Bug 1437034
| Summary: | [RFE] apply VLAN_EGRESS_PRIORITY_MAP option when configuring it via ifcfg files | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Fani Orestiadou <forestia> |
| Component: | initscripts | Assignee: | David Kaspar // Dee'Kej <deekej> |
| Status: | CLOSED ERRATA | QA Contact: | Leos Pol <lpol> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.3 | CC: | bbreard, brault, deekej, elajoie, initscripts-maint-list, lpol |
| Target Milestone: | rc | Keywords: | FutureFeature, Patch |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | initscripts-9.49.39-1.el7 | Doc Type: | Enhancement |
| Doc Text: |
New directive VLAG_EGRESS_PRIORITY_MAP directive for ifcfg-* interface files introduced.
This new directive allows to change the egress priority of each network interface when it is not controlled by NetworkManager.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-08-01 07:31:31 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: | 1384222, 1446211 | ||
We don't support that in initscripts, but patch should be quite trivial. https://github.com/fedora-sysv/initscripts/pull/88 Hello Lukas, Thank you for your reply. I would like to know though the reason why we don't support this. Do you mean that is not yet implemented and we can proceed with RFE or that generally will not be supported from our side? Thank you Well it was never requested before. But if you want to give to your customer something to test, the patch to add it is just one line and you can find it here: https://github.com/fedora-sysv/initscripts/pull/88/commits/1c889b45bfe8ec3c2f49b338f99964fc47596b03 Hello Lukas, The request is coming from a strategic customer and the feature is quite important for them. Is it possible to have it implemented on RHEL 7.4? Thank you, Fani Pull request merged into upstream: https://github.com/fedora-sysv/initscripts/pull/88 This is now part of RHEL-7 branch: https://github.com/fedora-sysv/initscripts/pull/95 initscripts-9.49.39-1.el7 verified by TC 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. https://access.redhat.com/errata/RHBA-2017:2286 |
Description of problem: VLAN_EGRESS_PRIORITY_MAP option is not applied by modifying the ifcfg files when NetworkManager is not handling the vlan interface. Version-Release number of selected component (if applicable): Red Hat Enterprise Linux Server release 7.3 (Maipo) 3.10.0-514.2.2.el7.x86_64 NetworkManager-1.4.0-13.el7_3.x86_64 Sun Feb 26 12:12:09 2017 How reproducible: Have the interface not handled my NetworkManager and change the egress option manually by editing the ifcfg file. Steps to Reproduce: 1. Edit the ifcfg file with the desired priority 2. Restart network service 3. Check /proc/net/vlan/vlanX Actual results: The priority is not applied. - With NM_CONTROLLED=yes [root@localhost ~]# cat /proc/net/vlan/team0.10 team0.10 VID: 10 REORDER_HDR: 1 dev->priv_flags: 1 total frames received 0 total bytes received 0 Broadcast/Multicast Rcvd 0 total frames transmitted 11 total bytes transmitted 1650 Device: team0 INGRESS priority mappings: 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 EGRESS priority mappings: [root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-team0.10 [root@localhost ~]# grep -i egress /etc/sysconfig/network-scripts/ifcfg-team0.10 VLAN_EGRESS_PRIORITY_MAP=0:3,1:3,2:3,3:3,4:3,5:3,6:3,7:3 [root@localhost ~]# systemctl restart network [root@localhost ~]# cat /proc/net/vlan/team0.10 team0.10 VID: 10 REORDER_HDR: 1 dev->priv_flags: 1 total frames received 0 total bytes received 0 Broadcast/Multicast Rcvd 0 total frames transmitted 10 total bytes transmitted 1308 Device: team0 INGRESS priority mappings: 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 EGRESS priority mappings: 0:3 1:3 2:3 3:3 4:3 5:3 6:3 7:3 <--- - With NM_CONTROLLED=no [root@localhost ~]# egrep -i -e "NM|egress" /etc/sysconfig/network-scripts/ifcfg-team0.10 VLAN_EGRESS_PRIORITY_MAP=0:3,1:3,2:3,3:3,4:3,5:3,6:3,7:3 NM_CONTROLLED=no [root@localhost ~]# cat /proc/net/vlan/team0.10 team0.10 VID: 10 REORDER_HDR: 1 dev->priv_flags: 1 total frames received 0 total bytes received 0 Broadcast/Multicast Rcvd 0 total frames transmitted 22 total bytes transmitted 3161 Device: team0 INGRESS priority mappings: 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 EGRESS priority mappings: <--------- Expected results: Have the egress priority mapping applied. Additional info: Customer is not able to use NetworkManager because they are using Redhat OSP for Openstack, and it is required to have it disabled. Let me know if more info is required. Thank you, Fani