A Reliability Model for Dependent and Distributed MDS Disk Array Units

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Improving Disk Array Reliability Through Faster Repairs

Magnetic disk capacities have grown over the last decades by a factor of at least ten thousand. While the minicomputer disk drives of the late eighties could only store 600 MB of data [5], 8TB or 10TB disk drives are common today. The same is not true for disk transfer rates: they are just one hundred times higher than those of the late eighties. As a result, copying the entire contents of a di...

متن کامل

Rotary-code: Efficient MDS Array Codes for RAID-6 Disk Arrays

Low encoding/decoding complexity is essential for practical RAID-6 storage systems. In this paper, we describe a new coding scheme, which we call Rotary-code, for RAID-6 disk arrays. We construct Rotarycode based on a bit matrix-vector product similar to the Reed-Solomon coding, and provide the geometry encoding method and detailed non-recursive decoding algorithms. The capability of two-disk f...

متن کامل

A Reliability Model for Distributed Adaptation

End-to-end connectivity is growing increasingly diverse, with orders of magnitude differences in characteristics throughout the network. At the same time, most applications assume a level of network characteristics below which they either provide no service, or service at a cost higher than the user is willing to pay. Open architecture networks can help applications degrade gracefully when netw...

متن کامل

A Customer Oriented Approach for Distribution System Reliability Improvement using Optimal Distributed Generation and Switch Placement

The reliability of distribution networks is inherently low due to their radial nature, consequently distribution companies (DisCos) usually seek to improve the system reliability indices with the minimum possible investment cost. This can be known as system-oriented reliability planning (SORP). However, there can exist some customers that are not satisfied by their reliability determined by ado...

متن کامل

A construction of MDS array codes

In this paper a new construction of MDS array codes is introduced. In order to obtain a code with this property, the parity-check matrix is constructed just using a superregular matrix by blocks composed by powers of the companion matrix of a primitive polynomial. Also a decoding algorithm for these codes is introduced.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IEEE Transactions on Reliability

سال: 2019

ISSN: 0018-9529,1558-1721

DOI: 10.1109/tr.2018.2878503