com/show_bug.cgi?id=1064927 Am 12.02.2014 13:37, schrieb Sven Kieske: Hi, I would like to know if the following scenario is supported in ovirt (currently testing 3.3.2). You have a vm with an attached disk. You want to start this vm with an attached iso image via cd-rom you want to pass to this started system cloud-init metadata via run once or REST. I know that ovirt passes the metadata by creating an ISO and attaching this ISO to the VM as an CD-ROM itself. My tests so far included the following: 1. shut down the vm 2. click run once 3. switch boot order to boot from cd-rom, attach an ISO 4. activate cloud-init metadata and pass some data over it actual result: the system boots from hard disk, not from the attached iso. Second test: 1. shut down the vm 2. edit the vm, change boot order to boot from cd-rom, attach iso 2. click run once 4. activate cloud-init metadata and pass some data over it actual result: the system boots from hard disk, not from the attached iso. Is this not possible or am I doing it wrong? Any hints would be appreciated! -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] ovirt reports
Il 10/02/2014 10:55, Yaniv Dary ha scritto: Please check the dwh log for error and check the history database for data. You should be able to select any datacenter you like. You can not select multiple datacenters. Input controls should list all the living entities by default and you can click on the dropdown to get a list. Yaniv Ok I see no errors log in the log but I can view two DIFFERENT DC in different reports (I have 4 different DC) as they get selected per default Per example in Hosts Inventory I can only see a DC named "GlusterSD" while in many others (Active Virtual Machine by OS per example) I can only see Default DC selected as default If I try to type anything in the "Data Center" filter field, every character gets suddenly deleted If I click on the magnifier button nothing happens The same happens in every other field in the input contolrols filter window I have no idea about what to check to discover I'm using Firefox 28 on Linux but the same happens with Chrome Any idea anyone? Thank you and best regards Alessandro -- SkyNet SRL Via Maggiate 67/a - 28021 Borgomanero (NO) - tel. +39 0322-836487/834765 - fax +39 0322-836608 http://www.skynet.it Autorizzazione Ministeriale n.197 Le informazioni contenute in questo messaggio sono riservate e confidenziali ed è vietata la diffusione in qualunque modo eseguita. Qualora Lei non fosse la persona a cui il presente messaggio è destinato, La invitiamo ad eliminarlo ed a distruggerlo non divulgandolo, dandocene gentilmente comunicazione. Per qualsiasi informazione si prega di contattare i...@skynet.it (e-mail dell'azienda). Rif. D.L. 196/2003 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] engine-backup --restore
Thanks Alon, you were right. On 12/02/14 17:13, Alon Bar-Lev wrote: - Original Message - From: Juan Pablo Lorier jplor...@gmail.com To: Yedidyah Bar David d...@redhat.com Cc: users users@ovirt.org Sent: Wednesday, February 12, 2014 9:10:43 PM Subject: Re: [Users] engine-backup --restore Well, too soon to say boodbye. Thought I used --change-db-credentials in the restore, the engine seems to be unable to connect to the database. I assume that it didn't get the new password, so, is there a way to tell the engine about the new password? Regards, /etc/ovirt-engine/engine.conf/10-setup-database.conf or similar. Look for ENGINE_DB_* variables. On 12/02/14 16:03, Yedidyah Bar David wrote: - Original Message - From: Juan Pablo Lorier jplor...@gmail.com To: Yedidyah Bar David d...@redhat.com Cc: Sahina Bose sab...@redhat.com, users users@ovirt.org Sent: Wednesday, February 12, 2014 7:55:35 PM Subject: Re: [Users] Problems accesing the database Hi Yedidyah, But If I run engine-setup and then engine-backup restore shuldn't it import the data to the existing db created by engine-setup? That's shown everywhere so I thought it's a valid way to migrate No. There is a specific case in which this works automatically: All on the same host: 1. engine-setup 2. engine-backup --mode=backup (perhaps do other stuff here) 3. engine-cleanup 4. engine-backup --mode=restore Why does this work? Because 'engine-cleanup', since 3.3, does not drop the database nor user inside postgres. So when restore tries to access this database using this user and password it succeeds. In general, if you do the restore on another machine, and do there 'engine-setup; engine-cleanup' as a quick-postgres-provisioning-tool, you end up almost ready, but not quite - because the password is random, and therefore different between the installations. In principle you could have provided just the password to restore, but we decided that if you need to change the credentials, you should pass all of them (except for defaults). Hope this clarifies, ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] engine-backup --restore
Hi David, It ended correctly and password was changed in the 10-setup-database.conf but there were still errors in the engine log pointing to an authentication problem against the database. I'm starting over again with some hints from another post, lets see what happens. Regards, On 13/02/14 04:23, Yedidyah Bar David wrote: - Original Message - From: Alon Bar-Lev alo...@redhat.com To: Juan Pablo Lorier jplor...@gmail.com Cc: Yedidyah Bar David d...@redhat.com, users users@ovirt.org Sent: Wednesday, February 12, 2014 9:13:30 PM Subject: Re: [Users] engine-backup --restore - Original Message - From: Juan Pablo Lorier jplor...@gmail.com To: Yedidyah Bar David d...@redhat.com Cc: users users@ovirt.org Sent: Wednesday, February 12, 2014 9:10:43 PM Subject: Re: [Users] engine-backup --restore Well, too soon to say boodbye. Thought I used --change-db-credentials in the restore, the engine seems to be unable to connect to the database. I assume that it didn't get the new password, so, is there a way to tell the engine about the new password? Regards, /etc/ovirt-engine/engine.conf/10-setup-database.conf or similar. Look for ENGINE_DB_* variables. Indeed, but this should happen automatically if you passed correct credentials and restore succeeded. See e.g. the other report posted. Did restore succeed? Thanks, signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Memory usage
