HP Integrity Superdome 2 16-socket Service Manual page 4

Cooling errors...................................................................................................................45
Location errors...................................................................................................................45
Configuration errors...........................................................................................................45
Device failure errors...........................................................................................................46
4 Booting and shutting down the operating system..........................................47
Operating systems supported on the server blade.......................................................................47
Booting and shutting down the operating system for HP-UX..........................................................47
HP-UX standard boot..........................................................................................................47
Booting HP-UX from the UEFI Boot Manager.....................................................................47
Booting HP-UX from the UEFI Shell...................................................................................47
Booting HP-UX in single-user mode.......................................................................................48
Booting HP-UX in LVM-maintenance mode.............................................................................48
Shutting down HP-UX..........................................................................................................48
5 Troubleshooting........................................................................................49
Methodology.........................................................................................................................49
General troubleshooting methodology..................................................................................49
LED status information....................................................................................................49
OA access...................................................................................................................49
CLI..............................................................................................................................49
Gathering power related information (overview)...........................................................50
Gathering cooling related information (overview)..........................................................52
Gathering failure information (overview)......................................................................54
Recommended troubleshooting methodology.........................................................................55
Troubleshooting tools..............................................................................................................55
Superdome 2 LEDs and components.....................................................................................55
Server blade front panel components...............................................................................55
Power supply LEDs.........................................................................................................57
Fan LED.......................................................................................................................58
Onboard Administrator LEDs and buttons.........................................................................58
XFM LEDs and components............................................................................................59
GPSM LEDs and components..........................................................................................60
IOX LEDs and components..................................................................................................62
IOX enclosure front........................................................................................................62
IOX enclosure rear........................................................................................................63
PCIe slot LEDs and components...........................................................................................64
HP Integrity Superdome 2 Onboard Administrator module LEDs and components.......................65
DVD module LEDs and components......................................................................................66
OA GUI...........................................................................................................................66
Diagnostics.......................................................................................................................66
Online diagnostics........................................................................................................66
Health Repository viewer.........................................................................................................68
Indictment records..............................................................................................................68
Acquitting indictments........................................................................................................68
Viewing the list of indicted components.................................................................................69
Viewing deconfigured components.......................................................................................70
Viewing indictment acquittals..............................................................................................70
Viewing recent service history..............................................................................................71
Physical Location installation and health history.....................................................................71
Subcomponent isolation and deconfiguration displays............................................................72
Using event logs.....................................................................................................................72
Live viewer........................................................................................................................72
SEL and FPL viewers...........................................................................................................74
Core Analysis Engine.........................................................................................................77
HP Integrity Superdome 2 Onboard Administrator..................................................................79
4 Contents