IBM E16RMLL-I - Tivoli Storage Manager, Руководство по внедрению

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Chapter 20. Bare Machine Recovery
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򐂰 The host name of the remote partition that has a DVD drive assigned to it is
mars.
– This is the partition from which the new partition is installed. Therefore,
this partition is the install server to the new partition.
– This partition is a backup server to pluto.
Because it is not possible to boot a partition from a DVD device assigned to
another partition, a network boot of the new partition is required. After the
partition has been booted over the network, you may simply direct SysBack to
restore from the remote DVD device. In order to perform a SysBack network
boot, you must complete a one-time configuration procedure.
Figure 20-11 illustrates the relationships between the partitions for this example.
Figure 20-11 Remote backup, remote install, and network boot
One-time Remote Services configuration
To configure backup services between pluto (backup client) and mars (backup
server), do the following operations:
1. Log in to the mars partition (backup server) and execute the following
commands:
a. Issue the
/usr/sbin/cfgremsvs
command to configure Remote Services
on this partition.
b. Issue the /usr/sbin/cfgremaccess -h pluto -u all -f all command to
define pluto’s access to this partition and its tape drive resources.
Mars Partition -
Backup server to pluto
Install server to new partition
Pluto Partition -
Creates backup image for new partition to mars
Network boot server to new partition
CD/DVD Drive
New Partition -
Will network boot from pluto, install from mars
Installed with image of pluto stored on mars device
Network
Network