3. If the A Cisco DB service is down, run the utils service start A I realize this is old, but does the command need to be run after hours or can this be done during production? Generate a new report that uses the Generate New Report option or click the Generate New Report icon as shown in this image. In the output, ensure that the Cluster Replication State does not contain the old sync information. If we have a define for every server following a reset then things are more than likely looking good. Refer to the sequence to reset the database replication for a particular node: In case you reach Cisco TAC for further assistance, ensure that these outputs and the reports are provided: For further information refer to the links: Understanding the output of utils dbreplication runtimestate for CUCM, Troubleshooting CUCM Database Replication Linux Appliance Model. Replication Setup (RTMT) and detailsas shown in the first output. In the output, ensure that the Cluster Replication State does not contain the old sync information.Check the same using the Timestamp. Repair all/selective the tables for database replication, This document describes how to diagnose database replication issues and provides the steps. It's simply fantastic, and I really appreciate all the individuals' time and effort that went into its creation. Perform the procedure in the off business hours. The documentation set for this product strives to use bias-free language. This error is caused when one or more nodes in the cluster have 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. Find answers to your questions by entering keywords or phrases in the Search bar above. In order to determine whether your database replication is broken, you must know the various states of the Real Time Monitoring Tool (RTMT) for the replication. CUCMStep 3. Review the Unified CM Database Report any component status again. Restart the following services from the CLI of the publisher 5. Set up is still in progress. If yes, go toStep 8. "DBver& TABLES": This lets you know if the pub and subs are the same versioniv. This command forces a subscriber to have its data restored from data on the publisher. 03-19-2019 Its does a great job of explaining how to troubleshoot issues with DB rep beyond "just restart the servers and hope for 2's". If the RTT is unusually high, check network performance. The output from CUCM version 10.5.2 NOTE: THESE COMMANDS SHOULD BE RUN FROM THE PUBLISHER The explanation Such as Subscriber not working as expected, subscriber not taking configuration, which is done on Publisher, etc. It is more like a push model than a pull model. This enables multithreading and improves replication setup time at the slight cost of processing power. the number of nodesin the cluster. We verify in the report that all of the hosts files look correct. For IM and Presence Service , enter the command on the database publisher node if you have more than one node in your deployment. Refer to the links to change/recover the security passwords: CUCM Operating System Administrator Password Recovery. If the statusof the node is unauthenticated, ensure that the Note: This command is no longer functional as of CUCM 9.0(1). I have try to reset the replication and also reboot the server but got the same results . Step2: Put the command "utils dbreplication runtimestate". Ensure that the Database Layer Remote Procedural Call (DBL RPC) hello is successful, as shown in this image. With this you should be able to follow and fix replication cases. ----- Command execution example ----- DBver& REPL. the utils networkconnectivity command on all the nodes to check the start the process from the scratch. particular node: utils dbreplication stop (Only on the publisher), utils dbreplcation dropadmindb (Only on the affected If there are any errors in the components, the errors are flagged with a red X icon, as shown in this image. (2) Execute the utils dbreplication stop command on the Publisher. admin:utils dbreplication runtimestate. No replication occurs in this state. tables are matched with the other serverson the cluster. Refer to this link in order to change IP address to the Hostname for the CUCM. shown in this image.1. Thanks for taking the time to put it together. .tar file using a SFTPserver. To verify the database replication, run the utils dbreplication runtimestate command from theCLI of the publisher node, as shown in this image. Checkes critical dynamic tables for consistency. After verifying that we have good connectivity and all the underlying hosts files are correct and matching across the cluster it might be necessary to use CLI replication commands to fix the replication problem. New here? whether there is an updateto the User Facing Feature (UFF) that has 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. Also make sure that your user's have the last name field filled in . The most important components for database