Messages in this thread | | | From | (Alan Cox) | Subject | Re: NFS client performance 1.5 orders of magnitude too slow? (fwd) | Date | Tue, 9 Mar 1999 21:35:01 +0000 (GMT) |
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> Does that mean that the behavior of rsize/wsize in newer kernels will > change? Or the default 4k change?
With 2.2.3 if you say "8K writes" you get 4K writes on a box with 4K page sizes. With 2.2.2ac7 (which has the write gathering) you get bursts of 8K writes. This makes it a good 5 times faster for some of my test sets.
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