| Publisher | Texas A&M University | ||
|---|---|---|---|
| Format | 104.9KB PDF | Date added | 08 Mar 2005 |
| Topics | Removable Storage, Storage Management, Hard Drives | ||
| Downloads | 84 | ||
Energy efficient design for disk devices has become a very important issue, because ever increasing need for data storage systems significantly increases the power budget in the disk array. Most research on power management in disk devices focuses on the traditional way of stopping disk rotation. This paper proposes a new approach in which the energy consumption can be reduced without stopping the disk rotation. The proposed Multiple Idle States (MIS) model modulates the disk RPM to optimize the energy consumption during idle periods.
Related white papers
Considerations and Best Practices for Virtualizing Business Critical Applications
Server virtualization is widely accepted as one of the fastest ways to lower costs. Choosing the right storage solution is essential to maximize cost savings and provide the most flexibility...
Sophos Endpoint Security and Data Protection - Free Trial
Sophos Endpoint Security and Data Protection protects all your computers and data - without stretching your anti-virus budget. Simplified cross-platform security, centralized management, integrated data loss prevention, full disk encryption...
Power Solutions Article: Streamlining Data Management with CommVault Simpana and Dell EqualLogic PS5500E iSCSI SANs
Ongoing data growth can present major challenges for IT organizations. The combination of CommVault® Simpana® backup-to-disk software and Dell™ EqualLogic™ PS5500E Internet SCSI (iSCSI) storage area network (SAN) arrays can...
Whitepaper:Â EqualLogic TCO Analysis by ESG Lab
This ESG Lab report examines the economic excellence of highly scalable EqualLogic iSCSI storage solutions compared to traditional direct attached storage (DAS), Fibre Channel storage area network (FC SAN), and...
Making Single System Backup Easy: Using the HP StorageWorks RDX Removable Disk Backup System
Traditionally server or workstation backup can prove too inconvenient for many micro or small businesses that lack sufficient time, budget or expertise to implement a truly usable and practical backup...
Setting the record straight: SAN defrag is vital to storage performance
Data volumes continue to grow. More companies are consolidating and virtualizing their IT infrastructures and far more demand is placed on storage performance. But one aspect that often gets overlooked...
Setting the record straight: SAN defrag is vital to storage performance.
Data volumes continue to grow. More companies are consolidating and virtualizing their IT infrastructures and far more demand is placed on storage performance. But one aspect that often gets overlooked...



