OpenVZ Forum


Home » General » Support » ovzkernel-2.6.18-308.el5.028stab099.3 + vzctl-3.2-1 = problems "detected vswap CT config but ke (Error: detected vswap CT config but kernel does not support vswap)
Re: ovzkernel-2.6.18-308.el5.028stab099.3 + vzctl-3.2-1 = problems "detected vswap CT config bu [message #46239 is a reply to message #46237] Fri, 04 May 2012 22:00 Go to previous messageGo to previous message
kir is currently offline  kir
Messages: 1645
Registered: August 2005
Location: Moscow, Russia
Senior Member

Replied in bugzilla, copy-paste from bz follows:

Now, the problem is your physpages is not set the way it should. Newer vzctl is just able to detect it, while the old one didn't care. So this is the bug with your CT configuration, not vzctl.

If you look up the description of physpages (http://wiki.openvz.org/Physpages#physpages), you will note this:

> For older kernels, physpages is an accounting-only parameter.
> The barrier should be set to 0 and the limit to 'unlimited' (LONG_MAX).

So, the way to fix your CT config is:

vzctl set NNN --physpages 0:unlimited --save

Again, I am really sorry that new vzctl broke your CT start, but the problem is indeed with CT config not vzctl.


Kir Kolyshkin
http://static.openvz.org/userbars/openvz-developer.png
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: CentOS 5 HN with CentOS 6 Container Issues
Next Topic: which kernel to install
Goto Forum:
  


Current Time: Sun Sep 07 01:50:25 GMT 2025

Total time taken to generate the page: 0.14168 seconds