Bug 845494
| Summary: | [Setup Host Networks] 3.1 - if host is added to setup via VLAN interface libvirt network is created bridgless | ||||||||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Martin Pavlik <mpavlik> | ||||||||||
| Component: | vdsm | Assignee: | Dan Kenigsberg <dkenigsb> | ||||||||||
| Status: | CLOSED NOTABUG | QA Contact: | |||||||||||
| Severity: | high | Docs Contact: | |||||||||||
| Priority: | high | ||||||||||||
| Version: | 6.4 | CC: | abaron, bazulay, danken, dyasny, gklein, iheim, ilvovsky, lpeer, Rhev-m-bugs, sgrinber, yeylon, ykaul | ||||||||||
| Target Milestone: | rc | ||||||||||||
| Target Release: | 6.4 | ||||||||||||
| Hardware: | x86_64 | ||||||||||||
| OS: | Linux | ||||||||||||
| Whiteboard: | network | ||||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||||
| Doc Text: | Story Points: | --- | |||||||||||
| Clone Of: | Environment: | ||||||||||||
| Last Closed: | 2012-08-07 08:45:09 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: | 835598 | ||||||||||||
| Attachments: |
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Created attachment 602087 [details]
ifcfg files
Created attachment 602088 [details]
logs
danken - is this issue related to BZ 840300, it seems like installation failed but the host status is non-operational instead of installation failed. This seems like a nasty Vdsm bug: the network exists in libvirt db, the bridge device exists, too, but for some reason the network is reported as bridgeless. This has to be understood better. (In reply to comment #7) > This seems like a nasty Vdsm bug: the network exists in libvirt db Or is it? What do you have in virsh -r net-dumpxml vdsm-rhevm before bootstrap? What do you have there after vdsmd is up and running? (In reply to comment #8) > (In reply to comment #7) > > This seems like a nasty Vdsm bug: the network exists in libvirt db > > Or is it? > > What do you have in > > virsh -r net-dumpxml vdsm-rhevm > > before bootstrap? What do you have there after vdsmd is up and running? Not sure that I got what exactly do you want 1) host removed from setup [root@dell-r210ii-06 ~]# virsh -r net-dumpxml vdsm-rhevm <network> <name>vdsm-rhevm</name> <uuid>a7a3f7af-6d54-d4f6-e8ee-777e53ee95a8</uuid> <forward dev='em1.172' mode='passthrough'> <interface dev='em1.172'/> </forward> </network> 2)host added back to setup, installed, rebooted, gone non-operational [root@dell-r210ii-06 ~]# virsh -r net-dumpxml vdsm-rhevm <network> <name>vdsm-rhevm</name> <uuid>a7a3f7af-6d54-d4f6-e8ee-777e53ee95a8</uuid> <forward dev='em1.172' mode='passthrough'> <interface dev='em1.172'/> </forward> </network> The question is: when was the vdsm-rhevm created, by whom, and why as bridgeless? please undefine the the network (virsh net-destroy vdsm-rhevm; virsh net-undefine vdsm-rhevm) and reinstall the host. When Vdsm is started it is expected to created the network as bridged. Could you attach the bootstrapping logs? Maybe they have a clue? Created attachment 602525 [details]
logs2
On Tue, Aug 07, 2012 at 03:02:51AM -0400, Martin Pavlik wrote:
...
>
> After I did virsh net-destroy vdsm-rhevm && virsh net-undefine vdsm-rhevm and reinstalled the host host was not going non-operational any more.
>
> Now if I remove the host and just add it back to setup (without running net-destroy vdsm-rhevm && virsh net-undefine) it works as well.
Please reopen if you can reproduce this bug (and if it is not covered by another existing bug regarding Vdsm/libvirt db synchronization).
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Created attachment 602086 [details] screenshot 1 Description of problem: If host is added to setup via VLAN interface it is set imediately to non-oprational. Version-Release number of selected component (if applicable): Red Hat Enterprise Virtualization Manager Version: '3.1.0-10.el6ev' libvirt-0.9.10-21.el6_3.3.x86_64 vdsm-4.9.6-26.0.el6_3.x86_64 qemu-img-rhev-0.12.1.2-2.298.el6_3.x86_64 initscripts-9.03.31-2.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1.Manually configure host with rhev interface over VLAN (see attached ifcfg files) 2.Add host to setup, wait host install and reboot Actual results: host is set non operational Expected results: host should be added properly Additional info: 2012-08-03 10:31:31,035 INFO [org.ovirt.engine.core.bll.VdsInstaller] (pool-4-thread-50) [362c0237] Installation of 10.34.67.90. Received message: <BSTRAP <BSTRAP component='SetNetworking' status='OK' message='Bridge management already exists. Skipping bridge creation.'/> 2012-08-03 10:38:15,340 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (QuartzScheduler_Worker-32) [399feabc] START, SetVdsStatusVDSCommand(vdsId = 92a040cc-dd45-11e1-9606-001a4a013f0e, status=NonOperational, nonOperationalReason=VM_NETWORK_IS_BRIDGELESS), log id: 5ae70bd