Cannot acquire config import transformer lock

From reading this sounds like maybe this should be reopened?

It’s not ideal that just loading the config form would do this. It seems that non-database cache backends are more susceptible for some reason. It seems with a DDEV setup this is reproducible according to comments.

We have also seen this for the first time on an Acquia website with Drupal 10.2.7, there's no further log messages to indicate that needs to be investigated next:

The only actual change was a dependency removal from an entity view, and following another deploy with cim, there was no further errors.

2024-06-26T13:47:19Z  [info] Initialized Drupal 10.2.7 root directory at /var/www/html/docroot
2024-06-26T13:47:19Z  [info] Drush bootstrap phase: bootstrapDrupalSite()
2024-06-26T13:47:19Z  [info] Initialized Drupal site default at sites/default
2024-06-26T13:47:19Z  [info] Drush bootstrap phase: bootstrapDrupalConfiguration()
2024-06-26T13:47:19Z  [info] Drush bootstrap phase: bootstrapDrupalDatabase()
2024-06-26T13:47:19Z  [info] Successfully connected to the Drupal database.
2024-06-26T13:47:19Z  [info] Drush bootstrap phase: bootstrapDrupalFull()
2024-06-26T13:47:20Z  [info] Starting bootstrap to full
2024-06-26T13:47:20Z  [info] Drush bootstrap phase 5
2024-06-26T13:47:20Z  [info] Try to validate bootstrap phase 5
2024-06-26T13:47:20Z  [info] Try to validate bootstrap phase 5
2024-06-26T13:47:20Z  [info] Try to validate bootstrap phase 5
2024-06-26T13:47:20Z  [info] Try to validate bootstrap phase 5
2024-06-26T13:47:20Z  [info] Try to validate bootstrap phase 5
2024-06-26T13:47:20Z  [info] Try to validate bootstrap phase 5
2024-06-26T13:47:50Z In ImportStorageTransformer.php line 112:
2024-06-26T13:47:50Z   [Drupal\Core\Config\StorageTransformerException]
2024-06-26T13:47:50Z   Cannot acquire config import transformer lock.
2024-06-26T13:47:50Z Exception trace:
2024-06-26T13:47:50Z   at /var/www/html/docroot/core/lib/Drupal/Core/Config/ImportStorageTransformer.php:112
2024-06-26T13:47:50Z  Drupal\Core\Config\ImportStorageTransformer->transform() at /var/www/html/vendor/drush/drush/src/Commands/config/ConfigImportCommands.php:202
2024-06-26T13:47:50Z  Drush\Commands\config\ConfigImportCommands->import() at n/a:n/a
2024-06-26T13:47:50Z  call_user_func_array() at /var/www/html/vendor/consolidation/annotated-command/src/CommandProcessor.php:276
2024-06-26T13:47:50Z  Consolidation\AnnotatedCommand\CommandProcessor->runCommandCallback() at /var/www/html/vendor/consolidation/annotated-command/src/CommandProcessor.php:212
2024-06-26T13:47:50Z  Consolidation\AnnotatedCommand\CommandProcessor->validateRunAndAlter() at /var/www/html/vendor/consolidation/annotated-command/src/CommandProcessor.php:176
2024-06-26T13:47:50Z  Consolidation\AnnotatedCommand\CommandProcessor->process() at /var/www/html/vendor/consolidation/annotated-command/src/AnnotatedCommand.php:391
2024-06-26T13:47:50Z  Consolidation\AnnotatedCommand\AnnotatedCommand->execute() at /var/www/html/vendor/symfony/console/Command/Command.php:326
2024-06-26T13:47:50Z  Symfony\Component\Console\Command\Command->run() at /var/www/html/vendor/symfony/console/Application.php:1096
2024-06-26T13:47:50Z  Symfony\Component\Console\Application->doRunCommand() at /var/www/html/vendor/symfony/console/Application.php:324
2024-06-26T13:47:50Z  Symfony\Component\Console\Application->doRun() at /var/www/html/vendor/symfony/console/Application.php:175
2024-06-26T13:47:50Z  Symfony\Component\Console\Application->run() at /var/www/html/vendor/drush/drush/src/Runtime/Runtime.php:110
2024-06-26T13:47:50Z  Drush\Runtime\Runtime->doRun() at /var/www/html/vendor/drush/drush/src/Runtime/Runtime.php:40
2024-06-26T13:47:50Z  Drush\Runtime\Runtime->run() at /var/www/html/vendor/drush/drush/drush.php:139
2024-06-26T13:47:50Z  require() at /var/www/html/vendor/drush/drush/drush:4
2024-06-26T13:47:50Z  include() at /var/www/html/vendor/bin/drush:119
2024-06-26T13:47:50Z  [Acquia\Blt\Robo\Tasks\DrushTask]  Exit code 1  Time 31.638s
2024-06-26T13:47:50Z  [error]  Failed to import configuration!