replication functionality are validate_network, ntp_reachability,and ntp_stratum. http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/port/8_5_1/portlist851.html, http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/port/8_0_2/portlist802.html, Check all the hosts files that will be used when setting up replication. This issue can occur because the other servers are unsure In case of an error, check for the network connectivity between the nodes. Once the above step is completed, execute the utils dbreplication stop command on the publisher. However, all of the nodes must be authenticated (ensure that the security password is same on all of the nodes). This is important to keep in mind if an upgrade has taken place from 5.x or earlier as additional routes may need to be added and additional ports may need to be opened to allow communication between subs in the cluster. 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. Use show network cluster command in order to confirm that nodes are authenticated between each other. Calculate the replication timeout based on Find answers to your questions by entering keywords or phrases in the Search bar above. Check the individual components using Below are these steps. Download the (ID) & STATUS QUEUE TABLES LOOP? To check all tables run. Rebuild of the server is suggested when system suffered an ungraceful shutdown and it is documented in defect CSCth53322. 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 Thanks a lot for this easy-to-understand and highly useful guide!! If the Rhosts files are mismatched along with the host files, follow the steps mentioned under The Hosts files are mismatched. Find answers to your questions by entering keywords or phrases in the Search bar above. Some of the output from the CUCM CLI command utils dbreplicaiton runtimestate is fairly clear while some is not. Server Servers >10 = 3 Minutes PerServer. - edited Note: Changing this parameter improves the replication setup In order to determine whether your database replication is Once it is generated, download and save the report so that it The show network clustercommand checks for authentication of all nodes. Cluster Replication State: Replication status command started at: 2014-06-08-16-39 Replication status command COMPLETED 442 tables checked out of 603 Processing Table: commonphoneconfigxml Errors or Mismatches Were Found!!! Network Time Protocol (NTP) Reachability: The NTP is responsible to keep the server's time in sync with the reference clock. Once an accurate replication status is displayed, check the It depends on the environment. All the nodes have the connectivity to each other. This can be executed to one node by hostname utils dbreplication reset nodename or on all nodes by utils dbreplication reset all. LOOP?" . this image. 2. The publisher is in Replication State = 3, SubscriberA is in Replication State =3 and SubscriberB is in Replication State = 4. 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. If a node has an issue you may see the queue is getting large for that node and possibly increasing.10: This shows the node id. We now do some other checks to prepare to fix replication. TCP/UDP ports. Cisco Unified Communications Manager (CallManager), View with Adobe Reader on a variety of devices, View in various apps on iPhone, iPad, Android, Sony Reader, or Windows Phone, View on Kindle device or Kindle app on multiple devices. All rights reserved. NOTE: If the date and time is old, execute a utils dbreplication status to get updated data. 2023 Cisco and/or its affiliates. This can be run on each node of the cluster by doing utils dbreplication stop. Check the connectivity status from all the nodes and Database replication commands must be run from the publisher. Click on Navigation Drop Down Menu > Select Cisco Unified Reporting and click on GO. how can customer recreate it? Remove database replication (utils uccx dbreplication teardown) Setup database replication (utils uccx dbreplication setup) Initiate a data repair process for all the databases (utils uccx dbreplication repair all). Use these resources to familiarize yourself with the community: The display of Helpful votes has changed click to read more! If yes, go to Step 8. The documentation set for this product strives to use bias-free language. connectivity with all the nodesin the cluster. If some i have follow Manish instructor and do all the step , but still got the same results , if i type the command " show cuc cluster status" on both CUC servers i getting an error of. Once that command is COMPLETED, outputs can be verified and it shows the current database status. Upon completion, proceed to the next step. utils dbreplication statuscommand to check all the tables and the In order to verify its progress, use utils dbreplication runtimestate command. Confirm the connectivity between nodes. These files play a role in what each server will do and which servers we will trust. CUCM services involved for database replication are Cluster Manager, A Cisco DB and Cisco Database Layer Monitor. This category only includes cookies that ensures basic functionalities and security features of the website. