Packet Errors and Packet Error Detection
by a packet memory failure, but that there are other possibilities as well. The packet memory scan
should always be used in conjunction with the extended diagnostics to check the integrity of all the
components.
Possible error conditions for PBUS action/panic messages:
CARD_HWFAIL_PBUS_CHKSUM_INT_ERROR,
CARD_HWFAIL_PBUS_CHKSUM_EXT_ERROR,
CARD_HWFAIL_PBUS_CHKSUM_EDP_ERROR,
CARD_HWFAIL_PBUS_CHKSUM_CPU_PKT_ERROR,
CARD_HWFAIL_PBUS_CHKSUM_CPU_PKT_DIAG_ERROR
Panic/Action Message Example
The following panic/action message example shows a detected PBUS checksum error on the module in
slot 3.
01/31/2002 00:58.22 <CRIT:SYST> Sys-health-check [ACTION] (PBUS checksum)
(CARD_HWFAIL_PBUS_CHKSUM_EDP_ERROR) slot 3
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Advanced System Diagnostics and Troubleshooting Guide