3.4

Security Administration

72

3.4.1

Monitoring User Logins

73

3.4.2

Zoning (Anonymous Access)

73

3.4.3

User Authentication

74

3.5

Firmware Update Management

75

3.5.1 Displaying Current Firmware Version

75

3.5.2

Firmware Update Procedure

75

3.6

Remote Login Management

76

3.6.1 When a Telnet Session is Active

77

3.7

System Logs

79

3.7.1

Message Log

79

3.7.2 System and Drive Enclosure Faults

79

3.7.3

Displaying System Uptime

80

3.7.4 Saving a Comment to the Log

80

3.8

Other Utilities

81

3.8.1 APC UPS SNMP Trap Monitor

81

3.8.2

API Server Connections

81

3.8.3

Changing Baud Rate for the CLI Interface

81

3.8.4 CLI/Telnet Session Control Settings

82

3.8.5

Disk Diagnostics

82

3.8.6 Disk Reassignment and Miscellaneous Disk Commands

83

3.8.7

SPARE Commands

83

4 Controller Remote Management and Troubleshooting

85

4.1

Remote Management of the Controller

85

4.1.1

Network Connection

85

4.1.2 Network Interface Set Up

85

4.1.3 Login Names and Passwords

87

4.1.4 SNMP Set Up on Host Computer

88

4.2

Troubleshooting the Controller

89

4.2.1

Component Failure Recovery

89

4.2.2 Recovering from Drive Failures

90

4.2.3 Component Failure on Enclosures

94

5 Drive Enclosure System

95

5.1

The SGI InfiniteStorage 15000 Drive Enclosure

95

5.2

Enclosure Core Product

96

5.2.1

Enclosure Chassis

97

5.3

The Plug-in Modules

97

5.3.1 Power Cooling Module (PCM)

97

5.3.2

Input/Output (I/O) Module

98

5.3.3 Drive Carrier Module and Status Indicator

100

5.3.4

DEM Card

100

5.4

Indicators

101

5.4.1 Front Panel Drive Activity Indicators

101

5.4.2

Internal Indicators

104

5.4.3 Rear of Enclosure Activity Indicators

104

5.5

Visible and Audible Alarms

105

5.6

Drive Enclosure Technical Specification

105

5.6.1

Dimensions

105

5.6.2

Weight

106

ii

007-5510-002

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APC 15000 RAID manual Controller Remote Management and Troubleshooting