From owner-freebsd-fs@FreeBSD.ORG Wed Sep 25 10:05:54 2013 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 0F11097E for ; Wed, 25 Sep 2013 10:05:54 +0000 (UTC) (envelope-from prvs=1980632278=killing@multiplay.co.uk) Received: from mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id A4B7C289E for ; Wed, 25 Sep 2013 10:05:53 +0000 (UTC) Received: from r2d2 ([82.69.141.170]) by mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) (MDaemon PRO v10.0.4) with ESMTP id md50006099332.msg for ; Wed, 25 Sep 2013 11:05:33 +0100 X-Spam-Processed: mail1.multiplay.co.uk, Wed, 25 Sep 2013 11:05:33 +0100 (not processed: message from valid local sender) X-MDDKIM-Result: neutral (mail1.multiplay.co.uk) X-MDRemoteIP: 82.69.141.170 X-Return-Path: prvs=1980632278=killing@multiplay.co.uk X-Envelope-From: killing@multiplay.co.uk X-MDaemon-Deliver-To: freebsd-fs@FreeBSD.org Message-ID: <55037589FFAB471E87B1450DBBE6A8AB@multiplay.co.uk> From: "Steven Hartland" To: "Volodymyr Kostyrko" , "freebsd-fs" References: <5242A6C5.6050303@gmail.com> Subject: Re: DEBUG mode and ZFS arc size Date: Wed, 25 Sep 2013 11:05:35 +0100 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Sep 2013 10:05:54 -0000 INVARIANTS on head enables ZFS debugging which may be changing something but its not expected if it does so more info on this would be needed. "zfs-stats -a" would be a good place to start Regards Steve ----- Original Message ----- From: "Volodymyr Kostyrko" To: "freebsd-fs" Sent: Wednesday, September 25, 2013 10:03 AM Subject: DEBUG mode and ZFS arc size > Hi all. > > I have some problems on one of my machines and I have recompiled kernel > there with: > > option KDB > option KDB_TRACE > option KDB_UNATTENDED > option DDB > > option DEBUG_MEMGUARD > option DEBUG_REDZONE > > option INVARIANTS > option INVARIANT_SUPPORT > option DIAGNOSTIC > > option WITNESS > option WITNESS_SKIPSPIN > > Before this ZFS can take gigs of memory (there are 64Gb RAM on the > server) but now it only takes not more than 4Gb. Am I missing something > in my configuration or is this the way it should work? > > -- > Sphinx of black quartz, judge my vow. > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > ================================================ This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster@multiplay.co.uk.