Bug 1064530
| Summary: | vdsm cannot start - iproute2: device ovirtmgmt already exists; can't create bridge with the same name | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Retired] oVirt | Reporter: | Douglas Schilling Landgraf <dougsland> | ||||
| Component: | vdsm | Assignee: | Antoni Segura Puimedon <asegurap> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Meni Yakove <myakove> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 3.4 | CC: | acathrow, bazulay, danken, dougsland, gklein, iheim, mgoldboi, s.kieske, yeylon | ||||
| Target Milestone: | --- | ||||||
| Target Release: | 3.4.1 | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | network | ||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-05-08 13:38:36 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: | |||||||
| Attachments: |
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It seems that the upgrade script didn't get rid of the old ifcfg files owned by vdsm. # rpm -qa | grep -i vdsm vdsm-python-zombiereaper-4.14.2-0.el6.noarch vdsm-python-4.14.2-0.el6.x86_64 vdsm-4.14.2-0.el6.x86_64 vdsm-xmlrpc-4.14.2-0.el6.noarch Do you have /var/log/vdsm/upgrade.log to share? Created attachment 862614 [details]
logs
This is an automated message oVirt 3.4.1 has been released: * should fix your issue * should be available at your local mirror within two days. If problems still persist, please make note of it in this bug report. |
Description of problem: Install a host and upgrades to iproute2, create the networks, put in maint. and reboot. VDSM cannot start. How reproducible: - Deploy Host (EL family) - put in maintenance - on host changed vdsm.conf to: [addresses] management_port = 54321 [vars] ssl = true net_configurator = iproute2 net_persistence = unified - put host up - Added the network (net25) -> Networks -> New -> Name: net25 [X] Enable VLAN tagging: 20 - On host added dummy interface: # ip link add name dummy_interface type dummy - Put host in maintenance/up to reload the new nic - Hosts tab -> Network interfaces -> setup hosts networks Added the network net25 to dummy0 [X] Save network configuration - put in maintenance - reboot the host Host is back with the interfaces: dummy0 and net25 however vdsm doesn't start: Output from vdsm start command: # service vdsmd start initctl: Job is already running: libvirtd vdsm: Running mkdirs vdsm: Running configure_coredump vdsm: Running run_init_hooks vdsm: Running gencerts vdsm: Running check_is_configured libvirt is already configured for vdsm sanlock service is already configured vdsm: Running validate_configuration SUCCESS: ssl configured to true. No conflicts vdsm: Running prepare_transient_repository vdsm: Running syslog_available vdsm: Running nwfilter vdsm: Running dummybr vdsm: Running load_needed_modules vdsm: Running tune_system vdsm: Running test_space vdsm: Running test_lo vdsm: Running restore_nets Traceback (most recent call last): File "/usr/share/vdsm/vdsm-restore-net-config", line 78, in <module> restore() File "/usr/share/vdsm/vdsm-restore-net-config", line 65, in restore unified_restoration() File "/usr/share/vdsm/vdsm-restore-net-config", line 60, in unified_restoration setupNetworks(nets, bonds, connectivityCheck=False, _inRollback=True) File "/usr/share/vdsm/configNetwork.py", line 648, in setupNetworks implicitBonding=True, **d) File "/usr/share/vdsm/configNetwork.py", line 203, in wrapped ret = func(**attrs) File "/usr/share/vdsm/configNetwork.py", line 285, in addNetwork netEnt.configure(**options) File "/usr/share/vdsm/netmodels.py", line 159, in configure self.configurator.configureBridge(self, **opts) File "/usr/share/vdsm/netconf/iproute2.py", line 63, in configureBridge self.configApplier.addBridge(bridge) File "/usr/share/vdsm/netconf/iproute2.py", line 240, in addBridge raise ConfigNetworkError(ERR_FAILED_IFUP, err) neterrors.ConfigNetworkError: (29, ["device ovirtmgmt already exists; can't create bridge with the same name"]) vdsm: stopped during execute restore_nets task (task returned with error code 1). vdsm start [FAILED] # ls /etc/sysconfig/network-scripts/ ifcfg-dummy0 ifcfg-net25 ifdown-eth ifdown-post ifdown-tunnel ifup-eth ifup-plip ifup-routes init.ipv6-global ifcfg-dummy0.25 ifcfg-ovirtmgmt ifdown-ippp ifdown-ppp ifup ifup-ippp ifup-plusb ifup-sit net.hotplug ifcfg-eth0 ifdown ifdown-ipv6 ifdown-routes ifup-aliases ifup-ipv6 ifup-post ifup-tunnel network-functions ifcfg-lo ifdown-bnep ifdown-isdn ifdown-sit ifup-bnep ifup-isdn ifup-ppp ifup-wireless network-functions-ipv6