From owner-freebsd-current Tue Mar 16 12:37:27 1999 Delivered-To: freebsd-current@freebsd.org Received: from panzer.plutotech.com (panzer.plutotech.com [206.168.67.125]) by hub.freebsd.org (Postfix) with ESMTP id 87D3015485 for ; Tue, 16 Mar 1999 12:37:06 -0800 (PST) (envelope-from ken@panzer.plutotech.com) Received: (from ken@localhost) by panzer.plutotech.com (8.9.3/8.8.5) id NAA27623; Tue, 16 Mar 1999 13:36:41 -0700 (MST) From: "Kenneth D. Merry" Message-Id: <199903162036.NAA27623@panzer.plutotech.com> Subject: Re: repeated ufs_dirbad() panics on 4.0-c In-Reply-To: <19990316232633.A87597@demos.su> from "Mikhail A. Sokolov" at "Mar 16, 1999 11:26:33 pm" To: mishania@demos.net (Mikhail A. Sokolov) Date: Tue, 16 Mar 1999 13:36:40 -0700 (MST) Cc: current@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL43 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Mikhail A. Sokolov wrote... > On Tue, Mar 16, 1999 at 01:14:52PM -0700, Kenneth D. Merry wrote: > # Mikhail A. Sokolov wrote... > # > Hello, > # > > # I have no idea why you're getting a panic, but I do have a question... > # > # > syncing disks... 134 63 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 giving up > # > (da1:ahc1:0:1:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 > # > (da1:ahc1:0:1:0): ILLEGAL REQUEST asc:20,0 > # > (da1:ahc1:0:1:0): Invalid command operation code > # > (da2:ahc1:0:2:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 > # > (da2:ahc1:0:2:0): ILLEGAL REQUEST asc:20,0 > # > (da2:ahc1:0:2:0): Invalid command operation code > # > (da3:ahc1:0:3:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 > # > (da3:ahc1:0:3:0): ILLEGAL REQUEST asc:20,0 > # > (da3:ahc1:0:3:0): Invalid command operation code > # > # Are you *sure* you're running -current as of today? Justin put code in to > # silence Illegal request error messages from the sync cache command. > # > # What revision of scsi_da.c do you have, and has it been modified? > > * $Id: scsi_da.c,v 1.21 1999/03/05 23:20:20 gibbs Exp $ > > No, it haven't been modified, yes, I know IFT shouldn't shutup about this. > Strange, but it is 4.0c as of today as described, and, to add misterious > details, not all panics the box experiences are followed by such messages > of sync cache. Well, that's what I wanted to know. You're using the latest version of scsi_da.c, so I suppose I'll leave it up to Justin to figure out why you're seeing those error messages. (since he wrote the code) Don't worry, those messages are generally harmless. Ken -- Kenneth Merry ken@plutotech.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message