engine and
the actual OS configuration) and worked well on my tests, including
physical disconnections mid-I/O. Well done! :)
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http
/gmane.comp.emulators.qemu/92599
work on NFS is ongoing.
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an unexpected keyword argument 'childUmask'
How I can solve it ?
Hi,
please upgrade python-cpopen to version 1.3
Bests,
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A fix was already been committed.
About kvm and libvirt, you only need them on the nodes running hypervisors;
engine itself does not depend on them.
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monitor: Connection reset by peer
can you share the libvirtd and qemu logs?
Hopefully we can find some more information on those logs.
Bests,
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...
Unfortunately, you are been hit by
https://bugzilla.redhat.com/show_bug.cgi?id=1078312
It is fixed on gerrit, but you'll need VDSM = 4.14.8.1
Bests,
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Hi,
- Original Message -
From: Gianluca Cecchi gianluca.cec...@gmail.com
To: Francesco Romani from...@redhat.com
Cc: users users@ovirt.org, Roy Golan rgo...@redhat.com
Sent: Monday, May 12, 2014 9:56:33 AM
Subject: Re: [ovirt-users] getVdsCapabilites unexpected exception [was: Re
, and it will
consume
25W fully loaded, much less when idle. The fan is close to inaudible.
[2] I'll put together a document/wiki page with my findings and experience
afterwards.
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00:00.0 Host bridge: Advanced Micro Devices
/show_bug.cgi?id=1114978
besides that the feature seems to work nicely
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is the hypervisor host I used
Now the point is maybe I did some mistakes or overlooked some configuration
steps
(maybe blindly hit return instead of changing a default), but I suggest to
improve
the docs/wiki to document how to fix common gotchas and/or to reconfigure
things.
Bests,
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.
https://bugzilla.redhat.com/1124813
Can you share some VDSM logs? Attaching them to BZ would be super.
I'd like to check if that applies to virt flows as well - as I actually tend to
believe.
Bests,
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...@redhat.com, Tal Nisan
tni...@redhat.com, Mooli Tayer mta...@redhat.com, Francesco Romani
from...@redhat.com, Adam Litke
ali...@redhat.com
Sent: Tuesday, August 12, 2014 5:43:40 PM
Subject: [QA] [ACTION REQUIRED] oVirt 3.5.0 RC2 status
Hi,
tomorrow we should compose oVirt 3.5.0 RC2 starting at 08
...@redhat.com,
ykap...@redhat.com, Tal Nisan tni...@redhat.com, Mooli Tayer
mta...@redhat.com, Francesco Romani
from...@redhat.com
Sent: Tuesday, August 12, 2014 7:36:52 PM
Subject: Re: [QA] [ACTION REQUIRED] oVirt 3.5.0 RC2 status
On 12/08/14 17:43 +0200, Sandro Bonazzola wrote:
Hi
and/or on the oVirt wiki.
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, on freenode/#vdsm or OFTC/#ovirt, please ping me anytime -
see my sign below for my IRC nickname.
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- Original Message -
From: Daniel Helgenberger daniel.helgenber...@m-box.de
To: Francesco Romani from...@redhat.com
Cc: Dan Kenigsberg dan...@redhat.com, users@ovirt.org
Sent: Monday, September 29, 2014 2:54:13 PM
Subject: Re: [ovirt-users]3.4: VDSM Memory consumption
Hello
enlightnement support was added to oVirt 3.5.0:
(e.g. :
http://gerrit.ovirt.org/#/c/30254/
http://gerrit.ovirt.org/#/c/30255/
)
More optimization will come soon, depending on libvirt availability.
Bests,
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ones.
Can you share what is running on your hypervisors? versions of libvirt and
qemu.
Moreover, qemu and libvirt logs would help.
Thanks,
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- Original Message -
From: Charles Gruener cgrue...@gruener.us
To: Francesco Romani from...@redhat.com
Cc: Michal Skrivanek michal.skriva...@redhat.com, users@ovirt.org Users
users@ovirt.org
Sent: Monday, October 27, 2014 3:56:00 PM
Subject: Re: [ovirt-users] oVirt 3.5 on RHEL 6.6
working live migration function?
At this moment it is not working for me.
Live VM migration should work out of the box.
Please add more details if it does'nt.
