Deduplication TAR Scheme Using User-Level File System
نویسندگان
چکیده
منابع مشابه
A User Level Modular File - system Infrastructure
This thesis discusses the design and implementation of a framework for constructing user-level modular filesystems. This framework facilitates incremental extension of previous systems as well as the code reuse and sharing between systems. Unlike previous works, this work focuses primarily on file servers rather clients, although it can be used for both. The framework described here provides a ...
متن کاملProject Description Userspace Deduplication File System using FUSE
As we will cover later in the course, disk-based deduplication storage [1,3] has emerged as a dominant form of cost-efficient storage for data protection. In summary, as data is written to (or ingested by) such storage systems, deduplication mechanisms remove redundant segments of the data to compress the data into a highly compacted form. Data protection (i.e. disk backup) is the canonical app...
متن کاملBuilding a User-level Direct Access File System over Infiniband
In this paper, we present the design and implementation of a user-space Direct Access File System (DAFS) over Infiniband using channel access and portable programming interfaces viz., the Verbs API (VAPI) and the User Direct Access Programming Library (uDAPL). We present an implementation of DAFS using the Virtual Interface Architecture (VIA) for comparison. We discuss design issues in providin...
متن کاملWayback: A User-level Versioning File System for Linux
In a typical file system, only the current version of a file (or directory) is available. In Wayback, a user can also access any previous version, all the way back to the file’s creation time. Versioning is done automatically at the write level: each write to the file creates a new version. Wayback implements versioning using an undo log structure, exploiting the massive space available on mode...
متن کاملHyCache: A Hybrid User-Level File System with SSD Caching
One of the bottlenecks of distributed file systems (DFS), e.g. Google File System [1] and Hadoop Distributed File System [2], is mechanical hard disk drives (HDD): their slow increase in bandwidth, slow decrease in latency, and exponential increase in capacity, have made modern storage devices quite unbalanced. Making things worse, the low bandwidth and high latency of HDD hinders the explorati...
متن کاملذخیره 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: IEICE Transactions on Information and Systems
سال: 2014
ISSN: 0916-8532,1745-1361
DOI: 10.1587/transinf.e97.d.2174