Exchange 2013 On premise Version 15 build 913.22

I have 3 separate physical servers with attached storage setup with RAID 0

I have 20 disks each with a single database

everything in a DAG and setup with auto-reseeding

everything is healthly and working as expected.

I have my active databases balance fairly evenly between all the servers.

Occasionally I notice that 1 or 2 databases have changed its active server, this is all fine and dandy as it is seamless and causes no problems, typically I will just move it back to keep the balance.

I guess what I was wondering is if there was some way I could be notified when this happens and why it happened?

Hello

check cluster eventlogs:

Microsoft-Exchange-HighAvailability/Operational and failver cluster eventlogs

Exchange 2013 On premise Version 15 build 913.22

I have 3 separate physical servers with attached storage setup with RAID 0

I have 20 disks each with a single database

everything in a DAG and setup with auto-reseeding

everything is healthly and working as expected.

I have my active databases balance fairly evenly between all the servers.

Occasionally I notice that 1 or 2 databases have changed its active server, this is all fine and dandy as it is seamless and causes no problems, typically I will just move it back to keep the balance.

I guess what I was wondering is if there was some way I could be notified when this happens and why it happened?

I generally do not worry about it - especially in 2013 as MA is handling that in most cases.

But see:

https://technet.microsoft.com/en-us/library/dd351258%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396

Exchange 2013 includes a script called CollectOverMetrics.ps1, which can be found in the Scripts folder. CollectOverMetrics.ps1 reads DAG member event logs to gather information about database operations (such as database mounts, moves, and failovers) over a specific time period. For each operation, the script records the following information:

Hi,

Have you checked the suggestion Andy provided?

Is there any update with your issue?

Best regards,