From owner-freebsd-current Sun Jan 17 12:52:53 1999 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id MAA28304 for freebsd-current-outgoing; Sun, 17 Jan 1999 12:52:53 -0800 (PST) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from caladan.tdx.co.uk (caladan.tdx.co.uk [195.188.177.4]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id MAA28299 for ; Sun, 17 Jan 1999 12:52:50 -0800 (PST) (envelope-from kpielorz@tdx.co.uk) Received: from tdx.co.uk (lorca-tx.tdx.co.uk [195.188.177.242]) by caladan.tdx.co.uk (8.9.2/8.9.2) with ESMTP id UAA36906 for ; Sun, 17 Jan 1999 20:52:45 GMT Message-ID: <36A24D5E.F1875A83@tdx.co.uk> Date: Sun, 17 Jan 1999 20:51:42 +0000 From: Karl Pielorz Organization: TDX - The Digital eXchange X-Mailer: Mozilla 4.5 [en] (WinNT; I) X-Accept-Language: en MIME-Version: 1.0 To: current@FreeBSD.ORG Subject: Problems with new IDE's & -current Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, I have a system that's meant as a 'backup disk spool' - it has a 2Gb SCSI drive to boot from, and then 2 x 16Gb IDE drives (IBM-DTTA-351680's). The system works fine so long as I stick to using the SCSI drives... If I use the IDE's (e.g. backup another machine to them, tar / untar 'usr/src' to them) I start getting problems, e.g. Jan 14 13:01:42 magpie /kernel: wd0: interrupt timeout: Jan 14 13:01:42 magpie /kernel: wd0: status 58 error 0 Jan 15 17:56:52 magpie /kernel: lnc0: Missed packet -- no receive buffer Jan 15 17:57:43 magpie /kernel: lnc0: Missed packet -- no receive buffer The machine also has an NE-2100 embedded network card. We have 4 other identical machines to this, all SCSI based - all work without any problems... Is there anything that can be done? - at a guess I'd say the IDE's/wcd0 are timing out on interrupts, which is then stuffing the network (as the systems been waiting around too long for wcd0's IRQ's?)... The machine is a dual P90 (running SMP) - I get the problems even with a single CPU kernel... It's running Neptune chipset (quite old) - and only has 1 IDE channel. Any pointers? - The drives do appear to work OK, i.e. no corruption, but the _whole_ machine appears to 'stall' when the above occurs = not good... :-( I've tried 3.0-Release and 3.0-Current as of 7th Jan, '99 - Both exhibit identical symptoms... -Kp To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message