On 07/07/2014 09:08 PM, Chunyan Liu wrote: > Add nocow info in 'qemu-img info' output to show whether the file > currently has NOCOW flag set or not. > > Signed-off-by: Chunyan Liu <cy...@suse.com> > --- > Changes: > - add documentation of "nocow" in qapi/block-core.json. >
> @@ -625,4 +646,8 @@ void bdrv_image_info_dump(fprintf_function func_fprintf,
> void *f,
> func_fprintf(f, "Format specific information:\n");
> bdrv_image_info_specific_dump(func_fprintf, f,
> info->format_specific);
> }
> +
> + if (info->has_nocow && info->nocow) {
> + func_fprintf(f, "Set NOCOW flag: yes\n");
Reads awkwardly. How about:
NOCOW flag: set
(and if we could reliably tell that the fs supports nocow but the flag
is clear, then we could have 'NOCOW flag: clear')
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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