doron this is the balloon bug : https://bugzilla.redhat.com/show_bug.cgi?id=1035297 On Thu, Feb 13, 2014 at 2:05 PM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: users@ovirt.org Sent: Thursday, February 13, 2014 12:18:24 PM Subject: Re: [Users] Memory usage We can't turn off the memory balloon option because we are running the 3.3.2 with the bug of the memory balloon. Thx for the help! Which balloon bug? On Feb 13, 2014 10:51 AM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org , Martin Sivak msi...@redhat.com Sent: Thursday, February 13, 2014 11:16:27 AM Subject: Re: [Users] Memory usage On Thu, 2014-02-13 at 03:49 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org , Martin Sivak msi...@redhat.com Sent: Wednesday, February 12, 2014 7:31:47 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com : Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at : On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen Guys, these values are usually a result of overcommitment mechanism usage. For example, if KSM is effective, it will free a lot of memory pages, and total-free-committed becomes negative. Thanks a lot for the information. This was reported in https://bugzilla.redhat.com/show_bug.cgi?id=977758 and the engine is using memFree reported by vdsm, which is more accurate. The API reports the old version due to backwards compatibility. I just had a look at the bugzilla report and the RHEV documentation which says Current memory in bytes used by the virtual machine.. So this means, the reported values are totally useless for monitoring memory usage of a virtual machine if KSM is active. I would expect to get the memory usage of a virtual machine and not how much memory is consumed on the hypervisor (this is pretty useless information for me). Is it planned to report the memory usage in a virtual machine in the API as well? Regards, René René, started digging into this, but
Re: [Users] Memory usage
in attachement is the output of vdsclient On Thu, Feb 13, 2014 at 2:26 PM, Martin Sivak msi...@redhat.com wrote: Hi everybody, would it be possible to add the output of vdsClient getVmStats affected vm id from the affected host here and to the bug? Also can we please get the bug number that tracks this issue? I could not find it in BZ. -- Martin Sivák msi...@redhat.com Red Hat Czech RHEV-M SLA / Brno, CZ - Original Message - - Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: users@ovirt.org Sent: Thursday, February 13, 2014 12:18:24 PM Subject: Re: [Users] Memory usage We can't turn off the memory balloon option because we are running the 3.3.2 with the bug of the memory balloon. Thx for the help! Which balloon bug? On Feb 13, 2014 10:51 AM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org , Martin Sivak msi...@redhat.com Sent: Thursday, February 13, 2014 11:16:27 AM Subject: Re: [Users] Memory usage On Thu, 2014-02-13 at 03:49 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org, Martin Sivak msi...@redhat.com Sent: Wednesday, February 12, 2014 7:31:47 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com : Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at: On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen Guys, these values are usually a result of overcommitment mechanism usage. For example, if KSM is effective, it will free a lot of memory pages, and total-free-committed becomes negative. Thanks a lot for the information. This was reported in https://bugzilla.redhat.com/show_bug.cgi?id=977758 and the engine is using memFree reported by vdsm, which is more accurate. The API reports the old version due to backwards compatibility. I just had a look at the bugzilla report and the RHEV documentation which says Current memory in bytes used by the virtual machine.. So this means, the reported values
Re: [Users] snapshots not shown in webadmin on 3.3.3
It's done: *Bug 1064946* https://bugzilla.redhat.com/show_bug.cgi?id=1064946 -Snapshots are not shown Regards, On 12/02/14 19:41, Eli Mesika wrote: - Original Message - From: Juan Pablo Lorier jplor...@gmail.com To: users users@ovirt.org Sent: Wednesday, February 12, 2014 6:37:28 PM Subject: [Users] snapshots not shown in webadmin on 3.3.3 Hi, I've updated to 3.3.3 last week and now I find that the snapshots are not shown in webadmin. I've taken some new ones to see if it was due to the migration, but though they finish correctly, they are not shown in the webadmin tab. Is there a way to list the snapshots other than the webadmin? Juan I had reproduced that in 3.4 beta 2 , can you please open a bug on that ? Thanks Eli Regards, ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Fwd: Re: Memory usage
-- Forwarded message -- From: david van zeebroeck da...@analytics.brusselsairport.be Date: Feb 13, 2014 4:31 PM Subject: Re: [Users] Memory usage To: Martin Sivak msi...@redhat.com Cc: Doron Fediuck dfedi...@redhat.com, Koen Vanoppen vanoppen.k...@gmail.com, users@ovirt.org in attachement is the output of vdsclient On Thu, Feb 13, 2014 at 2:26 PM, Martin Sivak msi...@redhat.com wrote: Hi everybody, would it be possible to add the output of vdsClient getVmStats affected vm id from the affected host here and to the bug? Also can we please get the bug number that tracks this issue? I could not find it in BZ. -- Martin Sivák msi...@redhat.com Red Hat Czech RHEV-M SLA / Brno, CZ - Original Message - - Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: users@ovirt.org Sent: Thursday, February 13, 2014 12:18:24 PM Subject: Re: [Users] Memory usage We can't turn off the memory balloon option because we are running the 3.3.2 with the bug of the memory balloon. Thx for the help! Which balloon bug? On Feb 13, 2014 10:51 AM, Doron Fediuck dfedi...@redhat.com wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org , Martin Sivak msi...@redhat.com Sent: Thursday, February 13, 2014 11:16:27 AM Subject: Re: [Users] Memory usage On Thu, 2014-02-13 at 03:49 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Doron Fediuck dfedi...@redhat.com Cc: Koen Vanoppen vanoppen.k...@gmail.com , users@ovirt.org, Martin Sivak msi...@redhat.com Sent: Wednesday, February 12, 2014 7:31:47 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 11:22 -0500, Doron Fediuck wrote: - Original Message - From: René Koch rk...@linuxland.at To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Wednesday, February 12, 2014 4:18:37 PM Subject: Re: [Users] Memory usage On Wed, 2014-02-12 at 15:14 +0100, Koen Vanoppen wrote: In The GUI, it says it's using 25% of the memory. I guess it's the real value, right? The same happened for the memcached vm, someone reported to me - negative value in REST-API, but correct graph in oVirt webadmin GUI. I fear I have no idea how this can happen - so maybe someone else can help you troubleshoot this issue. 2014-02-12 15:10 GMT+01:00 Koen Vanoppen vanoppen.k...@gmail.com : Thanks for the quick respons, but there is no memcached running on that VM. Kind regards 2014-02-12 15:06 GMT+01:00 René Koch rk...