Frantisek,
Can you please help? there seems to have incompatibility with SimpleHTTPServer?
Or use of undocumented feature?
Alon
- Original Message -
From: Garrett Baltezegar my9...@gmail.com
To: Alon Bar-Lev alo...@redhat.com
Cc: users@ovirt.org
Sent: Friday, June 13, 2014 12:50:30
Hi,
it's kind of you to let those know
about these attacks who do not already know them, but
this should be well understood by every professional by know.
Shared resources are never secure, if you
can not control the access from third parties
to shared memory.
this does not just affect KSM (or
On 9 Jun 2014, at 21:05, Markus Stockhausen wrote:
Hello,
at the moment we are investigating stalls of Windows XP VMs during
live migration. Our environment consists of:
- FC20 hypervisor nodes
- qemu 1.6.2
- OVirt 3.4.1
- Guest: Windows XP SP2
- VM Disks: Virtio IDE tested
-
On 10 Jun 2014, at 23:18, s k wrote:
Hello all,
As far as I understand, CPU Shares can be set on each VM individually and
cannot be changed while it's powered on.
It would be great if we could create resource pools (similar to what VMware
does) for CPU shares so that we could assign
- Original Message -
From: s k sokratis1...@outlook.com
To: users@ovirt.org
Sent: Wednesday, June 11, 2014 12:18:35 AM
Subject: [ovirt-users] Resource Pools in oVirt
Hello all,
As far as I understand, CPU Shares can be set on each VM individually and
cannot be changed while it's
hi guys,
according to an commit in Oct. 2013 there was a patch added to the SDK
which allows to attach an existing snapshot to a virtual machine:
commit 72e67dd5406f3c193234697ce88d92dbe64759d7
Author: Michael pasternak mpast...@redhat.com
Date: Wed Oct 30 11:24:19 2013 +0200
sdk:
Hi guys,
I actually use the same version of websockify without problems (but on Fedora).
For me this looks like some problem with certificates. Let me investigate
further.
F.
- Original Message -
From: Alon Bar-Lev alo...@redhat.com
To: Garrett Baltezegar my9...@gmail.com, Frantisek
On 11 Jun 2014, at 14:31, noc wrote:
On 26-5-2014 16:22, Gilad Chaplik wrote:
Hi Nathanaël,
happy to assist :) hope it will work in first run:
1) install the proxy and ovirtsdk.
2) put attached file in the right place (according to docs: .../plugins),
make sure to edit the file with
On 12 Jun 2014, at 05:11, Andrew Lau wrote:
The cloud-init integration was a little flaky when I was using it,
when it was introduced in 3.3 - definitely
I ended up not using any of the inbuilt oVirt options (eg. hostname,
root password). Root password never worked for me as it'd force a
Michal Skrivanek wrote:
On 11 Jun 2014, at 14:31, noc wrote:
On 26-5-2014 16:22, Gilad Chaplik wrote:
Hi Nathanaël,
happy to assist :) hope it will work in first run:
1) install the proxy and ovirtsdk.
2) put attached file in the right place (according to docs: .../plugins),
make
Well, I know this is not that
helpful but afaik there is work done
to replace xml-rpc communication with json based
communication.
Am 13.06.2014 10:57, schrieb Joop:
Then oVirt shouldn't either use that kind of numbers or should not use
xmlrpc.
Sorry but thats a non-answer and doesn't help
Hi Sven,
Thanks for you response, I will read some more.
But as you say it has been known for a while and I was aware of it for
many years although never diving into the specifics. I always thought it
was not a practical attack vector
What caught my attention was that it was so fast it can
CC'ing Fabian, who should know the actual image location.
Am 05.06.2014 10:58, schrieb Faltermeier, Florian:
Hi all,
I'm planning to update/reinstall my ovirt 3.4 hypervisors via the update
mechanism that provided in the ovirt-engine.
I red the documentation about Ovirt Node
I suppose a hosted-engine solution without HA
would suffice the use case of just having one system to host and manage
vms, with the ability to extend this system to many more.
