memrlimit controller merge to mainline
kamezawa.hiroyu at jp.fujitsu.com
Tue Jul 29 19:16:53 PDT 2008
On Wed, 30 Jul 2008 10:17:19 +0900
KAMEZAWA Hiroyuki <kamezawa.hiroyu at jp.fujitsu.com> wrote:
> A story I talked is based on the assumption that there may be not enough swap
> space against memory. We can ask cutomers to equip tons of swap when
> memory is huge. BTW, what is the maximum swap size now ?
> Can we extend it if it's small ?
I'm sorry for a noise. (maybe we can use tera-bytes in 64bit land.)
BTW, Redhat's RHEL instlation guide says
If M < 2G
S = M * 2
S = M + 2
as recomended value (for RHEL5). And maybe other guides will say the same
Maybe we can have enough swap space in usual case. Hmm.
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