OpenStack Nova Scheduler and RamFilter are not respecting the "ram_allocation_ratio" setting

Solution Unverified - Updated -


  • Nova scheduler and scheduler_default_filters=RamFilter are not working. The ram_allocation_ratio is set to 1.0 to avoid memory overcommit. Is one of the filters cancelling the other? Are the filters being ignored?


  • Red Hat Enterprise Linux OpenStack Platform (RHEL-OSP) 6.0
  • Nova scheduler

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