From owner-freebsd-scsi@FreeBSD.ORG Tue May 24 12:22:36 2011 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6FFE81065670 for ; Tue, 24 May 2011 12:22:36 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from kabab.cs.huji.ac.il (kabab.cs.huji.ac.il [132.65.16.84]) by mx1.freebsd.org (Postfix) with ESMTP id EF58D8FC1C for ; Tue, 24 May 2011 12:22:34 +0000 (UTC) Received: from pampa.cs.huji.ac.il ([132.65.80.32]) by kabab.cs.huji.ac.il with esmtp id 1QOqI2-0000Hy-NI for freebsd-scsi@freebsd.org; Tue, 24 May 2011 15:00:46 +0300 X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.2 To: freebsd-scsi@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 24 May 2011 15:00:46 +0300 From: Daniel Braniss Message-ID: Subject: iscsi_initiator and tag opening problem X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 May 2011 12:22:36 -0000 Hi all, I'm having problems with particular iscsi-targets, which when increasing the tag opening above 1, will crash the target. The developers are saying that they do suport tagged queuing, but 'do not support task-set management (which is what initiator side attempts at controlling target side execution ordering is called)' So, since I'm the iscsi_initiator developer, is there any way that I can tell the CAM to keep it SIMPLE as opposed to ORDERED? Sorry, my knowledge of ISCSI stopped at version 2 :-) thanks, danny