> For the complete documentation index, see [llms.txt](https://docs.curiostorage.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.curiostorage.org/administration.md).

# Administration

This section covers administrative tasks for maintaining and managing your Curio cluster.

## Guides

* [Node Maintenance & Cordoning](/administration/node-maintenance.md) - How to safely cordon nodes for maintenance without disrupting sealing pipelines
* [YugabyteDB Backup](/administration/yugabyte-backup.md) - How to backup and restore your database
* [YugabyteDB Troubleshooting](/administration/yugabyte-troubleshooting.md) - Common YB migration/runtime issues and how to resolve them
* [Indexing / CheckIndex Troubleshooting](/administration/indexing-checkindex-troubleshooting.md) - Diagnose deal indexing and CheckIndex pipeline errors