SCSI drives

["Carlos H. Reimer" <carlos reimer opendb com br>]

Hi,

 

I' trying to compare two Linux servers in the SCSI i/o subsystem features.

 

What I´m looking for:

. Disk and controller features?

. How much cache do the disks or cotroller have?

. Speek disk rotation?

. Is write back enabled?

. and others features

 

Where can I find those information in Linux ?

 

Thank you in advance!

 

Reimer