[ovirt-users] Problem: My VM's keep logging off

[Donny Davis]

For the spice console on the VM do you have single sign on checked?

 

From: users-bounces at ovirt.org [mailto:users-bounces at ovirt.org] On Behalf Of Pedro ML Sousa
Sent: Friday, February 20, 2015 7:27 AM
To: users at ovirt.org
Subject: [ovirt-users] Problem: My VM's keep logging off

 

 

My VM's keep logging off


I have a HP server with 64GB of ram and 2 TB of disk space, the cpu is a Intel E5-2420v2 and 13 thin clients from igel (https://www.igel.com/products/thin-client-zero-client-hardware/iz2ud2-series/iz2ud2-specifications.html)
i've purchase the clients and a service from a company, they installed the thins clients and the system but they are not finding a solution to my problem.

The company installed centos 6.6 (final) (kernel linux 23.32-504.3.3.el6.x86_64) and ovirt 3.5.1 for virtualization (o.o.master.20141206225404)

I have 12 VM's with centos (when i edit then is shows red hat enterprise linux 6.x x64) and gnome desktop 2.28.2 and 1 VM with windows xp prof.

The problem only occurs on the VM's with linux.

On linux display type is: Spice I use virtual machine viewer 1.0256


Problem: when working the vm seems to log off and i have to put the username and password again, all the work that was open is losed.

1 VM seems to log off more or less at the same hour each day 1h40 pm and 6h15 pm. This VM now as a newer thin client version UD3 instead of UD2 (https://www.igel.com/products/thin-client-zero-client-hardware/iz3ud3-series/iz3ud3-specifications.html) and now the problem only occur 1 time each day (at 12h30/12h45pm).

All of the VM's including the one with XP Pro suffers from slowness, and on libreoffice the mouse scrooll seems nuts scrolling up and down by itself, now the exception is the VM with the new thin client.

On the same network switch i have VM's that logs off and others that remain on. So the problem doesn't seem to be with the network. The different VM's logs off from 1 to 7 times a day. Mostly 4 to 5 times a day.

When the VM logs off the caps lock become to work on the opposite condition off with caps light on and on with the caps light off.

Beside this i have problems with the canon's printes i have, they stop printing quite often.

I have access to the logs if anyone can help me i can upload the logs you like.

Hope anyone can help me, i'm glad to provide more information if you need.

Thanks in advance.

PS
pedromls at pmls.pt 

 

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