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SubjectRe: No SCSI Ultra 160 with Adaptec Controller
Matt_Domsch@Dell.com wrote:

> Something to note, however: the media transfer rate for those disks is at
> most ~20MB/sec.

Hmm...

scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI)
5.1.31/3.2.4
<Adaptec AIC-7899 Ultra 160/m SCSI host adapter>
Vendor: QUANTUM Model: ATLAS10K2-TY092L Rev: DA40
Type: Direct-Access ANSI SCSI revision: 03

/dev/sda:
Timing buffered disk reads: 64 MB in 1.59 seconds =40.25 MB/sec

They can do more like 40MB/s, so only two disks could saturate the 80MB/s.

This is in a Dell Precision 620.

--Lee Hethernigton


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