Language Selection

English French German Italian Portuguese Spanish

Benchmarks Of ZFS-FUSE On Linux Against EXT4, Btrfs

Last week we reported that a native ZFS implementation for Linux is soon being released that is based upon the work by Lawrence Livermore National Laboratory to bring Sun's ZFS file-system to Linux as a CDDL-licensed kernel module.

As said though in that article, there is already a ZFS module for FUSE (File-system in User-space) that is already available and with it not living in the GPL-land of the Linux kernel, it is legally allowed, but it does not come without some performance overhead. Over the weekend though there's been some discussions in the related forum thread and elsewhere about the dependability of ZFS-FUSE and what the level of impact on using FUSE really amounts to in real-world usage. We have tested the ZFS-FUSE -- both the latest stable and Git snapshots -- and have compared this alternate ZFS Linux implementation to that of the native EXT4 and Btrfs.

rest here




More in Tux Machines

Linux Foundation to offer new certification for IT workers

With an eye toward deepening the global Linux talent pool, the Linux Foundation today announced that it will offer two new certifications for engineers and administrators. The Linux Foundation Certified System Administrator, or LFCS, and the Linux Foundation Certified Engineer, or LFCE certificates will be granted to applicants who pass an automated online exam. The cost will be $300, although the foundation will hand out 1,000 free passes to attendees at LinuxCon, where the announcement was made. Read more More: Linux Foundation Debuts Linux Certification Effort

Parsix GNU/Linux 7.0 Test 1 Is an Interesting Debian and GNOME 3.12 Combination

Parsix GNU/Linux 7.0 Test 1, a live and installation DVD based on Debian, aiming to provide a ready-to-use, easy-to-install desktop and laptop-optimized operating system, has been released and is now ready for testing. Read more

Linux Founder Linus Torvalds 'Still Wants the Desktop'

The Linux faithful gathered today at LinuxCon to hear core Linux developers, especially Linus Torvalds—and the audience wasn't disappointed. In a keynote panel session, Torvalds spoke of his hopes and the challenges for Linux in 2014. Linux kernel developer Greg Kroah-Hartman moderated the discussion and commented that Linux already runs everywhere. He asked Torvalds where he thinks Linux should go next. Read more

Thanks For Making Games Faster: Top 10 Quotes from the Linux Kernel Developer Panel

Linux gamers owe a debt of gratitude to kernel developer Andy Lutomirski for his recent work getting 32-bit programs to run faster on a 64-bit kernel, said Greg Kroah-Hartman during the Linux kernel panel today at LinuxCon and CloudOpen North America. “A lot of people thought, who cares? It turned out Valve cares,” Kroah-Hartman, a Linux kernel developer and Linux Foundation Fellow, said. All of their games are still 32-bit applications but Valve wanted them to run on the 64-bit architecture, he said. “You just sped up all the gamers,” Kroah-Hartman said on stage to enthusiastic applause. “You made their machines run faster without realizing it. Thank you.” “You're welcome,” said Lutomirski, a relative newcomer to kernel development. Kroah-Hartman, who moderated the panel discussion, was joined on stage by Linux Creator Linus Torvalds as well as kernel developers Andrew Morton from Google, Shuah Khan from Samsung, and Lutomirski, a co-founder of AMA Capital Management. Their discussion covered a range of topics from the top challenges facing the kernel community, to the toughest bugs they've fixed and everything in between. Here are some of the highlights of the discussion, below. The full session will be available soon on the Linux Foundation YouTube channel. Read more