Re: [Qemu-devel] The results of lspci are inconsistent between vfio reset pci devices and reset devices by sysfs interafce

> > > Hi, > > > > > > I start a virtual machine with commandline: > > > /usr/libexec/qemu-kvm --enable-kvm -smp 8 -m 8192 -device > > > vfio-pci,host=:81:00.0 > > > > > > Then I pause the qemu process before executing the main_loop > > > function by > > gdb. > > > At this moment, lspci show

Re: [Qemu-devel] The results of lspci are inconsistent between vfio reset pci devices and reset devices by sysfs interafce

> > Hi, > > > > I start a virtual machine with commandline: > > /usr/libexec/qemu-kvm --enable-kvm -smp 8 -m 8192 -device > > vfio-pci,host=:81:00.0 > > > > Then I pause the qemu process before executing the main_loop function by > gdb. > > At this moment, lspci shows the regions are disabl

[Qemu-devel] The results of lspci are inconsistent between vfio reset pci devices and reset devices by sysfs interafce

Hi, I start a virtual machine with commandline: /usr/libexec/qemu-kvm --enable-kvm -smp 8 -m 8192 -device vfio-pci,host=:81:00.0 Then I pause the qemu process before executing the main_loop function by gdb. At this moment, lspci shows the regions are disabled like below: 81:00.0 3D c

Re: [Qemu-devel] Hot add vcpu not working in Windows server 2012r2

> On Fri, 13 Apr 2018 03:14:44 + > "Wuzongyong (Euler Dept)" wrote: > > > Hi, > > > > I try to hot add vcpus to a windows server 2012r2 virtual machine on > RHEL 7.4 platform. > > But Task Manager didn't show extra processors I hot added t

[Qemu-devel] Hot add vcpu not working in Windows server 2012r2

Hi, I try to hot add vcpus to a windows server 2012r2 virtual machine on RHEL 7.4 platform. But Task Manager didn't show extra processors I hot added though they appeared in Device Manager. Actually, I need to require reboot the vm to make processors hot Added appear in Task Manager. Is there so