T-Log backups are failed

  • Hi Team,

    Database having full Recovery model,one of my junior DBA change it to simple recovery due to this reason my T-log backup job was failed.

    How can i recovery the database.

    i am was planning to do is

    1. i have to change Recovery model into Full after that

    2. taking simple recovery model

    3. full backup

    any thing wrong please guide me.

    Tx

  • If it is a production database I would suggest something like:

    1) Set to FULL recovery model

    2) Take one-time full backup now to re-establish log chain

    3) Take full backup daily

    4) Schedule regular t-log backups (every 15-30 minutes)

    The exact schedule, timing and full/diff options will depend on your business needs.

  • homebrew01 (4/8/2011)


    2) Take one-time full backup now to re-establish log chain

    no need for a full, a differential will do the trick

    -----------------------------------------------------------------------------------------------------------

    "Ya can't make an omelette without breaking just a few eggs" 😉

  • hi

    we cant take differential backups we have only take every day 12:00 AM full backup and every 15 teen mins T-log backups.

    Tx

  • shiv-356842 (4/10/2011)


    we cant take differential backups we have only take every day 12:00 AM full backup and every 15 teen mins T-log backups.

    Just curious: why you can NOT take diff backup?

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