Am 03.06.2014 13:52, schrieb Itamar Heim:
what would look different for hosted-engine on a single host? just not
have
+1 from me, this should work without manual tweaking (except for live
snapshots).
Am 09.06.2014 20:32, schrieb Joop:
If you install a minimal Centos-6.5 and add the ovirt repository and
then add the host using the webui of engine then it will install all
needed packages (vdsm/libvirt/kvm) and
On 12 Jun 2014, at 12:42, Puneet Bakshi wrote:
Hi,
I want to be able to install RPM packages (available in host system at some
path) to the guest VM and want this facility to be available as a tool.
I am thinking of having a gemu guest agent (qemu-ga) running inside guest VM.
I
Am Freitag, den 13.06.2014, 09:08 + schrieb Sven Kieske:
CC'ing Fabian, who should know the actual image location.
Am 05.06.2014 10:58, schrieb Faltermeier, Florian:
Hi all,
I'm planning to update/reinstall my ovirt 3.4 hypervisors via the update
mechanism that provided in the
Hi,
After updating VDSM to 4.14.9-0.el6 on a running vdsm node, I saw this
warning/error:
Updating : vdsm-python-zombiereaper-4.14.9-0.el6.noarch1/10
Updating : vdsm-python-4.14.9-0.el6.x86_64 2/10
Updating : vdsm-xmlrpc-4.14.9-0.el6.noarch
On Fri, Jun 13, 2014 at 09:22:37AM +0800, John Xue wrote:
I went through the xfce GUI options Settings Manager - Power
Manager to the field When power button is pressed, set to power
off, but only successful one time, after reboot it was already set to
Ask. If no one login to guest(just power
On 13 Jun 2014, at 11:04, Sven Kieske wrote:
Well, I know this is not that
helpful but afaik there is work done
to replace xml-rpc communication with json based
communication.
@Sven:
yeah, and one of the (many) reasons why we want it. But that's vdsm.
Scheduler is a different package/app.
On 13 Jun 2014, at 12:19, Dan Kenigsberg wrote:
On Fri, Jun 13, 2014 at 09:22:37AM +0800, John Xue wrote:
I went through the xfce GUI options Settings Manager - Power
Manager to the field When power button is pressed, set to power
off, but only successful one time, after reboot it was
On Fri, Jun 13, 2014 at 11:05:37AM +0200, Jorick Astrego wrote:
Hi Sven,
Thanks for you response, I will read some more.
But as you say it has been known for a while and I was aware of it for many
years although never diving into the specifics. I always thought it was not
a practical
Michal Skrivanek wrote:
On 13 Jun 2014, at 11:04, Sven Kieske wrote:
Well, I know this is not that
helpful but afaik there is work done
to replace xml-rpc communication with json based
communication.
@Sven:
yeah, and one of the (many) reasons why we want it. But that's vdsm.
Sven Kieske wrote:
+1 from me, this should work without manual tweaking (except for live
snapshots).
Am 09.06.2014 20:32, schrieb Joop:
If you install a minimal Centos-6.5 and add the ovirt repository and
then add the host using the webui of engine then it will install all
needed packages
- Original Message -
From: Dan Kenigsberg dan...@redhat.com
To: Jorick Astrego j.astr...@netbulae.eu, ali...@redhat.com,
do...@redhat.com
Cc: users@ovirt.org
Sent: Friday, June 13, 2014 1:36:17 PM
Subject: Re: [ovirt-users] KSM and cross-vm attack
On Fri, Jun 13, 2014 at
- Original Message -
From: Doron Fediuck dfedi...@redhat.com
To: Dan Kenigsberg dan...@redhat.com
Cc: users@ovirt.org
Sent: Friday, June 13, 2014 2:14:30 PM
Subject: Re: [ovirt-users] KSM and cross-vm attack
- Original Message -
From: Dan Kenigsberg
Done that:
https://bugzilla.redhat.com/show_bug.cgi?id=1109157
Am 13.06.2014 12:36, schrieb Dan Kenigsberg:
It would be relatively simple to disable KSM per VM. This way, a
customer that values security more than density, could pay more to keep
his memory pages unscanned by KSM.
