| Chris Mason | 8e19f2c | 2007-02-28 09:27:02 -0500 | [diff] [blame] | 1 | * cleanup, add more error checking, get rid of BUG_ONs |
| Chris Mason | 8e19f2c | 2007-02-28 09:27:02 -0500 | [diff] [blame] | 2 | * Fix ENOSPC handling |
| Chris Mason | 8e19f2c | 2007-02-28 09:27:02 -0500 | [diff] [blame] | 3 | * Add block mapping tree (simple dm layer) |
| Chris Mason | 8e19f2c | 2007-02-28 09:27:02 -0500 | [diff] [blame] | 4 | * Make allocator smarter |
| Chris Mason | 6407bf6 | 2007-03-27 06:33:00 -0400 | [diff] [blame] | 5 | * add a block group to struct inode |
| Chris Mason | 6407bf6 | 2007-03-27 06:33:00 -0400 | [diff] [blame] | 6 | * Make sure nobh stuff is working properly for cows |
| Chris Mason | 62e2749 | 2007-03-15 12:56:47 -0400 | [diff] [blame] | 7 | * Do actual block accounting |
| Chris Mason | 1e1d270 | 2007-03-15 19:03:33 -0400 | [diff] [blame] | 8 | * Check compat and incompat flags on the inode |
| Chris Mason | 8e19f2c | 2007-02-28 09:27:02 -0500 | [diff] [blame] | 9 | * Add virtual filesystems, mountable snapshots |
| 10 | * Get rid of struct ctree_path, limiting tree levels held at one time |
| 11 | * Release |
| 12 | * Do real tree locking |
| 13 | * Add extent mirroring (backup copies of blocks) |
| 14 | * Add fancy interface to get access to incremental backups |
| 15 | * Add fancy striped extents to make big reads faster |
| 16 | * Use relocation to try and fix write errors |
| 17 | * Make allocator much smarter |
| 18 | * xattrs (directory streams for regular files) |
| 19 | * fsck |
| 20 | * Scrub & defrag |
| 21 | |
| Chris Mason | d6e4a42 | 2007-04-06 15:37:36 -0400 | [diff] [blame^] | 22 | --- |
| 23 | metata FS ideas: |
| 24 | mount metadata FS on /sys/fs/btrfs/dev/ |
| 25 | subvolumes in /sys/fs/btrfs/dev/fs/ |
| 26 | snapshots in /sys/fs/btrfs/dev/fs/snapshots |
| 27 | mount -o bind |
| 28 | ioctl to create a snapshot |