Hi Matthew:

 

The following procedure will show you if replication is broken, the key is 
search is both databases, pub and sub:

 

(I assume that subs is the primary, pub is the secondary and also that you have 
enable voice media streaming app service in ucm) 

Go to UCM > MEDIA RESOURCES > ANNUNCIATOR
Select ANN_3 and change its name to something different for example ANN_SUBS, 
save and reset

Go to pub CLI, also to sub CLI and use this command on bouth:

run sql select name from device

You will see all devices into your database, something like this:

name 
========================= 
MTP_2 
CFB_2 
ANN_2 
ANN_SUBS 
MOH_3 
SEP001906DC4E1D 
SEP0017E032F90D

If the ANN name in sub database isn't the new name you have just set, this 
means that you have a db replication problem 100% sure

If db replicatino is broken you will also notice that the ANN wich you changed 
the name will be unregistered or rejected in UCM GUI

 

If both names are the same your replication is working

 

hth 


Date: Sun, 16 May 2010 21:07:07 -0500
From: ciscovoiceg...@gmail.com
To: ccie_voice@onlinestudylist.com
Subject: [OSL | CCIE_Voice] CUCM DB Replication Issues

Can someone explain this to me?

Below is my output from "show dbreplcation status" after I issued a "utils 
dbreplication repair all" and reboot the Pub then Sub.

I always though a status of 3 meant replication was broken, but the explanation 
below says that no errors or mismatches were found.

This seems off to me.

==============


Please use "file view activelog 
cm/trace/dbl/sdi/ReplicationStatus.2010_05_17_02_02_43.out " command to see the 
output 
admin:file view activelog 
cm/trace/dbl/sdi/ReplicationStatus.2010_05_17_02_02_43.out

SERVER                 ID STATE    STATUS     QUEUE  CONNECTION CHANGED
-----------------------------------------------------------------------
g_ucmpub_ccm7_0_1_11000_2    2 Active   Local           0                
g_ucmsub_ccm7_0_1_11000_2    3 Active   Connected       0 May 17 01:56:20

-------------------------------------------------


No Errors or Mismatches found.
Replication status is good on all available servers.


-- 




Matthew Berry
A+, CCENT, CCNA, CCNA Voice, CCVP, CCIE Voice Written
 
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Cisco Cert Journey Began: Jan 1, 2009
1st Lab Attempt: Aug 16, 2010                                     
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