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DEFINITY Enterprise Communications Server Release 5

Maintenance and Test for R5vs/si

555-230-123

Issue 1

April 1997

Maintenance Object Repair Procedures

Page 10-1249SHDW-LNK (Memory Shadowing Link)

2049

(cont’d.)

FAIL Refer to the "Replacing Defective SPE Circuit Packs" section in Chapter 6 to

understand how to correctly replace the Duplication-Interface circuit pack.

■ If none of the four red LEDs are lit AND if this is the fifth attempt to

clear the problem (the Standby SPE Processor, Standby SPE

Memory, and both Duplication Interface circuit packs have been

replaced), escalate the problem.

9. Issue the refresh spe-standby command to put the Standby SPE in

Standby Mode. This command may have to be issued multiple times. If

the refresh spe-standby command successfully completes five times

without the Standby SPE becoming labeled "standby" on the status

system form, wait 20 minutes. This does not include cases where the

command completes with the terminal message line errors "Refresh not

successful; use ‘display errors’ to check for STBY-SPE errors" or

"Cannot interrupt Standby SPE while entering maintenance mode;

please try later." Issue the refresh spe-standby command once more.

10. Repeat the test.

11. Issue the test spe-standby long command to thoroughly test all

Standby SPE components.

2050 FAIL The Standby SPE Maintenance/Tape Processor released the Standby SPE

Processor with a request to perform the RAM Checksum Test on Standby

SPE Memory. The RAM checksum was correct and the two special Standby

SPE Memory locations contain the same time stamp value as the one

shadowed over from the Active SPE; however, that time stamp value is

significantly different from the value of the Standby SPE’s Time-of-Day

clock. This indicates that either the Active SPE Time-of-Day clock has never

been set (for example, at system installation time) or that the Active SPE

Time-of-Day clock was set (with a significant change) while shadowing to

the Standby SPE was disabled.

1. Issue the refresh spe-standby command to put the Standby SPE in