From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Ionut Nistor" Subject: Re: Multipath problem in a SAN enviromnent Date: Wed, 11 Jun 2003 19:47:58 +0300 Sender: linux-raid-owner@vger.kernel.org Message-ID: <039501c33039$3cb9e230$3351960a@EEL> References: <02d201c33023$13fd45a0$3351960a@EEL> <200306111749.53279.dominik.kubla@sciobyte.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: To: Dominik Kubla Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids I can map WWNs to scsi id (target) - this does not help at all cause th= e LUNs are changing, not the targets. Ionut ----- Original Message -----=20 =46rom: "Dominik Kubla" To: "Ionut Nistor" ; Sent: Wednesday, June 11, 2003 6:49 PM Subject: Re: Multipath problem in a SAN enviromnent Am Mittwoch, 11. Juni 2003 16:09 schrieb Ionut Nistor: > Is there something I am missing? Is this a lack in the kernel? Yes. For the second I am not sure. You need to map your drives WWN's to SCSI-ID's. And no, the stock kerne= ls apparently can not do this (at least i found not documentation and no indications in the code). However all major FC-HBA vendors offer their = own drivers for Linux which allow you to do WWN mapping. Regards, Dominik Kubla --=20 ScioByte GmbH | ScioByte Information Technologies A= G =46ritz-Erler-Strasse 6 | Innere G=FCterstrasse 4 55129 Mainz (Germany) | 6304 Zug (Switzerland) Phone: +49 700 724 629 83 | Phone: +41 41 710 30 18 =46ax: +49 700 724 629 84 | GnuPG: 1024D/717F16BB A384 F5F1 F566 5716 5485 27EF 3B00 C007 717F 16B= B - To unsubscribe from this list: send the line "unsubscribe linux-raid" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html