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. After you complete Step 1, select the Cisco Unified Reporting Reset the database replication from the scratch. Check the individual components using the utils diagnose test command, Step 5. The output from the publisher contains processnode table entries. There is a possibility of an incorrect activity when an IP It is essential that the NTP stratum (Number of hops to the parent reference clock) must be less than 5 or else it is deemed unreliable. If no, contact Cisco TAC. 03-12-2019 Very detailed. If the RTT is unusally Ensure that the Unified CM Hosts, Rhosts and Sqlhosts are Cisco highly recommends to configure a Network Time Protocol (NTP) server with Stratum-1, Stratum-2, or Stratum-3 in CUCM publisher, in order to ensure that the cluster time is synchronized with an external time source. Troubleshooting CUCM Database Replication in Linux Appliance Model, Customers Also Viewed These Support Documents. timeout ). Reporting pageon the CUCM. Below is the /etc/hosts as displayed Verified in Unified Reporting. Set up is still in progress. network intensive task as it pushesthe actual tables to all the Ensure Replication Server List (cdr list serv) is populated for Complete these steps in order to check NTP status: Use the utils diagnose test command to check the output, as If some nodes are not able to join the replication process, increase the parameter to a higher value as shown. Following this command 'utils dbreplication reset all' should be run in order to get correct status information. The nodes are scattered over the Wide Area Network (WAN): Ensure Can some one explain the difference between below commandUtils dbreplication status & Utils dbreplication runtime state. 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. This information is also available on the CLI using 'show tech network hosts'. This is a Windows/Linux base tool which can be download from Cisco Unified Communication Manager. - Ensure that the port number 1515 is allowed on the Thus the recommendation to the customer would be to follow the most basic process that fixes about 50 percent of replication cases. the utils diagnose test commandStep 5. Wait for it to complete before you start the next step. 'utils dbreplication runtimestate' then shows the actual status of the server. You could probably pull the following and see if you find anything. 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. Step 8. The utils dbreplication runtimestate command shows out of sync or not requested statuses, Step 7. Recommended to set to 40 for large clusters (10+ nodes). (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. No replication occurs in this state. LDAP Sync Issues. The full list of user facing features is located on the following slide. The nodes are scattered over the Wide Area Network (WAN): Ensure that the nodes have network connectivity well under 80 ms. Complete these steps in order to check NTP status: 2. Non user facing features (such as changes to route patterns or gateways) still require the publisher to be accessible in order to make modifications. Communications Manager 5.x has a similar replication topology to Callmanager 4.X. In order to verify them from CLI, root access is required. Command utils service list displays the services and its status in CUCM node. Choose "Cisco Unified Reporting" from the Navigation dropdown in the upper right corner of the CCMAdministration page. You can also check the output of file list activelog cm/trace/dbl date detail. (*) The command execution example is the same as in (1). If any errors/mismatches are discovered, they are shown in the output and the RTMT state changes accordingly, as shown in this image. utils network ping utils network traceroute utils network arp list. Refer to Step 5. messages as seen in the networkconnectivity tests: 1. 7: This is the ping time between the servers. If the Rhosts files are mismatched along with the host files, Generate a new report, and check for a successful connection. Once that command is COMPLETED, outputs can be verified and it shows the current database status. 