On large write operations (easy to achieve with Objectstore) which overfill
the storage, unexpected errors can be returned. This has been reduced by the
introduction of space accounting but some errors might still occur as not all
checks have been implemented yet.
Some tests are expected to fail in the current state of Haura. These tests
are marked as should_panic in the cargo test output. These tests are
largely concerned with the storage space utilization and test extreme
situations where no storage space is left on the available devices.