From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751420AbWFPWLy (ORCPT ); Fri, 16 Jun 2006 18:11:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751428AbWFPWLy (ORCPT ); Fri, 16 Jun 2006 18:11:54 -0400 Received: from lucidpixels.com ([66.45.37.187]:926 "EHLO lucidpixels.com") by vger.kernel.org with ESMTP id S1751420AbWFPWLx (ORCPT ); Fri, 16 Jun 2006 18:11:53 -0400 Date: Fri, 16 Jun 2006 18:11:52 -0400 (EDT) From: Justin Piszcz X-X-Sender: jpiszcz@p34.internal.lan To: Jan Engelhardt cc: daniel+devel.linux.lkml@flexserv.de, linux-kernel@vger.kernel.org Subject: Re: Bug: XFS internal error XFS_WANT_CORRUPTED_RETURN In-Reply-To: Message-ID: References: <878xnx19bs.fsf@xserver.flexserv.de> <200606161835.26428.s0348365@sms.ed.ac.uk> <87irn0zsqq.fsf@xserver.flexserv.de> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org How about: SunVTS software The SunVTS software executes multiple diagnostic hardware tests from a single user interface, and is used to verify the configuration and functionality of most hardware controllers and devices. The SunVTS software operates primarily from a graphical user interface, enabling test parameters to be set quickly and easily while a diagnostic test operation is being performed. http://docs.sun.com/source/817-7665/pmemtest.html The pmemtest checks the physical memory of the system and reports hard and soft error correction code (ECC) errors, memory read errors, and addressing problems. The pseudo driver mem is used to read the physical memory. Note - 64-bit tests are located in the sparcv9 subdirectory: /opt/SUNWvts/bin/sparcv9/testname, or the relative path to which you installed SunVTS. If a test is not present in this directory, then it might be available as a 32-bit test only. For more information, see 32-Bit and 64-Bit Tests On Sat, 17 Jun 2006, Jan Engelhardt wrote: > >> Its an full equiped E420R 4*450Mhz 4GB RAM. >> I dont know a memtesttool for sparcs. > > Join the club, I am looking for one too. > > Too bad that the Forth interpreter can only address a little less than > 640KB of memory (reminds me of DOS huh), otherwise I would have written a > memchecker. > >> If you know one please drop me a line. >> every test from obp runs fine. > > There exists a userspace checker. It mlock()s a big chunk of memory and > pokes on it like memtest86. It does not catch the few megabytes required > for booting, but when you swap the upper half of the memory banks with the > lower ones and rerun, you should get the same results of memtest86 would > do. > > > Jan Engelhardt > -- > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >