- last_resort: the node group should not be used for instance
allocations, unless this would be the only way to have the operation
- succeed.
+ succeed. Prioritization among groups in this state will be deferred to
+ the iallocator plugin that's being used.
- preferred: the node group can be used freely for allocation of
instances (this is the default state for newly created node
instances they lock. If an LU uses the BGL, then it will invalidate the
entire cache. In time, it is expected that LUs will be modified to not
invalidate, if they are not expected to change the node's and/or
-instance's state (e.g. ``LUConnectConsole``, or
-``LUActivateInstanceDisks``).
+instance's state (e.g. ``LUInstanceConsole``, or
+``LUInstanceActivateDisks``).
Invalidation of a node's properties will also invalidate the capacity
data associated with that node.
this doesn't make much sense currently.
+.. _jqueue-job-priority-design:
+
Job priorities
--------------
Restricted commands
~~~~~~~~~~~~~~~~~~~
-The following commands needs still root to fulfill their functions:
+The following commands still require root permissions to fulfill their
+functions:
::