Re: [ceph-users] Does anyone know why cephfs do not support EC pool?

2016-10-18 Thread Erick Perez - Quadrian Enterprises
On Tue, Oct 18, 2016 at 3:46 AM, Lars Marowsky-Bree wrote: > On 2016-10-18T00:06:57, Erick Perez - Quadrian Enterprises < > epe...@quadrianweb.com> wrote: > > > Is EC in the roadmap for CEPH? Cant seem to find it. My question is > because > > "all others" (Nutanix, Hypergrid) do

Re: [ceph-users] Does anyone know why cephfs do not support EC pool?

2016-10-18 Thread Lars Marowsky-Bree
On 2016-10-18T00:06:57, Erick Perez - Quadrian Enterprises wrote: > Is EC in the roadmap for CEPH? Cant seem to find it. My question is because > "all others" (Nutanix, Hypergrid) do EC storage for VMs as the default way > of storage. It seems EC in ceph (as of Sept

Re: [ceph-users] Does anyone know why cephfs do not support EC pool?

2016-10-17 Thread huang jun
you can look into this: https://github.com/ceph/ceph/pull/10334 https://github.com/ceph/ceph/compare/master...athanatos:wip-ec-cache the community have do a lot works related to ec for rbd and fs interface. 2016-10-18 13:06 GMT+08:00 Erick Perez - Quadrian Enterprises < epe...@quadrianweb.com>:

Re: [ceph-users] Does anyone know why cephfs do not support EC pool?

2016-10-17 Thread Erick Perez - Quadrian Enterprises
On Mon, Oct 17, 2016 at 9:23 PM, huang jun wrote: > ec only support writefull and append operations, but not partial write, > your can try it by doing random writes, see if the osd crash or not. > > 2016-10-18 10:10 GMT+08:00 Liuxuan : > > Hello: > > > > >

Re: [ceph-users] Does anyone know why cephfs do not support EC pool?

2016-10-17 Thread huang jun
ec only support writefull and append operations, but not partial write, your can try it by doing random writes, see if the osd crash or not. 2016-10-18 10:10 GMT+08:00 Liuxuan : > Hello: > > > > I have create cephfs which data pool type is EC and metadata is replica, > The