Solaris 11 - How to change the hostname of the server?

1 - To check the current environment properties:

root@solaris:~# svccfg -s system/identity:node listprop config

config                 application        

config/enable_mapping boolean     true

config/nodename       astring     solaris

config/loopback       astring     solaris

2 - Set the new hostname

root@solaris:~# svccfg -s system/identity:node setprop config/nodename="my-host-name"

root@solaris:~# svccfg -s system/identity:node setprop config/loopback="my-host-name"

3- Refresh the properties:

root@solaris:~# svccfg -s system/identity:node refresh

4 - Restart the service:

root@solaris:~# svcadm restart system/identity:node

5 - verify that the changes took place:

root@solaris:~# svccfg -s system/identity:node listprop config

config                 application       

config/enable_mapping boolean     true

config/nodename       astring     my-host-name

config/loopback       astring     my-host-name

root@solaris:~# hostname

my-host-name