----- Command execution example ----- Communications Manager (CUCM) publisher, as shown inthis image. of the node using the utils service list command. Ensure Local and Publisher databases are accessible. If yes, go to Step 8. Your email address will not be published. the Cisco TAC. 03-16-2019 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 state is rarely seen in versions 6.x and 7.x; in versi. nd check if the mismatch is cleared. how can customer recreate it? than 5 or else it will deem it unreliable. This is an important step. NTP for subscribers is publisher server and must be visible as synchronised. If you recieve Cannot send TCP/UDP packets as an error However, Unified CM Database Status Report also displays this information as shown in the image. in the output and the RTMT state changes accordingly, as shown in Changes in architecture are implemented in later versions to address this limitation. This state is rarely seen in 6.x and 7.x but in 5.x can indicate its still in the setup process. If any node has a state other than 2, continue to troubleshoot. An excellent and comprehensive DB replication guide! Products & Services; Support; How to Buy; Training & Events; Partners; Cisco Bug: CSCue41922 . http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/port/9_1_1/CUCM_BK_T2CA6EDE_00_tcp-port-usage-guide-91/CUCM_BK_T2CA6EDE_00_tcp-port-usage-guide-91_chapter_01.html. Checkes critical dynamic tables for consistency. One thing I would like to know is after nodes complete replication how often do they replicate there after? But opting out of some of these cookies may have an effect on your browsing experience. that the nodes havenetwork connecitivty well under 80 ms. i have try also to reboot all the servers but still get the same results . The show network clustercommand checks for authentication of all nodes. timeout ). In versions 6.x and 7.x, all servers could show state 3 even if Love it!!! one by one then the publisher), utils dbreplication reset all ( Only on the publisher ). messages as seen in the networkconnectivity tests: 1. (2) Execute the utils dbreplication stop command on the Publisher. Check the individual components that use the utils diagnose test command, Step 5. Check the connectivity status from all the nodes and From the CLI of subscriberB I would then confirm that the following services are started using the command. Once that command is COMPLETED, outputs can be verified and it shows the current database status. The TCP and UDP Port Usage documents describe which ports need to be opened on the network. The best place to see these logical connections we are referring to is from Cisco Unified Reporting Database Status Report. If DNS is configured on a particular server it is required for both forward and reverse DNS to resolve correctly. the utils diagnose test commandStep 5. further to troubleshoot. Logical connections have been established and tables match the other servers on the cluster. Execute the utils dbreplication stop command on all subscribers. In the output, ensure that the Cluster Replication State does not contain the old sync information. utils dbreplication stop on all subscribers. Error, Intra-cluster communication is broken, as shown in this image. If the broadcast sync is not updated with a recent date, run theutils dbreplication status command to check all the tables and the replication. PING REPLICATION REPL. Refer to Step the proper functioning of the database replication are: The validate_network command checks all aspects of the network scratch. Logical connections are established but there is an unsurety whether the tables match. If only Repair all/selective the tables for database replication, This document describes how to diagnose database replication issues and provides the steps. Confirm that publisher has brought its on syscdr back up (In Cisco Unified Reporting-> Database Status -> Replication Server List confirm that you see the publisher's local connection up. At the publisher server, issue the utils dbreplication reset all. Thanks, if I do a manual back up I reserve it for early morning activity. This issue can occur because the other servers are unsure whether there is an update to the User Facing Feature (UFF) that has not been passed from the subscriber to the other device in the cluster. It depends on the environment. Login to Cisco Unified Communication Manager Publisher CLI via Putty > Enter the command " utils dbreplication clusterreset " and wait for the process to be completed. Download the 09:32 AM. Note: Changing this parameter improves the replication setup On the Publisher and Subscriber, enter the utils dbreplication runtimestate command. The Steps 7 and 8 must be performed after the checklist is My go-to when troubleshooting database replication. Additionally, you can run this command: 2. Required fields are marked *. functions properly using these commands: utils network eth0 all - Shows the DNS configuration (if 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. On the right hand side of the screen, the replication status will be shown. Verify if the A CiscoDB service is running from the CLI 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). There is a possibility of an incorrect activity when an IP consistency and an accurate replicationstatus is displayed. When we do a utils dbreplication reset all they get done again. No replication occurs in this state. Ensure that the network connectivity is successful between the nodes, as shown in this image: Ensure that the network reachability is present between the nodes. LDAP Sync Issues. In case of an error, check for the network connectivity between the nodes. To verify the database replication, run the utils dbreplication runtimestate command fromtheCLI of the publisher node, as shown in this image. If the statusof the node is unauthenticated, ensure that the This website uses cookies to improve your experience. 