Speaker Nikolai Lusan
Time 2020-01-13 10:45
Conference LCA2020
Talk details Link

bttrfs deprecated by redhat, development has slowed.

works on bare metal and virtual machines.

traditional, block devices for raid, lvm, encryption, etc.

zfs: COW

pools of virtual devices.

VDEV = virtual devices.

ZFS Pools


ZVOLS - ZFS volumes

  • block devices
  • swap devices

SLOG/ZIL - ZFS Intent Log

Not all disks need to be the same size.