Bug 1478790
| Summary: | Can't delete/remove an unmanaged network with long name | ||||||
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| Product: | [oVirt] ovirt-engine | Reporter: | Michael Burman <mburman> | ||||
| Component: | BLL.Network | Assignee: | Leon Goldberg <lgoldber> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Meni Yakove <myakove> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 4.1.5.1 | CC: | bugs, danken | ||||
| Target Milestone: | ovirt-4.1.6 | Flags: | rule-engine:
ovirt-4.1+
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| 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: | 2017-09-19 10:02:22 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: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1458407 | ||||||
| Attachments: |
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Dan, not sure this can be verified, after removing the 'unmanaged' via the UI, the network still appears to be on the host -
[root@zeus-vds1 ~]# brctl show
bridge name bridge id STP enabled interfaces
;vdsmdummy; 8000.000000000000 no
DC3_manage_net 8000.90e2ba0dc6f0 no ens1f0
one6eab3e6a9574 8000.000000000000 no
one8a4927720a94 8000.000000000000 no
And in vdsm-client as well
one8a4927720a94": {
"iface": "one8a4927720a94",
"ports": []
"one6eab3e6a9574": {
"iface": "one6eab3e6a9574",
"ports": []
Engine complaining that network one6eab3e6a9574 is missing on the host.
Not sure if it's the same bug or now it's on vdsm side. Please advice
(In reply to Michael Burman from comment #1) > Dan, not sure this can be verified, after removing the 'unmanaged' via the > UI, the network still appears to be on the host - > > [root@zeus-vds1 ~]# brctl show > bridge name bridge id STP enabled interfaces > ;vdsmdummy; 8000.000000000000 no > DC3_manage_net 8000.90e2ba0dc6f0 no ens1f0 > one6eab3e6a9574 8000.000000000000 no > one8a4927720a94 8000.000000000000 no > > And in vdsm-client as well > one8a4927720a94": { > "iface": "one8a4927720a94", > "ports": [] > > "one6eab3e6a9574": { > "iface": "one6eab3e6a9574", > > "ports": [] > > Engine complaining that network one6eab3e6a9574 is missing on the host. > Not sure if it's the same bug or now it's on vdsm side. Please advice It is possible that i had left overs from before the fix and those unmanaged networks remained on the host since then. I will re test my self. Verified on - 4.1.6-0.1.el7 |
Created attachment 1309916 [details] engine log Description of problem: Can't delete/remove an unmanaged network with long name. When trying to remove an unmanaged network from the host we failing with: 2017-08-07 08:43:54,545+03 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (default task-7) [ece72b9b-c1f8-4dba-a90f-25020591992d] Command 'HostSetupNetworksVDSCommand(HostName = navy-vds1.qa.lab.tlv.redhat.com, HostSetupNetworksVdsCommandParameters:{hostId='931c94f3-b452-4597-9989-8d6b48e232cb', vds='Host[navy-vds1.qa.lab.tlv.redhat.com,931c94f3-b452-4597-9989-8d6b48e232cb]', rollbackOnFailure='true', connectivityTimeout='120', networks='[]', removedNetworks='[long-name%network5555555]', bonds='[]', removedBonds='[]', clusterSwitchType='LEGACY'})' execution failed: VDSGenericException: VDSErrorException: Failed to HostSetupNetworksVDS, error = Cannot delete network u'long-name%network5555555': It doesn't exist in the system, code = 27 2017-08-07 08:43:54,546+03 INFO [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (default task-7) [ece72b9b-c1f8-4dba-a90f-25020591992d] Host setup networks finished. Lock released. Monitoring can run now for host 'navy-vds1.qa.lab.tlv.redhat.com' from data-center 'DC1' 2017-08-07 08:43:54,546+03 ERROR [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (default task-7) [ece72b9b-c1f8-4dba-a90f-25020591992d] Command 'org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand' failed: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to HostSetupNetworksVDS, error = Cannot delete network u'long-name%network5555555': It doesn't exist in the system, code = 27 (Failed with error ERR_BAD_BRIDGE and code 27) 2017-08-07 08:43:54,559+03 INFO [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (default task-7) [ece72b9b-c1f8-4dba-a90f-25020591992d] Lock freed to object 'EngineLock:{exclusiveLocks='[HOST_NETWORK931c94f3-b452-4597-9989-8d6b48e232cb=HOST_NETWORK]', sharedLocks=''}' Version-Release number of selected component (if applicable): 4.1.5.1-0.1.el7 4.2.0-0.0.master.20170806164941.git514c1c9.el7.centos How reproducible: 100 Steps to Reproduce: 1. Create network with long name - more then 15 characters 2. Attach the network to the host via setup networks dialog 3. Remove the network from the DC 4. Try to remove the unmanaged network from the host via setup networks Actual results: Failed with - Failed with error ERR_BAD_BRIDGE and code 27. Need to remove it manually from the host with brctl command. Expected results: Should work as expected