There is a fabulous amount of information already available on the Internet, if you'd simply use a web search page. What have you already learned from your own research?
For example, try the following in a Google search:
<pre> smi label + solaris </pre>
or as an alternative you can try:
<pre> efi label + solaris</pre>
Hee Hee, I guess he is looking for preparing for an Interview, his previous ques was diff b/w /dev/dsk and /dev/rdsk
I realized eons ago to always glance at posting history before providing a response.
This one is another example of "I'm too lazy to investigate anything so I just want someone to spoonfeed me some answers." Thankfully such people never stay around for too long (particularly with responses such as my earlier one).