@linuxland.at: On Wed, 2014-02-12 at 14:55 +0100, Koen Vanoppen wrote: Dear all, When we monitor one of our machines, we noticed that there was one vm that was constantly giving a error of memory usage. But when we took a look at it, there is actually nothing wrong with it. Now we looked furhter then that. We looked at the API of the machine and noticed something very strange: statistic href=/api/vms/3b9aa245-75ff-42e8-b921-1c9ce61826bf/statistics/b7499508-c1c3-32f0-8174-c1783e57bb08 id=b7499508-c1c3-32f0-8174-c1783e57bb08namememory.used/namedescriptionMemory used (agent)/descriptionvalues type=INTEGERvaluedatum-944892806/datum/value/valuestypeGAUGE/typeunitBYTES/unit It's a negative... Do you have memcached running in this vm? I heard about this issue with memcached, but never tested memcached in my oVirt environment. You get the real usage value with memory.used = memory.installed + memory.used Regards, René What could be the problem? Kind regards, koen Guys, these values are usually a result of overcommitment mechanism usage. For example, if KSM is effective, it will free a lot of memory pages, and total-free-committed becomes negative. Thanks a lot for the information. This was reported in https://bugzilla.redhat.com/show_bug.cgi?id=977758 and the engine is using memFree reported by vdsm, which is more
Re: [Users] snapshots not shown in webadmin on 3.3.3
Hi Jiri, You are right, chrome shows the snapshots. I'll change the bz to reflect this, you may mark it as a duplicate then. Regards, On 13/02/14 06:27, Jiri Belka wrote: On Wed, 12 Feb 2014 16:41:06 -0500 (EST) Eli Mesika emes...@redhat.com wrote: - Original Message - From: Juan Pablo Lorier jplor...@gmail.com To: users users@ovirt.org Sent: Wednesday, February 12, 2014 6:37:28 PM Subject: [Users] snapshots not shown in webadmin on 3.3.3 Hi, I've updated to 3.3.3 last week and now I find that the snapshots are not shown in webadmin. I've taken some new ones to see if it was due to the migration, but though they finish correctly, they are not shown in the webadmin tab. Is there a way to list the snapshots other than the webadmin? Juan I had reproduced that in 3.4 beta 2 , can you please open a bug on that ? Thanks Eli If this is just Web UI issue than it is known for long time. But there's no clear reproducer (BZ was filled for RHEVM 3.3). This has something to do with Firefox cache. With clear FF profile snapshots are visible. But after some time when are not visible until full reload of the page. j. signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] engine-backup --restore
A wiki page is a good idea, glad the steps worked in more than my case. - Trey On Thu, Feb 13, 2014 at 9:37 AM, Juan Pablo Lorier jplor...@gmail.com wrote: Hi Trey, Following your procedure, I was able to get the engine running. THANKS A LOT TO EVERYONE!! If you allow me, I'll create a wiki page with this mentioning you so others can get this easily. Regards, On 12/02/14 17:32, Trey Dockendorf wrote: I was having the same issue (and posted about it today, with full steps). I'd reply to my current post to list but I don't seem to receive my own posts. I have since taken these steps (as root) $ su - postgres -c dropdb engine $ su - postgres -c psql -c \create user engine password 'PASSWORD'\ $ su - postgres -c psql -c \create database engine owner engine template template0 encoding 'UTF8' lc_collate 'en_US.UTF-8' lc_ctype 'en_US.UTF-8'\ $ engine-backup --mode=restore --scope=all --file=engine-20140211-1457.tar.bz2 --log=engine-backup.log --change-db-credentials --db-host=localhost --db-port=5432 --db-user=engine --db-name=engine --db-password=PASSWORD Restoring... Rewriting /etc/ovirt-engine/engine.conf.d/10-setup-database.conf Note: you might need to manually fix: - iptables/firewalld configuration - autostart of ovirt-engine service You can now start the engine service and then restart httpd Done. $ engine-setup I believe I initially created the database incorrectly (ran 'createdb engine' as postgres user). I was getting errors during engine-setup that indicated the database could not be accessed. After the steps above, everything looks good. - Trey On Wed, Feb 12, 2014 at 1:10 PM, Juan Pablo Lorier jplor...@gmail.com wrote: Well, too soon to say boodbye. Thought I used --change-db-credentials in the restore, the engine seems to be unable to connect to the database. I assume that it didn't get the new password, so, is there a way to tell the engine about the new password? Regards, On 12/02/14 16:03, Yedidyah Bar David wrote: - Original Message - From: Juan Pablo Lorier jplor...@gmail.com To: Yedidyah Bar David d...@redhat.com Cc: Sahina Bose sab...@redhat.com, users users@ovirt.org Sent: Wednesday, February 12, 2014 7:55:35 PM Subject: Re: [Users] Problems accesing the database Hi Yedidyah, But If I run engine-setup and then engine-backup restore shuldn't it import the data to the existing db created by engine-setup? That's shown everywhere so I thought it's a valid way to migrate No. There is a specific case in which this works automatically: All on the same host: 1. engine-setup 2. engine-backup --mode=backup (perhaps do other stuff here) 3. engine-cleanup 4. engine-backup --mode=restore Why does this work? Because 'engine-cleanup', since 3.3, does not drop the database nor user inside postgres. So when restore tries to access this database using this user and password it succeeds. In general, if you do the restore on another machine, and do there 'engine-setup; engine-cleanup' as a quick-postgres-provisioning-tool, you end up almost ready, but not quite - because the password is random, and therefore different between the installations. In principle you could have provided just the password to restore, but we decided that if you need to change the credentials, you should pass all of them (except for defaults). Hope this clarifies, ___ 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 reports
