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- When changing from using one type of vnode create versus another, you must first:
- Quiesce the system (ensure there are no running jobs).
- Remove all existing vnodes of the vntype cray_compute. The easiest way to do this is to delete all vnodes using
- qmgr -c "delete node @default"
- Set the mom_priv/config variable to desired setting in each MoMfor all Moms.
- HUP or restart the MoM.
- Add the MoMs back using qmgr: qmgr -c "create node <mom name>"
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