Bests,
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please also add QEMU logs as found in
/var/log/libvirt/qemu/$VM_NAME.log
where VM_NAME is puppetdb here
thanks,
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http
- Original Message -
From: James James jre...@gmail.com
To: Francesco Romani from...@redhat.com
Cc: users users@ovirt.org
Sent: Friday, 14 November, 2014 4:53:22 PM
Subject: Re: [ovirt-users] VM migration/creation on host problem ...
In /var/log/libvirt/libvirt.log :
[root@ovirt
could do, as oVirt project, to improve the above?
Feedback welcome
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- Original Message -
From: Sandro Bonazzola sbona...@redhat.com
To: Francesco Romani from...@redhat.com, Users@ovirt.org, de...@ovirt.org
Sent: Tuesday, November 25, 2014 9:28:25 AM
Subject: Re: [ovirt-users] Out of the box experience on Fedora - was: Re:
[QE][ACTION REQUIRED] oVirt
,
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, it may happen on other cases as well.
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its configuration change.
To check that the configuration changed, you should NOT
see anymore this option
hv_relaxed
in the qemu commandline/logs
If this doesn't help, I'm afraid you'll need to file a QEMU bug.
HTH,
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RedHat Engineering Virtualization R D
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IRC
,
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, like ovirt-agent?
Well, we could think of a rename for oVirt 4.0 :)
Not 100% joking: besides being a bit more google-friendlier, that could solve
the packaging troubles and make old-vdsm and
new-vdsm-or-whaterver-we-may-call-it
trivially parallel installable on a given host.
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- Original Message -
From: Sandro Bonazzola sbona...@redhat.com
To: Eli Mesika emes...@redhat.com, Ido Barkan ibar...@redhat.com,
Adam Litke ali...@redhat.com,
Francesco Romani from...@redhat.com, Maor Lipchuk
mlipc...@redhat.com, Vered Volansky
vvola...@redhat.com, Eli Mesika
%{?rhel}
%{!?with_check:%global with_check 1}
%else
%{!?with_check:%global with_check 0}
%endif
=== cut here ===
Bests,
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bugs in the past. Can you please share
the libvirt debug logs of one hypervisor host which has this misbehaviour?
Bests,
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http
.
Thanks,
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- Original Message -
From: Michal Skrivanek mskri...@redhat.com
To: Francesco Romani from...@redhat.com
Cc: Wolfgang Bucher wolfgang.buc...@netland-mn.de, users@ovirt.org
(users@ovirt.org) users@ovirt.org
Sent: Tuesday, May 5, 2015 9:33:03 AM
Subject: Re: [ovirt-users] ovirt 3.5.2
/d5e8a32f-35ed-4dec-bf9d-3c818c2780a4/66f8876c-0898-4ff2-9325-a14835f2a872/images/b329d34e-78b3-46a5-9df8-00b83c2c982a/c79a596b-5701-4afd-a5b5-d37cf412095c
From the data gathered so far, it seems a selinux issue.
Bests,
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IRC
I'm also being disturb by this ennoyance.
Is there a workaround?
(oVirt 3.5.1, CentOS 7 hosts, iSCSI storage)
This message should have been removed in recent VDSM versions.
Which version of VDSM and libvirt are you running?
Bests,
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RedHat Engineering Virtualization R D
- Original Message -
> From: "Simone Tiraboschi" <stira...@redhat.com>
> To: "wodel youchi" <wodel.you...@gmail.com>
> Cc: "users" <users@ovirt.org>, "Roy Golan" <rgo...@redhat.com>, "Francesco
> Romani
AM
> Subject: [ovirt-users] console ports
>
> HI
>
> can someone pls update the default vm console ports which needs to be open in
> firewall ?
>
> Regards,
> Nagaraju
>
>
> ___
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> Users@ovirt.
and line, as per
"""
TL;DR: To make use of a serial console, just use console=ttyS0 on the kernel
command line, and systemd will automatically start a getty on it for you.
"""
nice full tutorial on http://0pointer.de/blog/projects/serial-console.html
Bests,
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the engine
Hi!
Can please file a bug about it?
Thanks,
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ons? Qemu, libvirt, vdsm,
ovirt-engine.
Please be prepared to file a oVirt bug, on Engine, because Vdsm is just the
humble
servant here, doing exactly what Engine orders.
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_
- Original Message -
> From: "Francesco Romani" <from...@redhat.com>
> To: "Budur Nagaraju" <nbud...@gmail.com>
> Cc: "users" <users@ovirt.org>
> Sent: Monday, February 8, 2016 11:43:49 AM
> Subject: Re: [ovirt-users] Logs Er
> I couldn’t find in the docs, how to start the listener.
It is a regular systemd unit, so
# systemctl status ovirt-vmconsole-proxy-sshd
and
# systemctl start ovirt-vmconsole-proxy-sshd
If you want it at every boot (most likely yes)
# systemctl enab
- Original Message -
> From: "Yedidyah Bar David" <d...@redhat.com>
> To: "Christophe TREFOIS" <christophe.tref...@uni.lu>, "Francesco Romani"
> <from...@redhat.com>
> Cc: "Fabrice Bacchella" <fabrice.bacche...@orang
d('/payload/') > 0:
> for serial in disk.getElementsByTagName('serial'):
> if not serial.hasChildNodes():
> serial.appendChild(domxml.createTextNode(str(uuid.uuid4(
> hooking.write_domxml(domxml)
> ------ cut here --
> ___
- Original Message -
> From: "Fabrice Bacchella" <fabrice.bacche...@orange.fr>
> To: "Francesco Romani" <from...@redhat.com>
> Cc: "Yedidyah Bar David" <d...@redhat.com>, "users" <users@ovirt.org>
> Sent: Wednesda
ice ports from libvirt
on the virtualization Host.
Once the VM is booted, Vdsm should report the port allocated by libvirt to
Engine.
Does this happen consistently or just sporadically? Which version of packages
are you using?
Bests,
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RedHat Engineering Virtualization R &a
- Original Message -
> From: "Yedidyah Bar David" <d...@redhat.com>
> To: "Fabrice Bacchella" <fabrice.bacche...@orange.fr>, "Francesco Romani"
> <from...@redhat.com>
> Cc: "users" <users@ovirt.org>
> Sent:
- Original Message -
> From: "Fabrice Bacchella" <fabrice.bacche...@orange.fr>
> To: "Francesco Romani" <from...@redhat.com>
> Cc: "Yedidyah Bar David" <d...@redhat.com>, "users" <users@ovirt.org>
> Sent: Wednesda
- Original Message -
> From: "Nathanaël Blanchet" <blanc...@abes.fr>
> To: "Francesco Romani" <from...@redhat.com>
> Cc: users@ovirt.org
> Sent: Friday, April 22, 2016 1:34:59 PM
> Subject: Re: [ovirt-users] ssh -t serial connection on Widow
https://the.earth.li/~sgtatham/putty/0.60/htmldoc/Chapter4.html#config-ssh-pty
> As the spice/vnc console, could it be a good idea to get the same on the
> UI so as to be OS independant?
Sorry, I don't understand this question. Could you please rephrase it?
Bests,
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Red
- Original Message -
> From: "Sandro Bonazzola" <sbona...@redhat.com>
> To: "Gianluca Cecchi" <gianluca.cec...@gmail.com>, "Michal Skrivanek"
> <mskri...@redhat.com>, "Francesco Romani"
> <from...@redhat.com>
could be simpler solutions depending on the Engine
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3. changes will take place after a Vdsm restart
HTH,
Bests,
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- Original Message -
> From: "Nir Soffer" <nsof...@redhat.com>
> To: "Fernando Fuentes" <ffuen...@darktcp.net>
> Cc: "Francesco Romani" <from...@redhat.com>, "users" <users@ovirt.org>
> Sent: Saturday, July 2, 2016
Hi all,
In case you missed it, oVirt 4.1.0 gained some support to run container
side to side to VMs.
Read the full story here:
https://fromanirh.github.io/containers-in-ovirt.html
I'll be happy to answer any question - make sure to CC me to have a
faster response time!
Bests,
--
Francesco
when the two sides of
the migration have different and incompatible version of QEMU.
In turn, this is quite often a bug, because forward migrations (e.g.
from 2.3.0 to 2.4.0) are always supported, for obvious upgrade needs.
So, which version of libvirt and qemu do you have on the sides of
failin
evaluate this setting for 4.2.0, and, perhaps, later
4.1.z, but for 4.1.0 this is still valid.
In terms of Vm configuration, the console device should have the
"consoleType" = "serial" setting.
