Ponomaryov Valeriy 76f8d3b948 Use lockutils from "oslo concurrency" lib ... Module 'lockutils' was released within 'oslo concurrency' lib and removed from oslo incubator. Use it from lib. Changes: - Removed local copy of 'lockutils' copied from incubator. - Config opt 'lock path' moved to separate config group 'oslo_concurrency'. Now it can be set for Devstack installation also by "OSLO_LOCK_PATH" env var. - Removed explicit usage of 'lockutils.synchronized' within Manila and reused it from manila.utils. Change-Id: I21257bc8c0a41dc1bb342deadbcf279c9f3b670d		2014-12-26 15:19:46 +02:00
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manila	Use lockutils from "oslo concurrency" lib	2014-12-26 15:19:46 +02:00