hissing_sid wrote:
> done.
> 
> dump1 has been sent
> 

It looks like you might have create a lun0 or contact the target vendor. 
In the trace it looks like the target just does not respond to a inquiry 
sent to the lun0, which I do not think is the right behavior according 
to the scsi specs.




> On May 8, 6:48 pm, Mike Christie <micha...@cs.wisc.edu> wrote:
>> hissing_sid wrote:
>>> Just looked at the trace myself. I can see it trying to contact LUN 00
>>> but I do not have that configured on my target. I am using LUN 01
>>> That is why is it failing. When I change my Target LUN to 00 it
>>> works.....
>>> So, how or where is the initiator deciding on the LUN? Is it
>> The scsi layer will send a inquiry to lun0 to get some info about the
>> target and start off the device discovery process. It would then
>> normally send a report luns command to discover all the devices.
>>
>> Your target might be operating as expected and need some special flags
>> in the scsi layer. Attach your trace to 
>> herehttp://groups-beta.google.com/group/open-iscsi/files
>> so we can see what is going on.
>>
>>> configured or should it find it from the Target?
>>> Thanks for your help so far, I feel I am getting somewhere now!
>>> On May 8, 6:27 pm, hissing_sid <dopey...@gmail.com> wrote:
>>>> I have a dump. How should I get it to you?
>>>> On May 8, 5:52 pm, Mike Christie <micha...@cs.wisc.edu> wrote:
>>>>> hissing_sid wrote:
>>>>>> All sorted. Definitely running only open-iscsi now.
>>>>> Ok ignore the request to use iscsi-initiator-utils.
>>>>>> Still broken though
>>>>>> Loading iSCSI transport class v2.0-870.
>>>>>> iscsi: registered transport (tcp)
>>>>>> iscsi: registered transport (iser)
>>>>>> scsi6 : iSCSI Initiator over TCP/IP
>>>>>>  connection1:0: detected conn error (1011)
>>>>>>  session1: host reset succeeded
>>>>>>  connection1:0: detected conn error (1011)
>>>>>>  session1: host reset succeeded
>>>>>> scsi 6:0:0:0: Device offlined - not ready after error recovery
>>>>> Can you get a ethereal/wireshark trace?
>>>>>>> On May 8, 5:08 pm, Mike Christie <micha...@cs.wisc.edu> wrote:
>>>>>>>> hissing_sid wrote:
>>>>>>>>> Hi,
>>>>>>>>> I am running an initiator on FC9 64-bit (Linux
>>>>>>>>> 2.6.27.21-78.2.41.fc9.x86_64 #1 SMP) connecting to a NexSan SATA boy
>>>>>>>>> over 1GB ethernet with iSCSI.
>>>>>>>>> I am running open-iscsi 2.0-870.
>>>>>>>> Are you using a open-iscsi.org release or fedora iscsi-initiator-utils 
>>>>>>>> one?
>>>>>>>>> When I try to connect I get a conn error (1011)  and I am struggling
>>>>>>>>> to know where to go next. The NexSan has no errors. Can someone give
>>>>>>>>> me pointer on where to go next to try and get this working. I have
>>>>>>>>> another machine running FC8 32-bit (Linux 2.6.26.8-57.fc8 #1 SMP) and
>>>>>>>>> that works just fine.
>>>>>>>>> Any help please?
>>>>>>>>> #iscsiadm -m session
>>>>>>>>> tcp: [1] 10.52.145.121:3260,2 iqn.1999-02.com.nexsan:p1:sataboy:
>>>>>>>>> 028a2347
>>>>>>>>> Loading iSCSI transport class v2.0-870.
>>>>>>>>> iscsi: registered transport (tcp)
>>>>>>>>> iscsi: registered transport (iser)
>>>>>>>>> scsi3 : iSCSI Initiator over TCP/IP
