LZ4 compression support in ZFS and GRUB
LZ4 is a new high-speed BSD-licensed compression algorithm written by Yann Collet that delivers very high compression and decompression performance compared to lzjb (>50% faster on compression, >80% faster on decompression and around 3x faster on compression of incompressible data), while giving better compression ratio. For detailed benchmark numbers see the attached spreadsheet.
As such, this algorithm seems like a good candidate to integrate into Illumos' ZFS.
Updated by Christopher Siden about 7 years ago
- Status changed from New to Closed
commit a6f561b4aee75d0d028e7b36b151c8ed8a86bc76 Author: Sašo Kiselkov <firstname.lastname@example.org> Date: Wed Jan 16 12:36:06 2013 -0800 3035 LZ4 compression support in ZFS and GRUB Reviewed by: Matthew Ahrens <email@example.com> Reviewed by: Christopher Siden <firstname.lastname@example.org> Reviewed by: George Wilson <email@example.com> Approved by: Christopher Siden <firstname.lastname@example.org>