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  1. MariaDB Server
  2. MDEV-31791

Crash recovery in the test innodb.recovery_memory occasionally fails

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    Description

      While trying to reproduce MDEV-31354, I observed that in the test innodb.recovery_memory, InnoDB occasionally fails to recover, because it is reading garbage, typically from an undo tablespace page. This occurs also with innodb_use_native_aio=0.

      We should try to reproduce this with rr record so that the root cause can be analyzed.

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          is caused by

          Task - A task that needs to be done. MDEV-14425 Change the InnoDB redo log format to reduce write amplification

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-31354 SIGSEGV in log_sort_flush_list() in InnoDB crash recovery

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              marko Marko Mäkelä
              marko Marko Mäkelä
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                Resolved:

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