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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, Meirza, Michael Hawkins, Raquel Ortega, Safat Shahin, Stevani Andolo, Matteo Scaramuccia, David Woloszyn, Huong Nguyen, Jake Dallimore, Meirza, Michael Hawkins, Raquel Ortega, Safat Shahin, Stevani Andolo
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              Dates

                Created:
                Updated:
                Resolved: