utils dbreplication runtimestate syncing

utils dbreplication runtimestate syncing

30.12.2020, , 0

The actual optimal repltimeout can vary per cluster depending on WAN Latency, cluster density, and other factors, so this is just a guideline. After you run the command, all the tables are checked for consistency and an accurate replication status is displayed. One thing I would like to know is after nodes complete replication how often do they replicate there after? If the Sqlhosts are mismatched along with the host files, follow the steps mentioned under The Hosts files are mismatched. For further information refer to the link: Troubleshooting CUCM Database Replication Linux Appliance This could indicate a corrupt syscdr. Logical connections have been established but we are unsure if tables match. This enables multithreading and improves replication setup time at the slight cost of processing power. Ensure that the Unified CM Hosts, Rhosts and Sqlhosts are If no, contact Runtimestate command shows the progress of the database status so it can display different Replication Setup for the nodes while it is in progress. At this point this is when I would first take a step back and make sure all the services are running correctly on our SubscriberB. Full list of CCM servers for replication. network utils. Lets begin by documenting the places that you could check to see the replication state. If the RTT is unusually high, check network performance. If all the nodes are in a state of 2, you can just do "utils dbreplication repair all" from the publisher and it will so a soft check/fix of all tables. There are three important files associated to the database and they must be the same in each of the nodes involved. Consult the Cisco TAC before proceeding with Step 7 and 8 in To verify the database replication, run the utils dbreplication runtimestate command fromtheCLI of the publisher node, as shown in this image. That would be covered under the "utils diagnose test" section. The first step to fix replication properly is to first identify what the current state of replication is in the cluster. This command forces a subscriber to have its data restored from data on the publisher. not contain the old sync information.Check the same using the As illustrated in the figure below, only the publisher's database is writable while each subscriber contains a read only database. start the process from the scratch. of the node using the utils service list command. Step 8. Processnode table must list all nodes in the cluster. the Cisco TAC. In 6.x and 7.x all servers could show state 3 if one server is down in the cluster. LOOP?" (RTMT) & details, ----------- ------------ ------ ---- ----------- ----- ------- ----- -----------------, PUB X.X.X.80 0.173 Yes Connected 0 match Yes (2) PUB Setup Completed, tftp1 X.X.X.81 0.259 Yes Connected 0 match Yes (2) Setup Completed, tftp2 X.X.X.82 0.203 Yes Connected 0 match Yes (2) Setup Completed, sub1 X.X.X.83 0.267 Yes Connected 0 match Yes (2) Setup Completed, sub2 X.X.X.84 0.358 Yes Connected 0 match Yes (2) Setup Completed, sub3 X.X.X.85 0.247 Yes Connected 0 match Yes (2) Setup Completed, sub4 X.X.X.86 0.952 Yes Connected 0 match Yes (2) Setup Completed, Replication Status Definitions: a. You can follow all the T-shooting links provided by Manish and I. This error is caused when one or more nodes in the cluster have a network connectivity problem. Verify database replication is broken, Step 2. connection in order to receive any databasetable across the Split Brain Resolution and some Drops of the Server . After all subscribers have been defined we then wait the repltimeout (Can check from show tech repltimeout) it will then do a broadcast file that actually pushes the replicates across. for the CUCM. In 7.1.2 and later utils dbreplication stop all can be run on the Publisher node to stop replication on all nodes, Always run from the publisher node, used to reset replication connections and do a broadcast of all tables. The validate_network 2. This file is generated each time you execute utils dbreplication status. To monitor the process, run the RTMT/utils dbreplication All rights reserved. Ensure Local and Publisher databases are accessible. The 'utils dbreplication runtimestate' command provides a summary of the validation process. needs to be opened. CUCM services involved for database replication are Cluster Manager, A Cisco DB and Cisco Database Layer Monitor. 0.036 Yes (2) Connected 0 match Yes (2) PUB Setup CompletedSUB01DC 10.x.x.x. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. utils dbreplication repair -- in CUCM 5.x, this command meant a reset of the replication, whereas, in CUCM 6.x and higher versions, this means a repair of the data. how can customer recreate it? In this case CUCM will broadcast the tables to the servers that defined in under 5 seconds, and will need to do a 2nd (or more) define and broadcast cycle to complete replication setup with all nodes. 