Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262117AbTELNEZ (ORCPT ); Mon, 12 May 2003 09:04:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262121AbTELNEZ (ORCPT ); Mon, 12 May 2003 09:04:25 -0400 Received: from mion.elka.pw.edu.pl ([194.29.160.35]:13236 "EHLO mion.elka.pw.edu.pl") by vger.kernel.org with ESMTP id S262117AbTELNEY (ORCPT ); Mon, 12 May 2003 09:04:24 -0400 Date: Mon, 12 May 2003 15:16:17 +0200 (MET DST) From: Bartlomiej Zolnierkiewicz To: Alan Cox cc: Oliver Neukum , Oleg Drokin , , Subject: Re: 2.5.69, IDE TCQ can't be enabled In-Reply-To: <200305121455.58022.oliver@neukum.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 903 Lines: 29 On Mon, 12 May 2003, Oliver Neukum wrote: > > Just a note that we have found TCQ unusable on our IBM drives and we had > > some reports about TCQ unusable on some WD drives. > > > > Unusable means severe FS corruptions starting from mount. > > So if your FSs will suddenly start to break, start looking for cause with > > disabling TCQ, please. > > I can confirm that. This drive Model=IBM-DTLA-307045, FwRev=TX6OA60A, > SerialNo=YMCYMT3Y229 has eaten my filesystem with TCQ on 2.5.69 > > Regards > Oliver TCQ is marked EXPERIMENTAL and is known to be broken. Probably it should be marked DANGEROUS or removed? Alan, what do you think? -- Bartlomiej - 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/