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, , [1]:

1. , ;

2. , , , , . , ( , ) (. ephemeral), (. persistent).

 

, (. Storage Area Network, SAN) , , , , . , , 2007 .

SAN ( Fibre Channel, iSCSI AoE), (. Network Attached Storage, NAS) ( NFS, SMB/CIFS, Apple Filing Protocol).

, SAN , NAS : iSCSI . , 2003 NetApp iSCSI NAS, EMC HDS , NAS- SAN-[1].

 

SCSI . SCSI , :

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.

( , ), . SCSI. (LUN').

. SCSI , , .

, .

, . ( ) , low-end . , .

, .

. , SAN , -, LUN' . , , [2]. , .

RAID- LUN, . .

. SAN . , . WAN IP , Fibre Channel over IP (FCIP) iSCSI SAN IP. 11 2001 .

SAN NAS, , , .

( , . block device):

, SCSI- SATA-;

, , .

( / , ):

, ( RAID, LVM);

, .





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