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centos 6.4 and vswap problem [message #49498]

Wed, 08 May 2013 05:24

blackmetal
Messages: 5
Registered: January 2012

Junior Member

Hello,
in centos 5 when you create container and login to container and execute free -m it shows burstable memory but in centos 6.4 when you create vm and login to container and execute free -m it shows guaranteed memory , how can i fix this issue which show burstable memroy or vswap memory size instead guaranteed memory ?
thanks,

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Re: centos 6.4 and vswap problem [message #49503 is a reply to message #49498]

Wed, 08 May 2013 12:38

Ales
Messages: 330
Registered: May 2009

Senior Member

Within containers that use vswap, free -m shows virtual swap and regular memory, separated. Pretty much the same as a bare metal server would.

Example from a vswap enabled container:

             total       used       free     shared    buffers     cached
Mem:          2048        866       1181          0          0        740
-/+ buffers/cache:        126       1921
Swap:         2048          8       2039

Could you please post examples of the free -m output on your servers (and what you expect to see)?

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