- Original Message - From: Alessandro Bianchi a.bian...@skynet.it To: Yaniv Dary yd...@redhat.com Cc: users@ovirt.org Sent: Thursday, February 13, 2014 5:11:21 PM Subject: Re: [Users] ovirt reports Il 10/02/2014 10:55, Yaniv Dary ha scritto: Please check the dwh log for error and check the history database for data. You should be able to select any datacenter you like. You can not select multiple datacenters. Input controls should list all the living entities by default and you can click on the dropdown to get a list. Yaniv Ok I see no errors log in the log but I can view two DIFFERENT DC in different reports (I have 4 different DC) as they get selected per default Per example in Hosts Inventory I can only see a DC named GlusterSD while in many others (Active Virtual Machine by OS per example) I can only see Default DC selected as default This is because filter are set by the subject of the reports. Host Inventory will only list dcs with hosts while vm reports will only list dcs with vms. If I try to type anything in the Data Center filter field, every character gets suddenly deleted If I click on the magnifier button nothing happens The same happens in every other field in the input contolrols filter window Please elaborate on this and add screen shots. I have no idea about what to check to discover I'm using Firefox 28 on Linux but the same happens with Chrome Any idea anyone? Thank you and best regards Alessandro -- SkyNet SRL Via Maggiate 67/a - 28021 Borgomanero (NO) - tel. +39 0322-836487/834765 - fax +39 0322-836608 http://www.skynet.it Autorizzazione Ministeriale n.197 Le informazioni contenute in questo messaggio sono riservate e confidenziali ed è vietata la diffusione in qualunque modo eseguita. Qualora Lei non fosse la persona a cui il presente messaggio è destinato, La invitiamo ad eliminarlo ed a distruggerlo non divulgandolo, dandocene gentilmente comunicazione. Per qualsiasi informazione si prega di contattare i...@skynet.it (e-mail dell'azienda). Rif. D.L. 196/2003 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] engine-backup --restore
I'll do then next week. Regards and again, thanks to everyone. On 13/02/14 13:50, Trey Dockendorf wrote: A wiki page is a good idea, glad the steps worked in more than my case. - Trey On Thu, Feb 13, 2014 at 9:37 AM, Juan Pablo Lorier jplor...@gmail.com wrote: Hi Trey, Following your procedure, I was able to get the engine running. THANKS A LOT TO EVERYONE!! If you allow me, I'll create a wiki page with this mentioning you so others can get this easily. Regards, On 12/02/14 17:32, Trey Dockendorf wrote: I was having the same issue (and posted about it today, with full steps). I'd reply to my current post to list but I don't seem to receive my own posts. I have since taken these steps (as root) $ su - postgres -c dropdb engine $ su - postgres -c psql -c \create user engine password 'PASSWORD'\ $ su - postgres -c psql -c \create database engine owner engine template template0 encoding 'UTF8' lc_collate 'en_US.UTF-8' lc_ctype 'en_US.UTF-8'\ $ engine-backup --mode=restore --scope=all --file=engine-20140211-1457.tar.bz2 --log=engine-backup.log --change-db-credentials --db-host=localhost --db-port=5432 --db-user=engine --db-name=engine --db-password=PASSWORD Restoring... Rewriting /etc/ovirt-engine/engine.conf.d/10-setup-database.conf Note: you might need to manually fix: - iptables/firewalld configuration - autostart of ovirt-engine service You can now start the engine service and then restart httpd Done. $ engine-setup I believe I initially created the database incorrectly (ran 'createdb engine' as postgres user). I was getting errors during engine-setup that indicated the database could not be accessed. After the steps above, everything looks good. - Trey On Wed, Feb 12, 2014 at 1:10 PM, Juan Pablo Lorier jplor...@gmail.com wrote: Well, too soon to say boodbye. Thought I used --change-db-credentials in the restore, the engine seems to be unable to connect to the database. I assume that it didn't get the new password, so, is there a way to tell the engine about the new password? Regards, On 12/02/14 16:03, Yedidyah Bar David wrote: - Original Message - From: Juan Pablo Lorier jplor...@gmail.com To: Yedidyah Bar David d...@redhat.com Cc: Sahina Bose sab...@redhat.com, users users@ovirt.org Sent: Wednesday, February 12, 2014 7:55:35 PM Subject: Re: [Users] Problems accesing the database Hi Yedidyah, But If I run engine-setup and then engine-backup restore shuldn't it import the data to the existing db created by engine-setup? That's shown everywhere so I thought it's a valid way to migrate No. There is a specific case in which this works automatically: All on the same host: 1. engine-setup 2. engine-backup --mode=backup (perhaps do other stuff here) 3. engine-cleanup 4. engine-backup --mode=restore Why does this work? Because 'engine-cleanup', since 3.3, does not drop the database nor user inside postgres. So when restore tries to access this database using this user and password it succeeds. In general, if you do the restore on another machine, and do there 'engine-setup; engine-cleanup' as a quick-postgres-provisioning-tool, you end up almost ready, but not quite - because the password is random, and therefore different between the installations. In principle you could have provided just the password to restore, but we decided that if you need to change the credentials, you should pass all of them (except for defaults). Hope this clarifies, ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
Actually, i want to automate the vm provisioning through java sdk. and this
urgent requirement. Is it possible to automate setting hostname, root
password n nic info by any means in 3.3? Also in windows administration
password as similar to linux.. kindly help as im new to this..
On 13 Feb 2014 20:32, Juan Hernandez jhern...@redhat.com wrote:
On 02/13/2014 03:59 PM, Shahar Havivi wrote:
On 13.02.14 20:17, Tejesh M wrote:
1. The Version is RHEV-M 3.3 Cloud-init is
cloud-init-0.6.3-0.12.bzr532.el6.noarch
2. In Webadmin, i don't find any option to set Cloud-init data's. I
checked
under New VM-Initial Run.. Am i looking at the right place?
How to enable cloud-init support in engine?
You will not found it since you are working in 3.3 and this feature
presented
in 3.4.
In 3.3 you can try to set the Cloud-Init via the Run-Once button.
In 3.3 you need first to create the VM. Once it is created select it,
click the Run Once button, then click on the plus sign next to
Initial Run, check the Cloud-Init box, and populate the fields you
want.
I have installed cloud-init package in RHEV-M also in Template.
Please suggest.
On Thu, Feb 13, 2014 at 7:31 PM, Juan Hernandez jhern...@redhat.com
wrote:
On 02/13/2014 02:39 PM, Tejesh M wrote:
Hi All,
Thanks alot.
I have created one VM with minimal installation installed cloud-init
package. And, converted that VM into Template. Then executed the code
given in
http://lists.ovirt.org/pipermail/users/2014-February/021302.html ,
but
no luck, the code is not setting root password.
What version of the engine are you running? I may not have the required
cloud-init support.
Try to run the application in debug mode:
Api api = new Api(
https://whatever/api;,
user@domain,
password,
null,
null,
null,
null,
true,
null,
true // - This is to enable debug mode
);
It will send to the log the actual XML documents sent to the server. We
can use it to see if the request is generated correctly.
It may also happen that cloud-init support isn't working correctly. To
verify this try to use the cloud-init support manually from webadmin.
Does it work from there?
Also, there is no option to set *Hostname *for the VM.
To set the host name you need to add something like this:
Host hostData = new Host();
hostData.setAddress(the.host.name);
cloudData.setHost(hostData);
_*Code:*_
/*Begin Customize VM*/
// Generate the random password, using whatever mechanism you
// prefer:
String password = cJql3P9XLQG4drCYVG/6Q/;
// You need to know the name of the template, the cluster
and
// the VM you are going to create:
String templateName = rhel2_temp;
String clusterName = testCluster;
String vmName = myvm;
// Prepare the data to create the VM from the template:
org.ovirt.engine.sdk.entities.Template templateData = new
Template();
templateData.setName(templateName);
org.ovirt.engine.sdk.entities.Cluster clusterData = new
Cluster();
clusterData.setName(clusterName);
org.ovirt.engine.sdk.entities.VM vmDataForCreate = new VM();
vmDataForCreate.setName(vmName);
vmDataForCreate.setCluster(clusterData);
vmDataForCreate.setTemplate(templateData);
// Send the request to create the VM to the server:
api.getVMs().add(vmDataForCreate);
String state;
// White till the VM is down (it will be locked for a
while):
for (;;) {
state = api.getVMs().get(vmName).getStatus().getState();
if (down.equals(state)) {
break;
}
Thread.sleep(1000);
}
System.out.println(System Status:+state);
// Populate parameters for the action to start the VM with
cloud-init:
org.ovirt.engine.sdk.entities.User userData = new User();
userData.setUserName(root);
userData.setPassword(password);
Users usersData = new Users();
usersData.getUsers().add(userData);
CloudInit cloudData = new CloudInit();
cloudData.setUsers(usersData);
Initialization initData = new Initialization();
initData.setCloudInit(cloudData);
VM vmDataForStart = new VM();
vmDataForStart.setInitialization(initData);
Action actionData = new Action();
actionData.setVm(vmDataForStart);
// Send the request to start the VM to the server:
api.getVMs().get(vmName).start(actionData);
System.out.println(After :
+api.getVMs().get(vmName).getStatus());
Re: [Users] SPICE behind NAT
Quoting Andrew Lau and...@andrewklau.com: Your value for SpiceDefaultProxy should be your external IP address/hostname otherwise external users will never know where to connect to. So the spice proxy would be going out the firewall then looping back in (also known as hairpinning), which in my experience is usually a behaviour denied by many firewalls as standard, which is what I believe is happening here. This then becomes more of a firewall issue as you're spice proxy is I agree. Would you be willing to share the current IPTables rules on your external firewall so I can confirm this? (sanitised appropriately for actual IPs and/or hostnames, of course) You can contact me off-list if you prefer. This is more for curiousity/confirmation than anything else. I know that when I was on the same LAN as the oVirt box, I had to edit my local hosts file to point the proxy value to the oVirt box itself for the remote-viewer to connect to the Windows desktop. If that is indeed what is happening here, I think a better (and more universal) solution would be to have a VPN connection from the remote end user to the network where the oVirt/RHEV server is (site-to-site if the users are in an office and road warrior for remote individuals). Not sure how much of a performance hit that might make, though. Will need to do some testing. working. But just to confirm, if you open up console through chrome it should download a console.vv file rather than opening up remote-viewer natively, before you run it; open it with a text editor you'll see the proxy settings there. I took a look and the proxy settings are correct. The windows issue is probably just related to non proper drives installed. On the machine I am connecting from or the virtual machine I am connecting to? I downloaded the client from the link here: http://www.spice-space.org/download.html Is there a different SPICE client for Windows that is recommended? -Alan ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] about live snapshot and qemu-kvm
On 01/01/2014 06:24 AM, Gianluca Cecchi wrote: On Wed, Jan 1, 2014 at 4:38 AM, R P Herrold wrote: Out of curiousity, _what_ build environment 'flags' do you all, participating in this thread, refer to? -- the thread does not enumerate them explicitly, and one cannot expect to hit by 'indirect fire', a target not exposed With best regards, this New Year's eve I'm far from being a programmer, but as I went to compare build environments, between qemu-kvm-rhev-0.12.1.2-2.415.el6_5.3.src.rpm and qemu-kvm-0.12.1.2-2.415.el6_5.3.src.rpm in related spec file I see [g.cecchi@tekkaman SPECS]$ diff qemu-kvm.spec.upstream qemu-kvm.spec.rhev 3c3 %define rhev 0 --- %define rhev 1 12928a12929 rhel-6.5 and apart other probably not trivial implications, such as guest agent part, I see that the configure command takes one extra argument in base RH EL 6.5, that is --disable-rhev-features The only patch file containing this keyword is kvm-Block-streaming-disable-for-RHEL.patch and inside it there are these lines that impacts configure options and related built qemu-kvm: --- a/configure +++ b/configure @@ -286,6 +286,7 @@ spice= smartcard= smartcard_nss= live_snapshots=yes +block_stream=yes usb_redir= # OS specific @@ -686,10 +687,22 @@ for opt do ;; --enable-live-snapshots) live_snapshots=yes ;; + --disable-block-stream) block_stream=no + ;; + --enable-block-stream) block_stream=yes + ;; --disable-usb-redir) usb_redir=no ;; --enable-usb-redir) usb_redir=yes ;; + --disable-rhev-features) + live_snapshots=no; + block_stream=no; + ;; + --enable-rhev-features) + live_snapshots=yes; + block_stream=yes; + ;; *) echo ERROR: unknown option $opt; show_help=yes ;; esac @@ -863,8 +876,12 @@ echo --disable-smartcard-nss disable smartcard nss support echo --enable-smartcard-nss enable smartcard nss support echo --disable-live-snapshots disable live block device snapshot support echo --enable-live-snapshots enable live block device snapshot support +echo --disable-block-stream disable block streaming support +echo --enable-block-streamenable block streaming support echo --disable-usb-redir disable usb network redirection support echo --enable-usb-redir enable usb network redirection support +echo --disable-rhev-features disable RHEV-only features +echo --enable-rhev-features enable RHEV-only features echo echo NOTE: The object files are built at the place where configure is launched exit 1 @@ -2271,6 +2288,7 @@ echo Trace backend $trace_backend echo spice support $spice echo nss used $smartcard_nss echo Live snapshots$live_snapshots +echo Block streaming $block_stream echo xfsctl support$xfs echo usb net redir $usb_redir @@ -2526,6 +2544,10 @@ if test $live_snapshots = yes ; then echo CONFIG_LIVE_SNAPSHOTS=y $config_host_mak fi +if test $block_stream = yes ; then + echo CONFIG_BLOCK_STREAM=y $config_host_mak +fi + if test $usb_redir = yes ; then echo CONFIG_USB_REDIR=y $config_host_mak fi I don't think the rhev argument has instead implications in upstream source qemu-kvm-0.12.1.2.tar.gz So I think that if you want to dig more and if you have more competences, you have to see the full spec file and the full patch above. Files downloaded here: upstream http://ftp.redhat.com/redhat/linux/enterprise/6Server/en/os/SRPMS/qemu-kvm-0.12.1.2-2.415.el6_5.3.src.rpm rhev http://ftp.redhat.com/redhat/linux/enterprise/6Server/en/RHEV/SRPMS/qemu-kvm-rhev-0.12.1.2-2.415.el6_5.3.src.rpm Just for the record, we have setup a jenkins job to rebuild qemu-kvm for el6 until we get it officially from centos: http://jenkins.ovirt.org/view/Packaging/job/qemu-kvm-rhev_create_rpms_el6/ -- Cheers Douglas ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] about live snapshot and qemu-kvm
On Thu, Feb 13, 2014 at 8:42 PM, Douglas Schilling Landgraf wrote: Just for the record, we have setup a jenkins job to rebuild qemu-kvm for el6 until we get it officially from centos: http://jenkins.ovirt.org/view/Packaging/job/qemu-kvm-rhev_create_rpms_el6/ Great! And thanks! Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Call for Participation: FISL
Leonardo Vaz is organizing a participation of Open Source projects sponsored by Red Hat at FISL, the largest FOSS conference in LATAM which will happen from 7th to 10th of May in Porto Alegre, Brazil: http://softwarelivre.org/fisl15 The call for papers for the conference ends next Monday, February 17th and the talks can be submitted in the URL below: http://papers.softwarelivre.org/papers_ng If you have any question about the conference, feel free to contact Leo at l...@redhat.com. Peace, Brian -- Brian Proffitt - oVirt Community Manager Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 312 477 4320 / Cell: +1 574 383 9BKP IRC: bkp ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Opaque project on wiki?
