From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id C52C47F37 for ; Mon, 23 Nov 2015 05:06:08 -0600 (CST) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay2.corp.sgi.com (Postfix) with ESMTP id B4500304039 for ; Mon, 23 Nov 2015 03:06:05 -0800 (PST) Received: from app1b.xlhost.de (mailout173.xlhost.de [84.200.252.173]) by cuda.sgi.com with ESMTP id qIV9tJGdGTEm3Dhg for ; Mon, 23 Nov 2015 03:06:02 -0800 (PST) Received: from [192.168.5.53] (barriere.frankfurter-softwarefabrik.de [217.11.197.1]) (Authenticated sender: lkv@5t9.de) by app1b.xlhost.de (Postfix) with ESMTPSA id 548303000AEC for ; Mon, 23 Nov 2015 12:05:59 +0100 (CET) Message-ID: <5652F311.7000406@5t9.de> Date: Mon, 23 Nov 2015 12:05:53 +0100 From: Lutz Vieweg MIME-Version: 1.0 Subject: Does XFS support cgroup writeback limiting? List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com Hi, in June 2015 the article https://lwn.net/Articles/648292/ mentioned upcoming support for limiting the quantity of buffered writes using control groups. Back then, only ext4 was said to support that feature, with other filesystems requiring some minor changes to do the same. The generic cgroup writeback support made it into mainline linux-4.2, I tried to find information on whether other filesystems had meanwhile been adapted, but couldn't find this piece of information. Therefore I'd like to ask: Does XFS (as of linux-4.3 or linux-4.4) support limiting the quantity of buffered writes using control groups? Regards, Lutz Vieweg _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs