Virtuozzo SWsoft OpenVZ Manuel d'utilisateur télécharger pdf (Page 9)

Performing an In-Place Upgrade

Upgrading Parallels Server 4 Bare Metal

The easiest way to upgrade a system running Parallels Server 4 Bare Metal to Parallels Server 5

Bare Metal is to perform an in-place upgrade of the system. To upgrade your system using this

scenario, you can use one of the following means:

• ISO image

• PXE server

Upgrading from an ISO image

To upgrade to Parallels Server 5 Bare Metal using an ISO image, do the following:

1 Download the ISO image containing the installation files of Parallels Server 5 Bare Metal from

the Parallels web site.

2 Burn the image to a DVD.

3 Install Parallels Server 5 Bare Metal from the DVD. For detailed installation instructions, see the

Upgrading to Parallels Server 5 Bare Metal section in the Parallels Server 5 Bare Metal

Installation Guide.

Upgrading via a PXE server

You can also upgrade your existing system over a network using a PXE (Preboot Execution

Environment) server. To upgrade Parallels Server 5 Bare Metal over a network, you need to

complete the following steps:

1 Prepare for installation from a PXE server.

2 Create a kickstart file. This step is only required if you plan to automate the procedure of

deploying Parallels Server Bare Metal on your servers.

3 Upgrade Parallels Server Bare Metal.

For detailed information on performing these steps, consult the Installation via PXE Server guide.

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Virtuozzo SWsoft OpenVZ Manuel d'utilisateur Page 9