[ClusterLabs] Good idea to enable Pacemaker blackbox by default?

Chuck Carmack carmack at us.ibm.com
Wed May 13 18:17:32 UTC 2015


Hi -

I'm thinking of enabling the blackbox by default in production 
environments (ie. customer env).   This seems like a good way to capture 
detailed debug logs at the time of error, without enabling debug logging 
all the time.  I would have a cron job to prune 
/var/lib/pacemaker/blackbox in case too many files are generated.

Is there a reason this is *not* a good idea?   Does blackbox impact 
cluster performance?

Thanks..
Chuck
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