From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Grundler Subject: Re: [parisc-linux] "I/O MMU is out of mapping resources" while a base install into HP C200 Date: Sat, 4 Feb 2006 17:39:24 -0700 Message-ID: <20060205003924.GA2225@colo.lackof.org> References: <20060204095247.1896.qmail@web54511.mail.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: debian-hppa-request@lists.debian.org, parisc-linux@lists.parisc-linux.org To: yong Jung Return-Path: In-Reply-To: <20060204095247.1896.qmail@web54511.mail.yahoo.com> List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: parisc-linux-bounces@lists.parisc-linux.org On Sat, Feb 04, 2006 at 06:52:47PM +0900, yong Jung wrote: > Hellow debian lovers, > . > Could you give me a favor to check my install problem > on C200 machine ? Hi Yong. You are the 3rd person in the past week or so to report this problem. :) It was fixed here: | revision 1.18 | date: 2005/03/06 23:48:39; author: grundler; state: Exp; lines: +34 -32 | branches: 1.18.2; 1.18.4; | | 2.6.11-pa2 - ditch ccio_mem_ratio. "Ported" from similar change to sba driver. I'm told debian-31r1a-hppa-netinst.iso uses 2.6.8.1. Workaround is to reduce the number of outstanding scsi commands and thus reduce the amount of total I/O "in flight". You can do this by setting "queue_depth" to 1. Offhand I only know about /sys entries: find /sys -name queue_depth and then "echo 1 > /sys/devices/...../queue_depth" Or can someone remind me how to globally do that from the command line? google isn't finding it for me today. grant _______________________________________________ parisc-linux mailing list parisc-linux@lists.parisc-linux.org http://lists.parisc-linux.org/mailman/listinfo/parisc-linux