3.863 Yes (8) Connected 0 match Yes (2) Setup Completed. In order to generate an Unified CM Database Status report, navigate to Cisco Unified Reporting > System Reports > Unified CM Database Status. this image. Below is a list of some user facing features that can be updated by the subscriber and therefore updated while the publisher is down. If the utils dbreplication runtimestate command shows that there The utils dbreplication runtimestate command shows out of sync or follow the steps mentioned under TheHosts files are mismatched. During normal operation the subscribers will not use their read only copy of the database, they will use the publisher's database for all read and write operations. The show network cluster command checksfor These cookies do not store any personal information. that the nodes havenetwork connecitivty well under 80 ms. Cluster Detailed View from PUB01DC (3 Servers): PING CDR Server REPL. This document describes the details in order to verify the current status of Cisco Unified Communications Manager (CUCM) database replication; and the expected outputs for each of the parameters. This should occur within a few minutes of the reset. 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. It is important to understand that the database replication is a Replication is in the process of setting up. You can also look in the informix log on that box to confirm this. 4. Finally after that has returned to state 2 all subs in the cluster must be rebooted. Symptom: Platform replication can be checked using the following commands on the CLI: utils dbreplication status utils dbreplication runtimestate Conditions: -PUT REST call for /cuic/rest/cuicusers updating each cuicuser table record as many itmes as the number of users exits. In the report the information I find is the following. If any errors/mismatches are discovered, theyare shown Can you get the output of show network eth0 detail ? Navigate to System Reports and click Unified CM Database Status as shown in this image. Replication is continuous. up. Server/Reverse Domain Name Server (DNS/RDNS). the steps mentioned under TheHosts files are mismatched. There are 5 states. Below is the additional information on how to estimate your repltimeout that you should configure on the cluster as mentioned earlier in the document. Step 8. NTP for subscribers is publisher server and must be visible as synchronised. To monitor the process, run the RTMT/utils dbreplication runtimestate command. not contain the old sync information.Check the same using the An excellent and comprehensive DB replication guide! Call Forward All (CFA)Message Waiting Indication (MWI)Privacy Enable/DisableDo Not Disturb Enable/Disable (DND)Extension Mobility Login (EM)Monitor (for future use, currently no updates at the user level)Hunt Group LogoutDevice MobilityCTI CAPF status for end users and application usersCredential hacking and authentication. 2. For further information refer to the link: Troubleshooting CUCM Database Replication Linux Appliance Processnode table must list all nodes in the cluster. This website uses cookies to improve your experience. show tech network routes. Some of the output from the CUCM CLI command utils dbreplicaiton runtimestate is fairly clear while some is not. Cisco TAC. case of nodes greater than 8. To verify the database replication, run the utils dbreplication runtimestate command from theCLI of the publisher node, as shown in this image. You must check the status for every node. can be provided to a TACengineer in case a service request (SR) Replication REPLICATION SETUP SERVER-NAME IP ADDRESS (msec) DbMon? Does it check periodically for changes or only reacts when there is a change made to one of the nodes? ensure they areauthenticated. We also have already verified in the link (LINKHERE) that all connectivity is good and DNS is not configured or working correctly. reachable with a lower RoundTrip Time (RTT). After you run the command, all the tables are checked for consistency and an accurate replication status is displayed. Cisco Unity Connection Replication not setup. Introduced in 7.x, these commands fix only the tables that have mismatched data across the cluster. Login to Cisco Unified Communication Manager > Navigate to Application > Plugins > Click Find, Click on Download > Cisco Unified CM Real-Time Monitoring Tool Windows, Once the tool is downloaded > Install the Tool as you install other software applications, Once the installation is completed > Launch Real Time Monitoring Tool Application on your machine, Host IP Address > Enter the IP Address of Cisco Unified Communication Manager >, Username > Enter the Username of Cisco Unified Communication Manager, Password > Enter the Password of Cisco Unified Communication Manager. One thing I would like to know is after nodes complete replication how often do they replicate there after? network. - edited Each server will maintain its own queue of changes made on the local server to send to other servers in the replication network. broken, you must know the variousstates of the Real Time Monitoring In case you reach the Cisco TAC for further assistance, ensure To verify the database replication, run the utils dbreplication Saved me hours of extra work. REPLICATION SETUPSERVER-NAME IP ADDRESS (msec) RPC? Execute the utils dbreplication stop command on all subscribers. Lets begin by documenting the places that you could check to see the replication state. If the broadcast sync is not updated with a recent date, run theutils dbreplication status command to check all the tables and the replication. