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Chapter 7 137
7 Recovering from failures
This chapter provides detailed information on recovering from HP-UX
system interruptions.
Usually, the first indication of a problem is that the system does not
respond to user input. This lack of response indicates either a
performance problem or system interruption.
Performance problems are generally characterized by:
• The system responds to one or more programs/users but not all, or
sluggishly to others.
• The system seems to be very slow
System interruptions usually result in a total loss of CPU resources for
all users/programs due to a:
• System hang
• System panic
•HPMC