Am 27.10.2012 09:52, schrieb Bernics Gábor | Penta Unió Zrt.:
Hello,
I have a dovecot IMAP server (relative small hardware: HP Microserver with 6 Gbyte RAM, linux soft RAID1 with 2x 7200 SATA disk) with 100 Gbyte maildirs.
that seems ok
Server works fine but sometimes I can open mails slowly (5-10 sec), typical with new mails.
what mailbox type, how much mail in that mailbox how many concurent cons, imap or pop3 ?
It's intresting when I open an another old mail (with 0 sec wait), after new mail open quickly.
may client cached
Is it dovecot mail indexes or I/O problem?
perhaps this , perhaps other
Load and CPU use is small typical 0.10, 10%, I see small IO wait.
Debian 6.0, Dovecot 1.2.15, fsync and nmap is disable
show config and logs
Best Regards,
Gabor
Best Regards MfG Robert Schetterer
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