Issues and Challenges in the Performance Analysis of Real Disk Arrays. Elizabeth Varki, Arif Merchant, Jianzhang Xu and Xiaozhou Qiu Presented by:Soumya Eachempati. RAID. Redundant Array of Inexpensive Disks Redundancy and Striping Capacity Speed (Parallelism)
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Elizabeth Varki, Arif Merchant, Jianzhang Xu and Xiaozhou Qiu
Presented by:Soumya Eachempati
Degree of sequentiality has minimal effect for disk_queue > 3
Disk positioning time linear function of disk_queue length for disk_queue < 3 for simplicity.
(queue length reduction)
= stripe_width / 2 for disk_queue_length reduction.