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Runtimestate command shows the progress of the database status so it can display different Replication Setup for the nodes while it is in progress. I'll run in before the rooster wakes. Symptom: admin:utils dbreplication runtimestate Last Sync Result: SYNC COMPLETED 656 tables sync'ed out of 701 Conditions: on version 9.0.1 Related Community . This file is used to locally resolve hostnames to IP addresses. This is likely the best summary of dbreplication I've found yet. Status as shown in this image. This is an important step. In 6.x and later, because of the fully meshed topology, it is necessary to check replication between every node in the cluster. Note: In some case, restarting the service may work, cluster reboot may not be required. Multi-Language Call Routing Unity Connection. cluster: The replication timeout(Default: 300 Seconds) is the time database replication issues when theservers are defined using the 5.x, it indicates that the setup is still in progress. A root node will not pass a replication change on to another root node. one server is down in the cluster. Step 2. Now that the state of replication has been identified, if the servers are in a state other than 2 it is necessary to identify what other information is needed in order to proceed in taking further acction. that the publisher waits for all the subscribers in order tosend For example, in some instances a server could show that it is in state 3 but the 'cdr list serv' output shows that the logical connections are in "Dropped" state. In other words, a change made on "A" will be sent to "B" by "A". Please run the command 'utils dbreplication runtimestate' and make sure all nodes are RPC reachable before a replication reset is executed Install the CUCM Publisher Gather a bootable image of the appropriate version, and perform an install with an upgrade to the appropriate version. The best place to see these logical connections we are referring to is from Cisco Unified Reporting Database Status Report. They both follow a hub and spoke topology. If only the Sqlhosts files are mismatched, run the command from the CLI: Generate a new report and check if the Sqlhost files are equivalent on all the servers. Thus, the only way for a change made on a particular server to get to other servers is for that server to replicate it personally. Definition: Replication is down on the target server. versions 6.x and 7.x; in version5.x, it indicates that the setup is equivalent on all the nodes. Generate a new report using the Generate New Report option or If the Sqlhosts are mismatched along with the host files, follow The cdr_broadcast actually contains which tables are being replicated and the result. Use 'file view activelog cm/trace/dbl/sdi/ReplicationStatus.2014_06_08_16_39_01.out' to see the details, DB Version: ccm9_1_2_11900_12Repltimeout set to: 900sPROCESS option set to: 1. Replication is in the process of setting up. This is an outdated state and is no longer around. How many servers do you have in the cluster ? 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. If yes, go toStep 8. 0.474 Yes (5) Connected 0 match Yes (2) Setup Completedsub03dc 10.x.x.x. one by one then the publisher), utils dbreplication reset all ( Only on the publisher ). The actual optimal repltimeout can vary per cluster depending on WAN Latency, cluster density, and other factors, so this is just a guideline. Refer to this link for details on TCP/UDP port usage: Cisco Unified Communications Manager TCP and UDP port usage. 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. If the Cisco Database Replicator (CDR) list is empty for some We verify in the report that all of the hosts files look correct. - edited network connectivity and the securitypassword is same on all the Failure to complete the necessary problem assessment prior to attempting any solution could result in hours of wasted time and energy. nodes, as shown in this image. image. Getting on I would instantly check the RTMT or Unified Report in order to identify the current state of replication. The utils diagnose test command checks all the components and returns a passed/failed value. Logical connections are established and the tables are matched with the other se, Logical connections are established but there is an unsurety whether the tables m, In versions 6.x and 7.x, all servers could show state 3 even if one server is down, This issue can occur because the other servers are unsure whether there is an up, to the User Facing Feature (UFF) that has not been passed from the subscriber to, Server no longer has an active logical connection in order to receive any database. : troubleshooting CUCM database replication are cluster Manager, a change made on `` a '' more like push! Case of an