Table Of Contents - HP 3PAR StoreServ 7000 Troubleshooting Manual

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Contents
1 Identifying Storage System Components........................................................6
Understanding Component Numbering.......................................................................................6
Drive Enclosures...................................................................................................................6
Disk Drive Numbering.....................................................................................................6
Controller Nodes.................................................................................................................7
PCIe Slots and Ports Numbering........................................................................................8
I/O Modules ......................................................................................................................9
Power Cooling Modules........................................................................................................9
Power Distribution Units......................................................................................................10
Service Processor Placement................................................................................................10
2 Understanding LED Indicator Status.............................................................11
Enclosure LEDs.......................................................................................................................11
Bezels LEDs.......................................................................................................................11
Disk Drive LEDs..................................................................................................................12
Storage System Component LEDs..............................................................................................13
Power Cooling Module LEDs................................................................................................13
I/O Modules LEDs.............................................................................................................14
Controller Node and Internal Component LEDs...........................................................................15
Ethernet LEDs....................................................................................................................15
FC Port LEDs......................................................................................................................16
SAS Port LEDs....................................................................................................................17
Interconnect Port LEDs.........................................................................................................17
Fibre Channel Adapter Port LEDs..........................................................................................18
Converged Network Adapter Port LEDs.................................................................................19
3 Powering Off/On the Storage System..........................................................20
Powering Off .........................................................................................................................20
Powering On the Storage System..............................................................................................20
4 Alerts......................................................................................................21
Getting Recommended Actions.................................................................................................21
5 Troubleshooting........................................................................................23
The checkhealth Command......................................................................................................23
Using the checkhealth Command.........................................................................................23
Troubleshooting Storage System Components.............................................................................24
Alert................................................................................................................................24
Format of Possible Alert Exception Messages.....................................................................24
Alert Example...............................................................................................................24
Alert Suggested Action..................................................................................................25
Cage...............................................................................................................................25
Format of Possible Cage Exception Messages...................................................................25
Cage Example 1...........................................................................................................25
Cage Suggested Action 1..............................................................................................25
Cage Example 2...........................................................................................................26
Cage Suggested Action 2..............................................................................................27
Cage Example 3...........................................................................................................27
Cage Suggested Action 3..............................................................................................27
Cage Example 4...........................................................................................................28
Cage Suggested Action 4..............................................................................................28
Cage Example 5...........................................................................................................29
Cage Suggested Action 5..............................................................................................29
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