'/usr/xpg4/bin/id - not found'
Sentinel is not functioning after install on Solaris.
Sonic communication service to starting properly after install on Solaris.
Sentinel on Solaris requires the add-on package: SUNWxcu4. Install SUMWxcu4 add-on package.
This provides additional utilities like '/usr/xpg4/bin/id' which is used by various startup scripts.