From owner-freebsd-stable@FreeBSD.ORG Wed Apr 27 13:39:06 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4108A1065672 for ; Wed, 27 Apr 2011 13:39:06 +0000 (UTC) (envelope-from linuxmail@4lin.net) Received: from mail.4lin.net (mail.4lin.net [46.4.210.97]) by mx1.freebsd.org (Postfix) with ESMTP id EE52F8FC0A for ; Wed, 27 Apr 2011 13:39:05 +0000 (UTC) Received: from localhost (angelica.4lin.net [127.0.0.1]) by mail.4lin.net (Postfix) with ESMTP id 81C5C2E073 for ; Wed, 27 Apr 2011 15:43:25 +0200 (CEST) X-Virus-Scanned: amavisd-new at mail.4lin.net Received: from mail.4lin.net ([127.0.0.1]) by localhost (mail.4lin.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 286_tu9ByrAj for ; Wed, 27 Apr 2011 15:43:17 +0200 (CEST) Received: from [130.83.160.152] (pcdenny.rbg.informatik.tu-darmstadt.de [130.83.160.152]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.4lin.net (Postfix) with ESMTPSA id 975A82D5DA for ; Wed, 27 Apr 2011 15:43:17 +0200 (CEST) From: Denny Schierz To: freebsd-stable In-Reply-To: <20110427125736.GA1977@icarus.home.lan> References: <1303906834.4232.91.camel@pcdenny> <20110427125736.GA1977@icarus.home.lan> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-pCwkahB2uVpQCRAdqkA2" Date: Wed, 27 Apr 2011 15:39:05 +0200 Message-ID: <1303911545.4232.124.camel@pcdenny> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Subject: Re: MPS driver: force bus rescan after remove SAS cable X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Apr 2011 13:39:06 -0000 --=-pCwkahB2uVpQCRAdqkA2 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable hi, Am Mittwoch, den 27.04.2011, 05:57 -0700 schrieb Jeremy Chadwick: > camcontrol reset 0 0:22:0 is available, 0:46:0 not: root@iscsihead-m:~# camcontrol reset 0:22:0 Reset of 0:22:0 was successful root@iscsihead-m:~# camcontrol reset 0:46:0 camcontrol: cam_open_btl: no passthrough device found at 0:46:0 We bought the LSI SAS6160 switch: http://www.lsi.com/storage_home/products_home/sas_switch/sas6100/index.html use the LSI 9200-8e hostbusadapter and LSI JBODs 630j. We had a lot of e-mail conversation with LSI and they mean, that we need the switch for a clear failover setup. Also a reason for the switch: increase storage with more jbods. Every jbod has his own cable to the (later) redundant switch. Otherwise we have to build a "bus" from JBOD to JBOD to JBOD to JBOD to host ... bad idea ;-) The question is, what does the driver while FreeBSD starts? With Solaris10 we didn't have such a problem like this ... strange. cu denny --=-pCwkahB2uVpQCRAdqkA2 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEABECAAYFAk24HHQACgkQKlzhkqt9P+CcYwCeMUvOB9yE8jk1eic2xJDwExcL WlsAoJlZto6lx+r2NiSCogBEyj0SliaK =StLT -----END PGP SIGNATURE----- --=-pCwkahB2uVpQCRAdqkA2--