Bug 1296094
Summary: | Without vhost=on, during netperf w/ protocol UDP_STREAM in guest, this guest can not response other thing | ||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | weliao <weliao> |
Component: | qemu-kvm | Assignee: | jason wang <jasowang> |
Status: | CLOSED WONTFIX | QA Contact: | Virtualization Bugs <virt-bugs> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 6.8 | CC: | ailan, chayang, juzhang, mkenneth, rbalakri, virt-maint, weliao, xfu |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2017-12-06 10:19:21 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: | 1359965 |
Description
weliao
2016-01-06 10:21:17 UTC
What qdisc did you use in guest? This is probably a known issue since no tx completion interrups for virtio-net. Defer to 6.10. Well known issues upstream if using a non fair queuing qdisc in host or guest tx buffer bloat. Red Hat Enterprise Linux 6 is in the Production 3 Phase. During the Production 3 Phase, Critical impact Security Advisories (RHSAs) and selected Urgent Priority Bug Fix Advisories (RHBAs) may be released as they become available. The official life cycle policy can be reviewed here: http://redhat.com/rhel/lifecycle This issue does not meet the inclusion criteria for the Production 3 Phase and will be marked as CLOSED/WONTFIX. If this remains a critical requirement, please contact Red Hat Customer Support to request a re-evaluation of the issue, citing a clear business justification. Note that a strong business justification will be required for re-evaluation. Red Hat Customer Support can be contacted via the Red Hat Customer Portal at the following URL: https://access.redhat.com/ |