FCP curiosity

From: Milazzo Giacomo (G.Milazzo@sinergy.it)
Date: Thu Mar 06 2008 - 14:51:34 EST

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    Hi

     

    I've just set up a 3020C with two HBA attached to a couple of Brocade,
    and on these, 2 couple of HBA coming from 2 Windows host. A SAN, do you
    know it? J

    The links are the usual ones: i.e. the 1st HBA of host "A" to the upper
    Brocade, the 2nd to the lower and so on...the 0b of the head to the
    upper, the 0d to the lower and the same for other head.

     

    When I perform a scan of fcp channels (priv set advanced, don't remember
    now the command) from one of the two head of the 3020C I see 4 WWN of
    the 4 HBA of the hosts repente two times (4 real and 4 replicated) and
    I've already saw this times ago (the path is replicated through the
    cluster interconnect).

     

    But when I perform the same from the other head I can see only 4 WWN
    belonging to the hosts.

     

    Why? Something wrong on link of the hosts to the couple of switch?

    Maybe because I've not yet zoned the switches?

     

    Thanx a lot



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