VM live migration failed becuase of snapshot


Recently i took one vm snapshot and tried to move entire vm with that snapshot to other host on the same cluster , but failed.

Tue Apr 26 17:17:03 2016 [Z0][VMM][E]:
migrate: Command “virsh --connect qemu:///system migrate --live one-3
qemu+ssh://node2.cloud.ae/system” failed: error: Requested operation is
not valid: cannot migrate domain with 1 snapshots

But without snapshot , live migration is working fine. /var/lib/one is running under shared storage.
Is this a bug? Please reply