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dingding1

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18 years ago

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dingding1

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125 Posts

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740

March 16th, 2009 23:00

replace switch: what will change

I have a HP UNIX cluster(two node) connect to a EMC DMX800 with dual fabric, each fabric is a brocade 2800 switch( a very old switch with SC port). now i want to replace the switch with brocade 5000 series switch. what will change in this replacement? any suggestion?
i heard of that since the core PID of these two generation switch is different(0, 1), so the device number(c#t#d#s#) in HP host will change, but i don't know if the LV or VG will be affected.
and should the config in DMX800 be modified? also since the device number changed, the quorum disk of HP cluster should be modified, is this true?