[openstack-dev] [nova][pci] A couple of questions

Robert Li (baoli) baoli at cisco.com
Wed Jun 11 12:20:09 UTC 2014


Hi Yunhong,

Thanks for the prompt response. For the second one, are you working on the existing bug, or a new one? If it’s a new bug, please let me know the bug number.

—Robert

On 6/10/14, 5:09 PM, "Jiang, Yunhong" <yunhong.jiang at intel.com<mailto:yunhong.jiang at intel.com>> wrote:

Hi, Robert
         For your first question, I suspect it’s something wrong and should be ‘devi_id’, which is the hypervisor’s identification for the device. I will leave Yongli to have more comments on it.
         For the second one, thanks for point the issue out. Yes, I’m working on fixing it.

--jyh

From: Robert Li (baoli) [mailto:baoli at cisco.com]
Sent: Tuesday, June 10, 2014 1:46 PM
To: Jiang, Yunhong; He, Yongli
Cc: OpenStack Development Mailing List (not for usage questions)
Subject: [openstack-dev][nova][pci] A couple of questions

Hi Yunhong & Yongli,

In the routine _prepare_pci_devices_for_use(), it’s referring to dev[‘hypervisor_name’]. I didn’t see code that’s setting it up, or the libvirt nodedev xml includes hypervisor_name. Is this specific to Xen?

Another question is about the issue that was raised in this review: https://review.openstack.org/#/c/82206/. It’s about the use of node id or host name in the PCI device table. I’d like to know you guys’ thoughts on that.

thanks,
Robert
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