error, check all the tables for database replication, this document describes how to database! The CUCM CLI command utils dbreplicaiton runtimestate is fairly clear while some is not (... Different replication Setup for the network connectivity between the nodes while it is in replication State actual... Other words, a change made to one node in your deployment sure! By entering keywords or phrases in the cluster network arp list functionalities and security features the... So it can display different replication Setup time at the slight cost of processing power above Step COMPLETED... A root node will not pass a replication utils dbreplication runtimestate syncing in the cluster case, the... The current database status report a similar replication topology to Callmanager 4.X, Step 5 subs the... Can you get the output and the in order to confirm this document. Im and Presence service, enter the command execution example -- -- - command example... Cucm database replication issues and provides the steps with the host files, Generate a report! Along with the reference clock authenticated between each other replicate there after of Helpful votes has changed to! Box to confirm that nodes are authenticated between each other to this link for on. ; utils dbreplication status to get correct status information unusually high, all! ) replication replication Setup ( RTMT ) and detailsas shown in the first.. If we have a define for every server following a reset then things are more than one node in link! Auto-Suggest helps you quickly narrow down your Search results by suggesting possible matches as you type 's... Networkconnectivity tests: 1 dbreplication runtimestate command arp list your deployment know is after complete. Defect CSCth53322 every node in your deployment port usage and it is in replication State does not contain old! That all connectivity is good and DNS is not pub and subs are same. Usage: Cisco Unified Reporting '' from the publisher ping time between the nodes have network connectivity the! State = 3, SubscriberA is in progress more than one node in your deployment status QUEUE tables LOOP often... A root node ungraceful shutdown and it shows the current database status it... Old sync information or click the Generate new report that uses the Generate report... To complete before you start the next Step: ping CDR server REPL and its in... Publisher is down on the target server all/selective the tables are matched with reference. Remote Procedural Call ( DBL RPC ) hello is successful, as shown in this.. Of dbreplication I utils dbreplication runtimestate syncing found yet define for every server following a reset then things more. Processing power that have mismatched data across the cluster x27 ; then shows the current database status so it display. For further information refer to this link in order to confirm that nodes are between! Generate an Unified CM database report any component status again ) & status QUEUE tables LOOP: 2 'file activelog. You type status is displayed, check the it depends on the cluster by doing dbreplication. To the link ( LINKHERE ) that all of the output, ensure that the cluster the! The reset this enables multithreading and improves replication Setup time at the slight cost of processing.. They replicate there after RTT is unusually high, check the RTMT State changes accordingly, shown... Generate a new report, and I really appreciate all the individuals ' and... We now do some other checks to prepare to fix replication cases, it is more like push! Rtmt State changes accordingly, as shown in this image this should within. Documented in defect CSCth53322 servers ): ensure that the cluster by possible! Has returned to State 2 all subs in the first output arp list passed/failed value than node! Sync information.Check the same as in ( 1 ) while it is in progress more than one node the. How to diagnose database replication, run the RTMT/utils dbreplication runtimestate command shows the current database status.. Service may work, cluster reboot may not be required you quickly narrow down your Search results by suggesting matches. Things are more than likely looking good: in some case, the. Be used when setting up replication necessary to check all the nodes tool which be... ) Setup Completedsub03dc 10.x.x.x every node in the informix log on that box confirm! Read more time Protocol ( NTP ) Reachability: the display of Helpful votes changed! Address to the Hostname for the nodes must be visible as synchronised and replication... 1, Select the Cisco Unified communications Manager TCP and UDP port usage does not contain the sync. Report that all of the publisher ), utils dbreplication status to get updated data Layer Remote Procedural Call DBL. 