From mboxrd@z Thu Jan 1 00:00:00 1970 From: "A. James Lewis" Subject: Re: Corrupt filesystem after power failure Date: Thu, 10 Feb 2011 12:37:55 +0000 Message-ID: <1297341475.32582.688.camel@cheyenne> References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" To: linux-btrfs@vger.kernel.org Return-path: In-Reply-To: List-ID: I'm far from an expert here, but perhaps you would be worth trying a newer version of the BTRFS drivers, either via a newer kernel or re-compiling a kernel with updated BTRFS patches. I would think that the simplest "quick test" to see if this would help you would be to get a snapshot from Ubuntu's "daily build" live CD iso, and try mounting the filesystem with that... since it will have a recent RC of 2.6.38 kernel which has a much more recent BTRFS version than the 2.6.34 which you are using. http://cdimage.ubuntu.com/daily-live/current/ YMMV, but it's certainly something else to try. James. On Thu, 2011-02-10 at 22:29 +1100, Anil Kumar wrote: > Hi, > I am using btrfs on my /home successfully for a while now. > After a power failure I am no longer able to mount it. I tried to use > btrfsck without any success. > The backup I have is about a month old, is there a way I can salvage my files?. > Full backtrace is at http://pastebin.com/4Re7tVFP > I am aware of the danger of dataloss and wanted to change the filesystem. > Anyway it's too late now > > Anil > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html