On 12/01/2010 04:51 PM, Vladimir 'φ-coder/phcoder' Serbinenko wrote: > Hello, all. It seems incresingly unpractical to assume that btrfs legal > issues will be resolved. So I using this specification : > https://btrfs.wiki.kernel.org/index.php/User:Wtachi/On-disk_Format > implemented a reader. I haven't used any Oracle code for this. Code is > fresh from typing fingers. It may or may not work for. I'm aware of some > possibilities the code may hang parsing an incorrect BtrFS. Currently > lacking points: > - no multidevice > - no symlinks > - no encryption, encoding or compressing > - no prealloc extents (doesn't look like we need them at all) > - grub-mkrelpath isn't adjust for /<subvolume>/ prefix > > Several bugs fixed. grub-mkrelpath adjust for both bindmount and btrfs subvolume mount > The syntax on btrfs is > /subvolume/standard_path > the root subvolume is named "default" > This part was removed. Unlike in ZFS where subvolumes and directories are in different namespaces, in btrfs they share the same. so /default/ was removed. > Due to checksumming save_env doesn't work (same problem as on ZFS) > Enjoy > >
-- Regards Vladimir 'φ-coder/phcoder' Serbinenko
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