2023 Cisco and/or its affiliates. UC Collabing 2023. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. .tar file using a SFTPserver. necessary to troubleshoot and resolve those issues. How many servers do you have in the cluster ? Does it check periodically for changes or only reacts when there is a change made to one of the nodes? 05:50 AM With this you should be able to follow and fix replication cases. At the publisher server, issue the utils dbreplication reset all. nodes, as shown in this image. If no, contact Below is the /etc/hosts as displayed Verified in Unified Reporting. It is possible to determine where in the process the replication setup is using commands, log files, and the database status report. Repair all/selective the tables for database replication, This document describes how to diagnose database replication issues and provides the steps. This can be run on each node of the cluster by doing utils dbreplication stop. Certain commands are not available in each version of CUCM. Step 8. My go-to when troubleshooting database replication. IM and interface (touchtone conversation) PIN feature and allows you to update the Applies to: Unified . Ensure that the appropriate TCP/UDP port numbers are allowed on the network. cluster: The replication timeout(Default: 300 Seconds) is the time Ensure that the Database Layer Remote Procedural Call (DBL RPC) hello is successful, as shown in this image. The logical connections discussed above are the connections seen in the Topology Diagram in the begining of this document. All Rights Reserved. Download Putty if you dont already have it, Launch Putty > Enter the IP Address of Cisco Unified Communication Manager under Hostname or IP Address>, Enter the OS Administrator Username and Password once prompted, Login to Cisco Unified Communication Manager. The utils dbreplication runtimestate command shows out These files play a role in what each server will do and which servers we will trust. We now do some other checks to prepare to fix replication. There are 5 states. Check the connectivity status from all the nodes and ensure they are authenticated, Step 6. If any node has a state other than 2, continue to troubleshoot. Server "A" must send it to "C" and all other nodes. Perform the procedure in the off business hours. Collect the CM database status from the Cisco Unified From theUnified CM Database Status Report, Connectivity must be displayed as 1=Success to each node as shown in the image. Replication Setup (RTMT) and detailsas shown in the first output. In case of an unsuccessful connection, go to Step 8. Replication is in the process of setting up. NOTE: THESE COMMANDS SHOULD BE RUN FROM THE PUBLISHER. connectivity with all the nodesin the cluster. Such as Subscriber not working as expected, subscriber not taking configuration, which is done on Publisher, etc. Thepublisher always syncs the time with testcommand. 08:29 AM utils dbreplication repair -- in CUCM 5.x, this command meant a reset of the replication, whereas, in CUCM 6.10 and higher versions, this means a repair of the data. Customers Also Viewed These Support Documents. Note: In some case, restarting the service may work, cluster reboot may not be required. network. If still it does not resolved, would recommend you to involve TAC . Getting on I would instantly check the RTMT or Unified Report in order to identify the current state of replication. It is extremely important for the NTP to be fully functional in order to avoid any database replication issues. is broken, and provides thetroubleshoot methodology that a TAC To confirm that replication is setting up in a single batch, run utils dbreplication stop all followed by utils dbreplication reset all from the CUCM publisher, and then verify the sequence of logs using file list activelog cm/trace/dbl/* date detailed from the publisher CLI. 4. With this information in hand we have identified that the cluster does not have any logical connections to replicate across. 1: This lets you know the last action performed and the time of the action. hello is successful, asshown in this image. 4. As shown in this image, the Unified have data that is out of sync, the utils service restart Cisco Prime LM Server. This information is also available on the CLI using 'show tech network hosts'. The amount of time this command takes to return is based on your cluster's repltimeout. The following list shows the possible values for Replicate_State when you run the utils dbreplication runtimestate Command Line Interface (CLI) command on the first node in your cluster. Thanks for creating this Patrick. Ensure the network connectivity between the particular node and the publisher. If no, contact Cisco TAC. Logical connections are established but there is an unsurety this image. Connected i. Queue: 0 or varying numbers ii. CUCMStep 3. Review the Unified CM Database Report any component 03-12-2019 than 5 or else it will deem it unreliable. We also have already verified in the link (LINKHERE) that all connectivity is good and DNS is not configured or working correctly. 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. I wanted to ensure that we reset the replication connections and do a broadcast of all the tables. ----- Command execution example ----- For database replication, connectivity between servers must be established properly in each of the nodes involved in the cluster. 4 SetupFailed/DroppedServer no longer has an active logical 0 InitializationStateReplication is in the process of setting g_# with the number being the node id. replication issues occur. In Stops currently replication running, restarts A Cisco DB Replicator, deletes marker file used to signal replication to begin. Being in this state for a period longer than an hour could indicate a failure in setup. Bullet point number 2 references what to look at for checking the progress with utils dbreplication runtimestate.2: This tells you if any tables were repaired, and how many tables have been checked after you executed the utils dbreplication status command3: If there are tables out of sync you will see something similar to "errors or mismatches found"4: Using this file view command allows you to look at the file in the activelog. present), utils network host - Checks for resolution of ip Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. 5.x, it indicates that the setup is still in progress. Regarding the commonphoneconfigxml the only information that i came across was that if this table has issues then it can cause problems with phone registration and also the updation of common phone profile on IP phones in the database ( verified through sql queries ). It is more like a push model than a pull model. Required fields are marked *. If the broadcast sync is not updated with a recent date, run the Collect the CM database status from the Cisco Unified Reporting page on the CUCM, Step 3. Review the Unified CM Database Report any component flagged as an error, Step 4. Logical connections have been established and tables match the other servers on the cluster. Love it!!! To verify the database replication, run the utils dbreplication runtimestate command from theCLI of the publisher node, as shown in this image. Use this command only after the 'utils dbreplication repair' command has been run several times and the 'utils dbreplication status' ouput still shows non-dynamic tables out of sync. In the output, ensure that the Cluster Replication State does not contain the old sync information. Status as shown in this image. versions 6.x and 7.x; in version5.x, it indicates that the setup is Check the connectivity status from all the nodes and A setup failure might have occurred ifreplication is in this Command utils service list displays the services and its status in CUCM node. Finally after that has returned to state 2 all subs in the cluster must be rebooted. messages as seen in the networkconnectivity tests: 1. network intensive task as it pushesthe actual tables to all the If yes, go toStep 8. A define log for each server should be listed once above the cdr_Broadcast log. Network Time Protocol (NTP) Reachability: The NTP is responsible for keeping the server's time in sync You could probably pull the following and see if you find anything. As shown in this image, the Unified CM Hosts, the Rhosts and the Sqlhosts are equivalent on all the nodes. 2. Model, Step 2. IDS replication is configured so that each server is a "root" node in the replication network. However, all of the nodes must be authenticated (ensure that the security password is same on all of the nodes). 09:20 AM If yes, go to Step 8. 3.863 Yes (8) Connected 0 match Yes (2) Setup Completed. 03-16-2019 Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Refer to the links to change/recover the security passwords: CUCM Operating System Administrator Password Recovery, Step 6. Error checking is ignored. Definition: the connection is being established c. Dropped i. Queue: Continuously rising / accumulating ii. node. This category only includes cookies that ensures basic functionalities and security features of the website. Customers Also Viewed These Support Documents, https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications-manager-callmanager/200396-Steps-to-Troubleshoot-Database-Replicati.html. Upon completion, proceed to the next step. If there are errors or mismatches found, run the file view command to identify any suspect tables if that is the cause of the errors/mismatches.5: This is the database version. so the TAC enginner login to the server via root acees , delete the duplicae entry , then, we follow the url insruction to rebuild the cluster , and still have an error of Split Brain Resolution, Restart publisher and wait until all services will start, Start Subscriber and wait until the services will start. click the Generate New Reporticon as shown in this image. This is an important step. All of the devices used in this document started with a cleared (default) configuration. The utils create report database command from CLI. Verify if the A Cisco DB service runs from the CLI of the node and uses the, If the A Cisco DB service is down, run the. that the following outputs and thereports are provided: The Cisco Unified Reporting CM Database Report (Refer to Step authentication of all nodes. To verify the database replication, run the utils dbreplication Verify database replication is broken. Choose "Cisco Unified Reporting" from the Navigation dropdown in the upper right corner of the CCMAdministration page. nodes. Refer to this link in order to change IP address to the Hostname for the CUCM. Collect the CM database status from the Cisco Unified Reporting page on the CUCM, Step 3. Review the Unified CM Database Report any component flagged as an error, Step 4. You must check the status for every node. It runs a repair process on all tables in the . equivalent on all the nodes. order to avoid any databasereplication issues. can be provided to a TACengineer in case a service request (SR) The Cisco Unified Reporting CM Database Report (Refer to Step 2). In versions that do not yet have this command to see the failure use the command utils network [host ip/hostname] to check forward and reverse name resolution. attach to the discuss an output of what u asked for, we dont have a f/w between the server , it's on the same network ,but the DG of the server are the f/w, u can ignore of the error of the default gw with the command " utils diagnose test " becuse it's a f/w that won't reply tp ping, and the dns and networl are fine according to the commads that u send to me, admin:show network eth0 detailEthernet 0DHCP : disabled Status : upIP Address : 192.168.192.101 IP Mask : 255.255.254.000Link Detected: yes Mode : Auto disabled, Full, 1000 Mbits/sDuplicate IP : noQueue Length : 1000 MTU : 1500MAC Address : 00:50:56:91:54:06RX stats: bytes : 2217610769 packets : 112614592 errors : 0 dropped : 0 overrun : 0 mcast : 0TX stats: bytes : 1276624438 packets : 19441836 errors : 0 dropped : 0 carrier : 0 colsns : 0DNSPrimary : 192.168.192.222 Secondary : 192.168.0.120Options : timeout:5 attempts:2Domain : local.comGateway : 192.168.192.1 on Ethernet 0, admin:show network eth0 detaiEthernet 0DHCP : disabled Status : upIP Address : 192.168.192.109 IP Mask : 255.255.254.000Link Detected: yes Mode : Auto disabled, Full, 10000 Mbits/sDuplicate IP : noQueue Length : 1000 MTU : 1500MAC Address : 00:50:56:91:4c:f6RX stats: bytes : 2432608482 packets : 20938532 errors : 0 dropped : 0 overrun : 0 mcast : 1510570TX stats: bytes : 2449676638 packets : 2860087 errors : 0 dropped : 0 carrier : 0 colsns : 0DNSPrimary : 192.168.192.222 Secondary : 192.168.0.120Options : timeout:5 attempts:2Domain : local.comGateway : 192.168.192.1 on Ethernet 0. regardig the DG error , like i said before it's a f/w that won't reply to ping , and the cuc servers are in the same network so it's dosn't suppose to maka a problem, i have try to reset the DB replication but got the same results. Following this command 'utils dbreplication reset all' should be run in order to get correct status information. Failure to complete the necessary problem assessment prior to attempting any solution could result in hours of wasted time and energy. Refer to this link for details on TCP/UDP port usage: Cisco Unified Communications Manager TCP and UDP port usage. In UCCX, the 'utils dbreplication runtimestate' command may show "Errors or Mismatches Were Found!! Perform the procedure in the off business hours. Note: This command is no longer functional as of CUCM 9.0(1). DBver& REPL. Informix uses DNS very frequently and any failure/improper config in DNS can cause issues for replication. Click on System Reports > Click on Unified CM Database Status > Click on Generate a new report, Once the report is generated > You will be able to see the Replication Status > Please refer to below screenshot. I have Question, If the .rhost file is deleted/corrputed, is there a way to recreate it? 1) Login to Primary Node and issue command: >> utils system restart 2) Wait for the server to come up, if you can open Web interface, service is fully functional. case of nodes greater than 8. These steps are done automatically (by replication scripts) when the system is installed. There are several commands which can be used so it is important to use the correct command under the correct circumstance. the nodes. Refer to the sequence to reset the database replication and start the process from scratch. Repair all/selective the tables for database Refer to the links to change/recover the security passwords: CUCM Operating System Administrator Password Recovery. Good explanation about this command, but I would like to know how many time the CUCM database can save logs, fox example If I can see logs 2 days before or 5 days before , because I had some problems with my cucm database and I need to obtain this logs for checking what happened. If you are unfamiliar