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HDDS-15049. [Docs] System internals: Datanode disk layout.#398

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jojochuang merged 2 commits into
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May 26, 2026
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HDDS-15049. [Docs] System internals: Datanode disk layout.#398
jojochuang merged 2 commits into
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jojochuang:HDDS-15049

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What changes were proposed in this pull request?

HDDS-15049. [Docs] System internals: Datanode disk layout.

Please describe your PR in detail:

  • Document volume and container directory layout, Schema V1/V2/V3 metadata locations, RocksDB metadata summary, and staged container deletion. Link to the Schema v3 page using a slug-relative URL for the site link checker.

Made-with: Cursor

What is the link to the Apache Jira?

https://issues.apache.org/jira/browse/HDDS-15049

How was this patch tested?

Screenshot 2026-04-16 at 4 27 30 PM

Document volume and container directory layout, Schema V1/V2/V3 metadata
locations, RocksDB metadata summary, and staged container deletion. Link to
the Schema v3 page using a slug-relative URL for the site link checker.

Made-with: Cursor
Fixes spelling CI for the Datanode disk layout doc (HDDS-15049).

Made-with: Cursor
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@ivandika3 ivandika3 left a comment

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@jojochuang Thanks, overall LGTM. Should we add the Ratis directory for writes?

@jojochuang
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Ah yes, i'll open another jira for Ratis dir.

@jojochuang jojochuang merged commit de36c4b into apache:master May 26, 2026
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@jojochuang
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Thanks @ivandika3. HDDS-15372 to track the followup task.

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2 participants