[ClusterLabs] “pcs --debug” does not work

[Tomas Jelinek]

Dne 22.1.2018 v 11:01 Klaus Wenninger napsal(a):
> On 01/22/2018 10:46 AM, Tomas Jelinek wrote:
>> Hello,
>>
>> the --debug option is supposed to be used as an additional option for
>> a pcs command, for example:
>>
>> pcs status --debug
>> pcs --debug resource create dummy ocf:pacemaker:Dummy
>>
>> It writes what a command is doing in the background - running other
>> commands, communicating over network.
> 
> Although the misunderstood usage (like getting
> everything pcs is doing on a node logged to
> a terminal) might be an interesting feature ;-)
> 
> Or is it possible to enable this kind of logging
> already? Maybe via pcsd?

No. Currently it is possible to:
- increase pcsd.log verbosity by setting PCSD_DEBUG=true in 
/etc/sysconfig/pcsd or /etc/default/pcsd or whatever your distro has
- use the --debug option in pcs commands
and that's it.

One item on our todo list is to improve logging. It is not going to 
happen anytime soon, though, as it requires significant changes in 
pcs/pcsd architecture.

Regards,
Tomas

> 
> Regards,
> Klaus
> 
>>
>>
>>
>> Regards,
>> Tomas
>>
>>
>> Dne 22.1.2018 v 09:51 范国腾 napsal(a):
>>> Hello,
>>> The help of "pcs --debug" says " Print all network traffic and
>>> external commands run." But when I run the "pcs --debug", it still
>>> print the help information. How to trigger it to print the network
>>> traffic?
>>>
>>> Thanks
>>> Steven
>>>
>>>    [root at db3 ~]# pcs --debug
>>>
>>> Usage: pcs [-f file] [-h] [commands]...
>>> Control and configure pacemaker and corosync.
>>>
>>> Options:
>>>       -h, --help         Display usage and exit.
>>>       -f file            Perform actions on file instead of active CIB.
>>>       --debug            Print all network traffic and external
>>> commands run.
>>>       --version          Print pcs version information.
>>>       --request-timeout  Timeout for each outgoing request to another
>>> node in
>>>                          seconds. Default is 60s.
>>>
>>> Commands:
>>>       cluster     Configure cluster options and nodes.
>>>       resource    Manage cluster resources.
>>>       stonith     Manage fence devices.
>>>       constraint  Manage resource constraints.
>>>       property    Manage pacemaker properties.
>>>       acl         Manage pacemaker access control lists.
>>>       qdevice     Manage quorum device provider on the local host.
>>>       quorum      Manage cluster quorum settings.
>>>       booth       Manage booth (cluster ticket manager).
>>>       status      View cluster status.
>>>       config      View and manage cluster configuration.
>>>       pcsd        Manage pcs daemon.
>>>       node        Manage cluster nodes.
>>>       alert       Manage pacemaker alerts.
>>>
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>>
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> 
> 
> 
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