From owner-freebsd-current@FreeBSD.ORG Wed May 13 13:58:42 2009 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3FC1A106564A for ; Wed, 13 May 2009 13:58:42 +0000 (UTC) (envelope-from Achim_Leubner@adaptec.com) Received: from mail-gw3.adaptec.com (ts.adaptec.com [162.62.93.58]) by mx1.freebsd.org (Postfix) with ESMTP id 23A2A8FC19 for ; Wed, 13 May 2009 13:58:41 +0000 (UTC) (envelope-from Achim_Leubner@adaptec.com) Received: from ADPE2K702.adaptec.com (adaptecpop.adaptec.com [10.25.8.26]) by mail-gw3.adaptec.com (Spam Firewall) with ESMTP id 752472246B9; Wed, 13 May 2009 06:58:38 -0700 (PDT) Received: from ADPE2K703.adaptec.com ([10.25.8.22]) by ADPE2K702.adaptec.com ([10.25.8.26]) with mapi; Wed, 13 May 2009 06:58:38 -0700 From: "Leubner, Achim" To: Jeff Roberson Date: Wed, 13 May 2009 06:58:36 -0700 Thread-Topic: softdep_move_dependencies panic Thread-Index: AcnPFh4iMWCZR1hYQ9WMHaWY1cfimgEvGd4g Message-ID: <532ABFBDAAC3A34EB12EBA6CEC2838F4020B72409F@ADPE2K703.adaptec.com> References: <532ABFBDAAC3A34EB12EBA6CEC2838F4020B67FCE8@ADPE2K703.adaptec.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: Ed Maste , "current@freebsd.org" , "Sridaran, Gana" Subject: RE: softdep_move_dependencies panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 May 2009 13:58:42 -0000 Unfortunately there is no complete dump during that panics. I only see some= g_vfs_done() errors during WRITE like "g_vfs_done():aacdu0s1[WRITE(offset= =3D98304, length=3D16384)]error =3D 22" and a "panic: softdep_move_dependen= cies: need merge code" at the end. Then the system hangs during dump. Thanks, Achim -----Original Message----- From: Jeff Roberson [mailto:jroberson@jroberson.net]=20 Sent: Thursday, May 07, 2009 3:20 PM To: Leubner, Achim Cc: Ed Maste; Scott Long; current@freebsd.org; Sridaran, Gana Subject: Re: softdep_move_dependencies panic On Wed, 6 May 2009, Leubner, Achim wrote: > Hi Ed, Hi Scott, > > We run into a problem if a RAID array goes into an "error" state and is m= arked "offline". The new aac driver removes the device in this case with de= vice_delete_child() and all commands to that device will be answered using = biodone() with flag BIO_ERROR and error EINVAL. But this causes a "softdep_= move_dependencies: need merge code" panic in the filesystem. Is there any p= ossibility to avoid this panic? We see it under FreeBSD 7.1 too. > Any help is greatly appreciated. Hi Achim, Can you post the entire stack trace from the panic? Thanks, Jeff > > Thanks & Regards, > Achim > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D > > Achim Leubner > > Software Engineer / RAID drivers > > ICP vortex GmbH / Adaptec Inc. > > Phone: +49-351-8718291 > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= " >