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Christophe Pettus: All Your GUCs in a Row: min_wal_size

Planet PostgreSQL2026-10-04 09:000 views

`min_wal_size` sets a floor under WAL recycling, not a retention policy—confusing many operators who lose standbys when the floor causes segments to be… (I consult on PostgreSQL through PGX Inc..)

Source：https://postgr.es/p/9wX

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