[Openstack] [Swift] Deciding on EC fragment config
Mark Kirkwood
mark.kirkwood at catalyst.net.nz
Thu Mar 29 00:08:00 UTC 2018
Hi,
We are looking at implementing EC Policies with similar durability to 3x
replication. Now naively this corresponds to m=2 (using notation from
previous thread). However we could take the opportunity to 'do better'
and use m=3 or 4. I note that m=4 seems to be used in some of the Swift
documentation. I'd love to get some guidance about how to decide on the
'right amount' of parity!
Cheers
Mark
More information about the Openstack
mailing list