| Re: AW: Re: vzsplit question [message #24426 is a reply to message #24420] |
Wed, 05 December 2007 06:26   |
vaverin
Messages: 708
Registered: September 2005
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Senior Member |
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Could you please send me (probably via PM) config example generated by vzsplit -n 35?
btw, you can look at vzsplit sources here:
http://git.openvz.org/?p=vzctl;a=blob;f=src/vzsplit.c;h=6d75 2023e3266d6eb72edf83357caa86267ee236;hb=HEAD
CPULIMITS values is used to calculate VE's CPU guarantee, i.e fair share of CPU time. By using fair CPU scheduler OpenVZ kernel is able to guarantee that VE always get its share of CPU time. However if nobody uses CPU, VE can get more than guaranteed.
For example if you have 3 active VEs with equal CPUUNITS each of them should get 1/3 of CPU power.
If one of VEs is idle not uses CPU, other ones will get 1/2 CPU per VE.
If only one VE eats CPU it can get up to 100% CPU power.
But if one of the sleeping VE will awake and will request CPU -- it will be sure that it will get its share of CPU power back.
Thank you,
Vasily Averin
[Updated on: Wed, 05 December 2007 06:31] Report message to a moderator |
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