yahoo-eng-team team mailing list archive

[Augustina Ragwitz <1583107@xxxxxxxxxxxxxxxxxx>]

I'm going to mark this as Invalid for now. I asked in the nova irc
channel and it looks like my previous comment is accurate. If you have
further information per my comment above, please feel free to add it and
reopen this bug.

** Tags removed: needs-attention

** Changed in: nova
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1583107

Title:
  live-migration abort parameters are not honored

Status in OpenStack Compute (nova):
  Invalid

Bug description:
  The live_migration_downtime, live_migration_downtime_steps and
  live_migration_downtime_delay default values are not honored.

  Those parameters tune the live-migration abortion and must be higher
  than the LIVE_MIGRATION_DOWNTIME_MIN,
  LIVE_MIGRATION_DOWNTIME_STEPS_MIN and
  LIVE_MIGRATION_DOWNTIME_DELAY_MIN minimum values.

  However, those parameters have default values that are higher than the
  minimum values but they are overridden by the minimum ones.

  Steps to reproduce:
  - live-migrate an instance
  - simulate a downtime
  - observe that the minimum values are used instead of the default ones.

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