Issue 1When a primary replica of the routing group is unavailable, the user cannot sign in to a Lync client. This may be because one or more servers in a pool shut down or have connectivity problems.
Issue 2Assume that the primary replica is available, but a secondary replica and a backup secondary replica are unavailable. In this situation, the user will sign in to a Lync client in limited functionality mode.
This issue occurs because the operation data that requires Windows Fabric writes cannot be replicated to a secondary replica.
This issue will also occur when the connection to the back-end server is not available or when a pool failover is in progress.
Note In limited functionality mode, the user cannot perform operations in the Lync client, such as adding contacts, changing presence status, or scheduling conferences.
- Check if there are any servers that are unexpectedly shut down or have connectivity problems. If so, then you must start the servers.
- Check if there are connectivity issues between front-end servers and the back-end server. If so, then try to resolve the issues.
Get-CsPoolFabricState -PoolFqdn < FQDN > -Verbose -Type RoutingThis will output primary replica and secondary replicas that the routing groups lack. For example, the following information may be displayed:
Service: (P) fabric:/lync/routing/E71E41AD8A345CCCA2493484208565C7 has no primaries.If there are any issues causing the replicas to be missing on the front-end servers, try to resolve any issues that prevent the servers from starting, and then start the front-end servers. If the front-end servers do not start, then you can perform a quorum loss recovery reset by running the following command:
Service: (P) fabric:/lync/routing/9B1B879D216B5D6C9035E86CEAAE1231 has no primaries.
VERBOSE: Service: (P) fabric:/lync/routing/F9E606A825395422B3BF7A01ECBB7B1F has insufficient secondary replicas (Expected: 2, Current: 0)
Reset-CsPoolRegistrarState -PoolFqdn -ResetType QuorumLossRecovery
Note This command will finish within 30 minutes. After that, replicas will be put on available servers in the pool.
Artikel-id: 3008675 – senaste granskning 28 okt. 2014 – revision: 1