Cyclades AlterPath BladeManager Manuál s instrukcemi stáhnout pdf (Strana 216)

202 MergePoint 5224/5240 Service Processor Manager Installer and Administrator Guide

Changing the boot image

If you want to change to another image from the current one, and if you have access to the Web

Manager, you can use the Config

- Boot Configuration screen to select the other image and then

use the Restart button on the Mgmt

- Restart screen to boot the SP manager from the new location.

You have two other options if you cannot access the Web Manager:

• Use the cli utility

See To use the sptemplate utility to test a template: on page 179.

• Boot in U

-Boot monitor mode and use the available boot commands

See To use the sptemplate utility to test a template: on page 179.

To boot from an alternate image using cli:

1. Connect to the SP manager from a terminal connected to the console port or create a telnet or

ssh connection, and log in as

root.

2. Enter the

cli command.

3. Enter

get bootconf to check the current configuration to find out which boot command and

boot image are being used.

In the screen example, hw_boot is defined as the bootcmd and image2 is defined as the image.

4. To boot from a TFTP boot server over the network, perform the following steps:

a. Set the value of

bootconf bootcmd to net_boot.

b. Set the value of

bootconf serverip to the TFTP boot server’s IP address.

c. Set the value of

bootconf bootfile to be the name of the boot file on the TFTP server.

The currentimage environment variable is changed to boot from the specified image.

# cli

cli> get bootconf

...

bootconf bootcmd: hw_boot

...

bootconf image: 2

cli> set bootconf bootcmd net_boot

cli> set bootconf serverip IPaddress

cli> set bootconf bootfile allImage.0830 IPaddress

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Cyclades AlterPath BladeManager Manuál s instrukcemi Strana 216