Revision 88df1fa9 man/hail.rst

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pair; this is the only choice where the algorithm is non-trivial
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with regard to cluster size.
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For relocations, we try to change the secondary node of the instance to


  		





  
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all the valid other nodes; the node which results in the best cluster


  		





  
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score is chosen.


  		





  
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For node changes (*change-node* mode), we currently support DRBD


  		





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instances only, and all three modes (primary changes, secondary changes


  		





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and all node changes).


  		





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is based on the same algorithm as allocations (group with lowest score


  		





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after placement).


  		





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The deprecated *relocate* and *multi-evacuate* modes are no longer


  		





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supported.


  		





  
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The deprecated *multi-evacuate* modes is no longer supported.


  		





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In all cases, the cluster (or group) scoring is identical to the hbal


  		





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algorithm.


  		












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