From owner-freebsd-bugs Sat Jun 15 0:10:16 2002 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 3CC8A37B41F for ; Sat, 15 Jun 2002 00:10:02 -0700 (PDT) Received: (from gnats@localhost) by freefall.freebsd.org (8.11.6/8.11.6) id g5F7A2703459; Sat, 15 Jun 2002 00:10:02 -0700 (PDT) (envelope-from gnats) Received: from mail.demos.su (relay1.demos.su [194.87.0.16]) by hub.freebsd.org (Postfix) with ESMTP id 99A7A37B411 for ; Sat, 15 Jun 2002 00:04:42 -0700 (PDT) Received: from [194.87.5.172] (HELO mitya.mitya.static.dol.ru) by mail.demos.su (CommuniGate Pro SMTP 3.5.9/D3) with ESMTP-TLS id 25061345 for FreeBSD-gnats-submit@freebsd.org; Sat, 15 Jun 2002 11:04:36 +0400 Received: from mitya.mitya.static.dol.ru (localhost [127.0.0.1]) by mitya.mitya.static.dol.ru (8.12.3/8.11.6) with ESMTP id g5F77Zt8000266 for ; Sat, 15 Jun 2002 11:07:36 +0400 (MSD) (envelope-from mitya@mitya.mitya.static.dol.ru) Received: (from mitya@localhost) by mitya.mitya.static.dol.ru (8.12.3/8.12.3/Submit) id g5F77Tq1000265; Sat, 15 Jun 2002 11:07:29 +0400 (MSD) Message-Id: <200206150707.g5F77Tq1000265@mitya.mitya.static.dol.ru> Date: Sat, 15 Jun 2002 11:07:29 +0400 (MSD) From: Dmitry Sivachenko Reply-To: Dmitry Sivachenko To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/39322: Strange detection of IDE CDROM Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 39322 >Category: kern >Synopsis: Strange detection of IDE CDROM >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Jun 15 00:10:02 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Dmitry Sivachenko >Release: FreeBSD 4.6-RC i386 >Organization: >Environment: System: FreeBSD mitya.mitya.static.dol.ru 4.6-RC FreeBSD 4.6-RC #0: Fri Jun 14 20:49:48 MSD 2002 mitya@mitya.mitya.static.dol.ru:/usr/obj/usr/src/sys/CAVIA i386 >Description: During system boot, detection of my CDROM looks like this (from dmesg): ad0: 13042MB [26500/16/63] at ata0-master UDMA33 ata1-master: timeout waiting for cmd=ef s=10 e=00 acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: CDROM at ata1-master BIOSPIO Waiting 15 seconds for SCSI devices to settle This process lasts several minutes. With 4.5-RELEASE, booting on the same hardware produced only 4 such timeouts and was much faster: ata0-master: DMA limited to UDMA33, non-ATA66 compliant cable ad0: 13042MB [26500/16/63] at ata0-master UDMA33 ad1: 4110MB [14848/9/63] at ata0-slave UDMA33 ata1-master: timeout waiting for command=ef s=00 e=15 (null): MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done (null): MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done (null): MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done (null): MODE_SENSE_BIG command timeout - resetting ata1: resetting devices .. done acd0: CDROM at ata1-master using BIOSPIO Waiting 15 seconds for SCSI devices to settle Please revert this at least to former behaviour, waiting for 10+ minutes to boot is too long... >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message