Iordan: Yes, let's get together and figure out what content you need to post! BKP - Original Message - From: i iordanov iiorda...@gmail.com To: users@ovirt.org Sent: Thursday, February 13, 2014 8:41:01 AM Subject: [Users] Opaque project on wiki? Hey guys, I was wondering if you're interested in featuring the Opaque project somewhere on the wiki? If so, where? It's now in production, and the source code (GPLv3) is released in my repository housing all my remote desktop client software here: https://github.com/iiordanov/remote-desktop-clients Thanks! iordan -- The conscious mind has only one thread of execution. ___ 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] Google Summer of Code 2014
Hi everyone, I started a wiki page to list ideas for Google Summer of Code 2014: http://www.ovirt.org/Summer_of_Code The deadline for the submission is really soon (14th of Feb) but please feel free to try and add any idea that you may have. For more information about Google Summer of Code please refer to: https://developers.google.com/open-source/soc/ If you can't edit the wiki page please follow up to this thread with your proposals. Thanks, -- Federico ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] eninge-cleanup left db non-empty (was: Downgrading to 3.3.3 after 3.4.0 beta 2 testing)
On Thu, Feb 13, 2014 at 1:55 AM, Yedidyah Bar David d...@redhat.com wrote: - Original Message - From: Yedidyah Bar David d...@redhat.com To: Trey Dockendorf treyd...@gmail.com Cc: users users@ovirt.org, in...@ovirt.org Sent: Thursday, February 13, 2014 8:32:01 AM Subject: eninge-cleanup left db non-empty (was: [Users] Downgrading to 3.3.3 after 3.4.0 beta 2 testing) - Original Message - From: Trey Dockendorf treyd...@gmail.com To: users users@ovirt.org Sent: Wednesday, February 12, 2014 8:19:25 PM Subject: [Users] Downgrading to 3.3.3 after 3.4.0 beta 2 testing $ engine-cleanup $ engine-backup --mode=restore --scope=all --file=engine-20140211-1457.tar.bz2 --log=engine-backup.log Restoring... FATAL: Database is not empty Attached are the two engine-cleanup logs from both attempts. The first (from 20140211) was answering Yes only to remove Engine DB content. The second (from 20140212, today) was Yes to remove all components. Apparently engine-cleanup does not clean up everything. We tried to make it do that, and I am pretty certain it used to at some point... 1. You might want to open a bug about this. As you already posted, manually dropping and creating the database still works... 2. Adding infra@ - I think we should add a jenkins job to verify that engine-cleanup cleans up at least the database, perhaps other things. I am pretty certain it should be so for 3.3, didn't check 3.4 yet. Well, I now tried that with 3.4.0-beta2 and did not manage to reproduce - database was empty after engine-cleanup. If you manage to reproduce, please post the output of: pg_dump engine | grep -i ^create (as postgres, or passing credentials as needed). It should only output one line: CREATE EXTENSION IF NOT EXISTS plpgsql WITH SCHEMA pg_catalog; If it outputs anything else it's probably a bug. Thanks, FYI, -- Didi With 3.3.3 I got this after engine-cleanup. (/root/pgpass was created by me mimicking what's created by engine-backup). $ PGPASSFILE=/root/pgpass pg_dump -U engine -h localhost -p 5432 engine | grep -vi '^create extension' | grep -i '^create' CREATE PROCEDURAL LANGUAGE plpgsql; The grep statements above mimic what was executed by the engine-backup which resulted in a message FATAL: Database is not empty. I will try and reproduce with 3.4.0-beta2. Should I file a bug for this issue against 3.3.x? Thanks - Trey ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [ovirt-test-day-2] Possible bug while testing vm-init-persistent feature
Thank you, Shahar. I suspected that NPE would be due to empty domain :P (I forgot to mention that in my email) However, for me, even Run Once without Sysprep didn't work, I got an exception that seems to come from VDS broker backend component. Now I realize that I might have been using bad libvirt version. On my Fedora 19 host I have: # rpm -qa libvirt* libvirt-daemon-driver-qemu-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-nodedev-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-storage-1.1.3.2-1.fc19.x86_64 libvirt-daemon-kvm-1.1.3.2-1.fc19.x86_64 libvirt-client-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-network-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-nwfilter-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-interface-1.1.3.2-1.fc19.x86_64 libvirt-lock-sanlock-1.1.3.2-1.fc19.x86_64 libvirt-python-1.1.3.2-1.fc19.x86_64 libvirt-daemon-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-secret-1.1.3.2-1.fc19.x86_64 libvirt-daemon-config-nwfilter-1.1.3.2-1.fc19.x86_64 libvirt-daemon-qemu-1.1.3.2-1.fc19.x86_64 I'll try to test Sysprep some more in future. Thanks, Vojtech - Original Message - From: Shahar Havivi shah...@redhat.com To: Vojtech Szocs vsz...@redhat.com Cc: users users@ovirt.org, Einav Cohen eco...@redhat.com Sent: Wednesday, February 12, 2014 1:17:08 PM Subject: Re: [ovirt-test-day-2] Possible bug while testing vm-init-persistent feature Thanks Vojtech, There is a bug (and a fix) here: https://bugzilla.redhat.com/1063883 Shahar. On 11.02.14 18:20, Vojtech Szocs wrote: Hello, I think I found a possible bug while testing Shahar's vm-init-persistent feature, not sure if related to vm-init-persistent or Engine vs. vdsm RPC issue. Followed steps in [1,2] to install ovirt-engine on F19, then used it to setup another F19 node as host via WebAdmin GUI. [1] http://www.ovirt.org/OVirt_3.4_TestDay#Installation_notes [2] http://www.ovirt.org/OVirt_3.4.0_release_notes#SECOND_BETA_RELEASE On engine: # rpm -qa ovirt-engine* ovirt-engine-setup-base-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-webadmin-portal-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-websocket-proxy-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-dbscripts-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-setup-plugin-websocket-proxy-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-setup-plugin-ovirt-engine-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-tools-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-cli-3.4.0.3-1.fc19.noarch ovirt-engine-setup-plugin-ovirt-engine-common-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-setup-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-backend-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-setup-plugin-allinone-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-sdk-python-3.4.0.3-1.fc19.noarch