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Re: vzfs support [message #94 is a reply to message #92]

Wed, 14 September 2005 15:13

dim
Messages: 344
Registered: August 2005

Senior Member

What do you mean under 'double caching'?
Which kernel do you use on your server with 8GB RAM?

kernel finds balance between cache buffers/swap itself, but you can try to change it through sysctls. These sysctls are depends on kernel version. For 2.4 kernels it is vm.bdflush, for 2.6 - vm.swappiness, vm.dirty_ratio, vm_dirty_background_ratio.

If you need to avoid much memory used for system buffers - try to tune these parameters.

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[Message index]

		vzfs support By: Eric on Wed, 14 September 2005 10:13
		Re: vzfs support By: dim on Wed, 14 September 2005 11:22
		Re: vzfs support By: TheWiseOne on Wed, 14 September 2005 14:14
		Re: vzfs support By: dim on Wed, 14 September 2005 15:13
		Re: vzfs support By: TheWiseOne on Wed, 14 September 2005 15:16
		Re: vzfs support By: TheWiseOne on Wed, 14 September 2005 15:14

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