On 02/16/2016 10:04 PM, Tian, Kevin wrote: >> From: Neo Jia [meta-comment] ... >>>>>>>>>>>> On Wed, 2016-02-03 at 09:28 +0100, Gerd Hoffmann wrote: >>>>>>>>>>>>> Hi, >>>>>>>>>>>>> >>>>>>>>>>>>>> Actually I have a long puzzle in this area. Definitely libvirt will >> use >>>> UUID >>>>>> to With this much quoting, your mailer is breaking down. It's not only okay, but encouraged, to trim your message to just what you are directly replying to... >> Hi Kevin, >> >> The answer is simple, having a UUID as part of the device name will give you a >> unique sysfs path that will be opened by QEMU. >> >> vgpu-vendor-0 and vgpu-vendor-1 will not be unique as we can have multiple >> virtual gpu devices per VM coming from same or different physical devices. > > That is not a problem. We can add physical device info too like vgpu-vendor-0-0, > vgpu-vendor-1-0, ... ...rather than making readers scroll through 16k bytes of repetitions of the same things they saw earlier in the thread, but getting worse with each iteration due to excessive quoting. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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