{
  "id": "go/insufficient-disk-space",
  "signature": "go: writing go.sum: no space left on device",
  "signature_zh": "go: 写入 go.sum 时出错：设备上没有剩余空间",
  "regex": "go:\\ writing\\ go\\.sum:\\ no\\ space\\ left\\ on\\ device",
  "domain": "go",
  "category": "io_error",
  "subcategory": null,
  "root_cause": "The disk is full, preventing Go from writing module cache or go.sum files.",
  "root_cause_type": "generic",
  "root_cause_zh": "磁盘已满，阻止 Go 写入模块缓存或 go.sum 文件。",
  "versions": [
    {
      "version": "1.16",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "1.23",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "May delete important files or not free enough space for the module cache.",
      "fail_rate": 0.4,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "If the new location is also full, the error persists.",
      "fail_rate": 0.5,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "",
      "success_rate": 0.8,
      "how": "go clean -modcache",
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "success_rate": 0.7,
      "how": "Use 'df -h' to identify large files and delete them",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.85,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2024-05-10",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}