HP 3PAR F-Class, T-Class, StoreServ 10000 Storage Troubleshooting Guide (QL226-96953, May 2013)

5 Understanding F-Class Storage System LED Status.........................................66
Using the F-Class Component LEDs............................................................................................66
Bezel LEDs........................................................................................................................66
Removing the Bezels and Unlocking the Door...................................................................67
Drive Chassis LEDs.............................................................................................................67
OPs Panel LEDs.............................................................................................................67
Interface Card LEDs.......................................................................................................71
Power Supply/Cooling Module LEDs...............................................................................71
Drive Magazine LEDs.........................................................................................................72
Controller Node LEDs.........................................................................................................84
Fibre Channel Port LEDs......................................................................................................75
QLogic iSCSI Port LEDs.......................................................................................................75
Emulex Fibre Channel Port LEDs...........................................................................................76
Controller Node Power Supply LEDs.....................................................................................85
Power Distribution Unit Lamps..............................................................................................77
Service Processor LEDs............................................................................................................78
Supermicro Service Processor..............................................................................................78
Supermicro II Service Processor............................................................................................78
Securing the Storage System....................................................................................................79
6 Understanding HP 3PAR StoreServ 10000 Storage LED Status........................80
Drive Cage LEDs....................................................................................................................80
DC4 Drive Cage FC-AL Module LEDs...................................................................................81
Drive Magazine LEDs.........................................................................................................83
Controller Node LEDs..............................................................................................................84
Controller Node Status Panel LEDs.......................................................................................85
Fan Module LEDs....................................................................................................................86
Fibre Channel Adapter Port LEDs..............................................................................................87
CNA Port LEDs.......................................................................................................................88
Ethernet LEDs.........................................................................................................................89
Power Supply LEDs..................................................................................................................90
Drive Chassis Power Supply LEDs.........................................................................................90
Controller Node Power Supply LEDs.....................................................................................91
Battery Module LEDs...............................................................................................................92
Service Processor LEDs............................................................................................................93
Supermicro II Service Processor............................................................................................93
HP 3PAR Service Processor..................................................................................................93
7 Power Off/On the Storage System..............................................................96
Powering Off the Storage System..............................................................................................96
Powering On the Storage System..............................................................................................96
8 Alerts......................................................................................................98
9 Troubleshooting........................................................................................99
The checkhealth Command......................................................................................................99
Using the checkhealth Command.........................................................................................99
Troubleshooting Storage System Components...........................................................................100
Alert..............................................................................................................................101
Format of Possible Alert Exception Messages...................................................................101
Alert Example.............................................................................................................101
Alert Suggested Action................................................................................................101
Cage.............................................................................................................................101
Format of Possible Cage Exception Messages.................................................................102
Cage Example 1.........................................................................................................102
Cage Suggested Action 1............................................................................................102
Cage Example 2.........................................................................................................103
4 Contents