From owner-freebsd-fs@freebsd.org Sat Sep 3 10:26:29 2016 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CC8E6BCB353 for ; Sat, 3 Sep 2016 10:26:29 +0000 (UTC) (envelope-from juergen.gotteswinter@internetx.com) Received: from mx1.internetx.com (mx1.internetx.com [62.116.129.39]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 92F7719E for ; Sat, 3 Sep 2016 10:26:29 +0000 (UTC) (envelope-from juergen.gotteswinter@internetx.com) Received: from localhost (localhost [127.0.0.1]) by mx1.internetx.com (Postfix) with ESMTP id A39A74C4C5C9; Sat, 3 Sep 2016 12:26:20 +0200 (CEST) X-Virus-Scanned: InterNetX GmbH amavisd-new at ix-mailer.internetx.de Received: from mx1.internetx.com ([62.116.129.39]) by localhost (ix-mailer.internetx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cyCSc0DTf6qc; Sat, 3 Sep 2016 12:26:18 +0200 (CEST) Received: from [192.168.100.26] (pizza.internetx.de [62.116.129.3]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by mx1.internetx.com (Postfix) with ESMTPSA id 68CF54C4C597; Sat, 3 Sep 2016 12:26:18 +0200 (CEST) Reply-To: juergen.gotteswinter@internetx.com Subject: Re: [ZFS] refquota is very slow ! References: To: Ben RUBSON , FreeBSD FS From: InterNetX - Juergen Gotteswinter Organization: InterNetX GmbH Message-ID: Date: Sat, 3 Sep 2016 12:26:18 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 Sep 2016 10:26:29 -0000 cant confirm this, works like a charm without difference to normal quota setting Am 02.09.2016 um 18:15 schrieb Ben RUBSON: > Hello, > > When I set refquota on a dataset, write IOs are done very sloooowwwly some MB below the limit. > And I can't manage to reach it, dd (used to create a file to fulfil space) seems to stall. > > No problem however with quota, dd goes to the end and returns with : > "Disc quota exceeded" > > Any clue ? > I would have been interested to use refquota to avoid impacting users with snapshots'fs space, but this option is quite unusable as is. > > Thank you very much ! > > Ben > > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" >