Commit Graph

3 Commits (72e2a08a5c6d5f12be273e286e3355496e4a2f08)

Author SHA1 Message Date
Nicholas D Steeves bd2cc320af btrfs-progs: typo review of strings and comments
Signed-off-by: Nicholas D Steeves <nsteeves@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2016-06-01 14:56:56 +02:00
Liu Bo cc25de4aa7 btrfs-progs: btrfs-debugfs: fetch block group information
This aims to decide whether a balance can reduce the number of
data block groups and if it is, this shows the '-dvrange' block
group's objectid.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2016-03-16 10:33:11 +01:00
Chris Mason 05063de62c btrfs-progs: Add simple python front end to the search ioctl
This is a starting point for a debugfs style python interface using
the search ioctl.  For now it can only do one thing, which is to
print out all the extents in a file and calculate the compression ratio.

Over time it will grow more features, especially for the kinds of things
we might run btrfs-debug-tree to find out.  Expect the usage and output
to change dramatically over time (don't hard code to it).

Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
2014-12-04 17:03:49 +01:00