From nobody@FreeBSD.org Wed Oct 16 02:04:28 2002 Return-Path: Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 05F7337B401 for ; Wed, 16 Oct 2002 02:04:28 -0700 (PDT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id B781B43EA3 for ; Wed, 16 Oct 2002 02:04:27 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.6/8.12.6) with ESMTP id g9G94Q7R089998 for ; Wed, 16 Oct 2002 02:04:26 -0700 (PDT) (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.6/8.12.6/Submit) id g9G94Q9D089997; Wed, 16 Oct 2002 02:04:26 -0700 (PDT) Message-Id: <200210160904.g9G94Q9D089997@www.freebsd.org> Date: Wed, 16 Oct 2002 02:04:26 -0700 (PDT) From: Yasushi Tamura To: freebsd-gnats-submit@FreeBSD.org Subject: When doing umount ATA drive, "flushing cache on close failed" warning occur. X-Send-Pr-Version: www-1.0 >Number: 44134 >Category: kern >Synopsis: When doing umount ATA drive, "flushing cache on close failed" warning occur. >Confidential: no >Severity: non-critical >Priority: low >Responsible: sos >State: closed >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Oct 16 02:10:00 PDT 2002 >Closed-Date: Thu Feb 20 12:33:53 PST 2003 >Last-Modified: Thu Feb 20 12:33:53 PST 2003 >Originator: Yasushi Tamura >Release: 4.5-RELEASE, 4.6.2-RELEASE and 4.7-RELEASE >Organization: individual >Environment: FreeBSD 4.6.2-RELEASE FreeBSD 4.6.2-RELEASE #0: Wed Aug 14 21:23:26 GMT 2002 murray@builder.freebsdmall.com:/usr/src/sys/compile/GENERIC i386 >Description: When I umount a slice on ATA drive, the following warning occur. ad2: timeout waiting for cmd=e7 s=01 e=04 ad2: flushing cache on close failed My kernel device message is atapci0: port 0x1020-0x102f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 This warning doesn't occur for ad0 drive. And, at 4.5-RELEASE, This warning doesn't occur. This warning occur at 4.6.2-RELEASE and 4.7-RELEASE. I doesn't try at 4.6-RELEASE. >How-To-Repeat: % mount /dev/ad2s1e /home % umount /home >Fix: >Release-Note: >Audit-Trail: Responsible-Changed-From-To: freebsd-bugs->sos Responsible-Changed-By: johan Responsible-Changed-When: Fri Oct 25 01:52:30 PDT 2002 Responsible-Changed-Why: Over to ATA maintainer. http://www.freebsd.org/cgi/query-pr.cgi?pr=44134 State-Changed-From-To: open->closed State-Changed-By: sos State-Changed-When: Thu Feb 20 12:32:52 PST 2003 State-Changed-Why: Your drive apparently doesn't support the flush. http://www.freebsd.org/cgi/query-pr.cgi?pr=44134 >Unformatted: