From owner-freebsd-current Sun Jul 28 00:21:57 1996 Return-Path: owner-current Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id AAA03826 for current-outgoing; Sun, 28 Jul 1996 00:21:57 -0700 (PDT) Received: from irz301.inf.tu-dresden.de (irz301.inf.tu-dresden.de [141.76.1.11]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id AAA03802 for ; Sun, 28 Jul 1996 00:21:47 -0700 (PDT) Received: from sax.sax.de by irz301.inf.tu-dresden.de (8.6.12/8.6.12-s1) with ESMTP id JAA11924; Sun, 28 Jul 1996 09:21:28 +0200 Received: (from uucp@localhost) by sax.sax.de (8.6.12/8.6.12-s1) with UUCP id JAA12294; Sun, 28 Jul 1996 09:21:28 +0200 Received: (from j@localhost) by uriah.heep.sax.de (8.7.5/8.6.9) id JAA07170; Sun, 28 Jul 1996 09:04:02 +0200 (MET DST) From: J Wunsch Message-Id: <199607280704.JAA07170@uriah.heep.sax.de> Subject: Re: Troubles with ccd in 2.1.5 To: freebsd-current@FreeBSD.org (FreeBSD-current users) Date: Sun, 28 Jul 1996 09:04:02 +0200 (MET DST) Cc: gavin@ormond.unimelb.edu.au (Gavin Cameron) Reply-To: joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch) In-Reply-To: <199607280159.LAA06597@gateway.ormond.unimelb.edu.au> from Gavin Cameron at "Jul 28, 96 11:59:30 am" X-Phone: +49-351-2012 669 X-PGP-Fingerprint: DC 47 E6 E4 FF A6 E9 8F 93 21 E0 7D F9 12 D6 4E X-Mailer: ELM [version 2.4ME+ PL17 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-current@FreeBSD.org X-Loop: FreeBSD.org Precedence: bulk As Gavin Cameron wrote: > I'm having massive problems getting ccd to run on my 2.1.5 > machine. When I try to ccdconfig -C with the ccd.conf file below and > the 2 ~1Gig SCSI drives ( disklabels also shown below ). I end up > panicing my machine with the message: > vm_bounce_alloc: b_bufsize(0x0) < b_bcount(0x200) !! > panic: vm_bounce_alloc > Can someone see anything wrong with what I am trying to do? Perhaps nobody has ever tested ccd with bounce buffers? Do you really need them anyway? (I.e., do you have a machine with > 16 MB RAM and an ISA busmastering SCSI controller, like the AHA-1542?) (Redirected to -current, since this is a technical issue.) -- cheers, J"org joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-)