Chapter 3: UNIX Disaster Recovery
•Computer properties:
–Hostname
–DNS domain name
–Superuser password
•Device and SCSI drivers
•Boot files required for booting the kernel. For example:
–/unix
–/boot
–/etc/default/boot
–/stand/vmunix
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Important: To determine which boot files should not be overwritten during a | |||
recovery refer to the appropriate operating system documentation. |
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How to Install and Configure the UNIX Operating System
When recovering a UNIX operation system, you must reinstall the same version of UNIX and any patches that were in use prior to the disaster. Then configure only those features that enable the computer to communicate over the network. You can recover the remaining operating system configuration settings after reinstalling the NetWorker software.
You can recover the UNIX operating system back to the original computer or to a different computer.
To recover the operating system, complete the following tasks:
•“Task 1: Install the Operating System” on page 30
•“Task 2: Configure the Operating System” on page 30
•“Task 3: Configure the Devices and Test the Operating System” on page 31
Important: Do not install the operating system from a UNIX
Legato NetWorker, Release 7.0 | 29 |
Disaster Recovery Guide |