The Linux 2.6.37 Kernel With EXT4 & Btrfs

[renkin]

I wonder how the benchmark would look if the new 'space_cache' mount option were used (available in the new 2.6.37 kernel) for btrfs.

[MuPuF]

I wonder how the benchmark would look if the new 'space_cache' mount option were used (available in the new 2.6.37 kernel) for btrfs.

I've done some benchmarks on Btrfs with Linux 2.6.37-rc3, space_cache helps a lot!

See http://mupuf.org/blog/article/41/