| commit | 86db25785a6e7cacc1ee868fe437e8a2957eae94 | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@fusionio.com> | Wed Feb 20 16:23:40 2013 -0500 |
| committer | Chris Mason <chris.mason@fusionio.com> | Wed Feb 20 17:08:18 2013 -0500 |
| tree | 16a9b9f346a3c2e0bed40e74498367e29a2c4457 | |
| parent | 24542bf7ea5e4fdfdb5157ff544c093fa4dcb536 [diff] |
Btrfs: fix max chunk size on raid5/6 We try to limit the size of a chunk to 10GB, which keeps the unit of work reasonable during balance and resize operations. The limit checks were taking into account the number of copies of the data we had but what they really should be doing is comparing against the logical size of the chunk we're creating. This moves the code around a little to use the count of data stripes from raid5/6. Signed-off-by: Chris Mason <chris.mason@fusionio.com>