From owner-freebsd-questions@FreeBSD.ORG Thu Jan 29 15:28:51 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CE1CD106566C for ; Thu, 29 Jan 2009 15:28:51 +0000 (UTC) (envelope-from fbsd.questions@rachie.is-a-geek.net) Received: from mail.rachie.is-a-geek.net (rachie.is-a-geek.net [66.230.99.27]) by mx1.freebsd.org (Postfix) with ESMTP id 9B8258FC0C for ; Thu, 29 Jan 2009 15:28:51 +0000 (UTC) (envelope-from fbsd.questions@rachie.is-a-geek.net) Received: from localhost (mail.rachie.is-a-geek.net [192.168.2.101]) by mail.rachie.is-a-geek.net (Postfix) with ESMTP id 26D10AFBCCB; Thu, 29 Jan 2009 06:28:51 -0900 (AKST) From: Mel To: freebsd-questions@freebsd.org Date: Thu, 29 Jan 2009 06:28:50 -0900 User-Agent: KMail/1.9.10 References: <498196B8.1060101@itlegion.ru> In-Reply-To: <498196B8.1060101@itlegion.ru> MIME-Version: 1.0 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200901290628.50945.fbsd.questions@rachie.is-a-geek.net> Cc: Artem Kuchin Subject: Re: 6.8 became very slow X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Jan 2009 15:28:52 -0000 On Thursday 29 January 2009 02:44:56 Artem Kuchin wrote: > I have a very strange situation here. There was a hosting box with 5 > jails. > Everything is 6.4 > It was running twe driver with RAID 5. > > Then i had a crash and had to reinstall the system. > > So, i have installed FREEBSD 6.8, cvsed the latest, rebuilt everything > and then > just copied jails from the prev installation. So, the host system is 6.8 > and the jails are 6.4. > Also, raid is MIRROR now, not RAID5. If you had to reinstall, you may have missed a boot loader configuration. I would investigate how your raid5 went to MIRROR, that would certainly account for the high system time if the OS and raid card think differently about the raid system used. How you'd go about this, is for someone else to answer. I personally would compare daily runs and dmesg's saved from before reinstall with current installation. -- Mel Problem with today's modular software: they start with the modules and never get to the software part.