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How to Install Boot Blocks Solaris

How to Install Boot Blocks for a ZFS Root  FS (rpool) As root user run the following: #installboot -F zfs /usr/platform/`uname i`/lib/fs/zfs/bootblk /dev/rdsk/c#t#d#s0 #init 6   How to Install Boot Blocks Solaris Sparc As root user run the following: #installboot /usr/platform/`uname -i`/lib/fs/ufs/bootblk /dev/rdsk/c#t#d#s0 #init 6 How to install Boot Block Solaris x86 As root user run the following: #/sbin/installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c#t#d#s# #init6 What are the grub stage1 and stage 2? below the explanation /boot/grub/stage1 partition boot file. /boot/grub/stage2 boot block code. For each command you will need to reboot in order to check or verify that is correctly installed #init 6