Bug 626511
Summary: | pass through fails with KVM using Neterion Inc's X3100 Series 10GbE PCIe I/O in Multi function mode. | ||
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Product: | Red Hat Enterprise Linux 5 | Reporter: | sivakumar <sivakumar.subramani> |
Component: | kvm | Assignee: | Alex Williamson <alex.williamson> |
Status: | CLOSED WONTFIX | QA Contact: | Virtualization Bugs <virt-bugs> |
Severity: | urgent | Docs Contact: | |
Priority: | high | ||
Version: | 5.6 | CC: | dallan, ddutile, eblake, jdenemar, juzhang, ltroan, mkenneth, tburke, virt-maint, xen-maint, ykaul |
Target Milestone: | rc | ||
Target Release: | 5.7 | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2011-07-27 16:40:36 UTC | Type: | --- |
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: | 580948, 618260, 624790, 635660 |
Description
sivakumar
2010-08-23 17:35:40 UTC
We have fixed some bugs in PCI assignment code in libvirt recently, could you test if using the latest development packages makes this any better? You can find the libvirt packages at http://people.redhat.com/jdenemar/libvirt/ Unresolved issues with this NIC upstream and in RHEL6 per Enigneering. Too late for 5.6. Pushing to 5.7. I verified that the issue is still happening on redhat 5.6 snapshot3. The details as follow: char device redirected to /dev/pts/1 LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin HOME=/ QEMU_AUDIO_DRV=none /usr/libe xec/qemu-kvm -S -M rhel5.4.0 -m 512 -smp 1,sockets=1,cores=1,threads=1 -name red hat55 -uuid c89825a4-1744-d3ac-3ed8-453822c87d16 -monitor unix:/var/lib/libvirt/ qemu/redhat55.monitor,server,nowait -no-kvm-pit-reinjection -boot c -drive file= /var/lib/libvirt/images/redhat55-1.img,if=virtio,boot=on,format=raw,cache=none - drive if=ide,media=cdrom,bus=1,unit=0,readonly=on,format=raw -net nic,macaddr=54 :52:00:67:b9:ad,vlan=0,model=virtio -net tap,fd=18,vlan=0 -serial pty -parallel none -usb -vnc 127.0.0.1:0 -k en-us -vga cirrus -pcidevice host=02:00.2 -balloon virtio char device redirected to /dev/pts/1 BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1) BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1) BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1) BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1) BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1) BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1) The libvirt version : ----------------------- [root@Nemo qemu]# rpm -qa | grep libvirt libvirt-python-0.8.2-13.el5 libvirt-0.8.2-13.el5 libvirt-0.8.2-13.el5 [root@Nemo qemu]# The changes required to support this are too intrusive for RHEL5. This has been fixed and does now work in RHEL6.1. |