>>>>>>>>>  connection1:0: detected conn error (1011)
>>>>>>>>>  session1: host reset succeeded
>>>>>>>> Looks like maybe the initial inquiry or repport luns that the scsi 
>>>>>>>> layer
>>>>>>>> sends is timing out. The iscsi layer probably tries to abort the 
>>>>>>>> command
>>>>>>>> and that fails so we try to drop the session (conn error 1011) then
>>>>>>>> re-login. It looks like we log in at the iscsi level ok.
>>>>>>>> I am not sure why this would happen. Let me do some digging. I think
>>>>>>>> this might have come up before, but I did not see it.
>>>>>>>>>  connection1:0: detected conn error (1011)
>>>>>>>>>  session1: host reset succeeded
>>>>>>>>> scsi 3:0:0:0: Device offlined - not ready after error recovery
>>>>>>>>> #iscsiadm -m node -T iqn.1999-02.com.nexsan:p1:sataboy:028a2347 -p
>>>>>>>>> 10.52.145.121
>>>>>>>>> node.name = iqn.1999-02.com.nexsan:p1:sataboy:028a2347
>>>>>>>>> node.tpgt = 2
>>>>>>>>> node.startup = automatic
>>>>>>>>> iface.hwaddress = default
>>>>>>>>> iface.iscsi_ifacename = default
>>>>>>>>> iface.net_ifacename = default
>>>>>>>>> iface.transport_name = tcp
>>>>>>>>> iface.initiatorname = <empty>
>>>>>>>>> node.discovery_address = 10.52.145.121
>>>>>>>>> node.discovery_port = 3260
>>>>>>>>> node.discovery_type = send_targets
>>>>>>>>> node.session.initial_cmdsn = 0
>>>>>>>>> node.session.initial_login_retry_max = 4
>>>>>>>>> node.session.cmds_max = 128
>>>>>>>>> node.session.queue_depth = 32
>>>>>>>>> node.session.auth.authmethod = None
>>>>>>>>> node.session.auth.username = <empty>
>>>>>>>>> node.session.auth.password = <empty>
>>>>>>>>> node.session.auth.username_in = <empty>
>>>>>>>>> node.session.auth.password_in = <empty>
>>>>>>>>> node.session.timeo.replacement_timeout = 120
>>>>>>>>> node.session.err_timeo.abort_timeout = 15
>>>>>>>>> node.session.err_timeo.lu_reset_timeout = 30
>>>>>>>>> node.session.err_timeo.host_reset_timeout = 60
>>>>>>>>> node.session.iscsi.FastAbort = Yes
>>>>>>>>> node.session.iscsi.InitialR2T = No
>>>>>>>>> node.session.iscsi.ImmediateData = Yes
>>>>>>>>> node.session.iscsi.FirstBurstLength = 262144
>>>>>>>>> node.session.iscsi.MaxBurstLength = 16776192
>>>>>>>>> node.session.iscsi.DefaultTime2Retain = 0
>>>>>>>>> node.session.iscsi.DefaultTime2Wait = 2
>>>>>>>>> node.session.iscsi.MaxConnections = 1
>>>>>>>>> node.session.iscsi.MaxOutstandingR2T = 1
>>>>>>>>> node.session.iscsi.ERL = 0
>>>>>>>>> node.conn[0].address = 10.52.145.121
>>>>>>>>> node.conn[0].port = 3260
>>>>>>>>> node.conn[0].startup = manual
>>>>>>>>> node.conn[0].tcp.window_size = 524288
>>>>>>>>> node.conn[0].tcp.type_of_service = 0
>>>>>>>>> node.conn[0].timeo.logout_timeout = 15
>>>>>>>>> node.conn[0].timeo.login_timeout = 15
>>>>>>>>> node.conn[0].timeo.auth_timeout = 45
>>>>>>>>> node.conn[0].timeo.noop_out_interval = 10
>>>>>>>>> node.conn[0].timeo.noop_out_timeout = 15
>>>>>>>>> node.conn[0].iscsi.MaxRecvDataSegmentLength = 131072
>>>>>>>>> node.conn[0].iscsi.HeaderDigest = None
>>>>>>>>> node.conn[0].iscsi.DataDigest = None
>>>>>>>>> node.conn[0].iscsi.IFMarker = No
>>>>>>>>> node.conn[0].iscsi.OFMarker = No
> > 


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