I changed Solaris host name and IP address and I also change the hostname and ip in config file main.cf,llthots,llttab,sysname,.vxcsClusterPrefs. But it response Cannot connect to VCS engine when I do any operation. Please help!
If you're getting that message in response to any haxxx commands, then had isn't running. Check your engine log (/var/VRTSvcs/log/engine_A.log) for any relevant messages as to why had failed to start. If the log messages don't help, open up a support case.