Re: HA mailserver (smtp, pop3, imap, imap/ssl)
On Wed, Oct 10, 2001 at 01:44:44PM -0400, Robb Kidd wrote: For High Availability happiness Alejandro Borges recommends: Check out CODA, GFS (SAN capable, fault tolerant, network logging file system) and the LVS AFAIK, thats the best of breed of the free HA solutions... Linkage: * Coda - http://www.coda.cs.cmu.edu/ * GFS - http://opengfs.org/ - (Open)GFS, the GPL one. Anyone know how it fares and compares to Sistina's? I haven't used either. OpenGFS hasn't released anything yet (you have to get it from CVS) but they want to fix a bunch of security issues they've found and tidy up the code before releasing it. Sistina's version has moved on from the GPL version, but there is some concern that they may be violating the GPL and that their code might still contain the security problems that OpenGFS is fixing. I have nothing to do with either project, so I don't know all the details. Have a look at their web sites. Sistina's GFS web site is http://www.globalfilesystem.com/ which redirects to http://www.sistina.com/products_gfs.htm. -- Michael Wood [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: HA mailserver (smtp, pop3, imap, imap/ssl)
On Wed, Oct 10, 2001 at 01:44:44PM -0400, Robb Kidd wrote: For High Availability happiness Alejandro Borges recommends: Check out CODA, GFS (SAN capable, fault tolerant, network logging file system) and the LVS AFAIK, thats the best of breed of the free HA solutions... Linkage: * Coda - http://www.coda.cs.cmu.edu/ * GFS - http://opengfs.org/ - (Open)GFS, the GPL one. Anyone know how it fares and compares to Sistina's? I haven't used either. OpenGFS hasn't released anything yet (you have to get it from CVS) but they want to fix a bunch of security issues they've found and tidy up the code before releasing it. Sistina's version has moved on from the GPL version, but there is some concern that they may be violating the GPL and that their code might still contain the security problems that OpenGFS is fixing. I have nothing to do with either project, so I don't know all the details. Have a look at their web sites. Sistina's GFS web site is http://www.globalfilesystem.com/ which redirects to http://www.sistina.com/products_gfs.htm. -- Michael Wood [EMAIL PROTECTED]
Re: HA mailserver (smtp, pop3, imap, imap/ssl)
Mkay Check out CODA, GFS (SAN capable, fault tolerant, network logging file system) and the LVS AFAIK, thats the best of breed of the free HA solutions... Alex On Wed, 2001-10-10 at 07:47, Saku Ytti wrote: Hello, We are looking replacement for SunCluster (2*e450) mail server and would preferally like to do it with x86/linux cluster software can be commercial or free. What software are currently used to build these? Requirment is that the media is replicated and locking functions properly so we can pop machines in/out and all user accounts/all mail still works only if one server is pop out load on other machines just increses slightly. There can't be any SPOF. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: HA mailserver (smtp, pop3, imap, imap/ssl)
Mkay Check out CODA, GFS (SAN capable, fault tolerant, network logging file system) and the LVS AFAIK, thats the best of breed of the free HA solutions... Alex On Wed, 2001-10-10 at 07:47, Saku Ytti wrote: Hello, We are looking replacement for SunCluster (2*e450) mail server and would preferally like to do it with x86/linux cluster software can be commercial or free. What software are currently used to build these? Requirment is that the media is replicated and locking functions properly so we can pop machines in/out and all user accounts/all mail still works only if one server is pop out load on other machines just increses slightly. There can't be any SPOF.
Re: HA mailserver (smtp, pop3, imap, imap/ssl)
For High Availability happiness Alejandro Borges recommends: Check out CODA, GFS (SAN capable, fault tolerant, network logging file system) and the LVS AFAIK, thats the best of breed of the free HA solutions... Linkage: * Coda - http://www.coda.cs.cmu.edu/ * GFS - http://opengfs.org/ - (Open)GFS, the GPL one. Anyone know how it fares and compares to Sistina's? * LVS - http://www.linuxvirtualserver.org/