Anyone
+1 on that one too.
I'm adding sandro to the conversation.
Is there any reason, why this is not done?
If not, I would open an RFE for that.
Am 13.06.2014 12:53, schrieb Joop:
Looking at this again I would like the webui install process to add the
repo too :-)
If engine-setup is up to date it
This site misses public keys for sending encrypted mails.
That's not that good for a security related mail.
I'm sure it just isn't mentioned in the wiki, could one
use the same keys as for redhat security mailings?
Am 13.06.2014 13:16, schrieb Doron Fediuck:
One more thing;
For future
In the end I didn't trace the cause of this issue, but a reboot of the
host appears to have stopped the odd behaviour. I'll keep an eye on it
and feedback if I see a repeat, perhaps there is something I can do to
provide some useful debugging information - open to suggestions?
Jim
On
Il 13/06/2014 13:19, Sven Kieske ha scritto:
+1 on that one too.
I'm adding sandro to the conversation.
Is there any reason, why this is not done?
If not, I would open an RFE for that.
Am 13.06.2014 12:53, schrieb Joop:
Looking at this again I would like the webui install process to add
Il 13/06/2014 13:40, Sandro Bonazzola ha scritto:
Il 13/06/2014 13:19, Sven Kieske ha scritto:
+1 on that one too.
I'm adding sandro to the conversation.
Is there any reason, why this is not done?
If not, I would open an RFE for that.
Am 13.06.2014 12:53, schrieb Joop:
Looking at this
Hi Garrett,
just a question about accessing the engine via the browser: do you access
engine via the fqdn you typed in in the engine-setup? For instance, if you
issue the certificates for 'mycompany.com' and use let's say ip address in the
browser, websockify won't work...
Cheers,
Franta
Would that help the issue being reported in this thread at all? This thread
was about issues with clean shutdown of a single node hosted environment,
which result in hangs/timeouts and the inability to issue poweroff without
it resulting in a reboot.
There have been no suggestions about how to
On 06/13/2014 10:43 AM, Michael Ablassmeier wrote:
hi guys,
according to an commit in Oct. 2013 there was a patch added to the SDK
which allows to attach an existing snapshot to a virtual machine:
commit 72e67dd5406f3c193234697ce88d92dbe64759d7
Author: Michael pasternak
Bob,
the way to handle it is to switch to global maintenance,
and then ssh into the VM and shut it down.
After rebooting you should switch maintenance mode to off.
- Original Message -
From: Bob Doolittle b...@doolittle.us.com
To: Sven Kieske s.kie...@mittwald.de
Cc: users
- Original Message -
From: Andrew Lau and...@andrewklau.com
To: Bob Doolittle b...@doolittle.us.com
Cc: users users@ovirt.org
Sent: Friday, June 6, 2014 6:14:18 AM
Subject: Re: [ovirt-users] Can HA Agent control NFS Mount?
On Fri, Jun 6, 2014 at 1:09 PM, Bob Doolittle
Great, I'm happy that it's working now!
Cheers,
Franta.
- Original Message -
From: Garrett Baltezegar my9...@gmail.com
To: Frantisek Kobzik fkob...@redhat.com
Cc: Alon Bar-Lev alo...@redhat.com, users@ovirt.org
Sent: Friday, June 13, 2014 2:26:06 PM
Subject: Re: [ovirt-users] novnc
- Original Message -
From: Frantisek Kobzik fkob...@redhat.com
To: Garrett Baltezegar my9...@gmail.com
Cc: Alon Bar-Lev alo...@redhat.com, users@ovirt.org
Sent: Friday, June 13, 2014 3:34:42 PM
Subject: Re: [ovirt-users] novnc error
Great, I'm happy that it's working now!
If I can help by providing any additional information about our current
network or system setup for your testing purposes , please let me know!
