{
  "title": "Could be deleted - waiting for the owner's decision",
  "rule": "Nothing on this list is deleted unless the owner chooses it. Database tables are hard-locked: they can only be removed through the owner's deletion page (Admin), with the owner's code.",
  "updated": "2026-10-02",
  "items": [
    {
      "id": "europe-latest.osm.pbf (1 Oct)",
      "kind": "file on server",
      "path": "/var/lib/postgresql/18/main/_map_pipeline/extracts_europe/europe-latest.osm.pbf",
      "size": "33 GB",
      "what": "Europe OSM source downloaded for the Europe POI completion.",
      "evidence": "md5 dcefd0cc... verified identical on E: (2026-10-02).",
      "how": "Owner said yes: deleted automatically right after the Europe POI build has finished and passed its check (md5 re-checked first)."
    }
  ],
  "removed": [
    {
      "id": "server-backups-2026-09-28-29",
      "size": "63 GB",
      "date": "2026-10-01",
      "decision": "Owner chose to remove; all 18 files verified identical on D:\\Safe2Go-Backups by md5 first. List: /root/removed_backups_20261001.txt on the server."
    },
    {
      "id": "osm-extracts-us-canada",
      "size": "18.7 GB",
      "date": "2026-10-02",
      "decision": "Owner yes. us-latest md5 878c419b..., canada-latest md5 46a308ee... verified identical on E: before deletion; folder re-locked."
    },
    {
      "id": "place_search_index_full",
      "kind": "database table (gtfs)",
      "size": "52 GB",
      "what": "Old 145-million-row search index that broke search on 29 Sep 2026; replaced by place_search_places + place_search_addresses.",
      "evidence": "No line of the app code refers to it (checked 1 Oct 2026). Rebuildable from the address tables. Not included in any backup. Backed up to E: on 2026-10-02 and verified by full row count (144,599,432 rows = live table).",
      "how": "Only through the owner's deletion page (hard lock).",
      "removed": "Deleted by the owner on the Owner Deletion page, 2026-10-02 10:49 UTC (logged). Copy on E:."
    },
    {
      "id": "planet_osm_nodes",
      "kind": "database table (osm_transit)",
      "size": "103 GB",
      "what": "USA import working table (osm2pgsql staging). The finished USA results - addresses, places, stops, map, routing - are separate tables/files and stay.",
      "evidence": "Only used to update the USA import later; a fresh USA import rebuilds it. Backed up to E: on 2026-10-02 and verified by full row count (1,598,211,317 rows = live table).",
      "how": "Only through the owner's deletion page (hard lock), database osm_transit.",
      "removed": "Deleted by the owner on the Owner Deletion page, 2026-10-02 10:50 UTC (logged). Copy on E:."
    },
    {
      "id": "planet_osm_ways",
      "kind": "database table (osm_transit)",
      "size": "46 GB",
      "what": "USA import working table (osm2pgsql staging). The finished USA results - addresses, places, stops, map, routing - are separate tables/files and stay.",
      "evidence": "Only used to update the USA import later; a fresh USA import rebuilds it. Backed up to E: on 2026-10-02 and verified by full row count (161,952,914 rows = live table).",
      "how": "Only through the owner's deletion page (hard lock), database osm_transit.",
      "removed": "Deleted by the owner on the Owner Deletion page, 2026-10-02 10:50 UTC (logged). Copy on E:."
    },
    {
      "id": "planet_osm_rels",
      "kind": "database table (osm_transit)",
      "size": "1.1 GB",
      "what": "USA import working table (osm2pgsql staging). The finished USA results - addresses, places, stops, map, routing - are separate tables/files and stay.",
      "evidence": "Only used to update the USA import later; a fresh USA import rebuilds it. Backed up to E: on 2026-10-02 and verified by full row count (1,611,117 rows = live table).",
      "how": "Only through the owner's deletion page (hard lock), database osm_transit.",
      "removed": "Deleted by the owner on the Owner Deletion page, 2026-10-02 10:51 UTC (logged). Copy on E:."
    }
  ],
  "kept": [
    {
      "id": "valhalla-first-build",
      "size": "11 GB",
      "date": "2026-10-01",
      "decision": "TAKEN OFF the list: the history comparison showed this folder holds Germany's public-transport routing tiles (transit_tiles, 4.4 GB). Since 30 Sep Germany is routed by the Europe instance, which has only 101 transit tiles for all of Europe - this folder is the only copy. Must be kept (restore item)."
    }
  ]
}