[Dovecot] compressed mboxes very slow

[Kamil Jońca]

Stan Hoeppner <stan at hardwarefreak.com> writes:

> On 5/9/2011 6:20 PM, Kamil Jońca wrote:
>
>> 5. connect with mutt and select one of gzipped folders
>> 6. connect with fetchmail and select another gzipped folder (with the
>> same contents as in 5)
>
> Does the problem occur with only one client, or are two or more
> clients required to reproduce the problem?  If the former, you're
> simply unnecessarily confusing things by mentioning two clients in the
> problem reproduction case here.

>From one of your mail:
--8<---------------cut here---------------start------------->8---
Have you tested any other IMAP client such as Thunderbird to eliminate
mutt as the cause of the problem?
--8<---------------cut here---------------end--------------->8---
So now I can say, this problem is not only with mutt



> If you go back to 1.2.15 and strace Dovecot, do you see the same
> re-reading of the mbox files after each 20 or so messages?  This
> behavior may be normal.  I'm not familiar with the code or I'd have

I will try.
KJ


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