{
  "slug": "flyctl-machine-supports-swap-size-fab655d9bef5",
  "title": "flyctl machine supports --swap-size",
  "tools": [
    "flyctl"
  ],
  "tags": [
    "agent"
  ],
  "introduced_at": "2026-02-10T19:32:05.000Z",
  "announced_at": "2026-02-10T19:32:05.000Z",
  "effective_at": null,
  "date_basis": "source-publication",
  "status": "unknown",
  "how": {
    "incantation": "When configuring a machine with `flyctl` v0.4.9, set a positive swap size with `fly machine run --swap-size <size> <image>`. The size accepts a number in MB or a human-readable value such as `512mb` or `1gb`.",
    "examples": [
      "fly machine run --swap-size <size> <image>"
    ],
    "gotchas": [
      "Version: v0.4.9",
      "--swap-size <size>: Swap size in MB; accepts a plain number in MB or a human-readable size such as `512mb` or `1gb`. If specified, it must be greater than zero.",
      "<image> (required): Image or path argument for `machine run`."
    ]
  },
  "why_it_matters": "Set the swap size when configuring a machine.",
  "sources": [
    "https://github.com/superfly/flyctl/releases/tag/v0.4.9",
    "https://github.com/superfly/flyctl/blob/v0.4.9/internal/command/machine/run.go"
  ],
  "rank": 0.93019,
  "judge": {
    "publish": true,
    "judge_model": "codex-cli/gpt-6-luna+typesafe/jev-1.13.0",
    "prompt_version": "extract-v7+enrich-v2+judge-v2x3-rejudge+jev-publish-v1"
  },
  "review_state": "approved",
  "provenance": {
    "run_id": "wave1b-20261016",
    "verdict_id": "wave1b-20261016:wave1b-20261016-73b7724c6a1539b0-0:rescue",
    "evidence_hash": "1796e542af107c33b3646bedfd1e767f9f6d49507895d8edbf0971bfea7a413a"
  },
  "review": {
    "draft_hash": "7e357bf76c228958cc5c32b431addea84e9e45ef20140bb8bdc08b059b8873c4",
    "reviewer": "publication-gate",
    "reviewed_at": "2026-10-07T00:00:00.000Z",
    "decision": "wave1b-20261016:rescue",
    "reason": "Rescue path: first rejected only because the extracted card lacked usage; judged again on the enriched card, 3 of 3 judge runs approved with p_yes >= 0.9 (mean 0.93 >= 0.9; 2 needed) and Jev gave 0.72 (>= 0.6 needed)."
  }
}