Understanding the performance of storage class memory file systems in the NUMA architecture
Sign Up to like & getrecommendations! Published in 2018 at "Cluster Computing"
DOI: 10.1007/s10586-018-2833-4
Abstract: Recent developments in storage class memory (SCM) such as PCM, MRAM, resistive RAM (RRAM), and spin-transfer torque (STT)-RAM have strengthened their leadership as storage media for memory-based file systems. Traditional Linux memory-based file systems such… read more here.
Keywords: storage; file systems; file system; memory ... See more keywords
Gfarm/BB — Gfarm File System for Node-Local Burst Buffer
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Computer Science and Technology"
DOI: 10.1007/s11390-020-9803-z
Abstract: Burst buffer has become a major component to meet the I/O performance requirement of HPC bursty traffic. This paper proposes Gfarm/BB that is a file system for a burst buffer efficiently exploiting node-local storage systems.… read more here.
Keywords: node local; burst buffer; performance; gfarm ... See more keywords
A forensic method for efficient file extraction in HDFS based on three-level mapping
Sign Up to like & getrecommendations! Published in 2017 at "Wuhan University Journal of Natural Sciences"
DOI: 10.1007/s11859-017-1224-7
Abstract: The large scale and distribution of cloud computing storage have become the major challenges in cloud forensics for file extraction. Current disk forensic methods do not adapt to cloud computing well and the forensic research… read more here.
Keywords: method; hdfs; file system; file extraction ... See more keywords
Undergraduate Students’ Acceptance of a Reciprocating One-File System for Endodontic Treatment
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Dentistry"
DOI: 10.1055/s-0040-1710142
Abstract: Objectives Reciprocating endodontic one-file systems are a comparatively new method for root canal shaping. Even though the mechanical properties are comparable to modern rotating mechanical systems, data about subjective assessment and application quality are scarce.… read more here.
Keywords: reciprocating one; undergraduate students; one file; file system ... See more keywords
Tracer Diffusion beyond Gaussian Behavior: Explicit Results for General Single-File Systems.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review letters"
DOI: 10.1103/physrevlett.132.217101
Abstract: Single-file systems, in which particles diffuse in narrow channels while not overtaking each other, is a fundamental model for the tracer subdiffusion observed in confined geometries, such as in zeolites or carbon nanotubes. Twenty years… read more here.
Keywords: file; single file; file system; general single ... See more keywords
iFetcher: User-Level Prefetching Framework With File-System Event Monitoring for Linux
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2864820
Abstract: Applications face additional latency when they launch or access a disk to load data into the memory. In this paper, a user-level disk prefetching framework, called iFetcher, is introduced to hide this delay in Linux-based… read more here.
Keywords: prefetching framework; linux; level; file system ... See more keywords
Stackable Transactional File System Using Kernel-Level WAL
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3214521
Abstract: User applications that require transactional file access generally use user-level transactional protocols such as logging, atomic rename, since the POSIX interface does not support transactional file operations. The user-level protocols are complex and require specific… read more here.
Keywords: file; kernel level; level; file system ... See more keywords
Improving Remote File Access in Distributed Object Stores by Decoupling Metadata and Data Paths using NVMe-oF
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Micro"
DOI: 10.1109/mm.2025.3564477
Abstract: Storage network protocols such as NVMe-oF operate below the file system layer. Therefore, even when NVMe-oF allows storage volumes to be shared across the network, compute nodes cannot access remote files managed by another node’s… read more here.
Keywords: file; file system; access; storage ... See more keywords
ELOFS: An Extensible Low-Overhead Flash File System for Resource-Scarce Embedded Devices
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computers"
DOI: 10.1109/tc.2022.3152079
Abstract: Emerging applications like machine learning in embedded devices (e.g., satellites and vehicles) require huge storage space, which recently stimulates the widespread deployment of large-scale flash memory in IoT devices. However, existing embedded file systems fall… read more here.
Keywords: embedded devices; file; resource scarce; file system ... See more keywords
iNVMFS: An Efficient File System for NVRAM-Based Intermittent Computing Devices
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2022.3197485
Abstract: Developing toward battery-less, energy-harvesting designs is a promising direction for sensor-scale devices. The recent introduction of byte-addressable, nonvolatile memory (NVRAM) enables intermittent computing, which preserves as much program progress across power interruptions as possible using… read more here.
Keywords: intermittent; intermittent computing; computing devices; file system ... See more keywords
Delaying Crash Consistency for Building A High-Performance Persistent Memory File System
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2024.3375792
Abstract: Persistent memory (PM), with its low-latency, byte-addressability, and nonvolatility, sparks various PM file systems. Nevertheless, we observe that these file systems can waste more than 50% PM I/O bandwidth, hindering the value of PM. Our… read more here.
Keywords: delaying crash; file; system; file system ... See more keywords