ZFS File-System Tests On The Linux 3.10 Kernel
Written by Michael Larabel in Linux Kernel on 3 August 2013 at 07:16 PM EDT. 23 Comments
Using the latest ZFS On Linux support, the ZFS file-system was benchmarked from the Linux 3.10 stable kernel and compared to the Linux file-system competition.

After carrying out new Reiser4 file-system benchmarks on the Linux 3.10 kernel using newly-released patches for this questionable file-system, I proceeded to run some new tests of the native ZFS implementation for Linux: ZFSOnLinux.org. The latest Ubuntu Sancy PPA for ZFSOnLinux has Linux 3.10 kernel compatibility, which was used for benchmarking with the stock ZFS mount options. This is the native ZFS file-system implemented as a Linux kernel module and not to be confused with the ZFS FUSE solution that's also available but is implemented from user-space.

For this quick, one-page weekend article, ZFS tests were done just from a single-disk SSD system. The comparison file-systems were EXT4 and Btrfs, which were also tested using their stock 3.10 mount options. A larger, multi-page article will come next week that features a comparison of ten different Linux file-systems -- including ZFS and Reiser4 -- so stay tuned for that more exhaustive testing.

The benchmark results in full along with all of the system hardware/software details are hosted on OpenBenchmarking.org in 1308038-SO-ZFSLINUX328.

About The Author
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Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter or contacted via MichaelLarabel.com.

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