A server where two platforms are configured with the same Git repository and both receive a webhook call for new commits ....

PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction: INSERT INTO {node_access} (nid, realm, gid, grant_view, grant_update, grant_delete) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5); Array ( [:db_insert_placeholder_0] => 542 [:db_insert_placeholder_1] => hosting task [:db_insert_placeholder_2] => 1 [:db_insert_placeholder_3] => 1 [:db_insert_placeholder_4] => 0 [:db_insert_placeholder_5] => 0 ) in node_access_write_grants() (line 3566 of /var/aegir/hostmaster-7.x-3.10/modules/node/node.module).

Then sometimes, not always, one fails and one succeeds.

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helmo created an issue. See original summary.

helmo’s picture

Issue summary: View changes
Status: Active » Closed (works as designed)

all searches end up pointing to database tuning.
Unfortunately not something hosting_git can do anything about....