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原帖由 yuan781010 于 2006-9-18 18:20 发表
呵呵,谢谢版主!主要是我们这的HP销售只管卖,(打800也说没有这样的技术支持,可能是没找对地方吧!)安装HP_PSP for Linux 时我选择的是 "singe path".只是有个问题,FC hub与FC 交换机除了速度还有什么差别! ...
1. push this HP sales again, he/she should serve you within the products he/she sold you. 800 is a normal pipe for "contact" and HP has vary technical support team behind the 800 contact center.
2. don't install PSP in any mission critical system unless your customer or you have very high expectation on server monitoring and administration. A Golden Rule: keep your mission critical system as clean as possible.
3. you have to install the FCA2214 FC adapter driver(qla2300*) with ./INSTALL -f (the switch -f tell the installer override the default single path setting and use multipathing technology) if you REALLY have multiple fiber cable connection between the servers and FC switch.
4. you have to use FC Switch instead of FC hub because any kind of Fiber Channel Hub will give you a "surprise" when some devices change it's loop address in the loop ring(connect/disconnect, in/out ....), the connection will be reset and that break the stability of the whole cluster. |
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