On 3/7/19 1:22 AM, elena.ufimts...@oracle.com wrote: > From: Jagannathan Raman <jag.ra...@oracle.com> > > Adds rblock_resize QMP/HMP commands to resize block devices on the remote > process. > > Signed-off-by: John G Johnson <john.g.john...@oracle.com> > Signed-off-by: Jagannathan Raman <jag.ra...@oracle.com> > Signed-off-by: Elena Ufimtseva <elena.ufimts...@oracle.com> > ---
I know the discussion is questioning whether this is even the right way to go, but if we DO add a QMP command, > +++ b/qapi/block-core.json > @@ -1260,6 +1260,31 @@ > 'size': 'int' } } > > ## > +# @rblock_resize: It should be named 'rblock-resize' > +# > +# Resize a block image while a guest is running, on a remote device. > +# > +# @device: the name of the device to get the image resized > +# > +# @size: new image size in bytes > +# > +# Returns: nothing on success > +# If @device is not a valid block device, DeviceNotFound > +# > +# Since: 3.0.93 and you've missed 3.0 (if you got it in THIS week, it would be Since 4.0; but that's unlikely, so you want Since 4.1). -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org
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