| Summary: | Hotplug 82599 NIC PF to WinXP-sp3 guest gets confusing error message | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Vivian Bian <vbian> |
| Component: | libvirt | Assignee: | Osier Yang <jyang> |
| Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.1 | CC: | dallan, dyuan, eblake, mzhan |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-04-19 10:36:57 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Hi, vivian, I can't reproduce it, could you confirm if the PF is already in use by domain xp-sp3 and other domains? If it's in use, then it's the expected error. hm, failed to reproduce it now . But now as you told me , when the pf is occupied by other process I'll meet the same error as the bug shows . So it is the right thing . Close this bug as NOTABUG |
Description of problem: Tried to hotplug the 82599 PF to XP guest, will get following prompt in host terminal , which tells the failure to hotplug . But in the guest , it already recognized there is the new hardware inserted . Version-Release number of selected component (if applicable): libvirt-0.8.7-17.el6.x86_64 kernel-2.6.32-132.el6.x86_64 qemu-kvm-0.12.1.2-2.158.el6.x86_64 How reproducible: Always Steps to Reproduce: 1.# virsh nodedev-list --tree | +- pci_0000_28_00_1 | | | | | +- net_eth0_00_1b_21_8e_b2_b9 | +- pci_0000_28_10_1 | | | | | +- net_eth6_42_66_b1_01_fa_fd | | | +- pci_0000_28_10_1 | | | +- net_eth7_ba_b4_dd_5c_5b_dd 2.# virsh nodedev-dumpxml pci_0000_28_00_1 <device> <name>pci_0000_28_00_1</name> <parent>pci_0000_00_07_0</parent> <driver> <name>ixgbe</name> </driver> <capability type='pci'> <domain>0</domain> <bus>40</bus> <slot>0</slot> <function>1</function> <product id='0x10fb'>82599EB 10-Gigabit SFI/SFP+ Network Connection</product> <vendor id='0x8086'>Intel Corporation</vendor> <capability type='virt_functions'> <address domain='0x0000' bus='0x28' slot='0x10' function='0x1'/> <address domain='0x0000' bus='0x28' slot='0x10' function='0x3'/> </capability> </capability> </device> 3.# cat pf.xml <hostdev mode='subsystem' type='pci' managed='yes'> <source> <address bus='40' slot='0' function='1'/> </source> </hostdev> 4. # virsh attach-device xp-sp3 pf.xml error: Failed to attach device from pf.xml error: internal error Not detaching active device 0000:28:00.1 5.# virsh nodedev-list --tree | +- pci_0000_28_00_1 and no VF found under the tree for pci_0000_28_00_1 Actual results: Expected results: Additional info: