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On 06:49 Wed 30 Apr     , Zhangleiqiang (Trump) wrote:
> Hi stackers:
> 
> 	I found when a instance status become "error", I will see the detailed fault info at times when I "show" the detail of Instance.  And it is very convenient for me to find the failed reason. Indeed, there is a "nova.instance_faults" which stores the fault info.
> 	
> 	Maybe it is helpful for users if Cinder also introduces the similar mechanism. Any advice?
> 
> 
> ----------
> zhangleiqiang (Trump)
> 
> Best Regards

There are some discussions that started a couple of weeks ago about using sub
states like Nova to know more clearly what happened when a volume is in an
'error' state. Unfortunately I'm not sure if that'll be in a formal session at
the summit, but it'll definitely be discussed while we have the team together.
Maybe John Griffith can comment since he's approving the sessions.

-- 
Mike Perez