HP patch rating of 1

35

Rating details

35

HP patch rating of 2

35

Rating details

35

HP patch rating of 3

35

Rating details

35

Critical and noncritical patches

36

Finding information for a specific patch

36

Patch documentation

36

Advanced topic: the readme attribute

38

Obtaining information using the ITRC

38

Accessing information on the ITRC

38

Patch warnings

38

The warning field

39

Critical and noncritical warnings

39

How to handle patch warnings

40

Questions to ask

40

Advanced topic: finding patches with warnings

40

Backup and recovery

41

Considerations

41

4 Patch management overview

42

Patch management life cycle

42

HP service contracts

45

Patch management and software change management strategies

45

Establishing a software change management strategy

45

Recommendations for software change management

46

Consideration of HP patch rating

47

Patch management and software depots

47

Proactive patching strategy

48

Acquiring patches for proactive patching

48

Advanced topic: HP-UX Software Assistant

49

Reactive patching strategy

49

Acquiring patches for reactive patching

50

Advanced topic: security patching strategy

50

Advanced topic: scanning for security patches

51

Testing the patches to be installed

51

5 What are standard HP-UX patch bundles?

52

Key features

52

Standard HP-UX patch bundles

52

Obtaining standard HP-UX patch bundles

53

6 Using the IT Resource Center

55

Obtaining an ITRC user account

55

Useful pages on the ITRC

55

Find individual patches

55

Key features

56

Accessing the patch database and finding an individual patch

56

Advanced topic: checking for special installation instructions

58

Advanced topic: checking for all patch dependencies

59

Check for patches with dependencies

59

Standard patch bundles

62

Custom patch bundles - run a patch assessment

62

Support information digests

62

Key features

62

4Table of Contents

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HP UX Patch Management manual What are standard HP-UX patch bundles?