From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oliver Neukum Subject: question on SDEV_BLOCK vs. SDEV_QUIESCE Date: Tue, 25 Sep 2007 09:34:30 +0200 Message-ID: <200709250934.30213.oliver@neukum.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp-out001.kontent.com ([81.88.40.215]:47596 "EHLO smtp-out.kontent.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753481AbXIYHdj (ORCPT ); Tue, 25 Sep 2007 03:33:39 -0400 Received: from [192.168.234.16] (p549A3531.dip0.t-ipconnect.de [84.154.53.49]) by smtp-out.kontent.com (Postfix) with ESMTP id 0999D37C0E3 for ; Tue, 25 Sep 2007 09:33:38 +0200 (CEST) Content-Disposition: inline Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: linux-scsi@vger.kernel.org Hi, what is the difference between these states? What function should I call to block a device in order to securely flush the caches? Regards Oliver