[Gluster-devel] few queries regarding file snapshot feature in gluster

[Prasanna Kumar Kalever]

Hi Team,

I have few queries regarding file snapshot feature in gluster

what are the limitations of Block device translator and qemu-block translator ?
Are we using them some where ?
Do we have plans to improve them ?
Or someone have a design to implement file snapshot feature ? 

Are we just waiting till btrfs or zfs are fully stable ? 

I am really thankful if some one gives more details about qemu-block xlator,
I don't see enough documentation regarding this :(

Thanks,
-Prasanna ​