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  1. eZ Publish / Platform
  2. EZP-27408

ezdfs cache lock possibility in very high concurrency setups

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: High High
    • Customer request
    • 5.4.9
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    Description

      We have seen those errors that caused 15 minute downtime in front and backend for our cluster. We have provided the database bin log and ez publish log for further analysis. We have no further information available.

      [ Mai 23 2016 12:13:32 ] [127.0.0.1] eZDFSFileHandlerMySQLiBackend::_startCacheGeneration:
Unexpected error #1213 when trying to start cache generation on var/cache/user-info/1/0/user-data-10.cache.php (Deadlock found when trying to get lock; try restarting transaction)

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            tomasz.madeyski-obsolete@ez.no Tomasz Madeyski (Inactive)
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