On Jun 13, 2014 8:36 AM, Alon Bar-Lev alo...@redhat.com wrote:
- Original Message -
From: Frantisek Kobzik fkob...@redhat.com
To: Garrett
The cloud-init integration was a little flaky when I was using it,
when it was introduced in 3.3 - definitely
...
Indeed. We are now using 3.4 and in works much better. And indeed the root
password option also works now! :-)
And we can add a domain IF we type domain after every VM that has to
One thing I do have to tweak is the group on /var/run/sanlock/sanlock.sock. By
default, when I reboot the owner/group/perms are this:
srw-rw 1 sanlock root 0 Jun 13 09:08 sanlock.sock
vdsm then has problems accessing sanlock.sock and I see errors like this in
engine.log:
2014-06-13
Doron,
This is my normal process but it does not resolve the issue.
A few of us who have experienced this have tried a number of things.
I see two hangs/wdmd timeouts during shutdown, so I think there are two
remaining lease holders.
I find if I stop vdsmd, ovirt-ha-agent, and
On 13 Jun 2014, at 15:17, Koen Vanoppen wrote:
The cloud-init integration was a little flaky when I was using it,
when it was introduced in 3.3 - definitely
...
Indeed. We are now using 3.4 and in works much better. And indeed the root
password option also works now! :-)
And we can
I have increased the amount of Ram from 4GB to 8GB
This is what I found:
[root@ovirt ~]# journalctl -r -a -u ovirt-engine
-- Logs begin at Wed 2014-06-04 10:56:26 EDT, end at Fri 2014-06-13 13:04:02
EDT
Jun 12 17:02:18 ovirt.od.itots.local ovirt-engine.py[6127]: 2014-06-12
17:02:18,
Jun
Il 13/giu/2014 19:14 Todd td...@yahoo.com ha scritto:
This is what I found, thank you for sharing:
[root@ovirt ~]# journalctl -r -a -u ovirt-engine
-- Logs begin at Wed 2014-06-04 10:56:26 EDT, end at Fri 2014-06-13
13:04:02 EDT
Jun 12 17:02:18 ovirt.od.itots.local ovirt-engine.py[6127]:
Hello,
after starting a VM in webadmin on ovirt engine 3.4.2 we have
to manually switch to another VM and back to get the console
icon active.
Is this behaviour desired?
Markus
Diese E-Mail enthält vertrauliche
- Original Message -
From: Jim Rippon j...@rippon.me.uk
To: Users@ovirt.org
Sent: Friday, June 13, 2014 1:23:10 PM
Subject: Re: [ovirt-users] Network traffic being mirrored
In the end I didn't trace the cause of this issue, but a reboot of the host
appears to have stopped the
Hi all,
after today's CentOS yum update, I had once more the Problem with LIVE
Snapshots due to the new qemu packages.
Can anyone explain me why there is such a huge difference between the
CENTOS QEMU Packages and the Jenkins RHEV qemu Packages.
CENTOS QEMU = LIVE Snapshot failed (tested with
Hi all,
after today's CentOS yum update, I had once more the Problem with LIVE
Snapshots due to the new qemu packages.
Can anyone explain me why there is such a huge difference between the
CENTOS QEMU Packages and the Jenkins RHEV qemu Packages.
CENTOS QEMU = LIVE Snapshot failed (tested with
Hi Christian,
On 06/13/2014 04:02 PM, Christian Rebel wrote:
Hi all,
after today's CentOS yum update, I had once more the Problem with LIVE
Snapshots due to the new qemu packages.
Can anyone explain me why there is such a huge difference between the
CENTOS QEMU Packages and the Jenkins RHEV
It turns out I was wrong before. I don't have to start up Engine to get
into this situation.
I did the following:
* Turn on Global Maintenance
* Engine init 0
* Reboot node
* Wait a few minutes
* poweroff
I'll get the timeouts and hangs during shutdown again, and a reset
instead of
52 matches
Mail list logo