Fair IO share between VZ containers?

T

tmikaeld

Renowned Member
Jan 21, 2013
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Hello,

How can i fairly split the IO resources between my four VZ containers?

One of them are using 70% of the whole servers IO resources, i wan't to correct that.
 
tmikaeld said:
How can i fairly split the IO resources between my four VZ containers?

One of them are using 70% of the whole servers IO resources, i wan't to correct that.
Click to expand...

This is done by default using CFQ scheduler. But one container can still use 70% if others do not use the resources.
 
dietmar said:
This is done by default using CFQ scheduler. But one container can still use 70% if others do not use the resources.
Click to expand...

Thank you for the quick reply.

So if any of the other containers where to use more than 30%, the IO share would be lowered for the one consuming 70%?

If so, then all is well, we just don't want to get to the situation where one Virtual machine blocks all the others.
 
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