From owner-freebsd-geom@FreeBSD.ORG Sun Jan 22 07:39:26 2006 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 263AE16A41F for ; Sun, 22 Jan 2006 07:39:26 +0000 (GMT) (envelope-from xride@x12.dk) Received: from swip.net (mailfe08.swip.net [212.247.154.225]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8163D43D45 for ; Sun, 22 Jan 2006 07:39:25 +0000 (GMT) (envelope-from xride@x12.dk) X-T2-Posting-ID: lkM/Dn7LTUP9vUt2XCoVCw== X-Cloudmark-Score: 0.000000 [] Received: from x12.dk ([83.72.97.237] verified) by mailfe08.swip.net (CommuniGate Pro SMTP 5.0.2) with ESMTP id 92087487 for freebsd-geom@freebsd.org; Sun, 22 Jan 2006 08:39:23 +0100 Received: by x12.dk (Postfix, from userid 666) id 543B05083D; Sun, 22 Jan 2006 08:39:23 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by x12.dk (Postfix) with ESMTP id 4A2AF5083A for ; Sun, 22 Jan 2006 08:39:23 +0100 (CET) Date: Sun, 22 Jan 2006 08:39:23 +0100 (CET) From: Soeren Straarup To: freebsd-geom@freebsd.org Message-ID: <20060122081830.M49688@x12.dk> MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="0-872256273-1137915563=:49688" Subject: Geom version/generation sysctl X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Jan 2006 07:39:26 -0000 This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --0-872256273-1137915563=:49688 Content-Type: TEXT/PLAIN; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Hi I'm looking for a way to have a version/generation sysctl value. one way i could do this is: sysct -b kern.geom.confxml > file_a sleep for some time sysct -b kern.geom.confxml > file_b diff file_a file_b | wc -l If the last line is zero then do nothing. And then repeat it. What i'm looking for a cheap way to get around this, with a version/ generation number that i test on. Would something like that be hard to implement? vbr S=F8ren Soeren Straarup | aka OZ2DAK aka Xride FreeBSD wannabe | FreeBSD since 2.2.6-R Incorrect documentation is often worse than no documentation. - Bertrand Meyer --0-872256273-1137915563=:49688--