Is my WREN using SYNC SCSI?
Dirk Grunwald
grunwald at foobar.colorado.edu
Thu Oct 5 08:28:12 AEST 1989
As anyone written a little Ultrix 3.1 program to probe the ioctl()
registers of the rz() device to see what's happening with a drive?
I want to see if my Wren V is actually running synch. SCSI rather than
async. I've enabled it in the kernel, but I'm only getting about
400Kb/s bandwidth, and you're supposed to get over 2Mb/sec. with the
synch. SCSI enabled.
On a similar note, has anyone figured out how to get the WREN to use
the 32Kb read-ahead cache?
Dirk Grunwald -- Univ. of Colorado at Boulder (grunwald at foobar.colorado.edu)
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