两台服务器各有一块4GB的光纤HBA卡，如何连接一起用？
其中一个服务器A有多块硬盘，做了RAID5，想让服务器B用光纤访问服务器A的硬盘，需要怎么实现呢？直接用光纤线连接两个光纤HBA卡，可以么？
如果不可以，那需要怎么做才可以呢？ 光纤hba卡不是网卡先搞清楚再说吧 :lol rtm009 发表于 2014-12-13 19:56 static/image/common/back.gif
光纤hba卡不是网卡先搞清楚再说吧
那光纤hba卡是干嘛用的？
如果想要实现我所说的那个功能，是不是只能用网卡，然后在一台机器上配置iSCSI来做？ :lol自行百度 hba卡和光纤网卡的区别和用法！相关基础太差了 rtm009 发表于 2014-12-14 10:21 static/image/common/back.gif
自行百度 hba卡和光纤网卡的区别和用法！相关基础太差了
FC-SAN的拓扑结构 FC-SAN的拓扑结构 点对点(FC-P2P) 点对点(FC-P2P)点对点允许两个Node( 点对点允许两个Node(一台服务器和一台存储 设备)之间直接通讯 ...
度娘的结果。。。
为啥你说不可以点对点呢？ rtm009 发表于 2014-12-14 10:21 static/image/common/back.gif
自行百度 hba卡和光纤网卡的区别和用法！相关基础太差了
wikii的词条部分。。。。
There are three major fibre channel topologies, describing how a number of ports are connected together. A port in fibre channel terminology is any entity that actively communicates over the network, not necessarily a hardware port. This port is usually implemented in a device such as disk storage, an HBA on a server or a fibre channel switch.
Point-to-point (FC-P2P). Two devices are connected directly to each other. This is the simplest topology, with limited connectivity.
Arbitrated loop (FC-AL). In this design, all devices are in a loop or ring, similar to token ring networking. Adding or removing a device from the loop causes all activity on the loop to be interrupted. The failure of one device causes a break in the ring. Fibre Channel hubs exist to connect multiple devices together and may bypass failed ports. A loop may also be made by cabling each port to the next in a ring.
A minimal loop containing only two ports, while appearing to be similar to FC-P2P, differs considerably in terms of the protocol.
Only one pair of ports can communicate concurrently on a loop.
Maximum speed of 8GFC.
switched fabric (FC-SW). All devices or loops of devices are connected to fibre channel switches, similar conceptually to modern ethernet implementations. Advantages of this topology over FC-P2P or FC-AL include:
The switches manage the state of the fabric, providing optimized interconnections.
The traffic between two ports flows through the switches only, it is not transmitted to any other port.
Failure of a port is isolated and should not affect operation of other ports.
Multiple pairs of ports may communicate simultaneously in a fabric.
:dizzy:你还是找人做吧 我无语中 rtm009 发表于 2014-12-16 21:41 static/image/common/back.gif
你还是找人做吧 我无语中
看来，也有你不了解的东西呀，哈哈。
其他人给我答案了，有个lio scsi target的软件，可以做的，只是需要HBA卡的支持。 回复 1# leeyc
楼主的需求是用来临时测试，还是用在生产长期使用？
另外 fibre channel HBA card 品牌和型号方便提供下。
:em35::em35:我只是个卖硬件的。。