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check_mysql has determined that there are corrupted database tables

Discussion in 'Database Discussion' started by NetProwler, Oct 26, 2015.

  1. NetProwler

    NetProwler Registered

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    Of late I am getting these mails from Cpanel of my dedicated server.

    cPanel & WHM has determined that the following database tables are corrupt:
    mysql /usr/bin/mysqlcheck: Got error: 1045: Access denied for user 'root'@'localhost' (using password: NO) when trying to connect

    I have created a new MySql Profile from home->Sql services -> Manage Mysql profiles
    and activated the current profile and still I am getting these messages. What do I miss here?

    I would be grateful for any pointers.
    Other than these messages, the Mysql database is working normally.

     
    #1 NetProwler, Oct 26, 2015
  2. cPanelMichael

    cPanelMichael Technical Support Community Manager Staff Member

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    Hello :)

    Are you able to run the "mysql" command from the cPanel server without error?

    Thank you.
     
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    #2 cPanelMichael, Nov 11, 2015
  3. NetProwler

    NetProwler Registered

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    Yes. There is no error. Only cPanel is sending these error messages and there is no other issue with Mysql.
     
    #3 NetProwler, Nov 16, 2015
  4. cPanelMichael

    cPanelMichael Technical Support Community Manager Staff Member

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    Could you open a support ticket using the link in my signature so we can take a closer look? You can post the ticket number here so we can update this thread with the outcome.

    Thank you.
     
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    #4 cPanelMichael, Nov 16, 2015
  5. cPanelMichael

    cPanelMichael Technical Support Community Manager Staff Member

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    Hello :)

    The original poster's issue relates to internal case CPANEL-2150:

    If a server has a non-root user with UID 0, and that user's home directory is not /root, it breaks check_mysql, because the script runs as root and cannot read /root/.my.cnf, with default 700 permissions on /root and .my.cnf.

    You can monitor our change log for this case number to see when it's been implemented with cPanel. Note that you should open a separate thread if your issue is unrelated.

    Thank you.
     
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    #5 cPanelMichael, Nov 19, 2015
  6. harleyb

    harleyb Registered

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    Hi there,

    I just started getting these emails daily, with the exact same error ("/usr/bin/mysqlcheck: Got error: 1045: Access denied for user 'root'@'localhost' (using password: NO) when trying to connect"). I have no problem running mysql as root with no password normally. However, root *is* UID 0, so I'm not sure if it falls under CPANEL-2150. Please advise. WHM 11.52.0.24

    Cheers,
    -Harley
     
    #6 harleyb, Nov 20, 2015
  7. cPanelMichael

    cPanelMichael Technical Support Community Manager Staff Member

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    It's only related to this case if a server has a non-root user with UID 0.

    Thank you.
     
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    #7 cPanelMichael, Nov 23, 2015
  8. harleyb

    harleyb Registered

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    Yes, but it's still the same problem that the original thread poster has, as far as I can tell. Should I post a new thread then? I'm still getting two of these messages every day.
     
    #8 harleyb, Nov 23, 2015
  9. cPanelMichael

    cPanelMichael Technical Support Community Manager Staff Member

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    Could you let us know the full error messages you are receiving?

    Thank you.
     
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    #9 cPanelMichael, Dec 10, 2015
  10. harleyb

    harleyb Registered

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    Still getting these 2x a day. Thanks for your help.

     
    #10 harleyb, Dec 11, 2015
  11. cPanelMichael

    cPanelMichael Technical Support Community Manager Staff Member

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    Could you verify if the issue persists on cPanel version 54? It's currently available in the release build tier.

    Thank you.
     
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    #11 cPanelMichael, Feb 2, 2016
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