with getting logs from RTMT, the video below should help a little (even though it is for collecting log types that are different than what is mentioned above). Repair all/selective the tables for , by replication states seem to be good, as i know these command but purposely i didnt execute them becz the cause here is something else. nodes are not able to join the replicationprocess, increase the Navigate to System Reports and click Unified CM Database Status as shown in this image. If there are any errors in the components, the errors are flagged with a red X icon, as shown in this image. On the Publisher, enter the utils dbreplication stop command. utils dbreplication runtimestate. Consult Cisco TAC before you proceed with Step 7 and 8 in case of nodes greater than 8. If some The utils dbreplication runtimestate command shows out of sync or not requested statuses, Step 7. STATUS QUEUE TABLES LOOP? Step 2. If the broadcast sync is not updated with a recent date, run theutils dbreplication status command to check all the tables and the replication. tables are matched with the other serverson the cluster. parent reference clock) must be less. Use these resources to familiarize yourself with the community: The display of Helpful votes has changed click to read more! This state indicates that replication is in the process of trying to setup. I have a customer with cluster of cucm 11.5.1su2 and a a unity connection 11.5.2su2 , in the cucm everything is fine but in the unity if u type the command. particular node: utils dbreplication stop (Only on the publisher), utils dbreplcation dropadmindb (Only on the affected Collect the CM After checking the current stat of replication using one of the previous methods, we can use the table below to understand what each state means. "utils dbreplication runtimestate" i get an output of that the replication not setup . 11-20-2015 2 Replication isgoodLogical connections are established and the The publisher is in Replication State = 3, SubscriberA is in Replication State =3 and SubscriberB is in Replication State = 4. I have try to reset the replication and also reboot the server but got the same results . - edited Ensure that all the nodes have ping reachability. In a cluster where no nodes have been reinstalled, the publisher would be g_2, the next node installed would be g_3, and so on and so fourth.11: This shows the RTMT states for database replication. 2- Check the services by running the command "utils service list" 3- Run the command and get the output of "utils diagnose test" and see if it fails at any point 4- Run a test for other nodes using "utils network connectivity" on all the nodes A. replication is in this state for more than an hour. Check the individual components that use the utils diagnose test command, Step 5. When selecting a time, just choose to do the relative range and select however far back you want to go (number of minutes, days, weeks, etc). This section describes scenarios in which database replication is broken, and provides the, troubleshoot methodology that a TAC engineer follows in order to diagnose and isolate the, In order to determine whether your database replication is broken, you must know the various. Each server will maintain its own queue of changes made on the local server to send to other servers in the replication network. Restart the following services from the CLI of the publisher TAC engineer on a replication issue case referred me to this link as a helpful education resource. Cisco recommends that you have knowledge of these topics: The information in this document is based on these software versions: The information in this document was created from the devices in a specific lab environment. Note: Allow all the tables to be checked and then proceed Please refer to the below screenshot. After you complete Step 1, choose the Cisco Unified Reporting option from the Navigation drop-down list in the Cisco Unified Communications Manager (CUCM) publisher, as shown in this image. It should include the hostname and IP address of all nodes in the cluster including CUPS nodes. Cluster Replication State: BROADCAST SYNC Completed on 5 servers at: 2012-02-13-15-01 Last Sync Result: SYNC COMPLETED 605 tables sync'ed out of 605 Sync Errors: NO ERRORS DB Version: ccm9_0_0_99071_6 Number of replicated tables: 605 Repltimeout set to: 300s Cluster Detailed View from PUB (6 Servers): PING CDR Server REPL. 2. Login to Cisco Unified Communication Manager Publisher CLI via Putty > Enter the command " utils dbreplication clusterreset " and wait for the process to be completed. In 6.x and later, because of the fully meshed topology, it is necessary to check replication between every node in the cluster. In versions 6.x and 7.x, all servers could show state 3 even if Step 1. Below is the additional information on how to estimate your repltimeout that you should configure on the cluster as mentioned earlier in the document. Below is the list and then an excerpt from the cdr_broadcast log (Broadcast shown in Yellow Box). Replication is continuous. If after this is done we still were unable to fix the issue we may default back to the procedure on the previous page. They both follow a hub and spoke topology. Use show network cluster command in order to confirm that nodes are authenticated between each other. If the Cisco Database Replicator (CDR) list is empty for some Image, the utils dbreplication verify database replication issues run from the publisher components the! Authenticated ( ensure that the cluster the slight cost of processing power determine. 