Bug 1100575
| Summary: | Some vCPU topologies not accepted by libvirt | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Jan Kurik <jkurik> |
| Component: | qemu-kvm | Assignee: | Virtualization Maintenance <virt-maint> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 6.5 | CC: | acathrow, asegundo, bsarathy, chayang, ehabkost, jentrena, juzhang, lersek, mkenneth, mrezanin, pablo.iranzo, pkrempa, pm-eus, qzhang, tdosek, virt-maint, xwei |
| Target Milestone: | rc | Keywords: | Regression, ZStream |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | qemu-kvm-0.12.1.2-2.415.el6_5.10 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-06-10 20:22:01 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: | 1099599 | ||
| Bug Blocks: | |||
|
Description
Jan Kurik
2014-05-23 06:49:12 UTC
Fix included in qemu-kvm-0.12.1.2-2.415.el6_5.10 [root@dhcp-9-130 home]# rpm -q libvirt qemu-kvm-rhev libvirt-0.10.2-29.el6_5.7.x86_64 qemu-kvm-rhev-0.12.1.2-2.415.el6_5.10.x86_64 with components above, qemu cmd has been generated by libvirt correctly. [root@dhcp-9-130 home]# ps aux | grep -i smp --color qemu 5671 84.4 0.4 1774120 35320 ? Sl 14:20 0:23 /usr/libexec/qemu-kvm -name smp6 -S -M rhel6.5.0 -enable-kvm -m 1024 -realtime mlock=off -smp 6,sockets=2,cores=3,threads=1 -uuid e5447184-ede7-4884-07d8-59c3b0ce9202 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/smp6.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/home/test.qcow2,if=none,id=drive-virtio-disk0,format=raw,cache=none -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,fd=22,id=hostnet0,vhost=on,vhostfd=23 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:69:c3:7c,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -vga cirrus -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 root 5737 0.0 0.0 103252 856 pts/0 S+ 14:20 0:00 grep -i smp --color snip of xml used in C#5
<vcpu placement='static'>6</vcpu>
<os>
<type arch='x86_64' machine='rhel6.5.0'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<cpu>
<topology sockets='2' cores='3' threads='1'/>
</cpu>
define a smp6 vm in virt-manager, and config the cpu to 2 sockets, each has 3 cores
then boot it.
As not error like https://bugzilla.redhat.com/show_bug.cgi?id=1099599#c0 found,
this bug is fixed.
libvirt-0.10.2-29.el6_5.7.x86_64
qemu-kvm-rhev-0.12.1.2-2.415.el6_5.10.x86_64
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2014-0743.html |