Daan MeijerandClaude Fable 5.1
6ef7ddca92
writePending upserted pending_releases in chunks of 1,000 rows, each chunk followed by its class upsert, so one transaction locked releases, classes, releases, classes, and a later chunk's keys and classes could sort before an earlier chunk's: the opposite of the ladder's record(), which holds all its rows and then takes all its classes. Four deadlocks between the two class upserts in six hours (LOG.md (136)). Now all rows are sorted once and the classes upserted once, after the last chunk. Migration 7300 moves probe_candidates and its indexes to the default tablespace (nvme on homelab): the catalog claim's UPDATE from random points took 2-3 minutes on the HDD beside the sweep and the autovacuum, with all lanes waiting. Homelab moved it by hand (83 s, ~8 GB, services stopped); the migration is a no-op there, and without a default tablespace. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>