From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from magic.merlins.org ([209.81.13.136]:56936 "EHLO mail1.merlins.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752605Ab3BIKbx (ORCPT ); Sat, 9 Feb 2013 05:31:53 -0500 Date: Sat, 9 Feb 2013 02:30:39 -0800 From: Marc MERLIN To: Florian Hofmann Cc: linux-btrfs@vger.kernel.org Subject: Re: Fwd: Current State of BTRFS Message-ID: <20130209103039.GA11520@merlins.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Fri, Feb 08, 2013 at 10:30:04PM +0100, Florian Hofmann wrote: > Hi everybody, > > I am using btrfs as my main fs for some time now, but I am > experiencing severe performance drawbacks. I can't qualify the > circumstances, but sometimes during disc access the whole system > freezes for some time. > > Maybe somebody could suggest some general things I could try to search > for the problem? Are you running on an SSD? If so, that is likely your problem. Depending on your SSD: - it's going bad - it's running out of blocks to reallocate, or being very slow - other firmware issue Marc -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/