On 01/22/2018 01:06 PM, Tomas Jelinek wrote: > 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.
Thanks for the info Tomas. When I had read the initial question on the list it just occurred to me that might be very handy in all cases where pcs is somehow driven by scripts/daemons. Without having had a look into the code I would e.g. guess digimere's 'Intelligent Availability' to fall into this category. Regards, Klaus > > 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@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. >>>> >>>> _______________________________________________ >>>> Users mailing list: Users@clusterlabs.org >>>> http://lists.clusterlabs.org/mailman/listinfo/users >>>> >>>> Project Home: http://www.clusterlabs.org >>>> Getting started: >>>> http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf >>>> Bugs: http://bugs.clusterlabs.org >>>> >>> >>> _______________________________________________ >>> Users mailing list: Users@clusterlabs.org >>> http://lists.clusterlabs.org/mailman/listinfo/users >>> >>> Project Home: http://www.clusterlabs.org >>> Getting started: >>> http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf >>> Bugs: http://bugs.clusterlabs.org >> >> >> >> _______________________________________________ >> Users mailing list: Users@clusterlabs.org >> http://lists.clusterlabs.org/mailman/listinfo/users >> >> Project Home: http://www.clusterlabs.org >> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf >> Bugs: http://bugs.clusterlabs.org >> > > _______________________________________________ > Users mailing list: Users@clusterlabs.org > http://lists.clusterlabs.org/mailman/listinfo/users > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org _______________________________________________ Users mailing list: Users@clusterlabs.org http://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
