Re: Balancing solution which allows graceful partial node migrations

2008-08-29 Thread Brantley Hobbs
Rainer Jung wrote: Nikola Milutinovic wrote: So, what are your thoughts on the subject? Ever seen something like that in the wild? Or at least in the lab? A balancer that can be reconfigured (almost) online and one that allows for requests to the node being evicted to finish, first. Both

Balancing solution which allows graceful partial node migrations

2008-08-28 Thread Nikola Milutinovic
Hi all. This is just a question out of curiousity. Is there a balancer solution that can allow for controlled migration/upgrade of nodes? To explain, suppose you have Apache/mod_jk and you have N Tomcats in balance over that setup, same web application on all of them. Now, suppose you would

Re: Balancing solution which allows graceful partial node migrations

2008-08-28 Thread Rainer Jung
Nikola Milutinovic wrote: Hi all. This is just a question out of curiousity. Is there a balancer solution that can allow for controlled migration/upgrade of nodes? To explain, suppose you have Apache/mod_jk and you have N Tomcats in balance over that setup, same web application on all of them.