Re: [Linux-HA] eMail server cluster

2009-09-15 Thread Darren.Mansell
o:linux-ha-boun...@lists.linux-ha.org] On Behalf Of Ciro Iriarte Sent: 15 September 2009 15:13 To: General Linux-HA mailing list Subject: Re: [Linux-HA] eMail server cluster 2009/9/15 : > Hello. > > We are currently using a Postfix master/master 2 node cluster, > load-balanced with

Re: [Linux-HA] eMail server cluster

2009-09-15 Thread Michael Schwartzkopff
Am Dienstag, 15. September 2009 16:08:29 schrieb Ciro Iriarte: > 2009/9/15 Michael Schwartzkopff : (...) > > I never build a mail server cluster myself, but severeral others. I would > > be pretty caucious to use cluster filesystems. There are few > > distributions > > I'm not really confident yet

Re: [Linux-HA] eMail server cluster

2009-09-15 Thread Ciro Iriarte
2009/9/15 : > Hello. > > We are currently using a Postfix master/master 2 node cluster, > load-balanced with ldirectord as a resource in Pacemaker/OpenAIS. > > Seems very stable and works well so far. We use SLES11 HAE. > > I've attached the config I use. > > HTH. > Darren > Hi!, what do you use

Re: [Linux-HA] eMail server cluster

2009-09-15 Thread Ciro Iriarte
2009/9/15 Michael Schwartzkopff : > Am Montag, 14. September 2009 18:54:36 schrieb Ciro Iriarte: >> 2009/9/14 Timo Schoeler : >> > -BEGIN PGP SIGNED MESSAGE- >> > Hash: SHA1 >> > > (...) >> Can you elaborate on you cyrus + cluster experience? (maybe out of >> band if it's OT), OCFS2 1.4.0 s

Re: [Linux-HA] eMail server cluster

2009-09-15 Thread Darren.Mansell
-boun...@lists.linux-ha.org [mailto:linux-ha-boun...@lists.linux-ha.org] On Behalf Of Ciro Iriarte Sent: 14 September 2009 17:30 To: General Linux-HA mailing list Subject: [Linux-HA] eMail server cluster Hi, i'm planning to build a postfix+cyrus Active/Active cluster and would like to know if anybod

Re: [Linux-HA] eMail server cluster

2009-09-15 Thread Michael Schwartzkopff
Am Montag, 14. September 2009 18:54:36 schrieb Ciro Iriarte: > 2009/9/14 Timo Schoeler : > > -BEGIN PGP SIGNED MESSAGE- > > Hash: SHA1 > > > > thus Ciro Iriarte spake: > >> Hi, i'm planning to build a postfix+cyrus Active/Active cluster and > >> would like to know if anybody has done someth

Re: [Linux-HA] eMail server cluster

2009-09-14 Thread Michael Schwartzkopff
Am Montag, 14. September 2009 18:54:36 schrieb Ciro Iriarte: > 2009/9/14 Timo Schoeler : > > -BEGIN PGP SIGNED MESSAGE- > > Hash: SHA1 > > (...) > Can you elaborate on you cyrus + cluster experience? (maybe out of > band if it's OT), OCFS2 1.4.0 supports shared writeable mmap now, > which s

Re: [Linux-HA] eMail server cluster

2009-09-14 Thread Ciro Iriarte
2009/9/14 Michael Schwartzkopff : > Am Montag, 14. September 2009 18:30:26 schrieb Ciro Iriarte: >> Hi, i'm planning to build a postfix+cyrus Active/Active cluster and >> would like to know if anybody has done something similar. My main >> doubt is about using ClusterIP or a loadbalancer with LVS i

Re: [Linux-HA] eMail server cluster

2009-09-14 Thread Ciro Iriarte
2009/9/14 Timo Schoeler : > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > thus Ciro Iriarte spake: >> Hi, i'm planning to build a postfix+cyrus Active/Active cluster and >> would like to know if anybody has done something similar. My main >> doubt is about using ClusterIP or a loadbalancer wi

Re: [Linux-HA] eMail server cluster

2009-09-14 Thread Michael Schwartzkopff
Am Montag, 14. September 2009 18:30:26 schrieb Ciro Iriarte: > Hi, i'm planning to build a postfix+cyrus Active/Active cluster and > would like to know if anybody has done something similar. My main > doubt is about using ClusterIP or a loadbalancer with LVS in front of > the two nodes. LVS would i

Re: [Linux-HA] eMail server cluster

2009-09-14 Thread Timo Schoeler
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 thus Ciro Iriarte spake: > Hi, i'm planning to build a postfix+cyrus Active/Active cluster and > would like to know if anybody has done something similar. My main > doubt is about using ClusterIP or a loadbalancer with LVS in front of > the two nodes.

[Linux-HA] eMail server cluster

2009-09-14 Thread Ciro Iriarte
Hi, i'm planning to build a postfix+cyrus Active/Active cluster and would like to know if anybody has done something similar. My main doubt is about using ClusterIP or a loadbalancer with LVS in front of the two nodes. LVS would imply a third machine and i'm not sure how the origin of the outgoing