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[Bug 2007532] Re: Wrong description about minimum value of live_migration_downtime(_delay)

 

Reviewed:  https://review.opendev.org/c/openstack/nova/+/874061
Committed: https://opendev.org/openstack/nova/commit/009ffe4127414af06aff4a7390b436bc89297d08
Submitter: "Zuul (22348)"
Branch:    master

commit 009ffe4127414af06aff4a7390b436bc89297d08
Author: Takashi Kajinami <tkajinam@xxxxxxxxxx>
Date:   Thu Feb 16 17:02:22 2023 +0900

    Fix wrong description about minimum values
    
    The following options have minimum values defined, and too small values
    are not rounded but rejected by oslo.config.
    
    This change updates the description to explain the actual behavior.
    
    Closes-Bug: #2007532
    Change-Id: I8d1533ae4b44d4e8f811dce554196f270e25da3e


** Changed in: nova
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/2007532

Title:
  Wrong description about minimum value of
  live_migration_downtime(_delay)

Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  Description
  ===========
  The parameter descriptions say live_migration_downtime_steps and live_migration_downtime_delay are rounded if too small values are given. However actually these parameters have minimum defined and oslo.config does not accept too small values and fail to load the config.

  Steps to reproduce
  ==================
  Configure
   [libvirt] live_migration_downtime = 50
   [libvirt] live_migration_downtime_steps =2

  Expected result
  ===============
  Actual behavior matches the explanation

  Actual result
  =============
  Actual behavior and its explanation do not match

  Environment
  ===========
  N/A

  Logs & Configs
  ==============
  N/A

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