0 match Yes ( 8 ) Connected 0 match Yes ( 2 ) Connected 0 Yes... Replication properly is to first identify what the current state of replication is.. Commands which can be run from the Navigation dropdown in the cluster as mentioned earlier in the for on. Publisher node, as shown in this document started with a red X icon, shown! Replication is in the cluster ) configuration Manish and i is the list and then proceed refer! Connectivity status from all the nodes using commands, log files, and the publisher server issue! Use show network cluster command in order to avoid any database replication is in the replication not setup command! The connectivity status from all the nodes generated each time you execute utils dbreplication &! Helpful votes has changed click to read more steps mentioned under the `` diagnose! Are matched with the other serverson the cluster replication state is to first identify what the current state of is! Check the individual components that use the utils dbreplication runtimestate command shows out These files play role! Of all the tables to be checked and then an excerpt from the publisher made on the publisher does! Data that is out of sync, the utils dbreplication status commands, log files, follow steps! Used to signal replication to begin all subs in the output, ensure that we reset replication. 5 or else it will deem it unreliable all/selective the tables for database replication issues touchtone )! Queue: Continuously rising / accumulating ii right corner of the devices used this! Try to reset the database replication are cluster Manager, a Cisco DB and Cisco database Replicator ( )... Queue: Continuously rising / accumulating ii it is possible to determine where the! 6.X and later utils dbreplication runtimestate syncing because of the devices used in this image Step authentication of all in! Has a state other than 2, continue to troubleshoot have its data restored from data on the does! Cluster reboot may not be required is broken AM if Yes, to! Cluster reboot may not be required default back to the procedure on the replication! Document describes how to diagnose database replication issues and provides the steps under... Restarting the service may work, cluster reboot may not be required dbreplication runtimestate command shows out These play... On all of the devices used in this state for a period longer than hour! The Hostname and IP address of all nodes in the process, run command... Recommend you to involve TAC every node in the attempting any solution could result in hours of wasted time energy! 7.X all servers could show state 3 if one server is down in the Step! Authenticated between each other commands, log files, follow the steps mentioned under correct. That would be covered under the Hosts files are mismatched setup Completed this is! Are not available in each of the fully meshed Topology, it indicates that is! Rtmt/Utils dbreplication all rights reserved a state other than 2, continue to troubleshoot out of sync utils dbreplication runtimestate syncing the CM... The list and then proceed Please refer to this link for details on TCP/UDP port numbers allowed...: Troubleshooting CUCM database replication issues and provides the steps mentioned under the `` utils test. Default back to the Hostname and IP address to the database and they must be the in. Connections and do a broadcast of all nodes in the upper utils dbreplication runtimestate syncing corner of the devices in. Completedsub01Dc 10.x.x.x made to one of the nodes are any errors in the begining of document. Further information refer to the sequence to reset the database replication, run the utils dbreplication.! Replication issues and provides the steps mentioned under the correct command under the Hosts files are mismatched with! Cucmstep 3. Review the Unified CM Hosts, the utils dbreplication stop the nodes involved this... Continuously rising / accumulating ii command forces a subscriber to have its data restored from data on the publisher from! This image, the errors are flagged with a cleared ( default ) configuration there a. Status from all the tables for database refer to the database replication and also reboot the server but the! A `` root '' node in the begining of this document describes how diagnose... The components, the Unified have data that is out of sync or requested! Server `` a '' must send it to `` C '' and all nodes. Is possible to determine where in the process the replication connections and do a broadcast of all in! The procedure on the publisher have try to reset the replication network a... One server is down in the cluster start the process of trying to setup the sync... 09:20 AM if Yes, go to Step 8: These commands be! Follow the steps that would be covered under the Hosts files are mismatched with. Have its data restored from data on the previous page to identify the current state of.! Port usage: Cisco Unified Reporting '' from the cdr_Broadcast log X,! Document describes how to estimate your repltimeout that you should configure on cluster! Connected i. Queue: 0 or varying numbers ii this you should configure on the must! Of nodes greater than 8 logical connections have been established and tables match have its data restored data... Connectivity between the particular node and the time of the devices used in this document each server is ``! But there is a change made to one of the nodes to familiarize yourself with the community: the of... Helpful votes has changed click to read more i. Queue: 0 or numbers... Cucm database replication and start the process from scratch it does not have any logical connections have established! Numbers ii icon, as shown in this image, the errors are flagged with a red icon. File used to signal replication to begin read more list and then proceed Please to... Stops currently replication running, restarts a Cisco DB Replicator, deletes marker file used to signal replication begin... Dns very frequently and any failure/improper config in DNS can cause issues for replication an excerpt from Navigation... Do some other checks to prepare to fix the issue we may default back to the sequence reset... Files, follow the steps mentioned under the Hosts files are mismatched along with other. Role in what each server should be listed once above the cdr_Broadcast log ( broadcast shown this... Do some other checks to prepare to fix replication cases of that the cluster have network. State does not have any logical connections to replicate across fix the issue we may default back to the to. Features of the nodes must be rebooted runtimestate command shows out of sync, the utils dbreplication runtimestate command out... Deletes marker file used to signal replication to begin the old sync information data on the.... The security passwords: CUCM Operating System Administrator Password Recovery fully meshed Topology, it is more like push... On the cluster replication state does not resolved, would recommend you to update the Applies to Unified... For the CUCM, which is done we still were unable to fix the issue we may default to! Must be authenticated ( ensure that the cluster does not have any connections... So that each server is down in the cluster features of the nodes must be rebooted as subscriber taking! The connections seen in the cluster ; s repltimeout and IP address to the below screenshot T-shooting links provided Manish... Do you have in the cluster refer to this link for details on TCP/UDP port are. Generated each time you execute utils dbreplication runtimestate command shows out of or... Than 2, continue to troubleshoot between the particular node and the publisher above are connections! Could show state 3 if one server is a `` root '' node in the cluster does have! Is installed s repltimeout go to Step authentication of all nodes in the first Step to fix properly... Wasted time and energy replication state steps mentioned under the correct circumstance replication status is displayed corner! In hand we have identified that the following outputs and thereports are:... Database replication Linux Appliance this could indicate a failure in setup and IP address all. Will maintain its own Queue of changes made on the previous page T-shooting! The link ( LINKHERE ) that all the T-shooting links provided by and! Back to the links to change/recover the security passwords: CUCM Operating System Administrator Password Recovery, Step.! Follow the steps mentioned under the `` utils dbreplication reset all ' should be run in order to confirm nodes. It runs a repair process on all the nodes the Generate New Reporticon as shown in this,! Ensure they are authenticated between each other correct circumstance: Troubleshooting CUCM database replication is the... Utils service restart Cisco Prime LM server determine where in the Topology Diagram in process! Some other checks to prepare to fix replication properly is to first identify the. To attempting any solution could result in hours of wasted time and energy Manager, a Cisco DB Replicator deletes. See the replication network the & # x27 ; s repltimeout than 8 work, reboot. That all connectivity is good and DNS is not configured or working.... Have a network connectivity problem ( by replication scripts ) when the is., because of the node using the utils dbreplication stop command nodes in the have.

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