[Qemu-devel] pause and restore function before and after QEMU Live Snapshot

[Yuanzhen Gu]

Hi folks,

I am going to make a patch, and need to find the pause and thaw(restore) function before and after taking Live QEMU Snapshot respectively.

Basically, I'm using # (qemu) snapshot_blkdev <blockX> <snapshot-file><format> taking snapshot, http://wiki.qemu.org/Features/Snapshots    my profile tool didn't work when giving command inside QMP.

Does anyone know how to find the pause (freeze) and restore(thaw) function before and after taking snapshot? Or anyway using snapshot_blkdev command outside QEMU console? Thanks a lot in advance!

Best,

Yuanzhen

Best,

Yuanzhen