my coworker and I are having some difficulties figuring out the
iscsiadm utility and how we are seeing connections to an HP MSA 2312i
G2 array.

we run the iscsiadm utility:

iscsiadm -m discovery -t sendtargets -p 10.1.100.5
10.1.100.6:3260,3 iqn.1986-03.com.hp:storage.msa2312i.0949d7efb9
10.1.100.5:3260,1 iqn.1986-03.com.hp:storage.msa2312i.0949d7efb9
10.1.100.7:3260,2 iqn.1986-03.com.hp:storage.msa2312i.0949d7efb9
10.1.100.8:3260,4 iqn.1986-03.com.hp:storage.msa2312i.0949d7efb9

in the MSA mgmt utility, I can see the host connected, but do I need
to run a string like this to utilize one of these iscsi host ports?

iscsiadm -m node -T iqn.1986-03.com.hp:storage.msa2312i.0949d7efb9 -p
10.1.100.5:3260 --login

we don't have CHAP configured at all on the MSA, so I think the
"login" part of this command is not needed?

but after this command above, this gets kicked back:

Logging in to [iface: default, target: iqn.
1986-03.com.hp:storage.msa2312i.0949d7efb9, portal: 10.1.100.5,3260]
iscsiadm: Could not login to [iface: default, target: iqn.
1986-03.com.hp:storage.msa2312i.0949d7efb9, portal: 10.1.100.5,3260]:
iscsiadm: initiator reported error (15 - already exists)

I guess we are just having issues figuring out how to get future hosts
we want to connect to go to the right volume on the MSA - can I
control this from the iscsiadm utility?? perhaps by specifying a
different iscsi host port?

sorry for all the questions... am a bit confused here.

Thanks

J

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