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pd 2.0.11

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@hitchho hitchho released this 08 Sep 20:19
v2.0.11
4acc79f

pd 2.0.11 is pd 2.0.10 with a fixed pd migrate prune. Same consensus code,
APP_VERSION still 11, same restart genesis: a drop-in for a running 2.0.9 or
2.0.10 node, with no migration, no upgrade height and no coordination.
git diff v2.0.10..v2.0.11 -- crates/core is empty. Do not re-run
migrate-restart from pre-restart state to join the chain — the commit_in_place
fix below changes what it produces; join from a post-restart snapshot.

2.0.10's pd migrate prune must not be run on post-restart state. It
produced a database with the correct root hash that pd start could not use.

What changed

  • Pruning detects any key where the merkle leaf and the value store disagree —
    the restart migration left three of them on penumbra-1 — and preserves the
    value a node reads, leaving the tree and the root hash untouched. Every such
    key is logged.
  • Every column family the pruner does not rebuild is fingerprinted in both
    databases, and the pruned store reopened at the same version and root hash,
    before any directory is renamed. A mismatch aborts, swapping nothing.
  • cnidarium 0.83.2 (tag v0.83.2) carries the other half: commit_in_place
    now refreshes the snapshot cache, which is what left the divergence behind.

Pruning

Stop both cometbft and pd, then run as the pd user with a raised limit:
sudo -u penumbra bash -c 'ulimit -n 1048576 && pd migrate --home <pd_home> prune'.
Budget 1–4 hours and ~5 GB RAM for a full store; start pd first, then cometbft.
<pd_home>/rocksdb_old keeps the unpruned copy — delete it after a day of
following the chain. One validator at a time; archive, RPC, indexer and
snapshot-provider nodes do not prune, and never with an older version.
Full procedure: docs/pruning.md.

Assets

pd, pcli, pclientd, pindexer, pmonitor and elcuity for linux x86_64
and aarch64; reproduce with cargo build --release --locked.

Maintained by the Penumbra community — https://github.com/penumbrafi/penumbra.

Built by GitHub Actions from v2.0.11. Verify a download against SHA256SUMS:

sha256sum -c --ignore-missing SHA256SUMS

Full source diff: v2.0.9...v2.0.11

Assets 17
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