Bug 1625098
| Summary: | Wrong network threshold limit warnings on vdsm version 4.20.35-1.el7 | ||
|---|---|---|---|
| Product: | [oVirt] vdsm | Reporter: | support_it_at |
| Component: | General | Assignee: | Edward Haas <edwardh> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Michael Burman <mburman> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 4.20.31 | CC: | bugs, edwardh, gveitmic, jbainbri, kirill.prokin, kmashalk, mburman, mjankula |
| Target Milestone: | ovirt-4.2.7 | Flags: | rule-engine:
ovirt-4.2+
|
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | v4.20.40 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-11-02 14:29:47 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Network | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Verified upstream with - vdsm-4.20.39-15.gitae7d021.el7 and 4.2.6.5-0.0.master.20180916153857.git759b52e.el7 QE verification bot: the bug was verified upstream *** Bug 1622023 has been marked as a duplicate of this bug. *** *** Bug 1600744 has been marked as a duplicate of this bug. *** This bugzilla is included in oVirt 4.2.7 release, published on November 2nd 2018. Since the problem described in this bug report should be resolved in oVirt 4.2.7 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report. |
Description of problem: Different speed reported for network vlan interface between /sys/class/net/*/speed and vdsm-client Host getStats -> oVirt Engine raises a warning when network threshold is over 100%, although 10 Gbit link is only utilized over 1 Gbit. Version-Release number of selected component (if applicable): oVirt 4.2.5 vdsm.x86_64 4.20.35-1.el7 vdsm-common.noarch 4.20.35-1.el7 ovirt-release42.noarch 4.2.5.1-1.el7 How reproducible: Vlan interface on a 10 Gbit link and utilization is over 1 Gbit 100 % reproducable Steps to Reproduce: 1. 10 Gbit network card 2. 1 or several VLANs on it 3. Copy data over VLAN with over 120 MB/s Actual results: In Engine: Warning: Host xxx has network interface which exceeded the defined threshold [95%] (enp10s0.100: transmit rate[1%], receive rate [100%]) Expected results: No warning raised Additional info: Example: cat /sys/class/net/enp9s0/speed 10000 cat /sys/class/net/enp9s0.80/speed 10000 cat /sys/class/net/vm-int-nfs/speed cat: /sys/class/net/vm-int-nfs/speed: Invalid argument <- this is the bridge for the VMs vdsm-client Host getStats -> ... "enp9s0": { "rxErrors": "0", "name": "enp9s0", "tx": "3335325754762", "txDropped": "0", "sampleTime": 1535970960.602359, "rx": "5916567956502", "txErrors": "0", "state": "up", "speed": "10000", "rxDropped": "0" }, ... "enp9s0.80": { "rxErrors": "0", "name": "enp9s0.80", "tx": "3180024039398", "txDropped": "0", "sampleTime": 1535970960.602359, "rx": "5669421065686", "txErrors": "0", "state": "up", "speed": "1000", "rxDropped": "0" }, ... "vm-int-nfs": { "rxErrors": "0", "name": "vm-int-nfs", "tx": "508", "txDropped": "0", "sampleTime": 1535970960.602359, "rx": "4428568", "txErrors": "0", "state": "up", "speed": "1000", "rxDropped": "0" }, ...