MSDB Corruption

  • My msdb database went into suspect mode. How can i find the root cause of the issue?

  • Rechana Rajan - Sunday, February 5, 2017 3:31 AM

    My msdb database went into suspect mode. How can i find the root cause of the issue?

    Post here the full and unedited output of DBCC CheckDB ('msdb') WITH NO_INFOMSGS, ALL_ERRORMSGS
    😎

  • Eirikur Eiriksson - Sunday, February 5, 2017 3:56 AM

    Rechana Rajan - Sunday, February 5, 2017 3:31 AM

    My msdb database went into suspect mode. How can i find the root cause of the issue?

    Post here the full and unedited output of DBCC CheckDB ('msdb') WITH NO_INFOMSGS, ALL_ERRORMSGS
    😎

    Thanks Eirikur ,

    Sorry cant provide you the result as one already restored the db with a backup. Our history is showing till third and there was no issue at that time.

  • Rechana Rajan - Sunday, February 5, 2017 5:15 AM

    Eirikur Eiriksson - Sunday, February 5, 2017 3:56 AM

    Rechana Rajan - Sunday, February 5, 2017 3:31 AM

    My msdb database went into suspect mode. How can i find the root cause of the issue?

    Post here the full and unedited output of DBCC CheckDB ('msdb') WITH NO_INFOMSGS, ALL_ERRORMSGS
    😎

    Thanks Eirikur ,

    Sorry cant provide you the result as one already restored the db with a backup. Our history is showing till third and there was no issue at that time.

    Do you have a backup of the database in the corrupt / suspect state? Then restore and run the DBCC CHECKDB, think it is important to determine the cause, otherwise you are risking this to happen again. Also check any/all IO subsystem logs, OS logs, SQL Error logs, UPS logs etc. Restoring from a good backup gets you back up and running but it is not a fix if the problem lies undetexted elsewhere.
    😎

  • Eirikur Eiriksson - Sunday, February 5, 2017 6:22 AM

    Rechana Rajan - Sunday, February 5, 2017 5:15 AM

    Eirikur Eiriksson - Sunday, February 5, 2017 3:56 AM

    Rechana Rajan - Sunday, February 5, 2017 3:31 AM

    My msdb database went into suspect mode. How can i find the root cause of the issue?

    Post here the full and unedited output of DBCC CheckDB ('msdb') WITH NO_INFOMSGS, ALL_ERRORMSGS
    😎

    Thanks Eirikur ,

    Sorry cant provide you the result as one already restored the db with a backup. Our history is showing till third and there was no issue at that time.

    Do you have a backup of the database in the corrupt / suspect state? Then restore and run the DBCC CHECKDB, think it is important to determine the cause, otherwise you are risking this to happen again. Also check any/all IO subsystem logs, OS logs, SQL Error logs, UPS logs etc. Restoring from a good backup gets you back up and running but it is not a fix if the problem lies undetexted elsewhere.
    😎

    Check DB after restore went clean.

    This is what i got from SQL Logs

    Error: 3414, Severity: 21, State: 1.
    Error: 9004, Severity: 23, State: 6.

    Also there was heartbeat failure at that time and file not found error in Cluster logs.

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