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  1. Moodle
  2. MDL-39645

Upgrade: PHP warnings about cache

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Duplicate
    • 2.4.3
    • None
    • Caching, Installation
    • None
    • MOODLE_24_STABLE

    Description

      Stress test CLI concurrency.

      Perform a fresh install of 2.3
      Switch to the master branch.
      Start upgrading the site through CLI.
      Open a browser and head to the site.
      Keep refreshing the page (very fast e.g. hold down ctrl + r).

      => at one moment I saw one:

      [Mon May 13 15:28:45 2013] [error] [client 127.0.0.1] PHP Warning: md5_file(/private/var/phpu_moodledata/integration/cache/cachestore_file/default_application/core_config/33b/Wabn6Agl5g.5190962def4a27.79735409.temp): failed to open stream: No such file or directory in /Users/jerome/Sites/integration/cache/stores/file/lib.php on line 681

      Test upgrade running concurrency.

      Browser 1 display correctly the plugin confirmation page
      Browser 1 clicks on Upgrade database button
      Browser 2 refresh and see the course page without CSS and with this warning:

      Warning: fopen(/var/phpu_moodledata/altcache/core_pluginlist/mod/mod-f9d6c1387021d10b2fed10168999ed47.cache): failed to open stream: No such file or directory in /Users/jerome/Sites/integration/cache/stores/file/lib.php on line 339
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              samhemelryk Sam Hemelryk
              jerome Jérôme Mouneyrac
              Matteo Scaramuccia, David Woloszyn, Huong Nguyen, Jake Dallimore, Michael Hawkins, Stevani Andolo, Matteo Scaramuccia, David Woloszyn, Huong Nguyen, Jake Dallimore, Michael Hawkins, Stevani Andolo
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                Created:
                Updated:
                Resolved: