3Com manual 3COM Security Switch 6200 Hardware and Software Users Guide

Upgrading the System Software Using the Safe Upgrade

and Rollback Features

/dev/ataraid/d0p2 14 79 530145 82 Linux swap /dev/ataraid/d0p5 80 882 6450097 83 Linux # / /dev/ataraid/d0p6 883 2070 9542609+ 83 Linux

# /opt

/dev/ataraid/d0p7 2071 2435 2931862 83 Linux

# /var

4.Duplicate the above table for the dual boot by entering the letter “n” five times. This adds the following partitions:

Add(n) the following logical(l) partitions in cylinders

partition	cylinders	partition
8	+12	/boot
9	+65	swap
10	+802	/
11	+1187	/opt
12	+*	/var

5.Toggle(t) the swap partition identification from 9 to 82 by entering the letter “t”.

6.Save(w) the partition table by entering the letter “w”.

7.Reboot your system.

You can also perform the software upgrade when you reboot your system using the Install Server. To do this, complete the following:

1.Check to make sure you have the right version of install-cos. To do this:

At root prompt, enter:

/usr/os/sbin/install-cos -h

The following displays:

Usage: /usr/os/sbin/install-cos [OPTION]... <COS

RPM DIR>

Install a C30 release h, help

p <id>, part of disk to install to, 1 or 2

2.Execute the following command:

shell> dd if=/dev/zero of=/dev/ataraid/d0 bsQ2 count=1

3.Execute the following:

/usr/os/bin/install

4.Reboot and re-run /usr/os/bin/install.

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