Active/Active cyrus on OCFS2

mance and be reliable?. We're toying with the idea to build a two-node cluster on SLES10SP2 and LinuxHA, running Postfix+Cyrus+OpenLDAP to provide service for about 30k mailboxes/accounts. Anyone has done something similar with OCFS2? Regards, -- Ciro Iriarte http://cyruspy.wordpress.com --

Two cyrus processes, one mail spool

Hi, is it safe to run two cyrus processes on the same filesystem/mail spool to provide scalability and HA?, in example, two servers accessing one clustered filesystem or NFS directory?. Regards, -- Ciro Iriarte http://cyruspy.wordpress.com -- Cyrus Home Page: http://cyrusimap.web.cmu.edu

Re: Two cyrus processes, one mail spool

2009/9/17 Paolo Cravero : > Ciro Iriarte wrote: > >> Hi, is it safe to run two cyrus processes on the same filesystem/mail >> spool to provide scalability and HA?, in example, two servers >> accessing one clustered filesystem or NFS directory?. > > See > > ht

Re: Two cyrus processes, one mail spool

ct functionality/speed?, is that just a configuration parameter o cyrus hast to be built/compiled again to support it?. Regards, -- Ciro Iriarte http://cyruspy.wordpress.com -- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html

Re: Implement Cyrus IMAPD in High Load Enviromment

= /var/spool/imap/a/ ), this approach > increase the performance with my LTO tapes. > > Anyone has another suggestion  ? > > > Regards, > Lucas Zinato Carraro > Regards, -- Ciro Iriarte http://cyruspy.wordpress.com -- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html

Re: DNS load balancing

 - Will the LMTP client also do this? I'm using the postfix LMTP client >   for delivery. > > Does any one have experience with this kind of setup? > > Thanks in advance, > Andre LVS is quite simple to setup this days, there's no need to patch the kernel with any mai

Re: DNS load balancing

ptions I have. >> By the way, did you test your setup with considerable load?, I was really interested in this kind of solution, looking at various docs and mail posts, main concern seems to be file locking Regards, -- Ciro Iriarte http://cyruspy.wordpress.com -- Cyrus Home Page: h

Re: Live backup

ost, half an hour's worth > of emails. > > Best, > Elver > > elver.l...@gmail.com > +372 5661 6933 > http://elver.wordpress.com/ > skype: elver.loho > What about using DRBD?, it should work fine for a active/passive setup. Regards, -- Ciro Iriarte http:/

Re: High Availability

El abr 20, 2015 3:55 AM, "Bron Gondwana" escribió: > > (taking it back to the list in case it's useful to others) > > On Mon, Apr 20, 2015, at 05:45 PM, Lalot Dominique wrote: >> >> Hello Bron >> >> Unfortunately I would'nt be able to go to The Hague.. > > > Oh well :) > >> >> Just as a simple que

Re: Cyrus aggregate compatibility.

I've seen you talking about the new clustering approach, can you elaborate a little (maybe in a separate topic/mail)?. Given the state of distributed storage solution, shouldn't that be considered?. For example Nutanix adds capacity with each new node and the interface is just NFS. Wouldn't that m

Re: High Availability

El abr 22, 2015 12:51 AM, "Bron Gondwana" escribió: > > On Wed, Apr 22, 2015, at 02:27 PM, Ciro Iriarte wrote: >> >> Interesting, is the use of several instances needed because cyrus cannot scale with threads in a single instance scenario? > > There are two