CUCM 8.6 Replication cluster status 3

[cristian.munoz]

Hi Guys

I have the replication cluster status 3. All nodes are in status 3.

Someone have the procedure to get replication cluster status 2?

TIA

Cristian

[Leo Salcie Tejeda]

Hi Cristian,

All nodes in sttaus 3 mean Table are suspect. Server could show Status 3 if a server is down. Have you check if a Subscriber is down?

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[cristian.munoz]

Hi Leo

The servers are up.

TIA

Cristian

[Aman Soi]

Hi Cristian,

You can refer the Video by Mr. Harmit Singh for DB Replication..

https://supportforums.cisco.com/community/netpro/collaboration-voice-video/ip-telephony/blog/2012/10/26/understanding-cucm-dbreplication-runtimestate

and resolution DOC by Mr. Hem

https://supportforums.cisco.com/docs/DOC-33432

regds,

aman

[cristian.munoz]

Hi Aman

I performed the procedure for Fix Dbreplication on CUCM gone Bad, but the RTMT show the replication in state 3 and in the publisher using the command utils dbreplication runtimestate, show the replication in state 0 and one in n/a

admin:utils dbreplication runtimestate

DB and Replication Services: ALL RUNNING

Cluster Replication State: BROADCAST SYNC Completed on 1 servers at: 2013-05-27-12-39

     Last Sync Result: SYNC COMPLETED  541 tables sync'ed out of 541

     Sync Errors: NO ERRORS

DB Version: ccm8_6_2_22900_9

Number of replicated tables: 541

Cluster Detailed View from PUB (3 Servers):

                                PING            REPLICATION     REPL.   DBver&  REPL.   REPLICATION SETUP

SERVER-NAME     IP ADDRESS      (msec)  RPC?    STATUS          QUEUE   TABLES  LOOP?   (RTMT) & details

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

cucm01  10.240.0.10     0.040   Yes     Connected       0       match   Yes     (3) PUB Setup Completed

cucm02  10.240.0.11     0.109   Yes     Connected       0       match   Yes     (3) Setup Completed

cucm03  10.240.0.12     0.170   No      Off-Line        N/A     ?       No      (?) Not Setup

TIA

Cristian

[Leo Salcie Tejeda]

Crisitan, For what I can see, look like Subscriber cucm03 is down, I told you to check this. Try restarting cucm03 to restart all service.

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[Aman Soi]

Hi Cristian,

In addition to what Mr. Leosalcie has said, did u follow the correct procedure as below.

1. Issue the command "utils dbreplication stop" starting with the SUB's (all Subscribers) and then on the PUB. Wait for it to finish on one node before moving to the next.

2. Issue the command "utils dbreplication dropadmindb" starting with the SUB's (all Subscribers) and then on the PUB. Wait for it to finish on one node before moving to the next.

3. Issue the command "utils dbreplication reset all" on the PUB.

regds,

aman

[cristian.munoz]

Dear Aman

I will perform the procedure again

TIA
Cristian

[Aman Soi]

Hi Cristian,

Please do that.If u succeed , it's good else u can open a TAC case or try building the Subscriber [CUCM03] again.

regds,

aman

[cristian.munoz]

Dear Aman

If the CUCM03 is bad, why the replication is not occurred in CUCM01 and CUCM02?

TIA

Cristian

[cristian.munoz]

Dear Aman

After the procedure, the problem continues..

Cluster Detailed View from PUB (3 Servers):

                                PING            REPLICATION     REPL.   DBver&  REPL.   REPLICATION SETUP

SERVER-NAME     IP ADDRESS      (msec)  RPC?    STATUS          QUEUE   TABLES  LOOP?   (RTMT) & details

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

cucm01  10.240.0.10     0.050   Yes     Connected       0       match   Yes     (3) PUB Setup Completed

cucm02  10.240.0.11     0.105   Yes     Connected       0       match   Yes     (3) Setup Completed

cucm03  10.240.0.12     0.166   No      Off-Line        N/A     ?       No      (?) Not Setup

TIA

Cristian

[Ayodeji Okanlawon]

Christian,

Replication is good on CUCM1 and CUCM2. All servers could show state 3 if one server is down in the cluster.

This can happen because the other servers are unsure if there is an update to a user facing feature that has not been passed from that sub to the other device in the cluster.

From the output of the command, the publisher is reporting that the CUCM3 server is offline..Can you ping this server from the publisher?

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[cristian.munoz]

Hello

thanks for your explanation

Yes I can pinging from CUCM03 to Publisher (CUCM01)

(from CUCM03)

admin:utils network ping 10.240.0.10

PING 10.240.0.10 (10.240.0.10) 56(84) bytes of data.

64 bytes from 10.240.0.10: icmp_seq=1 ttl=64 time=0.191 ms

64 bytes from 10.240.0.10: icmp_seq=2 ttl=64 time=0.169 ms

64 bytes from 10.240.0.10: icmp_seq=3 ttl=64 time=0.173 ms

In the CUCM03 the A Cisco DB Replicator service is stop.

admin:utils service list

Requesting service status, please wait...

System SSH [STARTED]

Cluster Manager [STARTED]

Service Manager is running

Getting list of all services

>> Return code = 0

A Cisco DB[STARTED]

A Cisco DB Replicator[STOPPED]  Component is not running

Cisco AMC Service[STARTED]

Cisco AXL Web Service[STARTED]

Cisco Audit Event Service[STARTED]

admin:utils network connectivity

This command can take up to 3 minutes to complete.

Continue (y/n)?y

Running test, please wait ....

Network connectivity test with cucm01 completed successfully.

admin:

admin:utils network host cucm01

Local Resolution:

cucm01 resolves locally to 10.240.0.10

External Resolution:

No external servers found

admin:

TIA

Cristian

[Ayodeji Okanlawon]

What about from the publisher to cucm03.

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[cristian.munoz]

Hi

From Pub

admin:utils network ping 10.240.0.12

PING 10.240.0.12 (10.240.0.12) 56(84) bytes of data.

64 bytes from 10.240.0.12: icmp_seq=1 ttl=64 time=0.187 ms

64 bytes from 10.240.0.12: icmp_seq=2 ttl=64 time=0.182 ms

64 bytes from 10.240.0.12: icmp_seq=3 ttl=64 time=0.200 ms

64 bytes from 10.240.0.12: icmp_seq=4 ttl=64 time=0.164 ms

admin:utils service list

Requesting service status, please wait...

System SSH [STARTED]

Cluster Manager [STARTED]

Service Manager is running

Getting list of all services

>> Return code = 0

A Cisco DB[STARTED]

A Cisco DB Replicator[STARTED]

Cisco AMC Service[STARTED]

Cisco AXL Web Service[STARTED]

Cisco Audit Event Service[STARTED]

Cisco Bulk Provisioning Service[STARTED]

Cisco CAR DB[STARTED]

Cisco CAR Scheduler[STARTED]

Cisco CAR Web Service[STARTED]

admin:utils network connectivity

This command can take up to 3 minutes to complete.

Continue (y/n)?y

Running test, please wait ....

Network connectivity test with cucm01 completed successfully.

admin:

admin:utils network host cucm03

Local Resolution:

cucm03 resolves locally to 10.240.0.12

External Resolution:

No external servers found

admin:

TIA

Cristian