Revision 9ef605a6 man/hspace.rst

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**[--memory** *mem* **]**


  		





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**[--disk** *disk* **]**


  		





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**[--req-nodes** *req-nodes* **]**


  		





  
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**[--disk-template** *template* **]**


  		





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**[--vcpus** *vcpus* **]**


  		





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**[--tiered-alloc** *spec* **]**


  		





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The program will try to place instances, all of the same size, on the


  		





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cluster, until the point where we don't have any N+1 possible


  		





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allocation. It uses the exact same allocation algorithm as the hail


  		





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iallocator plugin.


  		





  
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iallocator plugin in *allocate* mode.


  		





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The output of the program is designed to interpreted as a shell


  		





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fragment (or parsed as a *key=value* file). Options which extend the


  		





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--disk *disk*


  		





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  The disk size of the instances to be placed (defaults to 100GiB).


  		





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--req-nodes *num-nodes*


  		





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  The number of nodes for the instances; the default of two means


  		





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  mirrored instances, while passing one means plain type instances.


  		





  
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--disk-template *template*


  		





  
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  The disk template for the instance; one of the Ganeti disk templates


  		





  
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  (e.g. plain, drbd, so on) should be passed in.


  		





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--vcpus *vcpus*


  		





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  The number of VCPUs of the instances to be placed (defaults to 1).


  		












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