[Users] oVirt upcoming release schedule update
by Sandro Bonazzola
oVirt team has updated the release schedule for upcoming releases.
These are tentative planning dates and may change.
2014-02-18 - oVirt 3.4.0 beta3
2014-02-18 - oVirt 3.3.4 beta
2014-02-24 - oVirt 3.4.0 RC Build
2014-02-25 - oVirt 3.3.4 RC
2014-02-27 - oVirt 3.4 Third Test Day
2014-03-03 - oVirt 3.4.0 GA
2014-03-04 - oVirt 3.3.4 GA
2014-05-01 - oVirt 3.5.0 Feature Freeze
2014-05-15 - oVirt 3.5.0 stable branching
2014-07-01 - oVirt 3.5.0 GA
More details on test days, etc to come in the next few weeks.
You'll find an updated ICS calendar attached to this email.
Thanks,
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
10 years, 10 months
[Users] Postponing 3.4.0 RC and test day
by Sandro Bonazzola
Hi,
we're postponing 3.4.0 RC build and test day to next week due to recent blockers opened on 3.4.0.
We actually have bug count 361 out of which 19 urgent, 64 high.
We're going to build a 3.4.0 beta3 later today once
Bug 1066466 - Disk name doesn't get assigned automatically after a CREATE command.
will be fixed.
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
10 years, 10 months
[Users] Very Triccky Video setting
by Juan Carlos YJ. Lin
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I try to setup video mode to access by xrdp, and finda that is not possible to change video ram, vram sizes.
find out hook qemu_cmdline that enable pass cmd line to qemu, but still is not running.
I need to set the video to 1024x768 16 bits and refresh rate to 30
Please help
Juan Carlos Lin
Unisoft S.A.
+595-993-288330
---------------------------------------------------
"Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente"
"Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias."
--=_b2de6dc8-03a4-446a-ae26-3b665ae38574
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Content-Transfer-Encoding: 7bit
<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 10pt; color: #000000'><span>I try to setup video mode to access by xrdp, and finda that is not possible to change video ram, vram sizes.<br>find out hook qemu_cmdline that enable pass cmd line to qemu, but still is not running.<br><br>I need to set the video to 1024x768 16 bits and refresh rate to 30<br><br>Please help<br><br><span name="x"></span>Juan Carlos Lin<br>Unisoft S.A.<br>+595-993-288330<span name="x"></span><br></span><br></div>
<br>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <HTML lang="es"> <HEAD> <TITLE>System-wide Disclaimer</TITLE> </HEAD> <BODY>---------------------------------------------------<br>"Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente"<br>"Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias." </BODY> </HTML><br>
</body></html>
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10 years, 10 months
[Users] "Volume Group does not exist". Blame device-mapper ?
by Nicolas Ecarnot
Hi,
oVirt 3.3, no big issue since the recent snapshot joke, but all in all
running fine.
All my VM are stored in a iSCSI SAN. The VM usually are using only one
or two disks (1: system, 2: data) and it is OK.
Friday, I created a new LUN. Inside a VM, I linked to it via iscsiadm
and successfully login to the Lun (session, automatic attach on boot,
read, write) : nice.
Then after detaching it and shuting down the MV, and for the first time,
I tried to make use of the feature "direct attach" to attach the disk
directly from oVirt, login the session via oVirt.
I connected nice and I saw the disk appear in my VM as /dev/sda or
whatever. I was able to mount it, read and write.
Then disaster stoke all this : many nodes suddenly began to become
unresponsive, quickly migrating their VM to the remaining nodes.
Hopefully, the migrations ran fine and I lost no VM nor downtime, but I
had to reboot every concerned node (other actions failed).
In the failing nodes, /var/log/messages showed the log you can read in
the end of this message.
I first get device-mapper warnings, then the host unable to collaborate
with the logical volumes.
The 3 volumes are the three main storage domains, perfectly up and
running where I store my oVirt VMs.
My reflexions :
- I'm not sure device-mapper is to blame. I frequently see device mapper
complaining and nothing is getting worse (not oVirt specifically)
- I have not change my network settings for months (bonding, linking...)
The only new factor is the usage of direct attach LUN.
- This morning I was able to reproduce the bug, just by trying again
this attachement, and booting the VM. No mounting of the LUN, just VM
booting, waiting, and this is enough to crash oVirt.