ovirt-engine-restapi-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-lib-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-userportal-3.4.0-0.7.beta2.fc19.noarch On host: # rpm -qa vdsm* vdsm-python-zombiereaper-4.14.2-0.fc19.noarch vdsm-xmlrpc-4.14.2-0.fc19.noarch vdsm-4.14.2-0.fc19.x86_64 vdsm-cli-4.14.2-0.fc19.noarch vdsm-python-4.14.2-0.fc19.x86_64 Using default 3.4 DataCenter/Cluster, created WinXP VM via WebAdmin GUI *without* Sysprep enabled. Trying to Run Once with WinXP ISO attached, I get: Error while executing action Run VM once: Network error during communication with the Host. Relevant log part attached as XmlRpcExtensionException-part.log Command org.ovirt.engine.core.bll.RunVmOnceCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.common.XmlRpcExtensionException: Null values aren't supported, if isEnabledForExtensions() == false (Failed with error VDS_NETWORK_ERROR and code 5022) Second try, created WinXP VM via WebAdmin GUI *with* Sysprep enabled. On Initial Run tab, checked Configure Time Zone and providing VM OS specific timezone override, whose value is different than in System tab's (general) Time Zone field. Trying to Run Once with Sysprep enabled WinXP ISO attached, I get: Cannot run VM. VM is running. Relevant log part attached as VmIsRunning-part.log Command CreateVmVDSCommand(HostName = f19-host-34beta2, HostId = 02a21a1a-47d6-4d90-8059-a69f0724feff, vmId=cd3722b0-3139-4d23-8ad4-f01875e85a63, vm=VM [winxp-foo]) execution failed. Exception: RuntimeException: java.lang.NullPointerException .. CanDoAction of action RunVmOnce failed. Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,ACTION_TYPE_FAILED_VM_IS_RUNNING Checking if VM is really running on host (it's not): # vdsClient -s 0 list table (no results) Full engine.log + vdsm.log attached. I can provide WebAdmin GUI link and more details if needed. It's possible that there's something wrong with my engine/host, but I'm clueless as
Re: [Users] [ovirt-test-day-2] Possible bug while testing vm-init-persistent feature
On 13.02.14 12:35, Vojtech Szocs wrote: Thank you, Shahar. I suspected that NPE would be due to empty domain :P (I forgot to mention that in my email) However, for me, even Run Once without Sysprep didn't work, I got an exception that seems to come from VDS broker backend component. Now I realize that I might have been using bad libvirt version. On my Fedora 19 host I have: # rpm -qa libvirt* libvirt-daemon-driver-qemu-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-nodedev-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-storage-1.1.3.2-1.fc19.x86_64 libvirt-daemon-kvm-1.1.3.2-1.fc19.x86_64 libvirt-client-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-network-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-nwfilter-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-interface-1.1.3.2-1.fc19.x86_64 libvirt-lock-sanlock-1.1.3.2-1.fc19.x86_64 libvirt-python-1.1.3.2-1.fc19.x86_64 libvirt-daemon-1.1.3.2-1.fc19.x86_64 libvirt-daemon-driver-secret-1.1.3.2-1.fc19.x86_64 libvirt-daemon-config-nwfilter-1.1.3.2-1.fc19.x86_64 libvirt-daemon-qemu-1.1.3.2-1.fc19.x86_64 I'll try to test Sysprep some more in future. Thanks, Vojtech Please note that I push few hours ago a 7 patches related to VmInit that fix some bugs including the one that you reported. Thank you for your help, Shahar. - Original Message - From: Shahar Havivi shah...@redhat.com To: Vojtech Szocs vsz...@redhat.com Cc: users users@ovirt.org, Einav Cohen eco...@redhat.com Sent: Wednesday, February 12, 2014 1:17:08 PM Subject: Re: [ovirt-test-day-2] Possible bug while testing vm-init-persistent feature Thanks Vojtech, There is a bug (and a fix) here: https://bugzilla.redhat.com/1063883 Shahar. On 11.02.14 18:20, Vojtech Szocs wrote: Hello, I think I found a possible bug while testing Shahar's vm-init-persistent feature, not sure if related to vm-init-persistent or Engine vs. vdsm RPC issue. Followed steps in [1,2] to install ovirt-engine on F19, then used it to setup another F19 node as host via WebAdmin GUI. [1] http://www.ovirt.org/OVirt_3.4_TestDay#Installation_notes [2] http://www.ovirt.org/OVirt_3.4.0_release_notes#SECOND_BETA_RELEASE On engine: # rpm -qa ovirt-engine* ovirt-engine-setup-base-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-webadmin-portal-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-websocket-proxy-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-dbscripts-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-setup-plugin-websocket-proxy-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-setup-plugin-ovirt-engine-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-tools-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-cli-3.4.0.3-1.fc19.noarch ovirt-engine-setup-plugin-ovirt-engine-common-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-setup-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-backend-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-setup-plugin-allinone-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-sdk-python-3.4.0.3-1.fc19.noarch ovirt-engine-restapi-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-lib-3.4.0-0.7.beta2.fc19.noarch ovirt-engine-userportal-3.4.0-0.7.beta2.fc19.noarch On host: # rpm -qa vdsm* vdsm-python-zombiereaper-4.14.2-0.fc19.noarch vdsm-xmlrpc-4.14.2-0.fc19.noarch vdsm-4.14.2-0.fc19.x86_64 vdsm-cli-4.14.2-0.fc19.noarch vdsm-python-4.14.2-0.fc19.x86_64 Using default 3.4 DataCenter/Cluster, created WinXP VM via WebAdmin GUI *without* Sysprep enabled. Trying to Run Once with WinXP ISO attached, I get: Error while executing action Run VM once: Network error during communication with the Host. Relevant log part attached as XmlRpcExtensionException-part.log Command org.ovirt.engine.core.bll.RunVmOnceCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.common.XmlRpcExtensionException: Null values aren't supported, if isEnabledForExtensions() == false (Failed with error VDS_NETWORK_ERROR and code 5022) Second try, created WinXP VM via WebAdmin GUI *with* Sysprep enabled. On Initial Run tab, checked Configure Time Zone and providing VM OS specific timezone override, whose value is different than in System tab's (general) Time Zone field. Trying to Run Once with Sysprep enabled WinXP ISO attached, I get: Cannot run VM. VM is running. Relevant log part attached as VmIsRunning-part.log Command CreateVmVDSCommand(HostName = f19-host-34beta2, HostId = 02a21a1a-47d6-4d90-8059-a69f0724feff, vmId=cd3722b0-3139-4d23-8ad4-f01875e85a63, vm=VM [winxp-foo]) execution failed. Exception: RuntimeException: java.lang.NullPointerException .. CanDoAction of action RunVmOnce failed.
