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start:storage [2016/02/25 10:53] – created jotasandokustart:storage [2023/11/02 14:38] (current) – external edit 127.0.0.1
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 __**STORAGE**__ __**STORAGE**__
  
-**SAN** +**SAN**\\ 
- +Several categories: 
-**NAS**+  * FC: Block storage, FC. Dedicated switches. 
 +  * FCoE: FC signalling over Ethernet protocol. 
 +  * iSCSI: Still block storage but cheaper version. Encapsulated on Ethernet frames 
 +\\ 
 +**NAS**: File server. File oriented. Less efficient
  
 __**SDS (Software defined storage)**__ __**SDS (Software defined storage)**__
 This is aiming see all the individual storage in the nodes (e.g.: local disks on blade servers) as a unique aggregated pool of storage. This is aiming see all the individual storage in the nodes (e.g.: local disks on blade servers) as a unique aggregated pool of storage.
 From the virtualization perspective, the [[http://www.yellow-bricks.com/2013/04/24/re-is-vsa-the-future-of-software-defined-storage-openi/|VSA]] (virtual storage appliance ) captures any request for the storage from the guests and redirects to the 'pool of storage' From the virtualization perspective, the [[http://www.yellow-bricks.com/2013/04/24/re-is-vsa-the-future-of-software-defined-storage-openi/|VSA]] (virtual storage appliance ) captures any request for the storage from the guests and redirects to the 'pool of storage'
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