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[Stefan Amann <stefan.amann@xxxxxxxxxx>]

Public bug reported:

Linux on System z can be configured for automated port and LUN scanning. If both features are turned off, ports and LUNs need to be added using explicit calls.
While os-brick currently uses explicit calls to add LUNs, the calls for adding ports are missing. If an administrator does not manually issue the port_rescan call to add fibre-channel target ports, OpenStack will fail to add any fibre-channel LUN on System z.

** Affects: nova
     Importance: Undecided
     Assignee: Stefan Amann (stefan-amann)
         Status: New

** Changed in: nova
     Assignee: (unassigned) => Stefan Amann (stefan-amann)

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https://bugs.launchpad.net/bugs/1475655

Title:
  Unit_add call fails for fcp volumes when target port has not been
  configured

Status in OpenStack Compute (nova):
  New

Bug description:
  Linux on System z can be configured for automated port and LUN scanning. If both features are turned off, ports and LUNs need to be added using explicit calls.
  While os-brick currently uses explicit calls to add LUNs, the calls for adding ports are missing. If an administrator does not manually issue the port_rescan call to add fibre-channel target ports, OpenStack will fail to add any fibre-channel LUN on System z.

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