Hi Loic
Commenting out the sanity check did the trick. The code is working as I'd
expected.
Thanks
On Fri, Apr 28, 2017 at 1:48 AM, Loic Dachary wrote:
>
>
> On 04/27/2017 11:43 PM, Oleg Kolosov wrote:
> > Hi Loic,
> > Of course.
> > I'm implementing a version of Pyramid Code. In Pyramid you re
You can't have different EC profiles in the same pool either. You have to
create the pool as either a specific EC profile or as Replica. If you
choose EC you can't even change the EC profile later, however you can
change the amount of copies a Replica pool has. An EC pool of 1:1 doesn't
do anyth
On 04/28/2017 02:48 PM, David Turner wrote:
> Wouldn't k=1, m=1 just be replica 2?
Well yes. But Ceph does not support mixing replication and erasure code in the
same pool.
> EC will split the object into k pieces (1)... Ok, that's the whole object.
I was just wondering if jerasure tolerate
Wouldn't k=1, m=1 just be replica 2? EC will split the object into k pieces
(1)... Ok, that's the whole object. And then you want to be able to lose m
copies of the object (1)... Ok, that's an entire copy of that whole
object. That isn't erasure coding, that is full 2 copy replication. For
erasure
On 04/27/2017 11:43 PM, Oleg Kolosov wrote:
> Hi Loic,
> Of course.
> I'm implementing a version of Pyramid Code. In Pyramid you remove one of the
> global parities of Reed-Solomon and add one local parity for each local
> group. In my version, I'd like to add local parity to the global parity
Hi Loic,
Of course.
I'm implementing a version of Pyramid Code. In Pyramid you remove one of
the global parities of Reed-Solomon and add one local parity for each local
group. In my version, I'd like to add local parity to the global parity
(meaning that for the case the global parity = 1, it would
Hi Oleg,
On 04/27/2017 11:23 PM, Oleg Kolosov wrote:
> Hi,
> I'm working on various implementation of LRC codes for study purposes. The
> layers implementation in the LRC module is very convenient for this, but I've
> came upon a problem in one of the cases.
> I'm interested in having k=1, m=1 i
Hi,
I'm working on various implementation of LRC codes for study purposes. The
layers implementation in the LRC module is very convenient for this, but
I've came upon a problem in one of the cases.
I'm interested in having k=1, m=1 in one of the layers. However this gives
out an error:
Error EINVAL
