Corrupt filesystem after power failure

2011-02-10 Thread Anil Kumar
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

Re: Corrupt filesystem after power failure

2011-02-10 Thread A. James Lewis
I'm far from an expert here, but perhaps you would be worth trying a newer version of the BTRFS drivers, either via a newer kernel or re-compiling a kernel with updated BTRFS patches.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

Re: Corrupt filesystem after power failure

2011-02-10 Thread Hugo Mills
On Thu, Feb 10, 2011 at 10:29:41PM +1100, Anil Kumar wrote: Full backtrace is at http://pastebin.com/4Re7tVFP Pastebins aren't archived. For posterity, here it is: Feb 10 21:57:36 linux-wuce kernel: [ 337.522818] Btrfs loaded Feb 10 21:57:36 linux-wuce kernel: [ 337.538044] device fsid