Episode 401

Everyday ZFS

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April 11th, 2019

47 mins 35 secs

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copyleft ubuntu zfs on root raidz raid solaris openzf s freebsd hard disks hard drives ecc checksum data integrity devops sysadmin podcast techsnap ssd ashift zol zfs on linux cddl gpl linux iops throughput copy on write snapshots backups sun microsystems filesystems vdez zfs

About this Episode

Jim and Wes sit down to bust some ZFS myths and share their tips and tricks for getting the most out of the ultimate filesystem.

Plus when not to use ZFS, the surprising way your disks are lying to you, and more!

Episode Links

  • ZFS - Ubuntu Wiki — ZFS is a combined file system and logical volume manager designed and implemented by a team at Sun Microsystems led by Jeff Bonwick and Matthew Ahrens.
  • Performance tuning - OpenZFS — Make sure that you create your pools such that the vdevs have the correct alignment shift for your storage device's size. if dealing with flash media, this is going to be either 12 (4K sectors) or 13 (8K sectors).