[Search for users] [Overall Top Noters] [List of all Conferences] [Download this site]

Conference noted::decnis

Title: DEC Network Integration Server (DECNIS)
Notice:Please read note 1 to use this conference effectively
Moderator:MARVIN::WELCH
Created:Wed Sep 18 1991
Last Modified:Thu Jun 05 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:3660
Total number of notes:15082

1385.0. "CRC error with decnis" by MLNCSC::ODOARDI () Thu Feb 17 1994 08:22

T.RTitleUserPersonal
Name
DateLines
1385.1DAP CRC check failure is very worryingMARVIN::RIGBYNo such thing as an alpha betaThu Feb 17 1994 10:3519
1385.2More infoMLNCSC::ODOARDIFri Feb 18 1994 13:1055
1385.3Don't understand your replyMARVIN::RIGBYNo such thing as an alpha betaTue Feb 22 1994 08:0218
1385.4MLNCSC::ODOARDITue Feb 22 1994 13:0234
1385.5CRC problem...MLNCSC::ODOARDIThu Mar 03 1994 07:457
1385.6What are your endsystems?SHAND::shandMike ShandMon Mar 07 1994 07:096
1385.7MLNCSC::ODOARDIMon Mar 07 1994 13:5413
1385.8MARVIN::COBBGraham R. Cobb (Routing), REO2-G/C2, 830-3917Mon Mar 07 1994 14:0814
1385.9MLNCSC::ODOARDITue Mar 08 1994 06:197
1385.10ANy solution - we have this problemYUPPY::SEDTU6::KORMANtgif!!Thu Sep 07 1995 16:1212
1385.11any news - shall I open an IPMT?MUNICH::SCHALLEREva Schaller *DSC* 895-6146Thu Feb 06 1997 14:0538

We also experience this error. It just happens, if we copy from
an OSI 6.3 with cluster alias enabled. If we remove the cluster functionality,
everything works fine. Router is a DECnis with 3.1-8.
Copy from the DEBIS netz to the cluster works fine. Outgoing copy works, if the
files are small. Larger file copy causes reproducable the DAP CRC problem.

There is also a CISCO router within the network, but the copy problem
also happens, if we stay within the Ethernet segment.


|--|         |--------|             |----------|
|  | ------- |        | ----------- |          | ------ debis-Netz
|--|         |--------|             |----------|

WS mit        DECNIS600		       CISCO
Cluster
Alias

copy (OpenVMS VAX V6.2, DECnet/OSI V6.3 ECO03) 
to another node (OpenVMS Alpha V6.2, DECnet/OSI V6.3 ECO03)

$copy/log DISK$SCRATCH:[DECPS-DATABASE]PSDC$UTVH31_1997JAN21.CPD;1 -
          UTVW01"PSW_S$SERVER"::psdc$database:*.*
%COPY-E-WRITEERR, error writing UTVW01"PSW_S$SERVER"::DISK$APPLICATIONS:[DECPS-D
ATABASE]PSDC$UTVH31_1997JAN21.CPD;1
-RMS-E-CRC, network DAP level CRC check failed
%COPY-W-NOTCMPLT, DISK$SCRATCH:[DECPS-DATABASE]PSDC$UTVH31_1997JAN21.CPD;1 not
completely copied
%COPY-E-CLOSEOUT, error closing
UTVW01"PSW_S$SERVER"::DISK$APPLICATIONS:[DECPS-DATABASE]PSDC$UTVH31_1997JAN21.CP
D;1 as output
-RMS-F-WBE, error on write behind
-SYSTEM-F-LINKABORT, network partner aborted logical link


    
1385.12one thing to tryMARVIN::HIGGINSONPeter Higginson DTN 830 6293, Reading UKThu Feb 06 1997 14:5013
To remove one obsure possibility, do the ncl command

sho dev unit l* self test result

on the DECNIS and see if any of the cards give "attention".

Just to be sure, power cycle the DECNIS and try the command again.

If it's not that, then as in the earlier replies you have a lot of
work to do to find out who's doing the corrupting.

Peter
1385.13MARVIN::MCCLURETony McClure, DECnis Engineering RE02 FD9 7830-3564Fri Feb 07 1997 07:4216
Hi Eva,

	After trying Peter's suggestion then an IRIS trace
	of the conversation would be helpful..

	Does this problem happen with every large file that
	you copy using the alais, or just sometimes ??

	Does the file that failed in your example, always
	fail with a DAP CRC error every time you try to copy it??

Cheers Tony.

PS: You should raise a IPMT case on this one