Last week in scylla-cluster-tests.git master (issue #23; 2023-09-08)

This short report brings to light some interesting commits to scylla-cluster-tests.git master from the last week. Commits in the bbe1e291…ff871707 range are covered (Thu Aug 31 09:58:09 2023 +0200 - Wed Sep 6 23:35:13 2023 +0300).

There were 14 non-merge commits from 9 authors in that period. Some notable commits:

Because handling of deprecated “experimental” option was stopped, we specify “experimental_features” explicitly. This should address the failures in the upgrade tests and align with the current Scylla behavior. It’s also now possible to set experimental features with the SCT_EXPERIMENTAL_FEATURES variable.

Due to flakiness in performance throughput tests i4i test concurrency was adjusted by increasing the number of loaders, number of c-s commands (processes) and number of threads per CS command GCE tests now also use the same load as for i4i throughput tests.

We added a t3.micro artifact test. It required to activate and handle developer mode, add additional EBS volume for data and skip verify_xfs_online_discard_enabled check.

See you in the next issue of last week in scylla-cluster-tests.git master!