Re: Huge load after update from 2.3.16 to 2.4.12

2011-11-24 Thread Michael Plate
Am 24.11.2011 10:37, schrieb Eric Luyten: > On Wed, November 23, 2011 10:40 pm, pl...@bibliothek.uni-kassel.de wrote: [...] > Michael, > > > You probably tested the system's integrity and functionality, and all appeared > fine. What you probably did not generate was the equivalent of a realistic >

Re: Huge load after update from 2.3.16 to 2.4.12

2011-11-24 Thread Eric Luyten
On Wed, November 23, 2011 10:40 pm, pl...@bibliothek.uni-kassel.de wrote: > [...] > >> >> When performing an upgrade from earlier than 2.4.3, all messages are >> reparsed, and your cache files are re-generated, when a mailbox is first >> opened. You may be able to increase you syslogging levels to

Re: Huge load after update from 2.3.16 to 2.4.12

2011-11-23 Thread plate
Hi, [...] > > How many mailboxes on the system? Took us about 2 hours to come down > from loads over 500 after the upgrade with 10,000 active user accounts. just around 200 ;-) but its our Backup MX an mailman is running too, so a mail to every user produces that load. The machine is a bit...old,

Re: Huge load after update from 2.3.16 to 2.4.12

2011-11-23 Thread plate
[...] > > When performing an upgrade from earlier than 2.4.3, all messages are > reparsed, and your cache files are re-generated, when a mailbox is first > opened. You may be able to increase you syslogging levels to get a better > view into what's going on: [...] Thanx, four weeks ago I made a d

Re: Huge load after update from 2.3.16 to 2.4.12

2011-11-23 Thread Patrick Boutilier
On 11/23/2011 02:18 PM, Michael Plate wrote: Hi, I just updated Cyrus Imapd on our somewhat old mailsever (dual-Xeon, but 8 years now, running gentoo linux) from 2.3.16 to 2.4.12 (options USE="berkdb kerberos pam replication sieve snmp sqlite ssl tcpd -afs -mysql -nntp -postgres") There is no

Re: Huge load after update from 2.3.16 to 2.4.12

2011-11-23 Thread Dan White
On 23/11/11 19:18 +0100, Michael Plate wrote: >Hi, > >I just updated Cyrus Imapd on our somewhat old mailsever (dual-Xeon, but >8 years now, running gentoo linux) from 2.3.16 to 2.4.12 > >(options USE="berkdb kerberos pam replication sieve snmp sqlite ssl tcpd >-afs -mysql -nntp -postgres") > >The

Huge load after update from 2.3.16 to 2.4.12

2011-11-23 Thread Michael Plate
Hi, I just updated Cyrus Imapd on our somewhat old mailsever (dual-Xeon, but 8 years now, running gentoo linux) from 2.3.16 to 2.4.12 (options USE="berkdb kerberos pam replication sieve snmp sqlite ssl tcpd -afs -mysql -nntp -postgres") There is no murder and I also could drop sqlite, if bett