Bug 38742

Summary: After hard power-off, btrfs cannot be recovered except booting 2.6.38 or below kernel
Product: File System Reporter: Ryan Underwood (nemesis)
Component: btrfsAssignee: fs_btrfs (fs_btrfs)
Status: RESOLVED OBSOLETE    
Severity: high CC: florian, josef, maciej.rutecki, rjw
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.39+ Tree: Mainline
Regression: Yes
Bug Depends on:    
Bug Blocks: 32012    

Description Ryan Underwood 2011-07-03 18:57:46 UTC
Confirmed on linux-3.0 rc5, 2.6.39.5

See mailing list for more information.  The OOPS symbols are exactly the same in every instance.  Booting 2.6.38.x repairs the filesystem and makes it mountable again with later versions.

http://www.spinics.net/lists/linux-btrfs/msg10487.html
Comment 1 Josef Bacik 2013-04-30 16:48:43 UTC
Closing, if this is still affecting you on a newer kernel please reopen.