El 03/04/2014 16:28, T.B. escribió:
Hello Timo,
I've successfully setup xz compression for my Dovecot installation
using the version 2.2.12 from Debian unstable.
Read the man page of xz(1) . With -9 compression level 674 MiB of
ram are needed. If you use dovecot+xz, you really need to increse vsz_limit.
Personally, I would not use xz (-9) for main storage in a busy
site. If you get +20 messages/second you need a lot of ram only for
compression. I would use xz (-9) for alternate storage, tough.
Regards
Javier
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