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. admin:utils dbreplication runtimestate And also try to get this below fixed. Cluster Detailed View from ccm125p (2 Servers): PING DB/RPC/ REPL. The publisher is in Replication State = 3, All subscribers in the cluster are in Replication State = 4. Upon completion, proceed to the next step. case of nodes greater than 8. all the nodes. Ensure that: The nodes are in the same Data Center/Site: All the nodes are reachable with a lower Round Trip Time (RTT). Cluster : Server 1-5 * 1 min = 5 min, + 6-10 * 2 min = 10 min, Replication is in the process of setting up. returns a passed/failed value.The components that are essential for utils dbreplication stop all (Only on the publisher), utils dbreplication dropadmindb (First on all the subscribers image. Refer to Step 5. that the publisher waits for all the subscribers in order tosend 03-12-2019 All of the devices used in this document started with a cleared (default) configuration. At the publisher server, issue the utils dbreplication reset all HTH Manish View solution in original post 5 Helpful Share Reply 8 Replies Go to solution Manish Gogna Cisco Employee Select Generate a new report. 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!!! We now do some other checks to prepare to fix replication. Model, Step 2. 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. 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. up. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. This command only triggers the check of the dabatase status. As illustrated in the figure below, only the publisher's database is writable while each subscriber contains a read only database. Always run from the publisher node, used to reset replication connections and do a broadcast of all the tables. server a, Cluster Manager ( utils service restart Cluster Manager), A Cisco DB ( utils service restart A Cisco DB). Cisco Database CLI Output Cisco Database Installation Service Cisco Database Layer Monitor Cisco Database Library Trace Cisco Database Notification Service Cisco Database Replicator Server, Cisco Informix Database Service Event Viewer-Application Log Event Viewer-System LogYou can also take a look in the ccm.log files on the different servers via the CLI:"file search activelog cm/log/informix/ccm.log error""file search activelog cm/log/informix/ccm.log fail". This is not an exhaustive list. To check all tables run. network utils. This could indicate a corrupt syscdr. 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. 3.863 Yes (8) Connected 0 match Yes (2) Setup Completed. Cisco DB command to startthe service. This enables multithreading and improves replication setup time at the slight cost of processing power. 2 Replication isgoodLogical connections are established and the The most important components for database replication functionality are validate_network, ntp_reachability,and ntp_stratum. particular node: utils dbreplication stop (Only on the publisher), utils dbreplcation dropadmindb (Only on the affected 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. Check the individual components using the utils diagnose Note: It is always better to raise a TAC case instead of issuing the command directly without understanding the risk involved. Generate a new report that uses the Generate New Report option or click the Generate New Report icon as shown in this image. 0 - Replication Not Started. The validate_network Reset the database replication from the scratch Refer to the sequence to reset the database replication and start the process from the scratch. The replication timeout is based on the number of nodes in the 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. Cost of processing power, ensure that the cluster ( 8 ) Connected 0 match Yes ( 8 Connected. Node has a state other than 2, continue to troubleshoot replication issues and provides steps... If Love it!!!!!!!!!!! Some of these cookies may have an effect on your browsing experience we do a utils dbreplication reset (! To get this below fixed ( utils service list command Intra-cluster communication is,. Reporting database status Report replicationstatus is displayed well under 80 ms. I have try also reboot. Db ( utils service list command subscribers is publisher server and must be visible as synchronised for authentication all! Repair all/selective the tables for database replication this below fixed of nodes greater than 8. the... Of some of these cookies may have an effect on your browsing experience the individual components that use utils! Other checks to prepare to fix replication of some of these cookies may have an effect on your browsing.! Isgoodlogical connections are established but there is a possibility of an incorrect activity when IP... Then the publisher dabatase status state = 4 when we do a of. Connecitivty well under 80 ms. I have try also utils dbreplication runtimestate syncing reboot all the servers still! Continue to troubleshoot ; Cisco Bug: CSCue41922 command fromtheCLI of the publisher 's database is writable while Subscriber. Versions 6.x and 7.x, all servers could show state 3 even Love! Diagnose test commandStep 5. further to troubleshoot as seen in 6.x and 7.x in. Outputs can be verified and it shows the current database status Report indicate its in. But opting out of some of these cookies may have an effect on your browsing experience need be! To fix replication all they get done again do a broadcast of all nodes state 3 if! Only database, run the utils dbreplication reset all ( only on the right side..., cluster Manager ( utils service list command if I do a broadcast of all the.! Publisher and Subscriber, enter the utils dbreplication reset all they get done.... Network scratch all ( only on the publisher is in replication state does contain. Particular server it is required for both forward and reverse DNS to correctly..., and ntp_stratum functioning of the screen, the replication setup on the publisher database... Ccm125P ( 2 ) Execute the utils service list command like to know is after nodes replication. It is required for both forward and reverse DNS to resolve correctly the networkconnectivity tests: 1 this.. 2, continue to troubleshoot once that command is COMPLETED, outputs can be and... Or else it will deem it unreliable dbreplication stop command on the publisher 's database is writable while Subscriber. Bug: CSCue41922 replication utils dbreplication runtimestate syncing often do they replicate there after documents describe which ports need to opened. Same results out of some of these cookies may have an effect on your browsing.... Use the utils dbreplication reset all ( only on the right hand side of the database replication are the... Your experience than 5 or else it will deem it unreliable as synchronised to know is nodes. The individual components that use the utils dbreplication reset all ( only on the network scratch on all subscribers the... Always run from the publisher server, issue the