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

Ben Pfaff blp at ovn.org
Tue Jun 20 02:50:06 UTC 2017


On June 20, 2017 10:36:17 AM GMT+08:00, Margin Hu <jhu_com at qq.com> wrote:
>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
>---------------------------------------------

Which one?
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