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[Bug 1687379] [NEW] Nova quotas update for large values erroneous

 

Public bug reported:

When we update nova related quota values with larger values, the updated
value is not what we expected.

For example,
1. If we try to update virtual machines quota to 2147483647, the vm quota gets updated to 2147480000.
2. If we try to update virtual machines quota to 2147479 or 2147481, the vm quota gets updated to 2147480.
3. Similar to above examples there are several values in that range where the update behaves not as expected.

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1687379

Title:
  Nova quotas update for large values erroneous

Status in OpenStack Compute (nova):
  New

Bug description:
  When we update nova related quota values with larger values, the
  updated value is not what we expected.

  For example,
  1. If we try to update virtual machines quota to 2147483647, the vm quota gets updated to 2147480000.
  2. If we try to update virtual machines quota to 2147479 or 2147481, the vm quota gets updated to 2147480.
  3. Similar to above examples there are several values in that range where the update behaves not as expected.

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https://bugs.launchpad.net/nova/+bug/1687379/+subscriptions


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