Hi, i've write some heuristic code for btrfs compression subsystem, userspace option are simple and fast enough (~4GiB/s on my notebook). Heuristic can detect good/bad compressible data, to decrease cpu load and avoid compressing bad compressible data. https://github.com/Nefelim4ag/Entropy_Calculation So, if that looks interesting, please let me know, Thanks. -- Have a nice day, Timofey. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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