[ovs-discuss] [Question] how can I set debug log level

[Margin Hu]

yes , how to do ?


On 6/20 10:28, Ben Pfaff wrote:
> Do you want to disable the logging or the controller?
>
> On Tue, Jun 20, 2017 at 10:23:39AM +0800, Margin Hu wrote:
>> thanks , you're right , I can capture the changement  as following:
>>
>> 340483:2017-06-20T02:17:20.825Z|62030|vconn|DBG|unix: received:
>> OFPT_FLOW_MOD (xid=0x2): ADD actions=NORMAL
>> 340486:2017-06-20T02:17:20.825Z|62033|connmgr|INFO|provision<->unix: 1
>> flow_mods in the last 0 s (1 adds)
>> 341089:2017-06-20T02:18:29.545Z|62376|vconn|DBG|unix: received:
>> NXT_FLOW_MOD_TABLE_ID (xid=0x2): enable
>> 341092:2017-06-20T02:18:29.545Z|62379|vconn|DBG|unix: received:
>> OFPT_FLOW_MOD (xid=0x4): ADD table:1 actions=NORMAL
>> 341095:2017-06-20T02:18:29.545Z|62382|connmgr|INFO|provision<->unix: 1
>> flow_mods in the last 0 s (1 adds)
>> 341754:2017-06-20T02:19:35.742Z|62746|vconn|DBG|unix: received:
>> NXT_FLOW_MOD_TABLE_ID (xid=0x2): enable
>> 341757:2017-06-20T02:19:35.742Z|62749|vconn|DBG|unix: received:
>> OFPT_FLOW_MOD (xid=0x4): DEL table:1 actions=drop
>>
>> but the ovs-vswitchd.log is filled with useless info  such as:
>>
>> 2017-06-20T02:21:31.658Z|63348|vconn|DBG|tcp:127.0.0.1:6633: received:
>> OFPST_PORT_DESC request (OF1.3) (xid=0x61e993ec): port=ANY
>> 2017-06-20T02:21:31.658Z|63349|vconn|DBG|tcp:127.0.0.1:6633: sent (Success):
>> OFPST_PORT_DESC reply (OF1.3) (xid=0x61e993ec):
>>   1(bond0): addr:24:8a:07:55:41:e8
>>       config:     0
>>       state:      0
>>       speed: 0 Mbps now, 0 Mbps max
>>   2(phy-provision): addr:26:40:cc:43:82:5d
>>       config:     0
>>       state:      0
>>       speed: 0 Mbps now, 0 Mbps max
>>   LOCAL(provision): addr:24:8a:07:55:41:e8
>>       config:     0
>>       state:      0
>>       speed: 0 Mbps now, 0 Mbps max
>>
>> "tcp:127.0.0.1:6633" seems is a controller, I don't know what goodness after
>> use it , do you know ?
>>
>> how can I disable it ?
>>
>>
>>
>> On 6/20 9:52, Ben Pfaff wrote:
>>> On Tue, Jun 20, 2017 at 08:49:23AM +0800, Margin Hu wrote:
>>>> My openvswitch  version is openvswitch-2.6.1-4.1.git20161206.el7.x86_64 ,
>>>>
>>>> can you appoint out set which module for my target ?
>>>>
>>>> [root at cloud-sz-master-b12-02 ~]# ovs-appctl vlog/list
>>> I suggest "ovs-appctl vlog/set vconn".
>> -- 
>> ---------------------------------------------
>> Margin Hu
>> Love open source software
>> mail:    jhu_com at qq.com
>> github: http://www.github.com/todaygood
>> ---------------------------------------------
>>
>>
>>

-- 
---------------------------------------------
Margin Hu
Love open source software
mail:    jhu_com at qq.com
github: http://www.github.com/todaygood
---------------------------------------------