On 30 August 2016 at 10:55, Lindsay Mathieson
On 30/08/2016 6:35 PM, Richard Brown wrote:
btrfs' RAID 5/6 implementation may not be one of the best ones out there, but all of them put data at risk thanks to the wonders of the write hole.
Incorrect, ZFS does not have the write hole.
And RAID6 has one big advantage over RAID10 - it can always lose up to two drives without loosing data. With RAID10 if two drives are from the same mirror then all data is lost.
And of course with RAIDZ3 you can lose up to three drives.
RAIDZ is not RAID5 - and before you claim I'm splitting hairs, there is a very good reason they called it RAIDZ besides branding ;) -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org