From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Samuel Subject: Re: Applications using fsync cause hangs for several seconds every few minutes Date: Fri, 19 Aug 2011 17:34:08 +1000 Message-ID: <4E4E11F0.8050201@csamuel.org> References: <4E41A6A4.9070702@uvm.edu> <4E4BCF0C.7060109@uvm.edu> <4E4BD05B.9070501@cchtml.com> <4E4CB59F.1070402@csamuel.org> <4E4CB807.8000602@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 To: linux-btrfs@vger.kernel.org Return-path: In-Reply-To: <4E4CB807.8000602@gmail.com> List-ID: On 18/08/11 16:58, youagree wrote: > Are these processes principally btrfs-submit and btrfs-transacti > in particular? > > Then it may be related to my very similar issue reported earlier. I spent a little bit of time last night looking at it and it seems that what I'm seeing also affects ext4 on my local SATA mirror too, so whatever is going on doesn't appear to be related to btrfs. So ignore my comment.. ;-) cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC