From owner-freebsd-current@FreeBSD.ORG Mon Oct 28 10:21:00 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id DD751F3F for ; Mon, 28 Oct 2013 10:21:00 +0000 (UTC) (envelope-from satan@ukr.net) Received: from hell.ukr.net (hell.ukr.net [212.42.67.68]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 9687C2190 for ; Mon, 28 Oct 2013 10:21:00 +0000 (UTC) Received: from satan by hell.ukr.net with local ID 1VajwQ-000Ali-DV ; Mon, 28 Oct 2013 12:20:58 +0200 Date: Mon, 28 Oct 2013 12:20:58 +0200 From: Vitalij Satanivskij To: Steven Hartland Subject: Re: ZFS L2ARC - incorrect size and abnormal system load on r255173 Message-ID: <20131028102058.GA39090@hell.ukr.net> References: <20131010092223.GA28347@hell.ukr.net> <5256D9D4.2030308@allanjude.com> <20131010170334.GA71635@hell.ukr.net> <3E3F85F87B0D40C6A776A42786EEF08D@multiplay.co.uk> <20131022141055.GA34810@hell.ukr.net> <5C339A76AE4C402BA5F9F1470500246A@multiplay.co.uk> <20131025073219.GA4086@hell.ukr.net> <96FA3CD4CDCE49268EF41E28FF4E9381@multiplay.co.uk> <20131028090615.GA90738@hell.ukr.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.22 (2013-10-16) Cc: Vitalij Satanivskij , freebsd-current@freebsd.org, Dmitriy Makarov X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Oct 2013 10:21:00 -0000 I dont apply previos patch on high load server, only on test where find that it's not disabling compression. Thank you for help, i will try new patch as soon as posible. SH> SH> Have you seen any l2_io_error or l2_cksum_bad since SH> applying the ashift patch? SH>