RE: debugging librbd async

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On Wed, 28 Aug 2013, James Harper wrote:
> Still having crashes with the rbd module for blktap. I think I can't get 
> consistent debugging info out of librbd. When it writes to a file the 
> logging is buffered so the tail is always missing. When it logs to 
> syslog I thought I was getting everything but now I'm not so sure.

You can disable buffering with

 log max recent = 0

That should catch everything!

> What is the best way to ensure that each log message gets flushed to the 
> logfile? I'm looking now but a hint would get the job done faster!

sage


> 
> Thanks
> 
> James
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