You mean the preferred controller module on the MD3000i SAN, I assume.
I'd make sure you can ping all of the nodes (four if you have two controllers).
Discover them all via sendtargets and log in to all of them.
iscsiadm -m discovery -t st -p 192.168.130.101
iscsiadm -m node -l
fdisk -l
You should end up with two or four devices (depending on number of
controllers); one for each virtual disk mapped to that host for each node
you've logged in to, provided you've removed the Access mapping, which should
be just fine. Fdisk -l should print a partition table, or lack thereof, for all
the disks it can read (which should be half of number of nodes)
It took me a while to figure out that I couldn't access the disks via the
second controller and playing around with iscsiadm a lot is what finally clued
me in to it. It helped that I already had a test partition on the virtual disk
created elsewhere so cat '/proc/partitions' revealed that the partition was
only visible on two of the disk devices not all four.
Bryan
As a side note, I'd double check your subnet configurations on the controllers.
Each controller should only have one interface on a specific subnet. I don't
think this is related to your current problem though.
-Original Message-
From: open-iscsi@googlegroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Arturo
'Buanzo' Busleiman
Sent: Monday, June 02, 2008 12:08 PM
To: open-iscsi@googlegroups.com
Subject: Re: Problems accessing virtual disks on MD3000i, was: RE: Design
Questions
Hi Bryan,
I changed my setup to only initiate sessions to the primary domain
controller
. This is my dmesg output now:
snip
Apparently, no changes, except that there are no partitions sde through sdg.
hwinfo and fdisk still report the same.
Btw, I also removed the Access DellUtility partition. No difference
either, except that /dev/sdd disappeared :)
Any other ideas?
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