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  1. MariaDB Server
  2. MDEV-18027

Running out of file descriptors and eventual crash

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      Description

      Server generates errors and eventually crashes due to execeeding limit on number of open file descriptors.

      This occurs when additional open_table_caches_instances are created. The calculation for open_files_limit does not account for the fact that there may be multiple instances.

      I expect (but have not proven) problem could be avoided adjusting setting in config file to limit number of open_table_caches_instances or increasing open_files_limit. Currently neither of these are set in our config.

        Attachments

        1. my_eye.cnf
          3 kB
          David Crimmins
        2. mysqld.error.log.truncated
          7.79 MB
          David Crimmins

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            Assignee:
            sanja Oleksandr Byelkin
            Reporter:
            David Crimmins David Crimmins
            Votes:
            2 Vote for this issue
            Watchers:
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              Created:
              Updated:
              Resolved: