Re: [Qemu-devel] [PATCH V2 3/4] blockdev: Allow snapshoting of protocols.

[Benoît Canet]

> base1 [file] --- base1 [qcow2] --- snap1.qcow2 --\
> base2 [file] --- base2 [qcow2] --- snap2.qcow2 --->-- quorum
> base3 [file] --- base3 [qcow2] --- snap3.qcow2 --/

I tried to default snapshot creation to qcow2 in quorum.c and specify
quorum as format in the snapshot_blkdev command line.
It doesn't work (crash).
Do you have any idea on how to open while obtaining the third case ?

Benoît