Hi

What is the DBCron Job?

I found this script running on AES every hour with crontab -l

[avaya@CCAES06-TYN-PRD ~]$ crontab -l
00 02 * * * /opt/mvap/bin/DBCron -x
00 * * * * /opt/mvap/bin/DBCron -X

So Can we stop it or let them running on 02:00 AM one time per day.?

Besides, I found that AES Server lost connection to CLAN unexpect with error every day during same time (10:00 PM) . So it has no error alarm on CM . But I found error log with detail below:-
21:56:31 ERROR:WARNING:trans_serv:sendErrorNotif:Error notification sent (error= 5 (No Reply To HB)) Switch= CM IP= 172.30.174.70
21:56:31 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.174.70 on switch CM changed to No Reply To HB(5)
21:56:33 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.174.70 on switch CM changed to Restart(206)
21:56:34 ERROR:FYI:trans_serv:SetStatus:Connection state for link 172.30.174.70 on switch CM changed to Talking(202)
22:06:49 ERROR:WARNING:trans_serv:sendErrorNotif:Error notification sent (error= 5 (No Reply To HB)) Switch= CM IP= 172.30.178.168
22:06:49 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to No Reply To HB(5)
22:06:51 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to Restart(206)
22:06:51 ERROR:FYI:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to Talking(202)
22:07:04 ERROR:WARNING:trans_serv:sendErrorNotif:Error notification sent (error= 5 (No Reply To HB)) Switch= CM IP= 172.30.178.168
22:07:04 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to No Reply To HB(5)
22:07:05 ERROR:CRITICAL:trans_serv:sslConnect:Error connecting SSL object for destination, 172.30.178.168:8765 error 2
22:07:05 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to TCP Down(207)
22:07:11 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to Restart(206)
22:07:13 ERROR:FYI:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to Talking(202)
22:07:14 ERROR:WARNING:trans_serv:sendErrorNotif:Error notification sent (error= 5 (No Reply To HB)) Switch= CM IP= 172.30.174.70
22:07:14 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.174.70 on switch CM changed to No Reply To HB(5)
22:07:16 ERROR:CRITICAL:trans_serv:sslConnect:Error connecting SSL object for destination, 172.30.174.70:8765 error 2
22:07:16 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.174.70 on switch CM changed to TCP Down(207)
22:07:23 ERROR:CRITICAL:trans_serv:sslConnect:Error connecting SSL object for destination, 172.30.174.70:8765 error 2
22:07:34 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.174.70 on switch CM changed to Restart(206)
22:07:34 ERROR:FYI:trans_serv:SetStatus:Connection state for link 172.30.174.70 on switch CM changed to Talking(202)
22:08:28 ERROR:WARNING:trans_serv:sendErrorNotif:Error notification sent (error= 5 (No Reply To HB)) Switch= CM IP= 172.30.178.168
22:08:28 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to No Reply To HB(5)
22:08:30 ERROR:CRITICAL:trans_serv:sslConnect:Error connecting SSL object for destination, 172.30.178.168:8765 error 2
22:08:30 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to TCP Down(207)
22:08:35 ERROR:WARNING:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to Restart(206)
22:08:36 ERROR:FYI:trans_serv:SetStatus:Connection state for link 172.30.178.168 on switch CM changed to Talking(202)

Is this happening on an AE Services in a production environment?

If so, you should escalate through the normal escalation channels to Avaya Client Services or the appropriate business partner holding the maintenance contract on the system(s). This process requires the customer Sold To information and can be initiated through the www.avaya.com/support portal (locate the Self Service>Create Service Request link on the right side of the page), or initiated via a call to a regional number located through the Support Contact Options> Maintenance Support link in the same area of the www.avaya.com/support web page.

Martin

Hi

Thank you.

I already open ticket case to Avaya support.
But What is the script of DBCron?

Please give me guideline.

Chukiat D.

From the look of it, it seems that the script:

1. Tidies up some of the log files - removing old files
2. Reindexes some of the database tables
3. Reclaims some storage that was used during database operations.

In other words, general maintenance

Martin

Hi Martin,

Thank you for information.

However, is it need to do this task every hour?

Please guide me.

Chukiat D>

Both invocations are needed. One performs daily maintenance and the other performs hourly maintenance.