Re: [imp] Horde/IMP performance and system requirements (50k+ accounts)

2009-03-24 Thread Dietmar Rieder
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 LALOT Dominique wrote: > > Also, you'll have to look at mysql. For big databases, you need special > tuning as default values are not good. We are in he way to put (for HA) > another mysql server and we will split the access to several servers. > (rep

[imp] attached files and mime_drivers

2009-03-24 Thread LALOT Dominique
Hello, I noticed a strange behaviour. But I don't understand exactly when it behaves differently. On some mails attachments, I got two links in the body, one to view using a mime-driver (opening a new window), another to download (that's what I prefer) In some others, I see directly a .doc msword

[imp] Reporting information from memcached.

2009-03-24 Thread robert sand
I was wondering if anyone out there has a php script I could use to get data from the memcached server? What I'm looking for us total number concurrent users, and if possible number of stale sessions. Thanks for your consideration. -- Robert Sand. mailto:rs...@d.umn.edu 1028 Kirby Drive 366

Re: [imp] Reporting information from memcached.

2009-03-24 Thread Graeme Wood
On Tue, 24 Mar 2009, robert sand wrote: I was wondering if anyone out there has a php script I could use to get data from the memcached server? What I'm looking for us total number concurrent users, and if possible number of stale sessions. Thanks for your consideration. memcached has n

Re: [imp] Reporting information from memcached.

2009-03-24 Thread robert sand
Thanks. That is helpful. I did modify a script I found on the horde site that cleans the lock files made by horde. Using the session id as a key you can tell if the session is still available in the memcached server. If you consider each session id to be a user then you can get an approximat

[imp] "replication" horde + imp + dbmail

2009-03-24 Thread Peter Steen
Hello Folks! First, thanks for a good project. All parts are now working exept next step. I now need to setup two servers with replication between, because users on two locations, no load balancing. Anyone out there with experience of this ? I am used to Domino servers in this matter. Regards

Re: [imp] IMP performance and message display

2009-03-24 Thread Michael M Slusarz
Quoting Andrew Morgan : Yes, memcache is definitely faster than fs-based caching if set up well. Also, DO use memcache as your session handler. Trying to store sessions in MySQL with Horde3 is a major performance killer. The one issue with memcache as a session handler is that it is not p

Re: [imp] Horde/IMP performance and system requirements (50k+ accounts)

2009-03-24 Thread Michael M Slusarz
Quoting Jie Gao : * Janne Peltonen wrote: Hi! We've been running IMP here at the University of Helsinki since 2001, and performed a major upgrade last summer, straight into Horde Webmail Edition 1.1.1. Since then, there has been no end of problems we've been running into, most notably all ki

Re: [imp] Horde/IMP performance and system requirements (50k+ accounts)

2009-03-24 Thread Jie Gao
* Michael M Slusarz wrote: > >* Janne Peltonen wrote: > > > >>Hi! > >> > >>We've been running IMP here at the University of Helsinki since 2001, > >>and performed a major upgrade last summer, straight into Horde Webmail > >>Edition 1.1.1. Since then, there has been no end of problems we've been

Re: [imp] Reporting information from memcached.

2009-03-24 Thread Michael M Slusarz
Quoting robert sand : Thanks. That is helpful. I did modify a script I found on the horde site that cleans the lock files made by horde. Using the session id as a key you can tell if the session is still available in the memcached server. If you consider each session id to be a user then you