From owner-freebsd-hackers Sat Apr 8 04:17:48 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id EAA12901 for hackers-outgoing; Sat, 8 Apr 1995 04:17:48 -0700 Received: from linux4nn.iaf.nl (root@linux4nn.iaf.nl [193.67.144.34]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id EAA12895 for ; Sat, 8 Apr 1995 04:17:44 -0700 Received: from uni4nn.iaf.nl (root@uni4nn.iaf.nl [193.67.144.33]) by linux4nn.iaf.nl (8.6.9/8.6.9) with SMTP id NAA03169; Sat, 8 Apr 1995 13:21:32 +0200 Received: by uni4nn.iaf.nl with UUCP id AA05703 (5.67b/IDA-1.5); Sat, 8 Apr 1995 13:18:21 +0100 Received: by iafnl.iaf.nl with UUCP id AA30273 (5.65c/IDA-1.4.4); Sat, 8 Apr 1995 10:47:33 +0200 Received: (from wilko@localhost) by yedi.iaf.nl (8.6.8/8.6.6) id KAA02104; Sat, 8 Apr 1995 10:29:54 +0200 From: Wilko Bulte Message-Id: <199504080829.KAA02104@yedi.iaf.nl> Subject: Re: large filesystems/multiple disks [RAID] To: rgrimes@gndrsh.aac.dev.com (Rodney W. Grimes) Date: Sat, 8 Apr 1995 10:29:54 +1596657 (MET DST) Cc: smpatel@wam.umd.edu, hackers@FreeBSD.org In-Reply-To: <199504070516.WAA06264@gndrsh.aac.dev.com> from "Rodney W. Grimes" at Apr 6, 95 10:16:31 pm X-Mailer: ELM [version 2.4 PL22] Content-Type: text Content-Length: 905 Sender: hackers-owner@FreeBSD.org Precedence: bulk [del] > Your choice of controllers was poor. I have run 2 drives on a 1742 > doing iozone to both drives at the same time (3+MB/sec each drive) > for a controller throughput of 6MB/sec. > I have run 2 4MB/sec drives on an NCR 825 based controller and got > 7+MB/sec combined throughtput. > > Ultrastore controllers have become famous for there in ability to do > a decent job of getting data to and from the disk. > Rod Grimes rgrimes@gndrsh.aac.dev.com ? As an owner of U24F card I'm interested in what is wrong with 'm? Is grief and misery lurking somewhere ;-) ? _ __________________________________________________________________________ | / o / / _ Wilko Bulte email: wilko@yedi.iaf.nl |/|/ / / /( (_) Private FreeBSD site - Arnhem - The Netherlands --------------------------------------------------------------------------------