引用:
原帖由 prctice666 于 2008-10-14 12:39 发表 
谁告诉你一个DISK 2个LOOP?
CX4-960最多8个 BACKEND BUS, 也就是8个loop !
你是做EMC的吗?请先了解一下EMC的配置手册。关于一个disk为什么在两个loop上的道理,属于基本常识。
CLARiiON CX4 Series Architecture
Chassis
| CX4-960
| CX4-480
| CX4-240
| CX4-120
|
Processor architecture per storage processor (SP)1
| 2 processors, 2.33 GHz
| 1 processors, 2.2 GHz
| 1 processor, 1.6 GHz
| 1 processor, 1.2 GHz
|
Physical memory per SP
| 16 GB
| 8 GB
| 4 GB
| 3 GB
|
Back-end 4 Gb/s Fibre Channel ports per SP2
| 4 or 8
|
4
| 2
| 1
|
UltraFlex I/O slots per SP3
| 6
| 5
| 4
| 3
|
1
All models in the CLARiiON CX4-120, CX4-240, and CX4-480 have two storage processors; CLARiiON CX4-960 hasfour processors.
2
Back-end ports connect thestorage system to other disk array enclosures (DAEs).
3
Not all I/O slots are open;systems are factory preconfigured with iSCSI and Fibre Channel ports.