Event ID 3154 ‘Active Manager Failed To Mount Database’
Nov17

Event ID 3154 ‘Active Manager Failed To Mount Database’

KB ID 0000867  Problem Seen on an Exchange server, in my case I got one for the mailbox database, immediately followed by one for the public folder database. Active Manager failed to mount database MailStore 01 on server {Server-name}. Error: An Active Manager operation failed with a transient error. Please retry the operation. Error: Database action failed with transient error. Error: A transient error occurred during a database...

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