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  1. MariaDB Server
  2. MDEV-8543

mysql.server script not correctly handle --pid-file.

Details

    • 10.0.22

    Description

      If I start mysql with --pid-file argument:

      service mysql start --pid-file=/var/lib/mysql/1234.pid

      I can not stop it with
      service mysql stop --pid-file=/var/lib/mysql/1234.pid

      I got this error:
      MySQL server PID file could not be found!

      This is because parse_server_arguments function in script does not parse --pid-file, the variable $mysqld_pid_file_path will always be empty.

      Thanks.

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          serg Sergei Golubchik added a comment -

          This seems to be intentional. The comment in the script says

          other_args="$*"   # uncommon, but needed when called from an RPM upgrade action
          		 
                     # Expected: "--skip-networking --skip-grant-tables"
          		 
                     # They are not checked here, intentionally, as it is the responsibility
          		 
                     # of the "spec" file author to give correct arguments only.

          So, these arguments are only supported when mysql.server is invoked from a spec file, they shouldn't be used directly.

          serg Sergei Golubchik added a comment - This seems to be intentional. The comment in the script says other_args="$*" # uncommon, but needed when called from an RPM upgrade action # Expected: "--skip-networking --skip-grant-tables" # They are not checked here, intentionally, as it is the responsibility # of the "spec" file author to give correct arguments only. So, these arguments are only supported when mysql.server is invoked from a spec file, they shouldn't be used directly.
          serg Sergei Golubchik added a comment -

          On the other hand, this code is not used for years, I can as well remove support for mysql.server arguments completely.

          serg Sergei Golubchik added a comment - On the other hand, this code is not used for years, I can as well remove support for mysql.server arguments completely.

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            serg Sergei Golubchik
            bear330 Bear
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              Updated:
              Resolved:

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