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SubjectRe: how to turn off, or to clear read cache?
Denis Vlasenko wrote:
> umount/mount cycle will do it, as well as intentional OOMing the box
> (from non-root account please;)

OOMing doesn't help also, since kernel starts to swap and I have
performance degradation after. Swithching off the swap is dangerous in
conjunction with OOMing.

Best regards, Sergey Spiridonov

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