Re: [Libguestfs] [PATCH] api: add_drive - add QEMU detect-zeroes support
On 04/13/2015 09:54 AM, Richard W.M. Jones wrote:
On Thu, Apr 09, 2015 at 04:34:25PM +0200, Maros Zatko wrote:
> See: https://lists.gnu.org/archive/html/qemu-devel/2012-07/msg03747.html
> Related do RHBZ#1130506.
> + style = RErr, [String "filename"], [OBool "readonly";
OString "format"; OString "iface"; OString "name"; OString
"label"; OString "protocol"; OStringList "server"; OString
"username"; OString "secret"; OString "cachemode"; OString
"discard"; OBool "copyonread"; OBool "detectzeros"];
[...]
> + bool detectzeros;
Currently qemu allows detectzeroes to be off / on / unmap. Should we
allow the unmap option too? (cf. the discard option)
yup, good idea
Rich.