pchettri
asked on
Exchange 2013 DAG
After a recent update on server and reboot of Active and passive server. I noticed that test-replication with FL parameter is showing error like -
Server : xxx
Check : DatabaseRedundancy
CheckDescription : Verifies that databases have sufficient redundancy. If this check fails, it means that some
databases are at risk of losing data.
Result : *FAILED*
Error : There were database redundancy check failures for database 'xxxx' that may be lowering its
redundancy and putting the database at risk of data loss. Redundancy Count: 1. Expected Redundancy
Count: 2. Detailed error(s):
yyy:
The RPC to retrieve the status of database copy 'fc\yyy' failed. Error: A
server-side administrative operation has failed. The Microsoft Exchange Replication service may not
be running on server yyyy. Specific RPC error message: Error 0x6d9 (There are no
more endpoints available from the endpoint mapper) from RpccGetCopyStatusEx4
Identity :
IsValid : True
ObjectState : New
RunspaceId : e60d3c1f-64f1-4
Server :xxxx
Check : DatabaseAvailability
CheckDescription : Verifies that databases have sufficient availability. If this check fails, it means that some
databases are at risk of losing service.
Result : *FAILED*
Error : There were database availability check failures for database 'xxdb' that may be lowering its
availability. Availability Count: 1. Expected Availability Count: 2. Detailed error(s):
yyy:
The RPC to retrieve the status of database copy 'yyy' failed. Error: A
server-side administrative operation has failed. The Microsoft Exchange Replication service may not
be running on server yyy. Specific RPC error message: Error 0x6d9 (There are no
more endpoints available from the endpoint mapper) from RpccGetCopyStatusEx4
Identity :
IsValid : True
ObjectState : New
The state of the Microsoft exchange replication on passive server shows as "disabled" should I force enable that server or just reboot the passive server again?
email flow, access is working through primary database. Following is the current status
Check Result Error
----- ------ -----
ClusterService Passed
ReplayService Passed
ActiveManager Passed
TasksRpcListener Passed
TcpListener Passed
ServerLocatorService Passed
DagMembersUp Passed
MonitoringService Passed
ClusterNetwork Passed
QuorumGroup Passed
FileShareQuorum Passed
DatabaseRedundancy *FAILED* There were database redundancy check failures for database 'FC...
DatabaseAvailability *FAILED* There were database availability check failures for database '...
on the passive copy status it shows "service down".
Cluster status shows healthy
it may be some service that has stopped in exchange passive DAG. Is there a way to find a list of running services on Windows 2012 r2 Exchange 2013 server.
Does not suppose to have same list of services as primary server running? my DAG server shows "Ms exchange DAG management", "Ms Exchange diagnostics", Ms Exchange Health manager" "Ms Exchange mailbox Assistants", Ms exchange throttling", "Ms exchange transport log search" all as disabled.
I did enable "Exchange replication", "AD topology" and "Ms Exchange search" but I have not sure about other services. If enabling them would conflict with active server
THe DAG passive sever does not ping any external servers or IP like 8.8.8.8
One more thing I noticed that on both the server is that "The microsoft fail over cluster virtual adapter" is showing APIPA address, which I guess is by design of new cluster
Server : xxx
Check : DatabaseRedundancy
CheckDescription : Verifies that databases have sufficient redundancy. If this check fails, it means that some
databases are at risk of losing data.
Result : *FAILED*
Error : There were database redundancy check failures for database 'xxxx' that may be lowering its
redundancy and putting the database at risk of data loss. Redundancy Count: 1. Expected Redundancy
Count: 2. Detailed error(s):
yyy:
The RPC to retrieve the status of database copy 'fc\yyy' failed. Error: A
server-side administrative operation has failed. The Microsoft Exchange Replication service may not
be running on server yyyy. Specific RPC error message: Error 0x6d9 (There are no
more endpoints available from the endpoint mapper) from RpccGetCopyStatusEx4
Identity :
IsValid : True
ObjectState : New
RunspaceId : e60d3c1f-64f1-4
Server :xxxx
Check : DatabaseAvailability
CheckDescription : Verifies that databases have sufficient availability. If this check fails, it means that some
databases are at risk of losing service.
Result : *FAILED*
Error : There were database availability check failures for database 'xxdb' that may be lowering its
availability. Availability Count: 1. Expected Availability Count: 2. Detailed error(s):
yyy:
The RPC to retrieve the status of database copy 'yyy' failed. Error: A
server-side administrative operation has failed. The Microsoft Exchange Replication service may not
be running on server yyy. Specific RPC error message: Error 0x6d9 (There are no
more endpoints available from the endpoint mapper) from RpccGetCopyStatusEx4
Identity :
IsValid : True
ObjectState : New
The state of the Microsoft exchange replication on passive server shows as "disabled" should I force enable that server or just reboot the passive server again?
email flow, access is working through primary database. Following is the current status
Check Result Error
----- ------ -----
ClusterService Passed
ReplayService Passed
ActiveManager Passed
TasksRpcListener Passed
TcpListener Passed
ServerLocatorService Passed
DagMembersUp Passed
MonitoringService Passed
ClusterNetwork Passed
QuorumGroup Passed
FileShareQuorum Passed
DatabaseRedundancy *FAILED* There were database redundancy check failures for database 'FC...
DatabaseAvailability *FAILED* There were database availability check failures for database '...
on the passive copy status it shows "service down".
Cluster status shows healthy
it may be some service that has stopped in exchange passive DAG. Is there a way to find a list of running services on Windows 2012 r2 Exchange 2013 server.
Does not suppose to have same list of services as primary server running? my DAG server shows "Ms exchange DAG management", "Ms Exchange diagnostics", Ms Exchange Health manager" "Ms Exchange mailbox Assistants", Ms exchange throttling", "Ms exchange transport log search" all as disabled.
I did enable "Exchange replication", "AD topology" and "Ms Exchange search" but I have not sure about other services. If enabling them would conflict with active server
THe DAG passive sever does not ping any external servers or IP like 8.8.8.8
One more thing I noticed that on both the server is that "The microsoft fail over cluster virtual adapter" is showing APIPA address, which I guess is by design of new cluster
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Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.
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