- when the disaster happens, usually, amongst the nodes, only three
nodes gets stroke, the only one that run VMs. Obviously, after
migration, different nodes are hosting the VMs, and those new nodes are
the one that then get stroke.
This is quite reproductible.
And frightening.
The log :
Jan 20 10:20:45 serv-vm-adm11 kernel: device-mapper: table: 253:36:
multipath: error getting device
Jan 20 10:20:45 serv-vm-adm11 kernel: device-mapper: ioctl: error adding
target to table
Jan 20 10:20:45 serv-vm-adm11 kernel: device-mapper: table: 253:36:
multipath: error getting device
Jan 20 10:20:45 serv-vm-adm11 kernel: device-mapper: ioctl: error adding
target to table
Jan 20 10:20:47 serv-vm-adm11 vdsm TaskManager.Task ERROR
Task=`847653e6-8b23-4429-ab25-257538b35293`::Unexpected
error#012Traceback (most recent call last):#012 File
"/usr/share/vdsm/storage/task.py", line 857, in _run#012 return
fn(*args, **kargs)#012 File "/usr/share/vdsm/logUtils.py", line 45, in
wrapper#012 res = f(*args, **kwargs)#012 File
"/usr/share/vdsm/storage/hsm.py", line 3053, in getVolumeSize#012
volUUID, bs=1))#012 File "/usr/share/vdsm/storage/volume.py", line 333,
in getVSize#012 mysd = sdCache.produce(sdUUID=sdUUID)#012 File
"/usr/share/vdsm/storage/sdc.py", line 98, in produce#012
domain.getRealDomain()#012 File "/usr/share/vdsm/storage/sdc.py", line
52, in getRealDomain#012 return
self._cache._realProduce(self._sdUUID)#012 File
"/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce#012
domain = self._findDomain(sdUUID)#012 File
"/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain#012 dom =
findMethod(sdUUID)#012 File "/usr/share/vdsm/storage/blockSD.py", line
1288, in findDomain#012 return
BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID))#012 File
"/usr/share/vdsm/storage/blockSD.py", line 414, in __init__#012
lvm.checkVGBlockSizes(sdUUID, (self.logBlkSize, self.phyBlkSize))#012
File "/usr/share/vdsm/storage/lvm.py", line 976, in
checkVGBlockSizes#012 raise se.VolumeGroupDoesNotExist("vg_uuid: %s"
% vgUUID)#012VolumeGroupDoesNotExist: Volume Group does not exist:
('vg_uuid: 1429ffe2-4137-416c-bb38-63fd73f4bcc1',)
Jan 20 10:20:47 serv-vm-adm11 ¿<11>vdsm vm.Vm ERROR
vmId=`2c0bbb51-0f94-4bf1-9579-4e897260f88e`::Unable to update the volume
80bac371-6899-4fbe-a8e1-272037186bfb (domain:
1429ffe2-4137-416c-bb38-63fd73f4bcc1 image:
a5995c25-cdc9-4499-b9b4-08394a38165c) for the drive vda
Jan 20 10:20:48 serv-vm-adm11 vdsm TaskManager.Task ERROR
Task=`886e07bd-637b-4286-8a44-08dce5c8b207`::Unexpected
error#012Traceback (most recent call last):#012 File
"/usr/share/vdsm/storage/task.py", line 857, in _run#012 return
fn(*args, **kargs)#012 File "/usr/share/vdsm/logUtils.py", line 45, in
wrapper#012 res = f(*args, **kwargs)#012 File
"/usr/share/vdsm/storage/hsm.py", line 3053, in getVolumeSize#012
volUUID, bs=1))#012 File "/usr/share/vdsm/storage/volume.py", line 333,
in getVSize#012 mysd = sdCache.produce(sdUUID=sdUUID)#012 File
"/usr/share/vdsm/storage/sdc.py", line 98, in produce#012
domain.getRealDomain()#012 File "/usr/share/vdsm/storage/sdc.py", line
52, in getRealDomain#012 return
self._cache._realProduce(self._sdUUID)#012 File
"/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce#012
domain = self._findDomain(sdUUID)#012 File
"/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain#012 dom =
findMethod(sdUUID)#012 File "/usr/share/vdsm/storage/blockSD.py", line
1288, in findDomain#012 return
BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID))#012 File
"/usr/share/vdsm/storage/blockSD.py", line 414, in __init__#012
lvm.checkVGBlockSizes(sdUUID, (self.logBlkSize, self.phyBlkSize))#012
