Bug 1004629
| Summary: | libvirt should forbid to define or start 'hostdev' network which contains PF pci addresses | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | hongming <honzhang> | |
| Component: | libvirt | Assignee: | Laine Stump <laine> | |
| Status: | CLOSED WONTFIX | QA Contact: | Virtualization Bugs <virt-bugs> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 6.5 | CC: | acathrow, dyuan, mzhan, xuzhang | |
| Target Milestone: | rc | |||
| Target Release: | --- | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | Bug Fix | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1004676 (view as bug list) | Environment: | ||
| Last Closed: | 2014-04-04 20:56:59 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1004676 | |||
Development Management has reviewed and declined this request. You may appeal this decision by reopening this request. |
Description of problem: libvirt should forbid to define or start 'hostdev' network which contains PF pci addresses.It is failed to assigned VF to guest when the first pci nic device of hostdev network is PF. Version-Release number of selected component (if applicable): libvirt-0.10.2-23.el6.x86_64 How reproducible: 100% Steps to Reproduce: # lspci|grep 82576 0e:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01) <==== PF address 0e:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01) 0f:10.0 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:10.1 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:10.2 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:10.3 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:10.4 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:10.5 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:10.6 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:10.7 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:11.0 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:11.1 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:11.2 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:11.3 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:11.4 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 0f:11.5 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 10:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01) 10:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01) 11:10.0 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) <==== VF address 11:10.1 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:10.2 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:10.3 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:10.4 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:10.5 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:10.6 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:10.7 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:11.0 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:11.1 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:11.2 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:11.3 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:11.4 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 11:11.5 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) # virsh net-dumpxml hostnet <network> <name>hostnet</name> <uuid>6b49be3c-bb91-c16d-b475-2929678720f4</uuid> <forward mode='hostdev' managed='yes'> <address type='pci' domain='0x0000' bus='0x0e' slot='0x00' function='0x0'/> <==== PF address <address type='pci' domain='0x0000' bus='0x11' slot='0x10' function='0x0'/> <==== VF address </forward> </network> # virsh attach-device r6 vfpool.xml error: Failed to attach device from vfpool.xml error: unsupported configuration: Interface type hostdev is currently supported on SR-IOV Virtual Functions only # virsh attach-device r6 vfpool.xml error: Failed to attach device from vfpool.xml error: unsupported configuration: Interface type hostdev is currently supported on SR-IOV Virtual Functions only Actual results: It is failed to assigned VF to guest when the first pci nic device of hostdev network is PF. Expected results: libvirt should forbid to define or start 'hostdev' network which contains PF pci addresses Additional info: