dovecot - Jul 2012 - zlib plugin maildir broken ?/ Cached message size smaller than expected

Hi Timo,
by having errors like

Cached message size smaller than expected
and
Maildir filename has wrong S value
and
Corrupted index cache file

in dove 2.1.8

i can reproduce the problem with tb 14
with 2 nat machines connected to the same server

the problem relates with create new folder then copy
some uncompressed and compressed mail to it, the i.e
open it by other client

sometime this happens at once , sometime after a few copy actions

however thunderbird ,then errors above apear, sometimes no mail is
shown, sometimes only uncompressed or only compressed

so funktion read both formats gets lost somehow
any idea, you need a better debug ?
-- 
Best Regards
MfG Robert Schetterer

On 1.8.2012, at 0.29, Robert Schetterer wrote:
> Cached message size smaller than expected
> and
> Maildir filename has wrong S value
> and
> Corrupted index cache file
> 
> in dove 2.1.8
> 
> i can reproduce the problem with tb 14
> with 2 nat machines connected to the same server
> 
> the problem relates with create new folder then copy
> some uncompressed and compressed mail to it, the i.e
> open it by other client
> 
> sometime this happens at once , sometime after a few copy actions
I can't reproduce this. Are you sure the problem isn't that the old
mails already have a wrong S value and the errors happen when Dovecot tries to
read them? It would help to know how to reproduce this on an entirely empty mail
account.

Am 01.08.2012 14:06, schrieb Timo Sirainen:
> See what you get by running the maildir through:
> http://dovecot.org/tools/maildir-size-check.sh
> 
> 
tons of i.e

Freunde/cur/1321795242.M359794P29783.mail02,S=2647728:2,S: Wrong
S=2647728 value, should be S=3838835

-- 
Best Regards
MfG Robert Schetterer