, (. Storage Area Network, SAN) , , , , . , , 2007 .
SAN ( Fibre Channel, iSCSI AoE), (. Network Attached Storage, NAS) ( NFS, SMB/CIFS, AppleTalk).
, «SAN , NAS » : iSCSI . , 2003 NetApp iSCSI NAS, EMC HDS , NAS- SAN-[1].
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- Fibre Channel Protocol (FCP), SCSI Fibre Channel. . 1 Gbit/s, 2 Gbit/s, 4 Gbit/s, 8 Gbit/s, 10 Gbit/s, 16 Gbit/s, 20 Gbit/s.
- iSCSI, SCSI TCP/IP.
- iSER, iSCSI InfiniBand / RDMA.
- SRP, SCSI InfiniBand / RDMA
- FCoE, FCP/SCSI «» Ethernet.
- FCIP iFCP, FCP/SCSI IP.
- HyperSCSI, SCSI Ethernet.
- FICON Fibre Channel ( ).
- ATA over Ethernet, ATA Ethernet.
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«» . SCSI , , .
, .
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. , SAN , -, LUN' . , , [2]. , .
RAID- LUN, . .
. SAN . , . WAN IP , Fibre Channel over IP (FCIP) iSCSI SAN IP. 11 2001 .
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( « », . block device):
(« / » , ):
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(. single-switch fabric) Fibre Channel, . .[3]
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(. cascaded fabric) , (. Inter-Switch link, ISL). « » (. principal switch, ) ISL «upstream» () «downstream» () , .
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(. meshed fabric) , . ( ) ISL . .
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(. ring fabric) . ISL .
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Fibre Channel Ethernet. , 10Gbit/s. - XFP, 3. , Inter Switch Link' . "SilkWorm" Brocade . , .





