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what is the i/o model used in HDS systems?

Question asked by bharathiraja p on Jan 1, 2015
Latest reply on Feb 8, 2015 by Michael Ratner

what is the i/o model used in HDS systems? Whether HDS storage use DMA transfer method or Channel io transfer method or some other method to transfer the data from and to the storage? Example i mapped two luns to a host and i am initiating 5GB file transfer from one lun to another lun how the data get transfer?

 

Thanks

Raja.

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