74 lines
3.0 KiB
Markdown
74 lines
3.0 KiB
Markdown
---
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title: "CTP Topic 46 NetApps on AWS"
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type: source
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tags:
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- NetApp
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- AWS
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- Storage
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- CTP
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date: 2026-04-14
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---
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## Source File
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- [[raw/Cloud & DevOps/Public-Cloud-Learning-Sessions/01_AWS-Landing-Zone/ctp-topic-46-netapps-on-aws.md]]
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## Summary
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- **核心主题**：NetApp on AWS（Cloud Volume ONTAP - CVO）的架构、部署、数据分层、安全、备份与灾难恢复
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- **问题域**：传统 NetApp 存储系统云端部署、数据迁移、企业级存储方案
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- **方法/机制**：
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- CVO：软件定义的存储设备，运行在 EC2 实例上
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- 数据分层：EBS 存放活跃数据，S3 存放非活跃数据（30天以上）
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- 备份恢复：SnapMirror（块级复制）、SnapVault、Snapshot
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- 加密：AWS KMS 或 NetApp 自带加密（256位）
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- **结论/价值**：NetApp on AWS 提供企业级混合云存储方案，支持从本地数据中心无缝迁移
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## Key Claims
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- CVO 作为纯软件定义存储，运行在 EC2 实例上，支持单节点或 HA 对部署
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- 数据分层机制：活跃数据存 EBS，非活跃数据（超过 30 天）自动迁移至 S3
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- SnapMirror 支持块级复制，保持 Deduplication 和压缩，数据传输高效
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- 支持多协议：NFS、SMB、CIFS、iSCSI、FC
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- 当前生产环境约 15 个 NetApp 集群，存储约 1.3 PB 数据
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## Key Quotes
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> "NetApp on AWS (CVO) is a software-only storage appliance hosted on EC2 instances, functioning as nodes. It can be a single node or HA pair, utilizing a mediator instance to aid during takeover and give back processes." — 培训讲师 Sandeep 和 Yael
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> "Data inactive for 30 days or more is automatically moved to S3 and pulled back to EBS when accessed." — 数据分层机制
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## Key Concepts
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- [[Cloud Volume ONTAP]]：AWS 上的 NetApp 存储解决方案，纯软件定义
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- [[EBS]]：AWS 块存储，CVO 的物理存储后端（GP3、GP2、IO1、IO2、ST1 卷类型）
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- [[S3]]：用于存储非活跃数据的对象存储，与 EBS 数据分层配合
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- [[SnapMirror]]：NetApp 块级复制工具，用于数据中心到 AWS 的数据迁移
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- [[Snapshot]]：卷的点-in-time 只读快照，只存储指针，最小化存储空间占用
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## Key Entities
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- [[AWS]]：公有云平台，CVO 部署的目标云
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- [[NetApp]]：存储解决方案供应商，CVO 产品提供方
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- [[EBS]]：AWS Elastic Block Store，CVO 使用的块存储服务
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- [[S3]]：Simple Storage Service，CVO 数据分层的目标存储
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## Connections
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- [[CTP Topic 44 AWS Backup in Micro Focus]] ← uses_similar_pattern ← [[ctp-topic-46-netapps-on-aws]]
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- [[ctp-topic-46-netapps-on-aws]] → relies_on → [[EBS]]
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- [[ctp-topic-46-netapps-on-aws]] → uses_for_tiering → [[S3]]
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## Contradictions
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- 当前无冲突
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## Migration Tools
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| Tool | Use Case | Protocol |
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|------|----------|----------|
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| SnapMirror | 块级复制，保持 Dedeup/压缩 | NetApp to NetApp |
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| NetApp XCP | 文件级复制，多会话并发 | NFS/SMB |
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| NetApp Cloud Sync | 同步到 S3/EFS | 文件级 |
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| AWS DataSync | 迁移到 EFS/S3 | 文件级 |
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| Silver Peak | WAN 优化 | 压缩流量 | |