diff options
author | Holger Hoffstätte <holger@applied-asynchrony.com> | 2017-09-30 17:54:27 +0200 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2017-10-06 13:41:31 +0200 |
commit | 0fc8e78088216c76c262b1ea723d7136ec191869 (patch) | |
tree | 21cea5e28d8731eabc8257d699301f63641e891e /btrfs-debugfs | |
parent | e4c6772f69bff7bb75d8df0d5010a1091d6e47eb (diff) |
btrfs-progs: right-align number columns in btrfs-debugfs output
The values for block group offset, length etc. in btrfs-debugfs' output
are left-aligned, which creates unaligned output and makes the usage
percentage hard to read/process further. This patch adds right-aligning
format specifiers for the number values.
Ideally the format values wouldn't be hardcoded but instead derived from
the filesystem size, but this seems to work for now.
Signed-off-by: Holger Hoffstätte <holger@applied-asynchrony.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'btrfs-debugfs')
-rwxr-xr-x | btrfs-debugfs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/btrfs-debugfs b/btrfs-debugfs index dfb88539..a7ecd16d 100755 --- a/btrfs-debugfs +++ b/btrfs-debugfs @@ -356,8 +356,13 @@ def print_block_groups(mountpoint): ctypes.memmove(ctypes.addressof(bg), p, ctypes.sizeof(bg)) if bg.flags & BTRFS_BLOCK_GROUP_DATA: - print "block group offset %Lu len %Lu used %Lu chunk_objectid %Lu flags %Lu usage %.2f" %\ - (header.objectid, header.offset, bg.used, bg.chunk_objectid, bg.flags, float(bg.used) / float(header.offset)) + print "block group offset %s len %s used %s chunk_objectid %Lu flags %Lu usage %.2f" %\ + ('{:>14}'.format(header.objectid), + '{:>10}'.format(header.offset), + '{:>10}'.format(bg.used), + bg.chunk_objectid, + bg.flags, + float(bg.used) / float(header.offset)) total_free += (header.offset - bg.used) if min_used >= bg.used: |