Upgrading from 2.3 to til 2.4

[Frank Elsner]

On Tue, 10 May 2011 12:19:42 -0400 Wesley Craig wrote:
> It's usually possible in a murder configuration to do a zero downtime upgrade by xfer-ing users to a backend running the new version.  The admin is then in control of how much index upgrade load to inflict on the new machine.

I'm very interested in details of the "xfer-ing". Can you provide them?


--Frank Elsner