3/23/2023 0 Comments Skype download server down![]() Check that the response groups that are owned by the failed pool and now active on the backup pool:.Import-CsRgsConfiguration -Destination “service:ApplicationServer:” -FileName “”.During an outage, after failover to the backup pool, import the response groups to the backup pool (use the -ReplaceExistingSettings switch if you want to replace application level settings on the backup pool):.Export-CsRgsConfiguration -Source “service:ApplicationServer:” -FileName “”.Backups are taken using the following commandlet: A pre-requisit to this process is that regular backups of the RGS Configuration have been taken.Pool failover should be completed first.Summary of steps required for a Response Group failover More information can be found here – (v=ocs.15).aspx ![]() Note: The CMS does not need to be failed back as it can run on any server in the topology. Invoke-CsPoolFailback -PoolFQDN -Verbose.Summary of steps required for a pool failback Invoke-CsPoolFailover -PoolFQDN -DisasterMode -Verbose.Verify that we now have CMS replication and that all replicas have a value of True.Verify failover is successful – ActiveMasterFQDN and ActiveFileTransferAgents should be populated.Invoke-CSManagementServerFailover -BackupSQLServerFqdn -BackupSQLInstanceName.Get-CsDatabaseMirrorState -DatabaseType Centralmgmt -PoolFqdn.If a mirror is used check which SQL server is the principle and use that server in the following failover command.Get-CsManagementStoreReplicationStatus -CentralManagementStoreStatus.Check the CMS status – if ActiveMasterFQDN and ActiveFileTransferAgents are empty then will will need to fail over the CMS.Get-CsPoolBackupRelationship -PoolFQDN.Invoke-CsManagementServerFailover -Whatif.Determine which pool hosts the Central Management Store (CMS). ![]()
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