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  1. MariaDB Server
  2. MDEV-10918

InnoDB 5.7 aborts on AIO initialization failure

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    Description

      Should be reproducible with mtr --parallel=80 --suite=innodb on Linux with AIO enabled.

      Default limit for AIO events is 65k. mtr can easily exhaust it, especially with spider tests.

      There're 2 problems here:
      1. Warning format has changed causing "check test case" failures. Suppressions in mysql-test-run.pl should be adjusted accordingly.
      2. InnoDB aborts on AIO initialization failure. This was fixed in 10.0 after InnoDB 5.6 merge, see rev. fab9a55d077b4f2a511b273d5f51272f1e3dc1ff

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-4616 Crash after InnoDB: Error: io_setup() failed with EAGAIN after 5 attempts is back

          • Major - Major loss of function.
          • Closed

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              wlad Vladislav Vaintroub
              svoj Sergey Vojtovich
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                Resolved:

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