Modern Filesystem Performance in Local Multi-Disk Storage Space Configuration

• Autorzy: Mateusz Smoliński
• Języki publikacji: EN

Abstrakty

EN

This paper includes analysis of modern filesystems performance in multi-disk storage space configuration. In performance testing only popular open source filesystem types were used in GNU/Linux operating system: BTRFS, EXT4, XFS. Base file operations were tested in various local multi-disk storage configurations using Logical Volume Manager, that differentiated due to disk number, allocation policy and block allocation unit. In multi-disk storage configurations managed by LVM many allocation policies were used like various RAID levels and thin provisioning. The obtained filesystem performance characteristics allow to choose parameters of multi-disk storage space configuration, which provides the best performance for file operations. Research result show also which filesystem type is the efficient in storage space configuration with locally connected disks. (original abstract)

Słowa kluczowe

EN

Operating system; Linux

PL

System operacyjny; Linux

• Czasopismo: Information Systems in Management
• Rocznik: 2014
• Tom: 3
• Numer: nr 4
• Strony: 273--283

Twórcy

autor

Mateusz Smoliński

• Lodz University of Technology, Poland

Bibliografia

• [1] Anderson E., Swaminathan R., Veitch A., Alvarez G., Wilkes J.: Selecting RAID Levels for Disk Arrays, Proceedings of the 1st USENIX Conference on File and Storage Technologies, 2002.
• [2] Avantika, M., MingMing, C., and Suparna, B.: The new ext4 filesystem: current status and future plans, In: Linux Symposium, 2007.
• [3] Bryant, R.; Forester, R.; Hawkes, J.: Filesystem performance and scalability in linux 2.4.17, USENIX ASSOCIATION PROCEEDINGS OF THE FREENIX TRACK, 2002.
• [4] Hellwig C.: XFS the big storage file system for Linux, USENIX, Vol. 34, No. 2, 2009.
• [5] Rodeh O., Bacik J., Mason C.: BTRFS: The Linux B-Tree Filesystem ACM TRANSACTIONS ON STORAGE, Vol. 9, Issue 3, 2013.