errRun: ovs-vsctl

[jobz]

Hi, I was trying fabric topology with trellis.py script . Ubuntu 16.04.1 LTS ovs_version: "2.5.2"

Got the following error.

...*** errRun: ovs-vsctl ovs-vsctl: missing command name (use --help for help) 1...*** errRun: ovs-vsctl -- --if-exists del-br cs0 -- add-br cs0 -- set bridge cs0 controller=[] other_config:datapath-id=0000000000000000 fail_mode=standalone other-config:disable-in-band=true -- add-port cs0 cs0-eth1 -- set Interface cs0-eth1 ofport_request=1 -- add-port cs0 cs0-eth2 -- set Interface cs0-eth2 ofport_request=2 -- --if-exists del-br cs1 -- add-br cs1 -- set bridge cs1 controller=[] other_config:datapath-id=0000000000000001 fail_mode=standalone other-config:disable-in-band=true -- add-port cs1 cs1-eth1 -- set Interface cs1-eth1 ofport_request=1 -- add-port cs1 cs1-eth2 -- set Interface cs1-eth2 ofport_request=2 -- add-port cs1 cs1-eth3 -- set Interface cs1-eth3 ofport_request=3 0 *** Starting CLI: *** errRun: ['stty', 'echo', 'sane', 'intr', '^C'] 0mininet>

What could be he reason to et this error. Pleaes help to resove this.

Thanks ,

[davidgengenbach]

I have the exact same problem:

Connecting to remote controller at 192.168.1.9:6653
*** Starting controller
c0 
*** Starting 6 switches
cs0 cs1 s204 *** s204 : ('ovs-vsctl', '-- --id=@s204c0 create Controller target=\\"tcp:192.168.1.9:6653\\" max_backoff=1000 -- --if-exists del-br s204 -- add-br s204 -- set bridge s204 controller=[@s204c0] other_config:datapath-id=0000000000000204 fail_mode=secure other-config:disable-in-band=true datapath_type=netdev protocols=OpenFlow13 -- add-port s204 s204-eth1 -- set Interface s204-eth1 ofport_request=1 -- add-port s204 s204-eth2 -- set Interface s204-eth2 ofport_request=2 -- add-port s204 s204-eth3 -- set Interface s204-eth3 ofport_request=3 -- add-port s204 s204-eth4 -- set Interface s204-eth4 ofport_request=4 -- add-port s204 s204-eth5 -- set Interface s204-eth5 ofport_request=5 -- add-port s204 s204-eth6 -- set Interface s204-eth6 ofport_request=6')
992c5ccd-a8d6-4511-9270-6ed3df9a6dd2
s205 *** s205 : ('ovs-vsctl', '-- --id=@s205c0 create Controller target=\\"tcp:192.168.1.9:6653\\" max_backoff=1000 -- --if-exists del-br s205 -- add-br s205 -- set bridge s205 controller=[@s205c0] other_config:datapath-id=0000000000000205 fail_mode=secure other-config:disable-in-band=true datapath_type=netdev protocols=OpenFlow13 -- add-port s205 s205-eth1 -- set Interface s205-eth1 ofport_request=1 -- add-port s205 s205-eth2 -- set Interface s205-eth2 ofport_request=2 -- add-port s205 s205-eth3 -- set Interface s205-eth3 ofport_request=3 -- add-port s205 s205-eth4 -- set Interface s205-eth4 ofport_request=4 -- add-port s205 s205-eth5 -- set Interface s205-eth5 ofport_request=5 -- add-port s205 s205-eth6 -- set Interface s205-eth6 ofport_request=6 -- add-port s205 s205-eth7 -- set Interface s205-eth7 ofport_request=7 -- add-port s205 s205-eth8 -- set Interface s205-eth8 ofport_request=8 -- add-port s205 s205-eth9 -- set Interface s205-eth9 ofport_request=9')
498468a5-ed8f-4ea4-aa0c-a6fdab7f1b4b
s226 *** s226 : ('ovs-vsctl', '-- --id=@s226c0 create Controller target=\\"tcp:192.168.1.9:6653\\" max_backoff=1000 -- --if-exists del-br s226 -- add-br s226 -- set bridge s226 controller=[@s226c0] other_config:datapath-id=0000000000000226 fail_mode=secure other-config:disable-in-band=true datapath_type=netdev protocols=OpenFlow13 -- add-port s226 s226-eth1 -- set Interface s226-eth1 ofport_request=1 -- add-port s226 s226-eth2 -- set Interface s226-eth2 ofport_request=2')
add8422c-9e35-4da4-9195-344387296841
s227 *** s227 : ('ovs-vsctl', '-- --id=@s227c0 create Controller target=\\"tcp:192.168.1.9:6653\\" max_backoff=1000 -- --if-exists del-br s227 -- add-br s227 -- set bridge s227 controller=[@s227c0] other_config:datapath-id=0000000000000227 fail_mode=secure other-config:disable-in-band=true datapath_type=netdev protocols=OpenFlow13 -- add-port s227 s227-eth1 -- set Interface s227-eth1 ofport_request=1 -- add-port s227 s227-eth2 -- set Interface s227-eth2 ofport_request=2')
0f464e26-ec0f-4afb-9d7f-e524e8719e82
...*** errRun: ovs-vsctl 
 ovs-vsctl: missing command name (use --help for help)
 1...*** errRun: ovs-vsctl -- --if-exists del-br cs0 -- add-br cs0 -- set bridge cs0 controller=[] other_config:datapath-id=0000000000000000 fail_mode=standalone other-config:disable-in-band=true datapath_type=netdev -- add-port cs0 cs0-eth1 -- set Interface cs0-eth1 ofport_request=1 -- add-port cs0 cs0-eth2 -- set Interface cs0-eth2 ofport_request=2 -- --if-exists del-br cs1 -- add-br cs1 -- set bridge cs1 controller=[] other_config:datapath-id=0000000000000001 fail_mode=standalone other-config:disable-in-band=true datapath_type=netdev -- add-port cs1 cs1-eth1 -- set Interface cs1-eth1 ofport_request=1 -- add-port cs1 cs1-eth2 -- set Interface cs1-eth2 ofport_request=2 -- add-port cs1 cs1-eth3 -- set Interface cs1-eth3 ofport_request=3 
  0
*** Starting CLI:
*** errRun: ['stty', 'echo', 'sane', 'intr', '^C'] 
  0mininet> h1 ping 10.0.99.2
*** errRun: ['stty', '-icanon', 'min', '1'] 
  0connect: Network is unreachable

Versions

routing repo

4bcd956f371b2a1ff646e0189980a7dc4376464a

ONOS

1.12.1

Misc

I observed that the hosts take some time to become ping-able. Also, some combinations of host pings do not work, e.g. mininet> h1 ping h2 does not work while mininet> h1 ping h5 works...

[Jmt1995]

i also have the same problem. have you ever solved?