Hi, actually I have z-push 2.0.7 and zimbrabackend 54. I'd like to upgrade to z-push 2.1.1 and zimbrabackend 57 without resynchronize devices.
This is my procedure to test upgrade: I created a new apache virtualhost for testing without modifying the production environment, with the new 2.1.1 and 57; I stopped Apache, duplicated /var/lib/zpush for use with test virtualhost, executed state migration script (in zpush tools folder), started Apache, changed server in a device to z-push test.
I get no emails, in log I see a plenty of:
24/12/2013 09:19:20  [ERROR] [xxx] Zimbra->SoapRequest(): SOAP FAULT: Error Code Returned [service.AUTH_REQUIRED]
Don't know if z-push or zimbrabackend fault. Do you have any ideas?
Thank you very much.