[Pacemaker] Every line produced with ocf_log is written twice

[Andrew Beekhof]

On Thu, Sep 27, 2012 at 2:19 AM, Grüninger, Andreas (LGL Extern)
<Andreas.Grueninger at lgl.bwl.de> wrote:
> Pacemaker 1.1.8 (Build: bdd3f2e):  ncurses libqb-logging libqb-ipc lha-fencing upstart systemd  heartbeat corosync-native snmp libesmtp
> resource-agents  3.9.3.113-a796f3-dirty
>
> I use in a resource script the logging facility with ocf_log.
> Every line produced with ocf_log is written twice.

At a guess, its because both $HA_LOGFILE and $HA_DEBUGLOG are defined.

>From reading the ha_log(), it seems this is necessary:

diff --git a/mcp/corosync.c b/mcp/corosync.c
index 7f83d2d..20b6114 100644
--- a/mcp/corosync.c
+++ b/mcp/corosync.c
@@ -603,7 +603,6 @@ read_config(void)
             /* What a cluster fsck, eventually we need to mandate /one/ */
             set_daemon_option("debugfile", logging_logfile);
             set_daemon_option("DEBUGLOG", logging_logfile);
-            set_daemon_option("LOGFILE", logging_logfile);
             have_log = TRUE;

         } else {



> I checked with logging to_syslog enabled and disabled.
>
> from corosync.conf
> ....
> logging {
>    fileline: on
>    function_name: on
>    to_stderr: on
>    to_logfile: on
>    to_syslog: off
>    syslog_facility: local6
>    logfile: /opt/ha/var/log/corosync.log
>    debug: off
>    logfile_priority: error
>    syslog_priority: error
>    tags: enter|leave|trace
>    timestamp: on
> }
> ....
>
> from syslog:
> ....
> Sep 26 08:39:20 [8670]       crmd:     info: te_rsc_command:    Initiating action 5: stop zone_zd-sol-s25_stop_0 on zd-sol-s1
> Sep 26 08:39:26 [8670]       crmd:     info: te_rsc_command:    Initiating action 6: start zone_zd-sol-s25_start_0 on zd-sol-s2 (local)
> zpool(zone_zd-sol-s25)[848]:    2012/09/26_08:39:26 INFO: zpool pool1 apparently exported
> zpool(zone_zd-sol-s25)[848]:    2012/09/26_08:39:26 INFO: zpool pool1 apparently exported
> zpool(zone_zd-sol-s25)[848]:    2012/09/26_08:39:36 INFO: zpool pool1 imported
> zpool(zone_zd-sol-s25)[848]:    2012/09/26_08:39:36 INFO: zpool pool1 imported
> zpool(zone_zd-sol-s25)[848]:    2012/09/26_08:39:47 INFO: zone zd-sol-s25 booted
> zpool(zone_zd-sol-s25)[848]:    2012/09/26_08:39:47 INFO: zone zd-sol-s25 booted
> Sep 26 08:39:48 [8670]       crmd:     info: services_os_action_execute:        Managed zpool_meta-data_0 process 1928 exited with rc=0
> Sep 26 08:39:48 [8670]       crmd:   notice: process_lrm_event:         LRM operation zone_zd-sol-s25_start_0 (call=855, rc=0, cib-update=617, confirmed=true) ok
> ....
>
> Excerpt from script:
> .....
> zpool_start() {
>         zpool_monitor; rc=$?
>         if [ $rc = $OCF_SUCCESS ]; then
>                 ocf_log err "zpool ${OCF_RESKEY_state} already running."
>                 return $OCF_ERR_GENERIC
>         fi
>         if [ $rc = $OCF_NOT_RUNNING ]; then
>                 ocf_log info "zpool ${OCF_RESKEY_zpoolname} apparently exported"
>       sudo zpool import ${OCF_RESKEY_zpoolname}; rc=$?
>       if [ $rc != $OCF_SUCCESS ]; then
>          ocf_log err "zpool import ${OCF_RESKEY_zpoolname} returns ${rc}"
>          return $OCF_ERR_GENERIC
>       fi
>       sudo touch ${OCF_RESKEY_state}
>       zpool_monitor; rc=$?
>       if [ $rc != $OCF_SUCCESS ]; then
>          ocf_log err "monitor returns ${rc}"
>          return $OCF_ERR_GENERIC
>       else
>          ocf_log info "zpool ${OCF_RESKEY_zpoolname} imported"
> .....
>
>
> Andreas
>
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