For more information referīack up any nonstandard customizations or modifications to system files. If errors occurĭuring the migration process, this backup is required to successfully roll back the migration.

For more information, contact yourĬreate a backup (snapshot/clone) of the Cluster Manager VM following the guidelines of the prior release. Once migration is complete, you must change the value as per the sessionĬapacity of the setup and publish it without restarting the Policy Server (QNS) process. The traffic is not impacted but SNMP traps are raised. These type of changes should only be performed after the migration has been successfully completed and properly validated.ĭuring migration, the value of Session Limit Overload Protection under System configuration in Policy Builder can be set to 0 (default) which indefinitely accepts all the messages so that Once CPS 23.1.0 is deployed, monitor the disk space usage and if required, increase the disk space.ĭuring the migration process, do not make policy configuration changes, CRD table updates, or other system configuration changes. Hence, there can be an increase in the disk space usage at pcrfclient In CPS 23.1.0, additional application and platform statistics are enabled. Synchronize the Grafana information between the OAM (pcrfclient) VMs by running grafana_sync.sh script from pcrfclient01.įor more information on updating graphite data source, see Configuring Graphite User Credentials in Grafana in the CPS Operations Guide. However, you need to configure the graphite data source in If you fail to add the user, then Grafana will not haveĪn access to Graphite database and you will get continuous prompts for Graphite/Grafana credentials.Īll Grafana users configured will be available after migration. Data source credential must be configured before migration. Graphite data source requires common data source credential to be configured using Grafana for Grafana Grafana supports Graphite data source credentialĬonfiguration capability. Other CPS installation types cannot be migrated.īefore migration, you need to configure at least one Graphite/Grafana user. In-service software migrations to CPS 23.1.0 are supported only for Mobile (HA) and GR installations. To continue running while the migration is being performed. This section describes the steps to perform an In-Service Software Migration (ISSM) of a CPS. Disable Syncing Carbon Database and Bulk Stats Files.Geographic Redundant Deployment Migration.Recover Replica-set Members from RECOVERING State.Create a Backup of CPS 22.1.1/22.2.0 Cluster Manager.

Download cisco virl images free