Bug 1242508
| Summary: | Having RHEVM network on a bonded VLAN together with other networks screws up network-config files | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | rhev-integ |
| Component: | vdsm | Assignee: | Ido Barkan <ibarkan> |
| Status: | CLOSED ERRATA | QA Contact: | Meni Yakove <myakove> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 3.5.3 | CC: | bazulay, danken, ecohen, eedri, fdeutsch, gklein, jentrena, lpeer, lsurette, mburman, mtessun, ycui, yeylon, ylavi |
| Target Milestone: | --- | Keywords: | ZStream |
| Target Release: | 3.5.4 | Flags: | ylavi:
Triaged+
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| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | network | ||
| Fixed In Version: | vdsm-4.16.23-1 | Doc Type: | Bug Fix |
| Doc Text: |
Due to a bug in VDSM, ifcfg files that served multiple networks sometimes contained ONBOOT=no, and as a consequence, rendered management networks (or other important networks) unavailable during the early stages of boot. As a part of another change, all ifcfg files are now ONBOOT=yes, thus solving this bug, and making this scenario impossible. All networks are now loaded by network service and are not flushed later by VDSM, except in cases where the VDSM service recognizes them as different from the persistent network configuration.
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Story Points: | --- |
| Clone Of: | 1234293 | Environment: | |
| Last Closed: | 2015-09-03 18:13:14 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Network | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1234293 | ||
| Bug Blocks: | |||
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Comment 1
Dan Kenigsberg
2015-07-14 16:11:34 UTC
Verified on - 3.5.4-1.1.el6ev with vdsm-4.16.23-1.el7ev.x86_64 [root@navy-vds1 ~]# brctl show bridge name bridge id STP enabled interfaces ;vdsmdummy; 8000.000000000000 no n1 8000.00145edd0924 no bond0.167 rhevm 8000.00145edd0924 no bond0.162 [root@navy-vds1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-n1 # Generated by VDSM version 4.16.23-1.el7ev DEVICE=n1 TYPE=Bridge DELAY=0 STP=off ONBOOT=yes MTU=1500 DEFROUTE=no NM_CONTROLLED=no HOTPLUG=no [root@navy-vds1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-bond0.167 # Generated by VDSM version 4.16.23-1.el7ev DEVICE=bond0.167 VLAN=yes BRIDGE=n1 ONBOOT=yes MTU=1500 NM_CONTROLLED=no HOTPLUG=no Restarted network service with success and rebooted server with success, all network configuration kept. Server is UP in rhev-M. 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://rhn.redhat.com/errata/RHBA-2015-1729.html |