Update docs about lzma compreesion levels above 6

lzma compression levels above 6 do not increase compression ration but waste a lot of cpu cycles.
This commit is contained in:
Michael Gajda 2016-07-04 21:51:11 +02:00
parent 4e3eafa9e5
commit 0b488760a7
1 changed files with 2 additions and 1 deletions

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@ -70,7 +70,8 @@ borg create
compression (default), lz4 == lz4, zlib == zlib
(default level 6), zlib,0 .. zlib,9 == zlib (with
level 0..9), lzma == lzma (default level 6), lzma,0 ..
lzma,9 == lzma (with level 0..9).
lzma,6 == lzma (with level 0..6. levels above 6 do not
improve compression and only waste many cpu cycles)
--read-special open and read special files as if they were regular
files
-n, --dry-run do not create a backup archive