One thought on “Reading List: MySQL Replication, DRBD, Clustering, Etc.

  1. Mangesh Dhamale says:

    Hi all,

    I have configured mysql failover with the help drbd heartbeat, its working
    Now question is, if my secondary server crashed. I need to configure
    secondary server again.
    Whenever, I am syncing secondary server to primary it give me error.

    #drbdadm primary mysql
    0: State change failed: (-2) Refusing to be Primary without at least one
    UpToDate disk
    Command ‘drbdsetup 0 primary’ terminated with exit code 17

    How to sync new secondary server to primary server.
    Can I forget any step.
    Please help.


    Mangesh Dhamale

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