Re: 3510 fcal confusion

Georg,

the 3510 comes with the feature of the host WWN filters for a LUN. You
decide which of your connected servers (identified by the WWN of the
FC HBA in a server) is allowed to see the LUN.

E.g. WWN 00-01-xx-xx-xx is allowed to see LUN 0 where as WWN 00-02-xx-
xx-xx is allowed to see LUN1.

That's why it doesn't matter if both servers are connected to the same
port.

Greetings
André

Andre,
OK I can see this in the config now .
sccli> show lun-maps
Ch Tgt LUN ld/lv ID-Partition Assigned Filter Map
--------------------------------------------------------------
0 40 0 ld0 4044B931-00 Primary 210000E09B193A39 {f480e:pci0}
0 40 1 ld0 4044B931-01 Primary 210000E09B193A39 {f480e:pci0}
5 46 0 ld1 4829683A-00 Secondary 210000E09B1B4121 {f280c:pci3}

I've realise I forgot to state my intentions. What I want to do is to get
the two servers to see BOTH luns ! . This is for a sort of home brew
failover system . Do you know if this is possible or can a particular LUN
only be seen be one server ?

Thaks
George



.

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