File "/usr/share/vdsm/storage/lvm.py", line 976, in
checkVGBlockSizes#012 raise se.VolumeGroupDoesNotExist("vg_uuid: %s"
% vgUUID)#012VolumeGroupDoesNotExist: Volume Group does not exist:
('vg_uuid: 1429ffe2-4137-416c-bb38-63fd73f4bcc1',)
Jan 20 10:20:48 serv-vm-adm11 ¿<11>vdsm vm.Vm ERROR
vmId=`2c0bbb51-0f94-4bf1-9579-4e897260f88e`::Unable to update the volume
ea9c8f12-4eb6-42de-b6d6-6296555d0ac0 (domain:
1429ffe2-4137-416c-bb38-63fd73f4bcc1 image:
f42e0c9d-ad1b-4337-b82c-92914153ff44) for the drive vdb
Jan 20 10:21:03 serv-vm-adm11 vdsm TaskManager.Task ERROR
Task=`27bb14f9-0cd1-4316-95b0-736d162d5681`::Unexpected
error#012Traceback (most recent call last):#012 File
"/usr/share/vdsm/storage/task.py", line 857, in _run#012 return
fn(*args, **kargs)#012 File "/usr/share/vdsm/logUtils.py", line 45, in
wrapper#012 res = f(*args, **kwargs)#012 File
"/usr/share/vdsm/storage/hsm.py", line 3053, in getVolumeSize#012
volUUID, bs=1))#012 File "/usr/share/vdsm/storage/volume.py", line 333,
in getVSize#012 mysd = sdCache.produce(sdUUID=sdUUID)#012 File
"/usr/share/vdsm/storage/sdc.py", line 98, in produce#012
domain.getRealDomain()#012 File "/usr/share/vdsm/storage/sdc.py", line
52, in getRealDomain#012 return
self._cache._realProduce(self._sdUUID)#012 File
"/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce#012
domain = self._findDomain(sdUUID)#012 File
"/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain#012 dom =
findMethod(sdUUID)#012 File "/usr/share/vdsm/storage/blockSD.py", line
1288, in findDomain#012 return
BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID))#012 File
"/usr/share/vdsm/storage/blockSD.py", line 414, in __init__#012
lvm.checkVGBlockSizes(sdUUID, (self.logBlkSize, self.phyBlkSize))#012
File "/usr/share/vdsm/storage/lvm.py", line 976, in
checkVGBlockSizes#012 raise se.VolumeGroupDoesNotExist("vg_uuid: %s"
% vgUUID)#012VolumeGroupDoesNotExist: Volume Group does not exist:
('vg_uuid: 83d39199-d4e4-474c-b232-7088c76a2811',)
--
Nicolas Ecarnot
10 years, 10 months
[Users] Command line : how to add a removed host?
by Nicolas Ecarnot
Hi,
Doing some tests, I set 2 hosts into maintenance mode, then "removed" them.
When trying to add them back into the cluster, I found nothing more than
the "new" action.
Using it and configuring the IP address, I see oVirt re-installing many
packages.
Once installed, the host can not be added because :
"Host host016 is installed with VDSM version (4.13) and cannot join
cluster cluster21 which is compatible with VDSM versions [4.9, 4.11,
4.12, 4.10]."
In fact, I have 2 questions:
- For the second host (still untouched), is there a way to add it back
into the cluster without re-installing the packages maybe via the
command line) (and then preventing this version issue)?
- For the weeks to come, I see I'll have to upgrade some parts. I don't
know what is needed to upgrade for the VDSM version to get upgraded
("for [4.9, 4.11, 4.12, 4.10] to increase"). Obviously, I don't want to
break the whole cluster while upgrading it.
Thank you.
--
Nicolas Ecarnot
10 years, 10 months
[Users] Stuck Migration
by Maurice James
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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
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link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1><p =
class=3DMsoNormal>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<o:p></o:p></p></div></body></html>
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10 years, 10 months
[Users] about live snapshot and qemu-kvm
by Nathanaël Blanchet
This is a multi-part message in MIME format.
