QEMU

  1. Bug #1576347
  2. Comment #10

Comment 10 for bug 1576347

Revision history for this message
Keith Busch (keith-busch) wrote : Re: [Qemu-devel] [Bug 1576347] [NEW] Only one NVMe device is usable in Windows (10) guest

> > C:\Windows\system32>sg_vpd -p sn PD1
> > Unit serial number VPD page:
> > Unit serial number: 0000_0000_0000_0000."

I checked your serial number against the SNT refernce on nvmexpress.org and
it's definitely the wrong translation, so that has to be a guest OS driver bug
(Linux has the right translation if interested, but it's use is deprecated).

I pinged some Windows comrades to see if a potential serial conflict prevents
both disks from surfacing.

I'm surprised to see this bad translation as I know of folks successfully
testing multiple nvme drives in various versions of Windows with both the OFA
and Microsoft drivers. An emulated NVMe is no different than real h/w for
namespace identification from the host's perspective.