Which Solaris cluster is installed?

To determine which "cluster" of the Solaris Operating Environment you have installed:
$ cat /var/sadm/system/admin/CLUSTER

Explanation of value returned:

SUNWCrnet Reduced Networking Core System Support
SUNWCreq Core System Support
SUNWCuser End User System Support
SUNWCprog Developer System Support
SUNWCall Entire Distribution
SUNWCXall Entire Distribution plus OEM support

To list the packages in each of the clusters above, view the /var/sadm/system/admin/.clustertoc file. This file also contains descriptions of the clusters listed above.

Links:
Foundation for Minimal Solaris 10 Systems
comp.sys.sun.admin post

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