This is the default Engine sends.
Not sure what HE is do
so the best way is to wait for the updated packages to come; unfortunately,
this may
require a long cycle, since those packages are most often provided by your
distribution.
HTH,
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RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani
d on your hypervisor?
Seems like Vdsm doesn't like your changes, perhaps it cannot just identify the
interface configuration
Edward, do you have any recommendations about this flow?
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ou mean you want to start a VM with the snapshot attached?
Perhaps this page could help
https://www.ovirt.org/develop/release-management/features/storage/backup-restore-api-integration/
Bests,
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RedHat Engineering Virtualization R & D
Phone: 8261328
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_
- Original Message -
> From: "Simone Tiraboschi" <stira...@redhat.com>
> To: "Steve Dainard" <sdain...@spd1.com>, "Francesco Romani"
> <from...@redhat.com>
> Cc: "users" <users@ovirt.org>
> Sent: Fr
* Engine is NOT aware of the available container runtimes. You must select it
carefully
Proper integration with Engine may be added in the future once this feature
exits
from the experimental/provisional stage.
Thanks for reading, make sure to share your thoughts on the oVirt mailing lists
ecover)
> vmId=`4f627cc1-9b52-4eef-bf3a-c02e8a6303b8`::operation failed:
> migration job: unexpectedly failed
This is surprising (no pun intended)
With a pretty high chance this comes from libvirt, I'm afraid you need
to dig in the libvirt logs/journal entries to learn more.
Vdsm could un
enable at client side
> $
The error message is a bit cryptic. It means you haven't given the "-t"
ssh options.
Please retry with:
ssh -t -i .ssh/id_dsa.pub ovirt-vmconsole@ovmgr1 -p connect
--vm-name c7service
> What is "client"
case is a QEMu bug. If QEMU cannot
correctly restore the VM state from the migration
data stream, you'll get the same error.
Anyway, this definitely looks like libvirt/qemu issue; better be
prepared to file a libvirt bug.
does it happen migrating to *any* CentOS7.3 box?
Bests,
--
Francesco Roman
ine.core.services.VMConsoleProxyServlet] (default
> task-25) [5d9b7d18] Error processing request: :
> java.lang.RuntimeException: Unable to create session using LoginOnBehalf
>
This smells like one engine internal bug. Please make sure to file one
bugzilla entry.
Bests,
--
Francesco Roman
quot;1970-01-01T00:00:01" port="-1" tlsPort="-1" type="spice">
> (ports with "-"? maybe it is fine because of autoport settings...)
>
Yes, "-1" means "autoallocation from libvirt".
I don't see obvious issues in this XML, and, most
RI is not supported by tunnelled migration
>
> So, i want to know how should i enable the tunnel migration feature.
> Can anyone help me?
> Thanks
>
> Regards.
>
> ----
> like...@cs2c.com.cn
>
>
> __
el migration feature.
> Can anyone help me?
> Thanks
>
> Regards.
>
> ----
> like...@cs2c.com.cn
>
>
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> http:
e, we need
more data; so could you please share:
1. the domain XML (virtsh -r dumpxml ...) and/or the qemu command line
of the affected VM, on the source side
2. the version of QEMU and libvirt that you are running
Thanks and bests,
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IRC: f
x86_64
>>> libvirt-daemon-config-nwfilter-2.0.0-10.el7_3.4.x86_64
>>> libvirt-daemon-driver-interface-2.0.0-10.el7_3.4.x86_64
>>> libvirt-daemon-driver-network-2.0.0-10.el7_3.4.x86_64
>>> libvirt-daemon-driver-nodedev-2.0.0-10.el7_3.4.x86_64
>>> libvirt-d
se file a bug[1] against qemu
+++
[1] As usual, it is advised to check on bugzilla first of the same issue
was already reporte
Bests,
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Senior SW Eng., Virtualization R
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Have a nice day!
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> ___
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>> http://lists.ovirt.org/mailman/listinfo/users
>
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>
> Supervision réseau
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> 227 avenue Professeur-Jean-Louis-Viala
> 34193 MONTPELLIER CEDEX 5
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>
>
>
>
>
>
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prevent the VM to start. Now, we need to see why it
happens in the first place. Will look at the vdsm logs as soon as possible.
Bests,
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he new 4.2
> engine.
Please file a bug about this, make sure to report the error below.
