Hi. I have done two complete install of this on ubuntu 10.04 amd64. the first was the 7.1.3 but i found that while the install went normally the login screens started to hang on the splash screen after a while.
i did the the whole split dns checking,, (but we run real ips anyway) no problem found.
after a week of doing zimbra restarts i upgraded to the 7.1.4. I found that it worked flawlessly for 3 days and now all of a sudden we have the same problem that we had with the 7.1.3.

Here is what happens now when i add a user at the console:
./zmprov ca test@zimbra.domain.net sniggle99
[] INFO: I/O exception (java.net.ConnectException) caught when processing request: Connection refused
[] INFO: Retrying request
ERROR: zclient.IO_ERROR (invoke Connection refused, server: localhost) (cause: java.net.ConnectException Connection refused)

the HTMl version loads but with an undefined network error

Trace log stopped logging at the time of error with:
00:32:21.217:btpool0-74://localhost/service/soap/SearchRequest POST ZM_AUTH_TOKEN=0_dc9b9fca8d9efbec7577
481ba55c1686319958c0_69643d33363a30623339613638612 d393334322d343265372d393232362d3236336434666134616 635653b6578703d313
33a313332373132333032373138353b747970653d363a7a696 d6272613b; zclient 7.1.4_GA_2555

I can pm all the split dns dig info if required.

Is anyone having the same problem?
any help appreciated ..looks like an awesome tool would love to get it deployed.