{
  "id": "aws/rds-snapshot-storage-limit",
  "signature": "StorageFull: Cannot create snapshot, your RDS instance has exceeded the maximum allocated storage for manual snapshots",
  "signature_zh": "存储已满：无法创建快照，您的RDS实例已超过手动快照的最大分配存储限制",
  "regex": "StorageFull|exceeded the maximum allocated storage for manual snapshots",
  "domain": "aws",
  "category": "resource_error",
  "subcategory": null,
  "root_cause": "RDS manual snapshot storage has reached the account-level limit of 100% of allocated storage for the DB instance's region.",
  "root_cause_type": "generic",
  "root_cause_zh": "RDS手动快照存储已达到该数据库实例所在区域的账户级限制，即分配存储的100%。",
  "versions": [
    {
      "version": "RDS MySQL 8.0",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "RDS PostgreSQL 15",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "AWS CLI 2.14.0",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Increase the allocated storage for the RDS instance",
      "why_fails": "The limit is based on a percentage of allocated storage, so increasing storage also raises the limit, but the error persists if you're still at 100%.",
      "fail_rate": 0.8,
      "condition": "",
      "sources": []
    },
    {
      "action": "Create a new RDS instance with larger storage and migrate data",
      "why_fails": "This does not resolve the snapshot storage limit; the new instance will also hit the same limit if old snapshots are not deleted.",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    },
    {
      "action": "Request a service limit increase for RDS snapshots",
      "why_fails": "The snapshot storage limit is a hard default that can be increased, but many users don't request it and the increase takes time.",
      "fail_rate": 0.6,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Delete old manual snapshots to free up storage:\naws rds delete-db-snapshot --db-snapshot-identifier my-old-snapshot-2023\n# List all snapshots first:\naws rds describe-db-snapshots --db-instance-identifier my-db --snapshot-type manual",
      "success_rate": 0.9,
      "how": "Delete old manual snapshots to free up storage:\naws rds delete-db-snapshot --db-snapshot-identifier my-old-snapshot-2023\n# List all snapshots first:\naws rds describe-db-snapshots --db-instance-identifier my-db --snapshot-type manual",
      "condition": "",
      "sources": []
    },
    {
      "action": "Request a service quota increase for manual snapshot storage via AWS Support Center:\nhttps://console.aws.amazon.com/support/home#/case/create?issueType=service-limit-increase&limitType=service-code-rds",
      "success_rate": 0.7,
      "how": "Request a service quota increase for manual snapshot storage via AWS Support Center:\nhttps://console.aws.amazon.com/support/home#/case/create?issueType=service-limit-increase&limitType=service-code-rds",
      "condition": "",
      "sources": []
    },
    {
      "action": "Use automated snapshots instead of manual ones; automated snapshots have a separate, higher limit:\naws rds modify-db-instance --db-instance-identifier my-db --backup-retention-period 7",
      "success_rate": 0.85,
      "how": "Use automated snapshots instead of manual ones; automated snapshots have a separate, higher limit:\naws rds modify-db-instance --db-instance-identifier my-db --backup-retention-period 7",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [
    "删除旧的手动快照以释放存储空间：\naws rds delete-db-snapshot --db-snapshot-identifier my-old-snapshot-2023\n# 首先列出所有快照：\naws rds describe-db-snapshots --db-instance-identifier my-db --snapshot-type manual",
    "通过AWS支持中心请求增加手动快照存储的服务配额：\nhttps://console.aws.amazon.com/support/home#/case/create?issueType=service-limit-increase&limitType=service-code-rds",
    "使用自动快照代替手动快照；自动快照有单独的更高限制：\naws rds modify-db-instance --db-instance-identifier my-db --backup-retention-period 7"
  ],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": "https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_CreateSnapshot.html",
  "official_doc_section": null,
  "error_code": "StorageFull",
  "verification_tier": "ai_generated",
  "confidence": 0.88,
  "fix_success_rate": 0.85,
  "resolvable": "true",
  "first_seen": "2023-08-22",
  "last_confirmed": "2024-06-01",
  "last_updated": "2024-06-01",
  "evidence_count": 1,
  "tags": [],
  "locale": "en",
  "aliases": []
}