From owner-freebsd-hardware Mon Mar 12 8:18:15 2001 Delivered-To: freebsd-hardware@freebsd.org Received: from mx0.gmx.net (mx0.gmx.net [213.165.64.100]) by hub.freebsd.org (Postfix) with SMTP id AAAE037B71A for ; Mon, 12 Mar 2001 08:18:09 -0800 (PST) (envelope-from Harald.Schmalzbauer@gmx.de) Received: (qmail 16150 invoked by uid 0); 12 Mar 2001 16:18:08 -0000 Date: Mon, 12 Mar 2001 17:18:08 +0100 (MET) From: Harald Schmalzbauer To: stable@freebsd.org Cc: freebsd-hardware@freebsd.org MIME-Version: 1.0 Subject: BIG IDE problem X-Priority: 3 (Normal) X-Authenticated-Sender: #0000301138@gmx.net X-Authenticated-IP: [212.63.129.190] Message-ID: <3985.984413888@www20.gmx.net> X-Mailer: WWW-Mail 1.5 (Global Message Exchange) X-Flags: 0001 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hardware@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hallo all, I found that neither the ata nor the "old" wdc driver supports the ServerSet LE Chipset. I recently posted a problem with vinum/ccd but it is a ata Problem. When I use ccd with 2 IDE (master-slave UDMA2) I can make newfs and dd if=/dev/zero of=/ccdmount/test bs=1k count=1000000 on the ServerSet with about 17M/s. On the Intel815 (ich2) I get 49MB/s at UDMA5 and still 30MB/s at UDMA2. But the real problem is, when I try to read this 1G file the machine with the ServerSet controller silently dies. Same happens when I make a fsck. On the 815 I don't have any problem. Is this ChipSet really not supported or is the Supermicro board wasted 1k bucks? (The IDE is just for collecting data from the net for pushing it to tapes (320G), of course I also use the two SCSI chanels) Thanks, -Harry P.S. Both testing Systems have one PIII733 and 512MB mailto:h.schmalzbauer@belenus.com -- Sent through GMX FreeMail - http://www.gmx.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message