difference b/w sol9 & sol10

what is the difference b/w sol9 and sol10 booting procedure?? Recently faced this question with HP...

Thiru

they're the same. booting procedures are the same for ALL Solaris OS

Booting procedure actually differ between x86 and SPARC based Solaris platforms.

On x86, booting procedure had a major change starting from Solaris 10 update 1 (previously proprietary now GRUB based).

It also evolved recently on both architectures with the support of ZFS root. S10u6.