>
>
> My VM has this inside: total_bytes_sec="0" total_iops_sec="0" write_bytes_sec="0"
> write_iops_sec="100"/>
Where is this exactly?
bests,
--
Fra
Hi again,
On 05/18/2018 11:55 AM, Francesco Romani wrote:
> Hi,
>
>
> On 05/17/2018 02:58 PM, Ernest Beinrohr wrote:
>> Hi, I updated my engine and 1 host to 4.2 from 4.1 and now I cannot
>> start a VM and get this error:
>>
>> "UnsupportedType: Unsuppo
nother bug, related to
https://bugzilla.redhat.com/show_bug.cgi?id=1561010.
The proper fix is on Engine side, even though we can fix it on Vdsm side too
Bests,
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nvidia.
>
> The issue with the nics MTU appears to have gone away with the upgrade
> of host to the version above.
Nice to know!
If the MTU issue reappears, please file a bug
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ning: NOT tested on real hw or with
real VMs)
https://gerrit.ovirt.org/91499
bests,
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to start:
VM OPNsense is down with error. Exit message: Unable to add bridge ovirtmgmt
port vnet0: Operation not supported.
Hi,
could you please share the Vdsm and Engine logs?
Thanks,
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Francesco Romani
Senior SW Eng., Virtualization R
Red Hat
IRC: fromani github: @fromanirh
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IC card was removed from a VM during a
statistic reporting cycle, or somehow failed to report stats. But
really, is a wild guess.Let's look at the logs first.
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Francesco Romani
Senior SW Eng., Virtualization R
Red Hat
IRC: fromani github: @fromanirh
__
traction. The code is still
there, but it is pretty much unsupported and it is going to be removed
in future releases.
Bests,
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Francesco Romani
Senior SW Eng., Virtualization R
Red Hat
IRC: fromani github: @fromanirh
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starting
2018-07-18 06:07:30,658 - mom - INFO - MOM starting
And I totally not expect this. Martin, Andrej, is this the expected
behaviour?
Bests,
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Francesco Romani
Senior SW Eng., Virtualization R
Red Hat
IRC: fromani github: @fromanirh
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Users
Server]
RPC call VM.getStats failed (error 1) in 0.00 seconds (__init__:573)
2018-07-18 06:07:23,043+0100 INFO (jsonrpc/6) [root]
/usr/libexec/vdsm/hooks/after_get_caps/50_openstacknet: rc=0 err=
(hooks:110)
It could be a (benign) race on shutdown, but better continue the
investigation. Could
quent on your vdsm logs and alarming:
VolumeGroupSizeError: Volume Group not big enough: ('Not enough free
extents for extending LV
f3bb30a0-4745-4c77-aaca-e5f385905c1e/5c1ad23a-e418-4bb2-86b7-af4b14079224
(free=6, needed=8)',)
The fix depends on how you set up your ISCSI storage
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Francesco Rom
u may have hit this bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1542117
it could affect all VMs started with Engine <= 4.1 and later imported in
4.2, or Hosted Engine.
If your VM was first created under oVirt 4.2, please file a new bug.
HTH,
--
Francesco Romani
Senior SW Eng., Virtualizat
xml of vm
with custom pre-start hooks) I need some python know-how.
Hi,
You may find this patch useful: https://gerrit.ovirt.org/#/c/91499/
it is mostly untested, but should be a good starting point.
HTH,
--
Francesco Romani
Senior SW Eng., Virtualization R
Red Hat
IRC: fromani github: @
or, which is something I'm not sure is possible and that I'd
never recommend anyway.
Vdsm always tries hard to be super-careful with respect possible data
corruption.
Bests,
--
Francesco Romani
Senior SW Eng., Virtualization R
Red Hat
IRC: fromani github: @
On 10/10/19 10:44 AM, Gianluca Cecchi wrote:
On Thu, Oct 10, 2019 at 9:56 AM Francesco Romani <mailto:from...@redhat.com>> wrote:
The only way Vdsm will not pause the VM is if libvirt+qemu never
reports any ioerror, which is something I'm not sure is possible
and that
if Vdsm can't be sure, the only real option is to let
the sysadmin check and decide.
Bests,
--
Francesco Romani
Senior SW Eng., Virtualization R
Red Hat
IRC: fromani github: @fromanirh
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