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Hi, i have check that . my current topology is like this :
controller(run cinder, ip : 10.10.10.10) ------------- switch 
----------------- compute node (ip : 10.10.10.30)
i used iscsitarget (ietadm), here my cinder.config
/[DEFAULT]/
/# LOG/STATE/
/verbose = True/
/debug = False/
/iet_conf = /etc/iet/ietd.conf/
/iscsi_helper = ietadm/
/iscsi_ip_address = 10.10.10.10/
/iscsi_target = 10.10.10.10/
/auth_strategy = keystone/
/volume_name_template = volume-%s/
/volume_group = cinder-volumes/
/#volume_name_template = cinder-volumes/
/state_path = /var/lib/cinder/
/volumes_dir = /var/lib/cinder/volumes/
/rootwrap_config = /etc/cinder/rootwrap.conf/
/api_paste_config = /etc/cinder/api-paste.ini/
/# RPC/
/rabbit_host = 10.10.10.10/
/rabbit_password = guest/
/rpc_backend = cinder.openstack.common.rpc.impl_kombu/
/# DATABASE/
/sql_connection = mysql://cinder:cinder@10.10.10.10/cinder/
/# API/
/osapi_volume_extension = cinder.api.contrib.standard_extensions/

On 7/11/2013 12:43 PM, Hameedullah Khan wrote:
> Please check your iscsi_ip_address.
>
> If that is not the issue can you please share more information? What 
> iscsi implementation are you using? Are you using tgt or iscsitarget? 
> Can you show your cinder.conf
>
>
> On Thu, Jul 11, 2013 at 8:57 AM, Mahardhika 
> <mahardika.gilang at andalabs.com <mailto:mahardika.gilang at andalabs.com>> 
> wrote:
>
>     Hi, i've got it work when creating volume, but i can't attach to
>     instance. error log from nova-compute :
>
>     /Stderr: 'iscsiadm: No session found.\n'/
>
>     i have run : iscsiadm -m node -o show
>     and it show it's values
>
>     On 7/10/2013 6:08 PM, claudio marques wrote:
>>     Hi
>>
>>     I also found a problem a while a go with creating or managing
>>     volumes. After some research I could solve it by doing the following:
>>
>>     /vim /usr/lib/python2.7/dist-packages/cinder/volume/drivers/lvm.py/
>>
>>
>>     remove line 388
>>
>>
>>     385 self.tgtadm.create_iscsi_target(iscsi_name, iscsi_target,
>>
>>     386                           0, volume_path, chap_auth,
>>
>>     387                           check_exit_code=False*) <-- close
>>     here the method*
>>
>>     388 * old_name=old_name) --> (remove this line)*
>>
>>
>>     restart all cinder services
>>     /
>>     /
>>     /cd /etc/init.d/; for i in $( ls cinder-* ); do sudo service $i
>>     restart; done/
>>
>>     If that doesn't help, try to see your iscsitarget is up and
>>     running. See the logs.
>>
>>     Hope it help's
>>
>>     Cheer's
>>
>>     Claudio Marques
>>
>>     claudio at onesource.pt <mailto:claudio at onesource.pt>
>>     http://www.onesource.pt/
>>
>>
>>     ------------------------------------------------------------------------
>>     Date: Wed, 10 Jul 2013 16:36:49 +0700
>>     From: mahardika.gilang at andalabs.com
>>     <mailto:mahardika.gilang at andalabs.com>
>>     To: openstack at lists.launchpad.net
>>     <mailto:openstack at lists.launchpad.net>
>>     Subject: [Openstack] Exception during message handling on Cinder
>>
>>     Hi, i've got this Error message in cinder-volume.log
>>
>>     ERROR [cinder.volume.iscsi] Failed to create iscsi target for
>>     volume id:volume-7b84fb74-7278-4a5d-8f1e-735eae060bcd.
>>     ERROR [cinder.volume.manager] volume
>>     volume-7b84fb74-7278-4a5d-8f1e-735eae060bcd: create failed
>>     ERROR [cinder.openstack.common.rpc.amqp] Exception during message
>>     handling
>>
>>     i have check on cinder.conf, api-paste.ini files, let me know if
>>     you guys need my config file
>>     please help me out of this
>>     thanks
>>     -- 
>>     Regards,
>>     Mahardhika Gilang
>>
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>
>
>     -- 
>     Regards,
>     Mahardhika Gilang
>
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