Bug 592977
| Summary: | [vdsm] [libvirt intg] need support in SSE4 instruction set which used by Intel Core microarchitecture | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Haim <hateya> |
| Component: | libvirt | Assignee: | Jiri Denemark <jdenemar> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 6.0 | CC: | bazulay, berrange, dallan, danken, hateya, hbrock, iheim, mgoldboi, mjenner, xen-maint, yeylon, ykaul |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | libvirt-0.8.1-5.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-07-02 19:33:38 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: | 581275 | ||
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux major release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Major release. This request is not yet committed for inclusion. libvirt-0.8.1-5.el6 has been built in RHEL-6-candidate with the fix Dave verified on latest version.
created a domain which uses sse4.1 model and domain created successfully:
<cpu match="exact">
<model>qemu64</model>
<topology cores="1" sockets="1" threads="1"/>
<feature name="sse2" policy="require"/>
<feature name="cx16" policy="require"/>
<feature name="ssse3" policy="require"/>
<feature name="sse4.1" policy="require"/>
<feature name="svm" policy="disable"/>
</cpu>
</domain>
vdsm-4.9-8.el6.x86_64
qemu-kvm-0.12.1.2-2.69.el6.x86_64
libvirt-0.8.1-7.el6.x86_64
Red Hat Enterprise Linux Beta 2 is now available and should resolve the problem described in this bug report. This report is therefore being closed with a resolution of CURRENTRELEASE. You may reopen this bug report if the solution does not work for you. |
Description of problem: we need libvirt to support SSE4 instruction set used by Intel Intel Core microarchitecture. when rhevm requests to use this feature, libvirt raise the following error: Thread-1210::ERROR::2010-05-17 15:41:29,564::vm::598::vds.vmlog.323f9858-bf4e-40e4-a7ae-d9efb65570b6::Traceback (most recent call last): File "/usr/share/vdsm/vm.py", line 566, in _execqemu self._run() File "/usr/share/vdsm/libvirtvm.py", line 480, in _run self._connection.createXML(domxml, 0), File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1274, in createXML if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self) libvirtError: internal error Unknown CPU feature sse4.1 configuration in XML: <cpu match="exact"> <model>qemu64</model> <topology cores="1" sockets="1" threads="1"/> <feature name="sse2" policy="require"/> <feature name="cx16" policy="require"/> <feature name="ssse3" policy="require"/> <feature name="sse4.1" policy="require"/> <feature name="svm" policy="disable"/> </cpu> Version-Release number of selected component (if applicable): vdsm-4.9-6.el6.x86_64 qemu-kvm-0.12.1.2-2.53.el6.x86_64 libvirt-0.8.1-4.el6.x86_64 How reproducible: always Steps to Reproduce: 1. create a new domain (vm) using sse4_ 2. start it via virsh