'S time in sync with the host files, Generate a new report icon as shown this! Search bar above are unsure in case a service request ( SR ) replication Setup. Doing utils dbreplication reset all ; s have the last name field filled.! Dropdown in the informix log on that box to confirm that nodes are scattered over the Wide Area network WAN... Ip addresses complete replication how often do they replicate there after utils dbreplication reset '. It shows the progress of the nodes unusually high, check network performance so it can different... We verify in the document: ping CDR server REPL output of file list activelog cm/trace/dbl detail... The steps mentioned under the hosts files that will be used when setting up by the subscriber and updated... To get updated data cookies do not store any personal information service list displays the services and status. From all the nodes reset nodename or on all the components and returns a passed/failed value check a! ( * ) the command on all the hosts files that will be sent to B. ) DbMon your questions by entering keywords or phrases in the cluster replication State = 4,:! Errors/Mismatches are discovered, they are shown in this image this should occur a... How many servers do you have more than likely looking good 3. Review the Unified database... Reference clock user facing features is located on the CLI using 'show tech network hosts ' ) execute the networkconnectivity! Have already verified in the Search bar above request ( SR ) replication replication Setup IP. 40 for large clusters ( 10+ nodes ) ping time between the servers tables that mismatched! Cluster Manager, a change made on `` a '' will be used when up. A pull model of dbreplication I 've found utils dbreplication runtimestate syncing try to reset the database publisher node, shown. Is important to understand that the cluster as mentioned earlier in the output, ensure that the is... Used when setting up Manager 5.x has a similar replication topology to Callmanager 4.X replication.... Dbl RPC ) hello is successful, as shown in this image link: troubleshooting CUCM database from! ( * ) the command & quot ; utils dbreplication runtimestate & quot ; are cluster,! Cluster by doing utils dbreplication runtimestate & quot ; Setup ( RTMT ) detailsas..., and ntp_stratum State = 4 lower RoundTrip time ( RTT ) replication on. There after network time Protocol ( NTP ) Reachability: the NTP is responsible to utils dbreplication runtimestate syncing the is... Cluster by doing utils dbreplication runtimestate command replication topology to Callmanager 4.X once an replication... Server will do and which servers we will trust hosts files are mismatched along the... Pull model Layer Monitor or working correctly the Hostname for the CUCM time and effort that went its... Locally resolve hostnames to IP addresses your questions by entering keywords or phrases in the informix utils dbreplication runtimestate syncing on that to! 'File View activelog cm/trace/dbl/sdi/ReplicationStatus.2014_06_08_16_39_01.out ' to see the replication and also reboot the server but got same... Target server some user facing features is located on the publisher node, as shown in this image components database... Documents, https: //www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications-manager-callmanager/200396-Steps-to-Troubleshoot-Database-Replicati.html you find anything to this link for details on TCP/UDP usage... Possible matches as you type full list of some user facing features is located on CLI! 3. Review the Unified CM database status periodically for changes or only reacts when there is change! Date and time is old, execute the utils diagnose test command, all of the publisher 'utils reset. Restored from data on the target server CUCM node new report option or click the new!: Cisco Unified Reporting reset the database replication, this document describes how to estimate your that!, Step 7 this command forces a subscriber to have its data restored data... Used when setting up replication between the servers steps in order to confirm that nodes are authenticated between each.! Includes cookies that ensures basic functionalities and security features of the hosts files that will be used when setting replication! Check periodically for changes or only reacts when there is a Windows/Linux base tool which can be download from Unified! Network connectivity well under 80 ms /etc/hosts as displayed verified in the Search bar above timeout based on find to. And I really appreciate all the nodes to check NTP status: 2 use utils dbreplication reset or. Tcp/Udp port usage: Cisco Unified Reporting '' from the Navigation dropdown in the cluster use dbreplication... By utils dbreplication reset all ( only on the cluster must be authenticated ( that... To change IP address ( msec ) DbMon be visible as synchronised the environment: CUCM. Cucm services involved for database replication are cluster Manager, a Cisco DB and Cisco database Layer Remote Procedural (. While some is not to System Reports and click Unified CM database status a node!

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