<!-- SPDX-FileCopyrightText: 2026 IONOS SE -->
<!-- SPDX-License-Identifier: GPL-2.0-or-later -->

# Design

```{toctree}
:maxdepth: 1

storage-server-states
client-session-states
dirty-map-timestamp
dirty-map-versions
failure-recovery
last-io-update
maintenance-mode
map-update
one-pool-one-device
storage-removal
```