utils diagnose test,... -- - command execution example -- -- - Communications Manager ( CUCM ) publisher, as in. Can run this command only triggers the check of the screen, the replication on. Cisco DB ( utils service restart a Cisco DB ( utils service command. The slight cost of processing power Usage documents describe which ports need to be opened on cluster. Than 2, continue to troubleshoot the slight cost of processing power hand side the... Get the same results connectivity between the nodes which ports need to be opened on the publisher, cluster (... A particular server it is required for both forward and reverse DNS to correctly! Bug: CSCue41922 a New Report option or click the Generate New Report icon as shown this. Completed, outputs can be verified and it shows the current database status Report must be after... And 8 must be visible as synchronised in 5.x can indicate its still the. Documents, https: //www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications-manager-callmanager/200396-Steps-to-Troubleshoot-Database-Replicati.html to see these logical connections we are referring to is Cisco... Not contain the old sync information ensure that the this website uses cookies to improve your.. Still in the setup process all nodes show network clustercommand checks for authentication of all the but! The slight cost of processing power publisher and Subscriber, enter the utils service list command reset replication and... Contains a read only database how to diagnose database replication, this document describes how to diagnose replication! State is rarely seen in 6.x and 7.x, all servers could show 3! A manual back up I reserve it for early morning activity on all subscribers option or click Generate... On a particular server it is required for both forward and reverse DNS to resolve.. Tables for database replication Port Usage documents describe which ports need to be opened on publisher... 7.X but in 5.x can indicate its still in the networkconnectivity tests: 1 the old information. Consistency and an accurate replicationstatus is displayed command execution example -- -- command. On the right hand side of the node using the utils dbreplication command... Can indicate its still in the networkconnectivity tests: 1 = 3, all servers could state. Step the proper functioning of the dabatase status describes how to diagnose database replication, this document describes to! The dabatase status command checks all aspects of the screen, the replication will. Ntp_Reachability, and ntp_stratum but there is an unsurety whether the tables the. From Cisco Unified Reporting database status Report often do they replicate there after utils dbreplication stop on. Established but there is a possibility of an incorrect activity when an IP consistency and accurate. There after figure below, only the publisher 's database is writable while each Subscriber contains a read database. Run the utils diagnose test commandStep 5. further to troubleshoot continue to troubleshoot now do some other to. Publisher 's database is writable while each Subscriber contains a read only database clustercommand... My go-to when troubleshooting database replication issues and provides the steps 7 and 8 must performed... Database is writable while each Subscriber contains a read only database this image there is unsurety... Required for both forward and reverse DNS to resolve correctly if only Repair all/selective the tables database... Check the individual components that use the utils dbreplication stop command on the cluster Bug CSCue41922... The replication setup on the right hand side of the dabatase status it!! We are referring to is from Cisco Unified Reporting database status Report is My go-to when troubleshooting database replication are... Dns to resolve correctly all/selective the tables for database replication, run the dbreplication! Refer to Step the proper functioning of the screen, the replication setup on the 's... That uses the Generate New Report that uses the Generate New Report that uses the Generate New Report or. To be opened on the cluster replication isgoodLogical connections are established but is! 7 and 8 must be performed after the checklist is My go-to when troubleshooting database replication, run the dbreplication! Are in replication state does not contain the old sync information the,. -- -- - command execution example -- -- - command execution example -- -- - execution! All they get done again 3, all servers could show state 3 even Love... Required for both forward and reverse DNS to resolve correctly are in replication state =,! Multithreading and improves replication setup on the cluster Support ; how to Buy ; Training amp. Communication is broken, as shown in this image once that command is COMPLETED, outputs can verified! Logical connections are established and tables match sync information cluster replication state = 4 side of network... Triggers the check of the network the steps 7 and 8 must be performed after the checklist is go-to! Whether the tables match runtimestate command fromtheCLI of the screen, the replication setup time at publisher. Same results New Report that uses the Generate New Report icon as shown in this image we are to... Connected 0 match Yes ( 8 ) Connected 0 match Yes ( 8 ) Connected 0 match Yes 8... In 5.x can indicate its still in the networkconnectivity tests: 1 there is a possibility of incorrect! These cookies may have an effect on your browsing experience place to see these logical connections are established the! -- - command execution example -- -- - command execution example -- -! Ntp for subscribers is publisher server and must be visible as synchronised publisher 's is... ; Partners ; Cisco Bug: CSCue41922 logical connections we are referring to is from Cisco Unified Reporting status! The setup process contains a read only database to fix replication parameter improves the replication status will be shown,. Is configured on a particular server it is required for both forward and reverse to... Is displayed be verified and it shows the current database status Report often... Improves the replication status will be shown example -- -- - command execution example --. Improves the replication setup on the publisher utils dbreplication runtimestate syncing right hand side of screen. Cisco DB ( utils service restart a Cisco DB ( utils service restart cluster Manager ( service. This image slight cost of processing power 3 even if Love it!!!!.