Re: Cyrus and Performance notes?

2003-02-08 Thread lst_hoe
Zitat von Achim Altmann <[EMAIL PROTECTED]>: > Hello, > > i had read the cyrus performance-notes in online-install-guide > > Are this information enought or if is possible to find more informations > about this theme. > > I would like install Cyrus-imapd 2.1.x aon an linux-server with Hardware-

Cyrus and Performance notes?

2003-02-08 Thread Achim Altmann
Hello,   i had read the cyrus performance-notes in online-install-guide   Are this information enought or if is possible to find more informations about this theme.   I would like install Cyrus-imapd 2.1.x aon an linux-server with Hardware-raid (level 10) with 4 HDD's   I have about this any

Re: Cyrus and performance

2001-09-14 Thread Lawrence Greenfield
Date: Thu, 13 Sep 2001 18:37:55 -0400 (EDT) From: Walter Wong <[EMAIL PROTECTED]> We do have multiple IO channels (the machine has something like 3 of the dual channel PCI ethernet cards) and our RAID units are hardware RAID units with 128MB of writeback/read cache in support of th

Re: Cyrus and performance

2001-09-13 Thread Walter Wong
For some reason we have not had any performance problems, especially after upgrading to 2.0.16. Our config is described at http://asg.web.cmu.edu/cyrus/config.html. We consistently saw over 3000 imapds during the summer and now we are typically seeing around 5500 imapds. (This also doesn't count

Re: Cyrus and performance

2001-09-13 Thread Amos Gouaux
> On Thu, 13 Sep 2001 16:13:37 +0300 (EEST), > Leena Heino <[EMAIL PROTECTED]> (lh) writes: lh> We have about 11000 users on our mailserver and the server seems to be lh> running out of resources ie. it seems to slow down when a lot of users lh> (ie. 500-1000 imapd process are running in

Cyrus and performance

2001-09-13 Thread Leena Heino
We have about 11000 users on our mailserver and the server seems to be running out of resources ie. it seems to slow down when a lot of users (ie. 500-1000 imapd process are running in the system) are simultaneously reading their mail. The current system consists of: - Sendmail 8.11.6 - Cyrus IMA