Ignore this comment about the port issue. Not what you are hitting.

On 10/13/2014 02:13 PM, Mike Christie wrote:
> Another workaround, if possible on your setup, is to use port 3260.
> Looks like there is a bug in the iscsiadm code when the port is not 3260.
> 
> 
> 
> On 10/13/2014 02:12 PM, Mike Christie wrote:
>> Ok. I am looking into it now. As a temp workaround you can do
>>
>> iscsiadm -m node -l
>>
>> or
>>
>> iscsiadm -m node -T yourtarget -l
>>
>> On 10/13/2014 12:45 PM, Moussa Ba wrote:
>>> See commands below with output in bold. A discovery does generate a
>>> portal.  Note however, that the discovery is going over tcp not iser. I
>>> follow the discovery with an update to the interface to change the
>>> transport_name to iser followed by a login attempt.  It is the login
>>> attempt that returns a iscsiadm:No records found.
>>>
>>>
>>> #iscsiadm -m iface -I iface0 --op=new
>>> *New interface iface0 added*
>>> #iscsiadm -m discovery -t st -p 192.168.111.100:3261 -I iface0
>>> *192.168.111.100:3261,1
>>> iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9*
>>> #iscsiadm -m iface -I iface0 -o update -n iface.transport_name -v iser
>>> *iface0 updated.*
>>> #iscsiadm -m node -T
>>> iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9 -I iface0 -p
>>> 192.168.111.100:3261 -l
>>> *iscsiadm: No records found*
>>> *
>>> *
>>>
>>>
>>> On Saturday, October 11, 2014 4:26:06 PM UTC-7, Mike Christie wrote:
>>>
>>>
>>>     On Oct 10, 2014, at 5:06 PM, Moussa Ba <mus...@gmail.com
>>>     <javascript:>> wrote:
>>>
>>>     > I have a target running CentOS 7 with LIO.  I am using iser
>>>     transport via Mellanox Connect-X 3 VPI cards.  I have been having
>>>     difficulties connecting via an initiator running CentOS 7. My setup
>>>     is essentially a one target/LUN/PORT.
>>>     >
>>>     >  o- iscsi
>>>     
>>> ............................................................................................................
>>>     [Targets: 1]
>>>     >   | o- iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9
>>>     ....................................................... [TPGs: 1]
>>>     >   |   o- tpg1
>>>     
>>> ..................................................................................................
>>>     [gen-acls, no-auth]
>>>     >   |     o- acls
>>>     
>>> ..........................................................................................................
>>>     [ACLs: 1]
>>>     >   |     | o-
>>>     iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9
>>>     .......................................... [Mapped LUNs: 1]
>>>     >   |     |   o- mapped_lun0
>>>     ............................................................. [lun0
>>>     block/vg-targetd:test_volume_02 (rw)]
>>>     >   |     o- luns
>>>     
>>> ..........................................................................................................
>>>     [LUNs: 1]
>>>     >   |     | o- lun0 ...............................................
>>>     [block/vg-targetd:test_volume_02 (/dev/vg-targetd/test_volume_02)]
>>>     >   |     o- portals
>>>     
>>> ....................................................................................................
>>>     [Portals: 1]
>>>     >   |       o- 192.168.111.100:3261 <http://192.168.111.100:3261>
>>>     
>>> ...........................................................................................
>>>     [iser]
>>>     >
>>>     >
>>>     > Target Kernel: 3.16.3-1.el7.elrepo
>>>     > Initiator Kernel:3.16.3-1.el7.elrepo
>>>     >
>>>     > iscsiadm: Compiled from git repository.  Latest commit
>>>     >
>>>     > commit 76a441ba0dc0071a19daeac456aa898889437efd
>>>     > Author: Hannes Reinecke <.....>
>>>     > Date:   Fri Sep 12 14:42:01 2014 -0700
>>>     >     Added new util script to aid in CNA setup
>>>     >    
>>>     >
>>>     >
>>>     > Here is my flow:
>>>     >
>>>     > iscsiadm -m iface -I iface0 --op=new
>>>     > iscsiadm -m iface -I iface0 -o update -n iface.transport_name -v iser
>>>     > iscsiadm -m discovery -t st -p 192.168.111.100:3261
>>>     <http://192.168.111.100:3261> -I iface0
>>>     >
>>>     > Output is:
>>>     >
>>>     > New interface iface0 added
>>>     > 192.168.111.100:3261 <http://192.168.111.100:3261>,1
>>>     iqn.2003-01.org.linux-iscsi.localhost.x8664:sn.0fa6846566d9
>>>     > iface0 updated.
>>>     > iscsiadm: No records found
>>>     >
>>>
>>>     The above is kinda hard to read, because I am not sure what output
>>>     goes with what command.
>>>
>>>     Before you ran the discovery command did you have some portals
>>>     discovered? When you ran the discovery command did it fail to find
>>>     any portals? Is that what the last no records line is from?
>>>
>>>     Could you tar up /etc/iscsi and send it to me, so I can try running
>>>     iscsiadm here and debug it.
>>>
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>>
> 

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