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["Mark T. Voelker" <1434620@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

While helping debug a keystone performance issue recently, I worked with
an operator who was seeing high lock contention times and thought that
default_lock_timeout must have been specified in minutes.  It's actually
in seconds, but neither the docstring nor sample config file actually
specify a unit of time:

# Default lock timeout for distributed locking. (integer
# value)
#default_lock_timeout=5

** Affects: keystone
     Importance: Undecided
     Assignee: Mark T. Voelker (mvoelker)
         Status: In Progress

** Changed in: keystone
     Assignee: (unassigned) => Mark T. Voelker (mvoelker)

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https://bugs.launchpad.net/bugs/1434620

Title:
  default_lock_timeout units are not documented

Status in OpenStack Identity (Keystone):
  In Progress

Bug description:
  While helping debug a keystone performance issue recently, I worked
  with an operator who was seeing high lock contention times and thought
  that default_lock_timeout must have been specified in minutes.  It's
  actually in seconds, but neither the docstring nor sample config file
  actually specify a unit of time:

  # Default lock timeout for distributed locking. (integer
  # value)
  #default_lock_timeout=5

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