Hi Rishi
i want to say thank you for all your effort in helping me through this. you helped me so much. for final question as i red the documents i assume these things are correct. can you verify:
1- because i have no appliance and im in linux server so i can go straight to 2012.2 from 2010.3 with using 'Linux System Update utilities' and 'Linux Server' and no need to go to 2010.3S1 (if i had appliance i should have but i dont)?
and as you saied i checked my nsm and the path you mentioned and im sure that im using base license so every thing is ok for upgrade. thanks