Conference azur::mcc

2759.0. "ACCVIO during the exporting" by MLNCSC::BARILARO () Tue Apr 14 1992 12:23

	
	I was in Provincia Autonoma di Bolzano (a NMOS customer) 
	last week to try to start the DecMCC v1.1 exporting for 
	their Phase IV 	nodes excluding the X-Terminals and the 
	LPS20, the exporting started, BUT on all log files I saw some
	ACCVIO, sometime the background processes die with a 
	%MCC-F-FATAL_FW error, sometime on the log file appear
	both the ACCVIO and the %MCC-F-FATAL_FW messages but
	the background processes didn't die.

	Someone has already experienced a similar condition ??????


					Thanks in advance,
					Ciao Luciano Barilaro


******************************
This is the end of Background log file:
******************************

$! end_of wait procedure
$!
$	BTS == "$SYS$SYSTEM:MCC_EXPORTER_FM_BG.EXE"
$	BTS "DSP$SYSTEM:[EXPORT]PROVA.RDB"
%SYSTEM-F-ACCVIO, access violation, reason mask=04, virtual address=00000000, PC=00050A4D, PSL=03C00001
%SYSTEM-F-ACCVIO, access violation, reason mask=04, virtual address=00000000, PC=00050A4D, PSL=03C00001
%SYSTEM-F-ACCVIO, access violation, reason mask=04, virtual address=00000000, PC=00050A4D, PSL=03C00001
%MCC-F-FATAL_FW, fatal framework condition:  Failed to dequeue next ready thread
%QFILE-E-READERR, error reading queue file



******************************************
An example of exporting started on this node:
******************************************

DECmcc (V1.1.0)

MCC> SHOW EXPORT NODE4 * EXPORT TARGET DSP$SYSTEM:[EXPORT]PROVA.RDB

Node4 DSP_NS:.dna_node.DEC510 
AT  9-APR-1992 11:46:48 

Exporting parameters are:
                        Exporting state = ACTIVE,
                            State since =  7-APR-1992 15:23:32.96,
                          Export period = 0 01:00:00.00,
                             Begin time =  7-APR-1992 15:23:26.51,
                               End time = 25-MAY-2012 00:00:00.00,
                          Export target = "DSP$SYSTEM:[EXPORT]PROVA.RDB",
                           Request time =  7-APR-1992 15:23:26.51,
                           Requested by = "SYSTEM",
           Time of last successful poll = " 8-APR-1992 21:11:35.83",
             Number of successful polls = 22,
               Time of last failed poll = " 8-APR-1992 17:54:46.21",
               Last poll failure reason = "schedule time passed",
                 Number of failed polls = 4,
                       Last export time = " 8-APR-1992 21:11:35.83",
            Time of last export failure = "NONE",
             Last export failure reason = "N/A",
              Number of export failures = 0,
                          Sequence name = "EXPORT",
                Initial sequence number = 0,
                Current sequence number = 26

	The following experiment should help to understand the problem:

	1. Show Node4 DSP_NS:.dna_node.DEC510 
	2. Show Node4 <node_address> all attributes
	3. Show Node4 <node_address> all statistics

	Please, let us know if during this command you have an accvio.


	Sam
    

    I sent a command file to the customer to make the checks you suggest
    for all the Phase IV (DEC510 is only an example, I'm not sure at all
    that's this node that cause the problem), asked him to run via batch
    and check the log file to search ACCVIO, he didn't find one....
    
    I include this command file.
    
    					Thanks,
    					Ciao Luciano
    
$!
$! MCC_CHECK.COM
$!
$ set proc/priv=all
$ set ver
$ Manage/Enterprise
use verify
!
Show Node4 *
!
Show Node4 * all attributes
!
Show Node4 * all statistics 
!
exit
$exit