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Question Regarding Database Mirroring Operating Modes

Lincoln Burrows ~ Modified: April 16th, 2016 ~ ~ 1 Minute Reading

Home Forums Question Regarding Database Mirroring Operating Modes

Viewing 5 posts - 1 through 5 (of 5 total)
  • Author
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  • #1929 Score: 0
    Lincoln Burrows
    Moderator
    16 pts

    if mirror server failed so transaction will not commit in principal server so how the application will behave?

    #1933 Score: 0
    Stephen West
    Moderator
    4 pts

    It depends on two factors: mirroring mode and if the data is getting explicitly commit or implicitly…. The application will read only the committed data.

    #1939 Score: 0
    Michael Scofield
    Moderator
    20 pts

    It depends on the modes if it is full safety mode Principal server will work until log file full because in safety mode the transaction wait for acknowledge from mirror to commit so the log file will grow quickly at the time.

    #1945 Score: 0
    Barry Alllen
    Moderator
    25 pts

    If a mirror server fails then transaction will run as usual on principle. Only that mirroring will break.

    #1955 Score: 0
    Eddie Thwan
    Moderator
    44 pts

    Barry given the correct answer for this question. Principal Server works as usual (status like principle/disconnected) transaction will be running on principal only it won’t reflect on mirror DB.

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