On 08/01/2012 12:44 PM, Supriya Kannery wrote: > New command "block_set_hostcache" added for dynamically changing > host pagecache setting of a block device. > > Usage: > block_set_hostcache <device> <option> > <device> = block device > <option> = on/off > > Example: > (qemu) block_set_hostcache ide0-hd0 off > > Signed-off-by: Supriya Kannery <[email protected]> > +++ qemu/qmp-commands.hx > @@ -987,6 +987,30 @@ Example: > EQMP > > { > + .name = "block_set_hostcache",
QMP version should be block-set-hostcache.
> +++ qemu/qapi-schema.json
> @@ -1604,6 +1604,23 @@
> 'iops': 'int', 'iops_rd': 'int', 'iops_wr': 'int' } }
>
> ##
> +# @block_set_hostcache:
> +#
> +# Change host pagecache setting of a block device
> +#
> +# @device: name of the block device
> +#
> +# @option: hostcache setting (true/false)
> +#
> +# Returns: Nothing on success
> +# If @device is not a valid block device, DeviceNotFound
> +#
> +# Since: 1.2
> +##
> +{ 'command': 'block_set_hostcache',
> + 'data': { 'device': 'str', 'option': 'bool' } }
Here as well.
--
Eric Blake [email protected] +1-919-301-3266
Libvirt virtualization library http://libvirt.org
signature.asc
Description: OpenPGP digital signature
