[EMAIL PROTECTED] wrote:
Hi folks, I'm looking at making a scalable zope infrastructure, I can
scale the ZEO clients and mysql, the only issue is the ZEO server. I
have used drbd and heartbeat in the past to create a HA lamp stack. From
a technical standpoint, is there any reason I could not us
If you setup drbd and heartbeat , the spare will take over the floating ip from the zeo server and restart the service. drbd is simply doing a block level replication of the zeo server file system where the zeo data is stored. The question is what files needs to be replicated so that when the the s
[EMAIL PROTECTED] wrote:
If you setup drbd and heartbeat , the spare will take over the floating
ip from the zeo server and restart the service. drbd is simply doing a
block level replication of the zeo server file system where the zeo data
is stored. The question is what files needs to be repl
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On 29 May 2006, at 16:45, Christian Theune wrote:
[EMAIL PROTECTED] wrote:
Hi folks, I'm looking at making a scalable zope infrastructure, I
can scale the ZEO clients and mysql, the only issue is the ZEO
server. I have used drbd and heartbeat i
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On 29 May 2006, at 16:59, [EMAIL PROTECTED] wrote:
If you setup drbd and heartbeat , the spare will take over the
floating ip from the zeo server and restart the service. drbd is
simply doing a block level replication of the zeo server file
sy
Christian Theune wrote:
In the end, this might not be exactly HA because you'll have a period of
time that isn't covered and may stretch for quite a while.
An interesting idea: use drdb to create an HA pair for the read/write
ZEO service, and also use a read-only ZRS secondary. That way when
I am planning a ERP5 deployment with ZEO. I have a working HA configuration on Centos 4.3 (should work without changes on RHEL4 but I have not tested) and am willing to contribute it all to the community if I can get help clustering ZEO. I will write a howto and contribute back to the zope docu
[EMAIL PROTECTED] wrote at 2006-5-28 19:30 -0700:
>Hi folks, I'm looking at making a scalable zope infrastructure, I can scale
>the ZEO clients and mysql, the only issue is the ZEO server. I have used drbd
>and heartbeat in the past to create a HA lamp stack. From a technical
>standpoint, is the
I have two IBM xseries servers dedicated to this project at my datacenter. I am looking for anyone with zeo experience and expertise interested in working on this. I think this will make a HA zope infrastructure more attractive to the enterprise. I am also willing to do all the documentation and QA
