NEC Express5800/320Ma Guía de usuario descargar pdf (Pagina 91)

Online Diagnostic Codes

Troubleshooting 5-13

Dump files beyond this number overwrite the existing saved dump files. For

instance, if the value is 3, then the fourth saved dump file overwrites the first,

existing dump file.

If, at the time of a system crash, the DumpQuickEnabled property of the Board

Instance Driver node is True and the CPU element is duplex, the system creates a

memory dump and stores the dump in the memory of one CPU element. The system

restarts with the remaining CPU element. After the system restarts, the dump is

automatically copied to a disk file.

After a system reboot where a dump has been generated, do not attempt to read or

copy the Memory.dmp file created. After the system has completed writing the

Memory.dmp file, it renames the file Memoryn.dmp, where n is a numeral. You can

read or copy the Memoryn.dmp file. It may take up to five minutes after the reboot to

complete writing the Memory.dmp file before it is renamed and can be read.

CAUTION

If you attempt to read or copy the Memory.dmp file while

the system is writing it, you may corrupt the file.

The normal Windows dump mechanism is used if the DumpQuickEnabled parameter

is False (disabled) or if the CPU element is in simplex mode.

Dump and Go

The Dump and Go command captures a snapshot dump of a running system or a

particular component without significantly interfering with the system’s or component’s

operation. The system must be running duplex in order to use this method. To capture

a snapshot dump, right-click the CPU Enclosure node of interest in the ftSMC console

tree and select Dump and Go from the Action menu. The system:

• Takes the selected CPU element offline with its memory intact

• Dumps a snapshot of the memory to C:\sradumps\Memoryn.dmp

• Displays the status of the operation

• Returns the CPU element back to online status

A Dump and Go command on a BMC controller dumps a snapshot of the BMC

firmware’s memory, and then restores the BMC to service.

Online Diagnostic Codes

The Virtual BMC LCD displays online diagnostic codes (described in Appendix B) only

when a diagnostic test is running on an operative system.

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 121 122

Sin comentarios

NEC Express5800/320Ma Guía de usuario Pagina 91