On Wed, 2014-10-08 at 10:01 +0200, Paolo Bonzini wrote: > Il 08/10/2014 05:49, Zhu Guihua ha scritto: > > when device_add pc-dimm, only 'memdev' property is necessary, but the > > 'id' property is optional. > > > > So I execute the command as followings: > > object_add memory-backend-ram,id=ram0,size=128M > > device_add pc-dimm,memdev=ram0 > > > > Now it is impossible to delete the pc-dimm, because it has no id, and it > > is inside of 'peripheral-anon' container. > > Sure; but that was an explicit choice when you issued device_add.
Thanks for your patient explanation。 And I think it is better to make memory-devices without dev->id use auto-generated IDs. Regards, Zhu > > Paolo
