X86 Licensing on Raid-1

Hello all, i have installed Router OS 6.49.6 on cisco c220m which has LSI raid card. i have some questions,****

  • if i license my router os with my L6 prepaid key, in case of one hard drive fail and i replace hard drive with another one since its in raid 1 will my license will be invalid


  • Can i upgrade to router os 7?