What version of solaris is installed? 

    cat /etc/release


 What user/process is using a filesystem? 
If you cannot umount a filesystel because it is in use

	fuser -cu

Will show you what users/processes are using the filesystem

	fuser -ku

Will kill the processes that are using the filesystem

 a script to compare boor-prom alias settings with disksuite 
boot-check

 a script to get information about installed devices 
get-dev-info

 a script to translate settings for boot-prom devaliases/nvaliases 
translate-devalias