December 2001
Intermediate to advanced
506 pages
10h 4m
English
book
IBM eServer Certification Study Guide - pSeries AIX System Administration
by Christian Pruett, Kristian Strickland, Scott Vetter
Content preview from IBM eServer Certification Study Guide - pSeries AIX System Administration
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2.5. Troubleshooting boot problems
There are many contributing factors towards a system failure.
Due to mishandling, for example, if someone intentionally accesses and ends up corrupting it.
When conditions, such as a power failure, corrupt the Boot Logical Volume (BLV).
When a disk encounters many bad blocks under which the system becomes un-usable.
Any of these conditions may prevent the system from restarting.
The sections that follow contain a discussion of the situations where the system will not boot and how to correct the problems.
Tip
You must have root authority to perform all of these functions.
2.5.1. Accessing a system that will not boot
If you are unable to boot your system, the first step is to access the system and see what is ...
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