| Publisher | Huazhong University of Science & Technology | ||
|---|---|---|---|
| Format | 113.5KB PDF | Date added | 24 Dec 2005 |
| Topics | RAID, Removable Storage | ||
| Downloads | 18 | ||
Referring to the concept of "Distributed virtual disks" in cluster file system, this paper proposes a new storage architecture for mid/large-scale RAID - ERAID, which consists of several different structure SubRAIDs. Client's data can migrate into optimal SubRAID dynamically according to their access characteristics; the number of SubRAID and the structure of each SubRAID can also be adjusted to the evolution of system load, thus the whole ERAID system can always provide a virtual disk for each client to satisfy its I/O need.
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