backup and restore tests. This made the testing times explode
with both cluster/object_store/test_backup.py and
cluster/test_refresh.py taking more than an hour each to complete
under test.py and around 14min under pytest directly.
This was painful especially in CI because it runs tests under test.py which
suffers from the issue of not being able to run test cases from within
the same file in parallel (a fix is attempted in 27618).
This patch reduces the dataset of these tests to the minimum and
gets rid of one of the tested topology as it was redundant.
The test times are reduced to 2min under pytest and 14 mins under
test.py.
Signed-off-by: Robert Bindar <robert.bindar@scylladb.com>
Closesscylladb/scylladb#28280