Contents
Drive Enclosures...................................................................................................................6
Disk Drive Numbering.....................................................................................................6
Controller Nodes.................................................................................................................7
I/O Modules ......................................................................................................................9
Power Cooling Modules........................................................................................................9
Power Distribution Units......................................................................................................10
Enclosure LEDs.......................................................................................................................11
Bezels LEDs.......................................................................................................................11
Disk Drive LEDs..................................................................................................................12
I/O Modules LEDs.............................................................................................................14
Ethernet LEDs....................................................................................................................15
FC Port LEDs......................................................................................................................16
SAS Port LEDs....................................................................................................................17
Interconnect Port LEDs.........................................................................................................17
Powering Off .........................................................................................................................20
4 Alerts......................................................................................................21
5 Troubleshooting........................................................................................23
The checkhealth Command......................................................................................................23
Alert................................................................................................................................24
Alert Example...............................................................................................................24
Alert Suggested Action..................................................................................................25
Cage...............................................................................................................................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
Contents
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