linc:start/stop(switchId). not working...

[fnkhan]

CLI commands linc:start_switch() and stop_switch are not working.
(linc@mininet-vm)1> linc:stop_switch(2).
** exception exit: {noproc,{gen_server,call, [linc_capable_sup,{terminate_child,linc2_sup},infinity]}} in function gen_server:call/3 (gen_server.erl, line 190)

Not working for:

commit fe12e57
Merge: 0d6b7bc d51f609
Author: Szymon Mentel [email protected]
Date: Thu Jan 29 15:19:50 2015 +0100

Merge pull request #352 from FlowForwarding/travis-erl-17.3

Make Travis use Erlang 17.3

Works for:

commit a412b0f
Author: Szymon Mentel [email protected]
Date: Thu Jan 8 13:50:42 2015 +0100

Fix typos in optical_extension.md

[mentels]

@fnkhan I fixed this bug. Could you confirm that it works?

[fnkhan]

Hi Szymon,
Thanks for fix. It works f9 but I’m getting an error message when I’m stoping the switch.

(linc@mininet-vm)3> linc:stop_switch(2).
ok
(linc@mininet-vm)4> 18:52:54.305 [error] gen_server <0.802.0> terminated with reason: no match of right hand value {error,badarg} in linc_us4_oe_port_load_regulator:cancel_periodic_check/1 line 50
18:52:54.305 [error] CRASH REPORT Process <0.802.0> with 0 neighbours exited with reason: no match of right hand value {error,badarg} in linc_us4_oe_port_load_regulator:cancel_periodic_check/1 line 50 in gen_server:terminate/7 line 792
18:52:54.308 [info] [SwitchId=4][PortNo=30] Set port state [link_down]
18:52:54.309 [info] [SwitchId=7][PortNo=40] Set port state [link_down]
18:52:54.309 [info] [SwitchId=5][PortNo=50] Set port state [link_down]
18:52:54.313 [error] Supervisor {<0.720.0>,linc_us4_oe_port_sup} had child linc_us4_oe_port started with linc_us4_oe_port:start_link(2) at undefined exit with reason no match of right hand value {error,badarg} in linc_us4_oe_port_load_regulator:cancel_periodic_check/1 line 50 in context shutdown_error
18:52:54.359 [error] gen_server <0.813.0> terminated with reason: no match of right hand value {error,badarg} in linc_us4_oe_port_load_regulator:cancel_periodic_check/1 line 50
18:52:54.359 [error] CRASH REPORT Process <0.813.0> with 0 neighbours exited with reason: no match of right hand value {error,badarg} in linc_us4_oe_port_load_regulator:cancel_periodic_check/1 line 50 in gen_server:terminate/7 line 804

start_switch works f9.

(linc@mininet-vm)4> linc:start_switch(2).
{ok,<0.16719.0>}
(linc@mininet-vm)5> 18:53:35.258 [info] [SwitchId=4][PortNo=30] Set port state []
18:53:35.258 [info] [SwitchId=2][PortNo=20] Set port state []
18:53:35.258 [info] Created port: {port,1,[{queues_status,disabled},{queues,[{port,30,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,16,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,3,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,1,[{port_rate,{100,mbps}},{port_queues,[]}]}]},{config,{port_configuration,undefined,up,false,false,false}},{features,{features,undefined,'100Mb-FD',true,copper,unsupported}},{port_no,20},{interface,"dummy"},{type,optical}]}
18:53:35.260 [info] Created port: {port,3,[{queues_status,disabled},{queues,[{port,30,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,16,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,3,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,1,[{port_rate,{100,mbps}},{port_queues,[]}]}]},{config,{port_configuration,undefined,up,false,false,false}},{features,{features,undefined,'100Mb-FD',true,copper,unsupported}},{port_no,30},{interface,"dummy"},{type,optical}]}
18:53:35.261 [info] [SwitchId=2][PortNo=30] Set port state []
18:53:35.263 [info] Created port: {port,16,[{queues_status,disabled},{queues,[{port,30,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,16,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,3,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,1,[{port_rate,{100,mbps}},{port_queues,[]}]}]},{config,{port_configuration,undefined,up,false,false,false}},{features,{features,undefined,'100Mb-FD',true,copper,unsupported}},{port_no,50},{interface,"dummy"},{type,optical}]}
18:53:35.263 [info] [SwitchId=5][PortNo=50] Set port state []
18:53:35.264 [info] [SwitchId=7][PortNo=40] Set port state []
18:53:35.265 [info] [SwitchId=2][PortNo=50] Set port state []
18:53:35.556 [warning] Setting down port that already is down
18:53:35.556 [info] [SwitchId=2][PortNo=10] Set port state [live,link_down]
18:53:35.556 [info] Created port: {port,30,[{queues_status,disabled},{queues,[{port,30,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,16,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,3,[{port_rate,{100,mbps}},{port_queues,[]}]},{port,1,[{port_rate,{100,mbps}},{port_queues,[]}]}]},{config,{port_configuration,undefined,up,false,false,false}},{features,{features,undefined,'100Mb-FD',true,copper,unsupported}},{port_no,10},{interface,"tap30"}]}
18:53:35.565 [info] Connected to controller 192.168.56.1:6633/0 using OFP v4

Regards,
Fahad

On Mar 2, 2015, at 4:39 AM, Szymon Mentel [email protected] wrote:

@fnkhan I fixed this bug. Could you confirm that it works?

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[mentels]

@fnkhan I managed to reproduce the bug and will work on that soon.

[fnkhan]

Hi Szymon,
How can I get the flow table from LINC CLI?

Also if you inbox me you email it’ll be much easier for me to contact you. My email is [email protected].

Fahad.
On Mar 4, 2015, at 9:15 AM, Szymon Mentel [email protected] wrote:

@fnkhan I managed to reproduce the bug and will work on that soon.

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Reply to this email directly or view it on GitHub.

[fnkhan]

Hi i have found linc_us4_oe_flow:get_flow_table
to get the flow tables but is the a way to get flows from all the tables in all the switches.
On Mar 4, 2015, at 11:51 AM, Fahad Naeem Khan [email protected] wrote:

Hi Szymon,
How can I get the flow table from LINC CLI?

Also if you inbox me you email it’ll be much easier for me to contact you. My email is [email protected].

Fahad.
On Mar 4, 2015, at 9:15 AM, Szymon Mentel [email protected] wrote:

@fnkhan I managed to reproduce the bug and will work on that soon.

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Reply to this email directly or view it on GitHub.