Hi, On Mon, Feb 7, 2011 at 3:40 PM, William Dauchy <wdau...@gmail.com> wrote: > On Thu, 2011-01-27 at 18:00 +0900, Ken'ichi Ohmichi wrote: >> Hi, >> >> When I tried to attach the interface after detaching the same interface, >> the virsh command output the following and it failed: >> >> # virsh detach-interface Domain01 network --mac 52:54:00:0d:78:92 >> Interface detached successfully >> >> # virsh attach-interface Domain01 network default --mac 52:54:00:0d:78:92 >> error: Failed to attach interface >> error: internal error unable to execute QEMU command 'device_add': >> Duplicate ID 'net0' for device >> # >> >> The reason is that a detached device is not removed from the list >> "qemu_device_opts", and this patch fixes it. >> Signed-off-by: Ken'ichi Ohmichi <oomi...@mxs.nes.nec.co.jp> >> --- >> --- a/hw/qdev.c 2011-01-27 17:42:25.000000000 +0900 >> +++ b/hw/qdev.c 2011-01-27 17:43:46.000000000 +0900 >> @@ -905,6 +905,8 @@ int do_device_del(Monitor *mon, const QD >> qerror_report(QERR_DEVICE_NOT_FOUND, id); >> return -1; >> } >> + qemu_opts_del(qemu_opts_find(&qemu_device_opts, id)); >> + >> return qdev_unplug(dev); >> } > > I successfully applied and tested this patch. It resolves the attach > problem. >
I was wondering if it was going to be merged upstream? Regards, -- William