Re: StorCenter ix2-200 Network Storage over open-iscsi package.
2011/10/4 Joey L <mjh2000@gmail.com>:
> yes..on all counts - i have been trying different methods of
> connecting - but same error.
> It seems like it does not clean up past configurations and it is not
> unloading drivers properly.
> when i stop the service - i still see it in ps -aux ---regarding the
> iscsi module/service.
> I need to know the following as well as anything you can think of :
>
> 1. Is there anything you know how i can clean up past loads ??
>
> 2. any debug mode you can think of on debian ??
>
> 3. there is a major iscsi.conf file for info and then there is the
> individual device file under the node directory -- which one is it
> reading ???? which one should i modify ???
>
> thanks
> mjh
>
>
> On Tue, Oct 4, 2011 at 11:39 AM, Juan Sierra Pons <juan@elsotanillo.net> wrote:
>> 2011/10/4 Joey L <mjh2000@gmail.com>:
>>> sorry -- this is the error i get when i restart /etc/init.d/open-iscsi :
>>>
>>> Logging in to [iface: default, target:
>>> iqn.1992-04.com.emc:storage.mjhstg.iscsi, portal: 10.168.2.57,3260]
>>> iscsiadm: Could not login to [iface: default, target:
>>> iqn.1992-04.com.emc:storage.mjhstg.iscsi, portal: 10.168.2.57,3260]:
>>> iscsiadm: initiator reported error (15 - already exists)
>>> iscsiadm: Could not log into all portals. Err 15.
>>>
>>>
>>> On Tue, Oct 4, 2011 at 10:40 AM, Joey L <mjh2000@gmail.com> wrote:
>>>> I am getting a strange error with the open-iscsi package on debian
>>>> using nas StorCenter ix2-200 Network Storage.
>>>>
>>>> I think i setup the device correctly following this:
>>>> iscsiadm -m node -T iqn.1992-04.com.emc:storage.xxxstg.iscsi -p
>>>> 10.168.2.57 --op update -n node.session.auth.username -v admin
>>>> iscsiadm -m node -T iqn.1992-04.com.emc:storage.xxxstg.iscsi -p
>>>> 10.168.2.57 --op update -n node.session.auth.password -v adminadmin
>>>>
>>>> iscsiadm -m node -T iqn.1992-04.com.emc:storage.xxxstg.iscsi -p
>>>> 10.168.2.57 --op update -n node.startup -v automatic
>>>>
>>>>
>>>> iscsiadm -m discovery -t sendtargets -p 10.168.2.57:3260
>>>> 10.168.2.57:3260,1 iqn.1992-04.com.emc:storage.xxxstg.iscsi
>>>>
>>>>
>>>> when i execute this command:
>>>> iscsiadm -m node -T iqn.1992-04.com.emc:storage.xxxstg.iscsi -p 10.168.2.57 -l
>>>>
>>>> I get error:
>>>>
>>>>
>>>> Oct 4 10:34:07 rider iscsid: iSCSI logger with pid=30766 started!
>>>> Oct 4 10:34:07 rider iscsid: transport class version 2.0-870. iscsid
>>>> version 2.0-871
>>>> Oct 4 10:34:07 rider iscsid: iSCSI daemon with pid=30767 started!
>>>> Oct 4 10:34:08 rider iscsid: could not read session targetname: 5
>>>> Oct 4 10:34:08 rider iscsid: could not find session info for session1
>>>> Oct 4 10:34:08 rider iscsid: could not read session targetname: 5
>>>> Oct 4 10:34:08 rider iscsid: could not find session info for session1
>>>> Oct 4 10:34:08 rider iscsid: session
>>>> [iqn.1992-04.com.emc:storage.mjhstg.iscsi,10.168.2.57,3260] already
>>>> running.
>>>>
>>>
>>>
>>> --
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>>>
>>>
>>
>> Hi
>>
>> This seems a authentication error for me:
>>
>> Logging in to [iface: default, target:
>> iqn.1992-04.com.emc:storage.mjhstg.iscsi, portal: 10.168.2.57,3260]
>> iscsiadm: Could not login to [iface: default, target:
>> iqn.1992-04.com.emc:storage.mjhstg.iscsi, portal: 10.168.2.57,3260]:
>> iscsiadm: initiator reported error (15 - already exists)
>> iscsiadm: Could not log into all portals. Err 15.
>>
>>
>> Are you sure the password is right in the configuration file?
>>
>> node.session.auth.username = user
>> node.session.auth.password = password
>>
>> And the authentication method? Are you using the same in both sides
>> initiator and target?
>>
>> node.session.auth.authmethod = CHAP
>>
>> Best regards
>>
>> Juan
>>
>> --------------------------------------------------------------------------------------
>> Juan Sierra Pons juan@elsotanillo.net
>> Linux User Registered: #257202 http://www.elsotanillo.net
>> GPG key = 0xA110F4FE
>> Key Fingerprint = DF53 7415 0936 244E 9B00 6E66 E934 3406 A110 F4FE
>> --------------------------------------------------------------------------------------
>>
>>
>> --
>> To UNSUBSCRIBE, email to debian-user-REQUEST@lists.debian.org
>> with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
>> Archive: http://lists.debian.org/CABSy9vSDUWz1+Nb-vFoj1DPGSdWzULYcuuiZ0XX2-isg9ncAQ@mail.gmail.com
>>
>>
>
Hi again
Maybe this link can help you [1] It seems a similar problem but not
with login/password but wrong "FQDN in the iqn string" in the
settings.
I think this [2] is a very good tutorial. It helped me a lot with my
first steps in iscsi world
> 1. Is there anything you know how i can clean up past loads ??
I think complete reboot will do that, if this is not possible what about
/etc/init.d/open-iscsi stop
and killing all remaining iscsid processes
> 2. any debug mode you can think of on debian ??
nop :( I have search in th /etc/iet directory for any verbosity option
without luck :(
grep iscsi /var/log/*|grep -v "/var/log/dpkg.log" |more
Should provide you with enough info
>
> 3. there is a major iscsi.conf file for info and then there is the
> individual device file under the node directory -- which one is it
> reading ???? which one should i modify ???
I have only modified the /etc/iscsi/iscsid.conf file to enable
iscsid's daemon automatic startup
node.startup = automatic
All my configuration files for each node are located in the following path:
/etc/iscsi/nodes/
for example:
/etc/iscsi/nodes/iqn.2011-08.vnet:storage.lun1/192.168.1.22,3260,1/default
/etc/iscsi/nodes/iqn.2011-08.vnet:storage.lun2/192.168.1.22,3260,1/default
/etc/iscsi/nodes/iqn.2011-08.vnet:storage.lun3/192.168.1.22,3260,1/default
/etc/iscsi/nodes/iqn.2011-08.vnet:storage.lun4/192.168.1.22,3260,1/default
[1] http://www.centos.org/modules/newbb//viewtopic.php?viewmode=flat&order=ASC&topic_id=24779&forum=37&move=next&topic_time=1266261083
[2] http://www.howtoforge.com/using-iscsi-on-debian-lenny-initiator-and-target
I hope it helps
Best regards
--------------------------------------------------------------------------------------
Juan Sierra Pons juan@elsotanillo.net
Linux User Registered: #257202 http://www.elsotanillo.net
GPG key = 0xA110F4FE
Key Fingerprint = DF53 7415 0936 244E 9B00 6E66 E934 3406 A110 F4FE
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