Messages in this thread | | | Date | Sun, 10 Oct 1999 07:25:39 +0900 | From | ishikawa <> | Subject | Re: Potential SCSI system bottleneck. |
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ishikawa wrote:
>Here is a potential performance problem uncovered >by a set of benchmark tests. >Namely two SCSI adaptors don't speed up raid 0/1 perceptibly >in comparison to the performance of a single SCSI adaptor system. >(and under dual CPU system for that matter .) > >Let me explain. This is lengthy containing the benchmark result, etc. > >A certain Mr. Sagai did a comparison of disk system performance on > > ...
Thank you for many insights especially the quantative discussion concerning the earlier post of mine.
Please send any other tips to me.
I will summarize them and contact Mr. Sagai since he doesn't seem to read linux-scsi / linux-kernel himself.
(I am not sure if he can assemble 4 or 6 SCSI disks for additional raid configuration in a short time or if he can move up to 2.3.x series easily, but one of my friends who's a college researcher may.)
Again thank you and send any hints/tips/suggestions coming.
Regards
Chiaki Ishikawa
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