[Gluster-users] Improving IOPS

[Lindsay Mathieson]

On 5/11/2016 7:02 PM, Gandalf Corvotempesta wrote:
> With gluster, healing should be faster in case of failure. If you
> loose a mirror, you have to resilver the whole RAID-10 from network,
> by using ZFS and RAID-10
> With gluster, if you loose a mirror, you have to heal only that one.

Six of one, half a dozen of the other. With RAIDZ10 I can lose one disk, 
maybe two without losing the brick. Replacing the disk is very easy and 
fast.


Resilvering one disk in a raid10 set is a lot quicker and less impact 
than resyncing a brick via the network.

-- 
Lindsay Mathieson