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Understanding HP AutoRAID and RAID Levels by anirudha is a document available to read on EtoBox.
What is Understanding HP AutoRAID and RAID Levels about?
The document discusses HP AutoRAID, which aims to automatically optimize data replication across different RAID levels for performance and reliability. It does this by mirroring actively used ("hot") data using RAID 1, while storing inactive ("cold") data using more cost-effective RAID 5. The system is implemented in a smart disk controller to allow easy deployment and use of features like hot swapping disks. Data is migrated between RAID 1 and RAID 5 in 64KB chunks to optimize storage usage as data access
- Author
- anirudha
- Language
- EN