Re: [Qemu-devel] question with usb stick host pass-through do ejection in guest

2016-09-05 Thread Gonglei (Arei)
Hi Gerd, Thank you very much for your reply, it's very useful! Regards, -Gonglei > -Original Message- > From: Gerd Hoffmann [mailto:kra...@redhat.com] > Sent: Monday, September 05, 2016 4:58 PM > To: wangxin (U) > Cc: qemu-devel@nongnu.org; fuweiwei (C); Gonglei (Arei) > Subject: Re:

Re: [Qemu-devel] question with usb stick host pass-through do ejection in guest

2016-09-05 Thread Gerd Hoffmann
Hi, > It appears that "eject" the stick in the guest may also actually eject it on > the host, Yes, that is the case. > which however, is not rational. Why? I see the same behavior on physical machines. If I want to use a usb stick after ejecting it I have to unplug and re-plug it. >

[Qemu-devel] question with usb stick host pass-through do ejection in guest

2016-08-30 Thread wangxin (U)
Hi, I deploy USB stick pass-through in a Windows2008 VM in qemu-kvm platform (host OS is redhat 7.2) as follows: and the qemu commands: qemu-kvm -M pc ${otheroptions} \ -device