[Bug 1144108] Re: Unable to create instances due to QueuePool limit

[Chuck Short]

This is due sqlalchemy not closing your sessions to your database
properly, can you try adjusting the following settings:

DEFINE_integer('sql_pool_timeout', 30,
'seconds to wait for connection from pool before erroring')
DEFINE_integer('sql_min_pool_size', 30,
'minimum number of SQL connections to pool')
DEFINE_integer('sql_max_pool_size', 30,
'maximum number of SQL connections to pool') 

** Changed in: nova (Ubuntu)
   Importance: Undecided => Low

** Changed in: nova (Ubuntu)
       Status: New => Incomplete

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Title:
  Unable to create instances due to QueuePool limit

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