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FAQ-How to Estimate NE40 Board Has the Risk of Disordered Memory

Publication Date:  2012-07-27 Views:  37 Downloads:  0
Issue Description
Q:
How to estimate NE40 board has the risk of disordered memory?
Alarm Information
Null
Handling Process
A:
We can refer to related command output, the following is the example.
According to the following command related information can be seen.
[NE40-8-A:21]en_
[NE40-8-A:21-diag]display efu 3 chi
[NE40-8-A:21-diag]display efu 3 chipstatus 5
 Start display lpu efu ims information of board 03...
 display lpu efu ims information message is send success.
[NE40-8-A:21-diag]
---Begin--
Dn FQ Count Register 0x1F3F6
FQ Threshold 0 Exceeded 0x0
FQ Threshold 1 Exceeded 0x0
FQ Threshold 2 Exceeded 0x1     *Notice*
GDQ Count Register 0x0
Extended Stack Drop Count Register 0x0
Correctable FCB ECC Errors 0x0
Uncorrectable FCB ECC Errors 0x0
Reassembly Errors 0x0
Reassembly Discarded Frames 0x0
--end--
If 0x0 of Extended Stack Drop Count Register 0x0 is not 0, it means the board has the risk.
Root Cause
Null
Suggestions
If such problem occurs, change the board to avoid it.

END