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Description of problem:
- host is operational configured with bridge name = rhevm (name is not important)
- renamed bridge name from rhevm to ovirtmgmt
- restart network service
- vdsm fails to respond to getVdsCaps and fails with nasty exception:
Thread-870::DEBUG::2012-05-20 13:21:43,327::BindingXMLRPC::849::vds::(wrapper) client [10.35.97.174]::call getCapabilities with () {}
Thread-870::ERROR::2012-05-20 13:21:43,335::BindingXMLRPC::864::vds::(wrapper) unexpected error
Traceback (most recent call last):
File "/usr/share/vdsm/BindingXMLRPC.py", line 854, in wrapper
res = f(*args, **kwargs)
File "/usr/share/vdsm/BindingXMLRPC.py", line 263, in getCapabilities
ret = api.getCapabilities()
File "/usr/share/vdsm/API.py", line 1075, in getCapabilities
c = caps.get()
File "/usr/share/vdsm/caps.py", line 225, in get
caps.update(netinfo.get())
File "/usr/lib/python2.6/site-packages/vdsm/netinfo.py", line 243, in get
d['networks'][netname] = { 'ports': ports(netname),
File "/usr/lib/python2.6/site-packages/vdsm/netinfo.py", line 92, in ports
return os.listdir('/sys/class/net/' + bridge + '/brif')
OSError: [Errno 2] No such file or directory: '/sys/class/net/rhevm/brif'
mitigation: restart vdsm service
Yep, if `virsh net-list` show a bridged vdsm network without an actual bridge implementation, we're in trouble.
Since it was open by Red Hat QE and affecting RHEV, moving the tracking downstream.
Description of problem: - host is operational configured with bridge name = rhevm (name is not important) - renamed bridge name from rhevm to ovirtmgmt - restart network service - vdsm fails to respond to getVdsCaps and fails with nasty exception: Thread-870::DEBUG::2012-05-20 13:21:43,327::BindingXMLRPC::849::vds::(wrapper) client [10.35.97.174]::call getCapabilities with () {} Thread-870::ERROR::2012-05-20 13:21:43,335::BindingXMLRPC::864::vds::(wrapper) unexpected error Traceback (most recent call last): File "/usr/share/vdsm/BindingXMLRPC.py", line 854, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/BindingXMLRPC.py", line 263, in getCapabilities ret = api.getCapabilities() File "/usr/share/vdsm/API.py", line 1075, in getCapabilities c = caps.get() File "/usr/share/vdsm/caps.py", line 225, in get caps.update(netinfo.get()) File "/usr/lib/python2.6/site-packages/vdsm/netinfo.py", line 243, in get d['networks'][netname] = { 'ports': ports(netname), File "/usr/lib/python2.6/site-packages/vdsm/netinfo.py", line 92, in ports return os.listdir('/sys/class/net/' + bridge + '/brif') OSError: [Errno 2] No such file or directory: '/sys/class/net/rhevm/brif' mitigation: restart vdsm service