--------------080009080202040109020900
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8bit
Hi all,
I'm about to migrate from the dreyou 3.2 repo to the official 3.3
repositories. I was used to take live snapshot with
qemu-kvm-rhev-0.12.1.2-2.355.el6.5.x86_64 which was recompiled from the
redhat srpms, because live snapshot was not supported by the official
qemu-kvm in el6.4.
* Does now 6.5 include the correct qemu-kvm version for live snapshot?
* If not why does redhat provide a separate qemu package for RHEV
while fedora has got the correct package?
* Does ovirt team provide support for el6 live snapshot "out of the
box" or do they recommend to get the correct qemu-kvm version from
the rhev repository?
Assuming that redhat doesn't provide the same qemu-kvm in rhev than in
el6, what about including qemu-kvm-rhev in the ovirt el6 repository as
dreyou did ?
Thanks
--
Nathanaël Blanchet
Supervision réseau
Pôle exploitation et maintenance
Département des systèmes d'information
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
blanchet(a)abes.fr
--------------080009080202040109020900
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<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<font size="-1">Hi all,<br>
<br>
I'm about to migrate from the dreyou 3.2 repo to the official 3.3
repositories. I was used to take live snapshot with
qemu-kvm-rhev-0.12.1.2-2.355.el6.5.x86_64 which was recompiled
from the redhat srpms, because live snapshot was not supported by
the official qemu-kvm in el6.4.<br>
</font>
<ul>
<li><font size="-1">Does now 6.5 include the correct qemu-kvm
version for live snapshot?</font></li>
<li><font size="-1">If not why does redhat provide a separate qemu
package for RHEV while fedora has got the correct package? <br>
</font></li>
<li><font size="-1">Does ovirt team provide support for el6 live
snapshot "out of the box" or do they recommend to get the
correct qemu-kvm version from the rhev repository?</font></li>
</ul>
<font size="-1">Assuming that redhat doesn't provide the same
qemu-kvm in rhev than in el6, what about including qemu-kvm-rhev
in the ovirt el6 repository as dreyou did ?<br>
<br>
Thanks <br>
</font><br>
<font size="-1"><br>
</font>
<pre class="moz-signature" cols="72">--
Nathanaël Blanchet
Supervision réseau
Pôle exploitation et maintenance
Département des systèmes d'information
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
<a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet(a)abes.fr</a> </pre>
</body>
</html>
--------------080009080202040109020900--
10 years, 10 months
[Users] hosted-engine deployment doesn't accept legal email address (ovirt-3.4.0-prerelease)
by Giorgio Bersano
Hi,
I am happily testing the hosted engine feature, sorry I was late on
the test day but I dare to provide some feedback.
To be more clear I prefer to report one item per email.
This is related to a really minor issue I think it doesn't deserve a
Bugzilla but I'm ready to do it if requested.
So, during
# hosted-engine --deploy
in the step named "--== HOSTED ENGINE CONFIGURATION ==--" we are asked
to provide a couple of email addresses but addresses with an hypen
before the @ sign (ex. my-name(a)mydomain.com ) aren't allowed and
throwns the following:
[ ERROR ] Invalid input, please try again
As a workaround I used another address but, looking at
/usr/share/ovirt-hosted-engine-setup/plugins/ovirt-hosted-engine-setup/ha/ha_notifications.py
(ovirt-hosted-engine-setup-1.1.0-0.5.beta2.el6.noarch)
I've found that _RE_EMAIL_ADDRESS is using a simplified pattern (hope
that gmail doesn't mangles text too much):
[a-zA-Z0-9_.+]+
@
[a-z0-9.-]+
even avoiding the intricacy of the whole possibilities (see "Local
part" in http://en.wikipedia.org/wiki/Email_address ) I think the
following (not tested) could be more appropriate:
[a-zA-Z0-9]
[a-zA-Z0-9_.+-]+
[a-zA-Z0-9]
@
[a-z0-9.-]+
don't know if it really works as I've never programmed in python but I
hope you get the idea.
Best regards,
Giorgio.
10 years, 10 months
[Users] snapshots not shown in webadmin on 3.3.3
by Juan Pablo Lorier
This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--APdkdNOel5hXd7IdFmx4QMVqj4ptcbmOv
Content-Type: text/plain; charset=ISO-8859-1
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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?
Regards,
--APdkdNOel5hXd7IdFmx4QMVqj4ptcbmOv
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10 years, 10 months
