[j-nsp] Kchip errors

[Katsuya Saito]

hi,

a few week ago, we face same problem on our M10,
then our vendor said that problem cause B-chip on FEB, 
So you need to change yours.
# i dont know M40's case, sorry.

Anyway you should send your support info to you vendor or J-TAC.


BTW, you may check your error statistics, using command as follow;

> show pfe statistics error
                                                                                
PFE error statistics:
        C chip    A1 chip    A2 chip
    ---------- ---------- ----------
             0          0          0  scan fail
             0          0        N/A  A1<->C CRC error
             0        N/A          0  A2<->C CRC error
           N/A          0          0  A<->B CRC error
                                                                                
 B chip slots:
             0          1          2          3
    ---------- ---------- ---------- ----------
             0          0          0          0   scan fail
             0          0          0          0   A1->B CRC error
             0          0          0          0   A2->B CRC error
             0          0          0          0   correctable ECC error
             0          0          0          0   uncorrectable ECC error
             0          0          0          0   multiple ECC errors
             0          0          0          0   B->HS link error
             0          0          0          0   A1->Bm error
             0          0          0          0   A2->Bo error
             0          0          0          0   write buffer overflow
             0          0          0          0   Bo FIFO sync error
             0          0          0          0   Bo FIFO size error
             6          0          0          0   Bo stream stuck error
             0          0          0          0   Bo SRAM parity error
 
             4          5          6          7
    ---------- ---------- ---------- ----------
             0          0          0          0   scan fail
             0          0          0          0   A1->B CRC error
             0          0          0          0   A2->B CRC error
             0          0          0          0   correctable ECC error
             0          0          0          0   uncorrectable ECC error
             0          0          0          0   multiple ECC errors
             0          0          0          0   B->HS link error
             0          0          0          0   A1->Bm error
             0          0          0          0   A2->Bo error
             0          0          0          0   write buffer overflow
             0          0          0          0   Bo FIFO sync error
             0          0          0          0   Bo FIFO size error
             0          0          0          0   Bo stream stuck error
             0          0          0          0   Bo SRAM parity error
 
thnks,

---Katsuya

On Thu, 8 Jul 2004 14:56:36 -0400
joshua sahala <jejs at sahala.org> wrote:

> hello all,
> 
> i noticed a strange error on one of my m40s:
> 
> Jul  8 14:38:43 my-m40 fpc7 GE(7/3): Kchip 0 crc/fifo errors
> Jul  8 14:38:45 my-m40 fpc7 last message repeated 2 times
> Jul  8 14:38:46 my-m40 fpc7 GE(7/3): Kchip 0 crc/fifo errors
> Jul  8 14:39:17 my-m40 fpc7 last message repeated 31 times
> Jul  8 14:41:18 my-m40 fpc7 last message repeated 121 times
> Jul  8 14:43:24 my-m40 fpc7 last message repeated 126 times
> 
> what makes this more curious to me, is that this interface is down.  i
> wasn't able to find anything on this specific error on the web, so
> perhaps someone on the list can share some insight as to what this
> particular error means and if i should be worried.
> 
> thanks
> 
> /joshua
> -- 
> A common mistake that people make when trying to design something 
> completely foolproof is to underestimate the ingenuity of complete
> fools.
> 	- Douglas Adams -
> 
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