You have an x86-based server with two SATA drives. Each drive has an installation of x86 Solaris
and both drives are identical. The system currently boots from the first SATA disk drive, but, after
modifying the /etc/vfstab file on the boot drive, the first SATA drive will not boot. You want to boot
the system from the second SATA disk drive, but it won boot. want to boot the system from the
second SATA disk drive, but it won boot. What do you need to do to get the system booted?
A.
Select the second SATA drive in the GRUB menu during bootup; boot to the second drive; once
booted to the second drive, mount and copy the /etc/vfstab file to the boot disk.
B.
Edit the boot string in the GRUB menu to boot from the second SATA drive; once booted to the
second drive, mount and fix the /etc/vfstab file on the boot disk.
C.
Install a bootblock onto the second SATA drive; select the second drive during bootup; once
booted to the second drive, mount and fix the
/etc/vfstab file on the boot disk.
D.
Boot from DVD to get into a single user shell; mount and fix the /etc/vfstab file on the boot drive.
Explanation: