[ClusterLabs] Antw: Re: Error performing operation: Argument list too long

[Ulrich Windl]

>>> Ken Gaillot <kgaillot at redhat.com> schrieb am 06.12.2016 um 16:44 in
Nachricht
<58329eaf-cbe0-55e0-7648-849879f1bfab at redhat.com>:
> On 12/05/2016 02:29 PM, Shane Lawrence wrote:
>> I'm experiencing a strange issue with pacemaker. It is unable to check
>> the status of a systemd resource.
>> 
>> systemctl shows that the service crashed:
>> [root at xxxxxxxxxx ~]# systemctl status rsyslog
>> ● rsyslog.service - System Logging Service
>>    Loaded: loaded (/usr/lib/systemd/system/rsyslog.service; enabled;
>> vendor preset: enabled)
>>    Active: inactive (dead) since Mon 2016-12-05 07:41:11 UTC; 12h ago
>>      Docs: man:rsyslogd(8)
>>            http://www.rsyslog.com/doc/ 
>>  Main PID: 22703 (code=exited, status=0/SUCCESS)
>> 
>> Dec 02 21:41:41 xxxxxxxxxx.xxxx.xxxx.xx systemd[1]: Starting Cluster
>> Controlled rsyslog...
>> Dec 02 21:41:41 xxxxxxxxxx.xxxx.xxxx.xx systemd[1]: Started Cluster
>> Controlled rsyslog.
>> Dec 05 07:41:08 xxxxxxxxxx.xxxx.xxxx.xx systemd[1]: Stopping System
>> Logging Service...
>> Dec 05 07:41:11 xxxxxxxxxx.xxxx.xxxx.xx systemd[1]: Stopped System
>> Logging Service.
>> Dec 05 07:41:40 xxxxxxxxxx.xxxx.xxxx.xx systemd[1]: Stopped System
>> Logging Service.
>> 
>> Attempting to view the status through Pacemaker shows:
>> [root at xxxxxxxxxx ~]# crm_resource --force-check -V -r rsyslog
>> Error performing operation: Argument list too long
>> [root at xxxxxxxxxx ~]# pcs resource debug-monitor rsyslog --full
>> Error performing operation: Argument list too long
>> 
>> The problem seems to be resolved (temporarily) by restarting corosync
>> and then starting the cluster again.
>> 
>> Has anyone else experienced this?
> 
> That is odd behavior. You may want to open a bug report at
> bugs.clusterlabs.org and attach your configuration and logs.
> 
> On Linux, the system error number for "Argument list too long" is the
> same as the OCF monitor status "Not running", so I suspect that it's a
> display issue rather than an actual error, but I'm not sure.

If it's strerror() with the wrong type of argument, it's rather a programming
error than a display error ;-)

> 
> Then the question would just be why is rsyslog stopping.
> 
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