v.25.12Improvement
Plain-rewritable disk has its own implementation and
plain-rewritabledisk has its own implementation and layout. Let's not base it on top of regularplaindisks. #89807 (Mikhail Artemenko).
Why it matters
The change aims to provide a dedicated and customized implementation forplain-rewritable disks, which allows for better management and potentially improved performance or flexibility compared to reusing the plain disk implementation.How to use it
Users can now configure and use theplain-rewritable disk type independently in their ClickHouse storage configurations without relying on the plain disk as a base.