From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:29511 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756963AbaGNUMi (ORCPT ); Mon, 14 Jul 2014 16:12:38 -0400 Message-ID: <53C439A6.5010905@fb.com> Date: Mon, 14 Jul 2014 16:12:22 -0400 From: Chris Mason MIME-Version: 1.0 To: Martin Steigerwald , Subject: Re: BTRFS hang with 3.16-rc5 References: <1502954.OtX3SzjMKZ@merkaba> <3226395.MP6iD3ZiSL@merkaba> In-Reply-To: <3226395.MP6iD3ZiSL@merkaba> Content-Type: text/plain; charset="UTF-8" Sender: linux-btrfs-owner@vger.kernel.org List-ID: On 07/14/2014 11:10 AM, Martin Steigerwald wrote: > Am Montag, 14. Juli 2014, 17:04:22 schrieben Sie: >> Hi! >> >> While with 3.16-rc3 and rc4 I didn´t have a BTRFS hang in several days of >> usage, with 3-16-rc5 I had a hang again. Less than a hour since booting it. >> >> Since the hang bug I and others had with 3.15 and upto 3.16-rc2 usually >> didn´t happen that quickly after boot and since backtrace looks a bit >> different from what I have in memory, I post this in a new thread. >> See thread "Blocked tasks on 3.15.1" for a discussion of previous hang >> issues. > > Probably good to add some basic information on the filesystem: > Do you have compression enabled? I wasn't able to nail down the 3.15.1 hang before vacation attacked me, but I'm hoping to track it down today. -chris