SCSI Throughput Question

From: Warren, John H. <JHWARREN_at_ESCOCORP.com>
Date: Fri, 01 Oct 1999 10:16:48 -0700

I have a ESA10000 disk cabinet with 2-HSZ70 controllers (dual-redundant),
feeding into a KZPBA on a ES40.

I have run diskx and fsx and have noticed that pretty much regardless of
RAID/BUS configurations (I tried RAID0,RAID1, RAID5, RAID0+1, I see about
15MB/s max going through the HSZ70's (confirmed by viewing vtdpy).

I thought KZPBA's were capable of 40MB/s, and the new 70's could do 36MB/s.
Obviously my numbers are wrong - does anybody have accurate real benchmark
numbers for this configuration?

Thanks.
Received on Fri Oct 01 1999 - 17:18:52 NZST

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