As part of the solaris 10 boot up process, PROM will load "bootblk" program which in term locate and load the "ufsboot" program. I am just wondering if bootblk here is actually the boot loader sit inside the MBR and ufsboot is the one sit inside the Filesystem ?
I am guessing solaris (sparc) boot loader should work the similar way as grub? (ie. first to to MBR to run the 466byte program which in turn look up the secondary boot loader file reside in FS and then the kernel can be loaded.
Can someone helpe me clarify this concept?