On Sat, Sep 23, 2017 at 12:07 AM, Muminul Islam Russell
<misla...@fiu.edu> wrote:
> Hi Ilya,
>
> Hope you are doing great.
> Sorry for bugging you. I did not find enough resources for my question. I
> would be really helped if you could reply me. My questions are in red
> colour.
>
> - layering: layering support:
> Kernel: 3.10 and plus, right?
Yes.
> - striping: striping v2 support:
> What kernel is supporting this feature?
Only the default striping v2 pattern (i.e. stripe unit == object size
and stripe count == 1) is supported.
> - exclusive-lock: exclusive locking support:
> It's supposed to be 4.9. Right?
Yes.
>
>
> rest the the features below is under development? or any feature is
> available in any latest kernel?
> - object-map: object map support (requires exclusive-lock):
> - fast-diff: fast diff calculations (requires object-map):
> - deep-flatten: snapshot flatten support:
> - journaling: journaled IO support (requires exclusive-lock):
The former, none of these are available in latest kernels.
A separate data pool feature (rbd create --data-pool <EC pool>) is
supported since 4.11.
Thanks,
Ilya
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