| commit | ab8fb4c99516c186641bda1dbc0e788f68b4dc77 | |
| author | Chris Mason <chris.mason@oracle.com> | |
| Thu, 12 Nov 2009 19:34:09 +0000 (12 14:34 -0500) | ||
| committer | Chris Mason <chris.mason@oracle.com> | |
| Thu, 12 Nov 2009 19:49:03 +0000 (12 14:49 -0500) | ||
| tree | 1d0d59910d56a51b705ae5428d0910a074145bc9 | treesnapshot (tar.gz zip) |
| parent | 6f3cf25a4e7932bc737ed06bc95f73f80772092d | commitdiff |
Add btrfs-map-logical program to map and read logical block numbers
This allows us to figure out which physical byte offset on which device
is the real location for a given logical block number. It can
optionally read the block in and save it to a file for debugging
analysis.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
This allows us to figure out which physical byte offset on which device
is the real location for a given logical block number. It can
optionally read the block in and save it to a file for debugging
analysis.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| Makefile | diffblobblamehistory | |
| btrfs-map-logical.c | [new file with mode: 0644] | blob |