yahoo-eng-team team mailing list archive

[Christopher Yeoh <cyeoh@xxxxxxxxxxx>]

The resize call is asynchronous - eg the API returns the 202 to the
client possibly before the actual resize attempt is made. 202 just means
that the request has been accepted, not that it has been accepted. In
order to determine if the resize has succeded you need to poll

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

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https://bugs.launchpad.net/bugs/1234418

Title:
  nova resize return 202 and host left in ERROR state

Status in OpenStack Compute (Nova):
  Invalid

Bug description:
  The nova resize return 202, but leave the host in ERROR state. The new
  size is within the quota. Steps to reproduce:

  1. create a node with m1.tiny flavor using nova boot.
  2. wait for the state to change as ACTIVE
  3. resize the node to m1.small flavor.

  Obtained result:
  The resize is successful. 202 code is returned. The state is set as ERROR. This cause the following tempest tests fail. The tests attempt to resize the host beyond the quota and expect OverLimit exception. Since the API return 202 status, the tests fail.
    test_resize_server_using_overlimit_ram
   test_resize_server_using_overlimit_vcpus

  Refer to the debug output for details:
  http://pastebin.com/XD3ZbEL5

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