[Gluster-devel] Feature proposal for 3.10 release: Support to retrieve maximum supported op-version

[Shyam]

Samikshan,

Request that a spec page be opened for the same, so that reviews and 
discussions can happen against that.

Thanks,
Shyam

On 12/08/2016 12:22 PM, Samikshan Bairagya wrote:
> Hi,
>
> Currently there is no way to know the maximum op-version that is
> supported in a heterogeneous cluster. If this is made possible, it would
> prove helpful to users wrt knowing the maximum op-version to which the
> cluster could be bumped up to.
>
> The minimum of the maximum op-versions that is supported by each node
> returns the maximum op-version the cluster can support. The idea is to
> use the gluster volume get interface as follows to retrieve this value:
>
> # gluster volume get all cluster.max-op-version
>
> I feel this could be an useful feature to include in the 3.10 release
> and a related issue [1] is open on Github for the same.
>
> [1] https://github.com/gluster/glusterfs/issues/56
>
> Thanks and Regards,
>
> Samikshan
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