Date: Fri, 24 Sep 2004 05:30:27 GMT From: Rotus <Hifumi.Takashi@wrc.melco.co.jp> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/72050: In PC9821 system, An ATA device driver hanged with heavy disk load. Message-ID: <200409240530.i8O5URD5013698@www.freebsd.org> Resent-Message-ID: <200409240540.i8O5eLrA048342@freefall.freebsd.org>
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>Number: 72050 >Category: kern >Synopsis: In PC9821 system, An ATA device driver hanged with heavy disk load. >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Sep 24 05:40:21 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Rotus >Release: FreeBSD 6.0-Current >Organization: >Environment: FreeBSD amaterasu.takamanohara.org 6.0-CURRENT FreeBSD 6.0-CURRENT #0: Sat Sep 18 09:39:42 JST 2004 root@amaterasu.takamanohara.org:/usr/obj/usr/src/sys/AMATERASU i386 >Description: In PC9821 system, An ATA device driver hanged with heavy disk load. When disk load is not so heavy, Warning is as follows, kernel: ad0: TIMEOUT - WRITE_MUL retrying (2 retries left) LBA=3572264 kernel: ad0: WARNING - WRITE_MUL no interrupt but good status. In any timing, system hanged with disk access ( access lamp turn on ). >How-To-Repeat: Source building with Ports in two process. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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