16 Mar
2016
16 Mar
'16
1:42 p.m.
During migration from 1.x with maildir to 2.x with dbox a did the following trick:
time dsync -R -u test@example.com backup maildir:/var/spool/imap/tmp/Maildir
And got the following results:
|orig |366|28s | |gz.6 |260|5min| |bz2.6|202|5min| |xz.1 |211|1min| |xz.2 |213|1min50sec| |xz.3 |201|3min| |xz.6 |198|5min| |xz.9 |198|10min| |lz4 |281|18s |
1-9 - is compression level. I choose lz4 finally.
-- Anton Chevychalov
Götz Reinicke - IT Koordinator писал 2016-03-15 18:01:
Hi,
may be someone has already done that: Do you have a script(?) tool which shows the efficiency of the mail compression if zlib is used?
Something that shows the uncompressed size vrs. the compressed.
Thanks for hints! /Götz