[Users] oVirt all-in-one install on an already in production server
I have several questions as I have ZERO experience with oVirt and I'm hoping to save myself any headaches before diving in. For the sake of argument, I have a Centos 6.5 box running KVM with several VMs already active. The storage is local, hardware RAID 5 and is set to libvirt default /var/lib/libvirt/images. I would make ISO storage something like /home/iso as that's where I have available space for 20-30 gigs of ISOs. 1. Is this proper in the first place or should I be using freshly installed Virtualization enabled machine? Otherwise: 2. For storage type should I say POSIXFS, ie ext4? 3. Is there any issue with just pointing storage to the libvirt default /var/lib/libvirt/images where my VMs currently live? Thank you for your time. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] issues with live snapshot
On 02/13/2014 12:41 PM, andreas.ew...@cbc.de wrote: Hi, I installed the jenkins rpms. Now creation of live snapshots works fine. Next thing is to take a quiescent snap. I think to update my guest agent.. Thanks! Thanks a lot for your feedback! -- Cheers Douglas ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Live Migrate Disks
Is it possible to live migrate disks like storage vMotion? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Live Migrate Disks
On Thu, Feb 13, 2014 at 8:56 PM, Maurice James wrote: Is it possible to live migrate disks like storage vMotion? It should be supported since 3.2. See http://www.ovirt.org/OVirt_3.2_release_notes So in current stable 3.3.3 it should be ok. take in mind that it depends on live snapshots, so limitation on RHEL / CerntOS 6.5 apply. In that case you should use the recent qemu-kvm rebuilt from jenkins job, as noted in other threads today: http://jenkins.ovirt.org/view/Packaging/job/qemu-kvm-rhev_create_rpms_el6/ HIH, Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] SPICE behind NAT
You just need some proper DST and SRC Nat rules and you should be fine. I use mikrotik so its slightly different but the same concept applies. For windows, I don't know, never really cared much as no one uses windows on our ovirt setup :) But the client tools you linked are for the client accessing the spice session. On Feb 14, 2014 3:20 AM, Alan Murrell a...@murrell.ca wrote: Quoting Andrew Lau and...@andrewklau.com: Your value for SpiceDefaultProxy should be your external IP address/hostname otherwise external users will never know where to connect to. So the spice proxy would be going out the firewall then looping back in (also known as hairpinning), which in my experience is usually a behaviour denied by many firewalls as standard, which is what I believe is happening here. This then becomes more of a firewall issue as you're spice proxy is I agree. Would you be willing to share the current IPTables rules on your external firewall so I can confirm this? (sanitised appropriately for actual IPs and/or hostnames, of course) You can contact me off-list if you prefer. This is more for curiousity/confirmation than anything else. I know that when I was on the same LAN as the oVirt box, I had to edit my local hosts file to point the proxy value to the oVirt box itself for the remote-viewer to connect to the Windows desktop. If that is indeed what is happening here, I think a better (and more universal) solution would be to have a VPN connection from the remote end user to the network where the oVirt/RHEV server is (site-to-site if the users are in an office and road warrior for remote individuals). Not sure how much of a performance hit that might make, though. Will need to do some testing. working. But just to confirm, if you open up console through chrome it should download a console.vv file rather than opening up remote-viewer natively, before you run it; open it with a text editor you'll see the proxy settings there. I took a look and the proxy settings are correct. The windows issue is probably just related to non proper drives installed. On the machine I am connecting from or the virtual machine I am connecting to? I downloaded the client from the link here: http://www.spice-space.org/download.html Is there a different SPICE client for Windows that is recommended? -Alan ___ 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] virt-v2v fail - GuestfsHandle.pm error + Redhat.pm error
Matthew Booth mbooth@... writes: I'd need to know exactly which version of virt-v2v you're running in order to diagnose the above. I think the unknown fd0 was fixed a while back, though. Are you running the latest available version? Matt FWIW, I've wasted hours on this one too, and just commented out the line above. I'm running a completely clean install on a Fedora 19 server, and the client is running Fedora 20 that I'm trying to v2v from KVM to oVirt. As a side note, It'd be nice, especially in the case that there might be some ignored, and other fatal errors, that errors that live on a die line also state DIE or FATAL ERROR in the output they give to the console. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Live Migrate Disks
Im running oVirt 3.4.0-0.7.beta2.el6 rpm -qa |grep qemu-kvm qemu-kvm-tools-0.12.1.2-2.415.el6_5.3.x86_64 qemu-kvm-0.12.1.2-2.415.el6_5.3.x86_64 And its failing with this error in the engine.log 2014-02-13 22:42:12,782 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-12) Failed in SnapshotVDS method 2014-02-13 22:42:12,785 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-12) Command SnapshotVDSCommand(HostName = Titan, HostId = 5869805e-5b95-485a-bd8a-07b472d3fcaf, vmId=dfe6ab9e-1f61-4202-ade9-18ade4757a5e) execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48 2014-02-13 22:42:13,016 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (org.ovirt.thread.pool-6-thread-12) Command org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand throw Vdc Bll exception. With error message VdcBLLException: Auto-generated live snapshot for VM dfe6ab9e-1f61-4202-ade9-18ade4757a5e failed (Failed with error imageErr and code 13) 2014-02-13 22:42:13,017 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (org.ovirt.thread.pool-6-thread-12) Reverting task unknown, handler: org.ovirt.engine.core.bll.lsm.LiveSnapshotTaskHandler -Original Message- From: Gianluca Cecchi [mailto:gianluca.cec...@gmail.com] Sent: Thursday, February 13, 2014 4:09 PM To: Maurice James Cc: users Subject: Re: [Users] Live Migrate Disks On Thu, Feb 13, 2014 at 8:56 PM, Maurice James wrote: Is it possible to live migrate disks like storage vMotion? It should be supported since 3.2. See http://www.ovirt.org/OVirt_3.2_release_notes So in current stable 3.3.3 it should be ok. take in mind that it depends on live snapshots, so limitation on RHEL / CerntOS 6.5 apply. In that case you should use the recent qemu-kvm rebuilt from jenkins job, as noted in other threads today: http://jenkins.ovirt.org/view/Packaging/job/qemu-kvm-rhev_create_rpms_el6/ HIH, Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
