Diagdisablepost - HP StorageWorks 8B - FC Entry Switch Reference Manual

diagDisablePost

Disable POST execution at reboot.
Synopsis
diagDisablePost
Availability
admin
Description
Use this command to disable Power On Self Test (POST) execution at switch reboot. This mode is
saved in flash memory and POST remains disabled until it is enabled using the diagEnablePost
command.
A switch rebooted without POST enabled issues the following DIAG-POSTSKIPPED error
message:
POST includes the following tests:
•
ramTest - Bit write and read test of SDRAMS in the switch.
•
portRegTest - Bit write and read test of the ASIC SRAMs and registers.
•
centralMemoryTest - Bit write and read test of the ASIC central memory.
•
cmiTest - ASIC to ASIC connection test of the CMI bus.
•
sramRetentionTest - Data retention test of the SRAMs in ASIC.
•
turboRAMTest - Functional test of RAM.
•
camTest - Functional test of the CAM memory.
•
statsTest - Runs a statistics counter diagnostic test.
•
filterTest - Functional test of filter configuration.
•
portLoopbackTest - Functional test of switch by sending and receiving frames from the same
port.
•
spinsilk - Functional test of port to port path at maximum switch speed.
Note:
Operands None.
Example
To disable the POST during future power ups:
See Also
diaghelp
diagEnablePost
Fabric OS Reference
0x10fc0c10 (tSwitch): Apr
Error DIAG-POST_SKIPPED, 3,
Skipped POST tests: assuming all ports are healthy,
Err# 0004
The cold boot (power reset) runs the long ramTest while the warm boot (software reset)
runs the short ramTest.
switch:admin> diagDisablePost
Committing configuration...done.
On next reboot, POST will be skipped.
Telnet Commands
6 13:24:42
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