Path: utzoo!attcan!uunet!husc6!cmcl2!rutgers!topaz.rutgers.edu!ron
From: ron@topaz.rutgers.edu (Ron Natalie)
Newsgroups: comp.unix.wizards
Subject: Re: Shared memory problems under SVr2
Keywords: shared memory, read()/write(), broken kernel, aargh!
Message-ID: <May.28.09.29.06.1988.25821@topaz.rutgers.edu>
Date: 28 May 88 13:29:07 GMT
References: <4182@killer.UUCP>
Organization: Rutgers Univ., New Brunswick, N.J.
Lines: 7

Can't say I can fix your problem, but I can suggest what we did.
Get a better SCSI controller.  The Ciprico controllers are interesting
in that the board is capable of doing I/O queing.  There ends up being
no active queue in the driver, you just feed the I/O's to it and wait
for them to come back.  Pretty nice.

Ron