I found the problem. Ubuntu MAAS iscsi images were occupying the target_num of the iscsi volumes. I just removed the iscsi disks and worked well!
On Fri, Dec 14, 2012 at 3:21 PM, Gui Maluf <guimal...@gmail.com> wrote: > I'm running the same problem! And I would be grateful if someone could > help me! > > root@oxala:/var/log/nova# iscsiadm -m node > 200.131.6.250:3260,1 > iqn.2004-05.com.ubuntu:maas:maas-precise-12.04-i386-ephemeral-20120424 > 10.5.5.35:3260,1 > iqn.2004-05.com.ubuntu:maas:maas-precise-12.04-i386-ephemeral-20120424 > 200.131.6.250:3260,1 > iqn.2004-05.com.ubuntu:maas:maas-precise-12.04-amd64-ephemeral-20120424 > 10.5.5.35:3260,1 > iqn.2004-05.com.ubuntu:maas:maas-precise-12.04-amd64-ephemeral-20120424 > 200.131.6.250:3260,-1 iqn.2010-10.org.openstack:volume-00000006 > 150.164.3.236:3260,-1 iqn.2010-10.org.openstack:volume-00000002 > 200.131.6.250:3260,-1 iqn.2010-10.org.openstack:volume-00000005 > > When I'm running iscsadm -m node all my openstack-volumes got this strange > -1 (node.tpgt = -1). I've tried to create the iscsi target by hand, but I > couldnt. > > If some could help me! Here is my fulll nova-compute.log: > http://paste.openstack.org/show/28109/ > Thanks in advance > > > > On Wed, Oct 31, 2012 at 6:14 PM, John Griffith < > john.griff...@solidfire.com> wrote: > >> >> >> On Wed, Oct 31, 2012 at 1:29 PM, Bontala, Vibhuvardhan < >> vibhuvardhan.bont...@emc.com> wrote: >> >>> Hi,**** >>> >>> ** ** >>> >>> I am running GA bits of Folsom. I am running a two node setup where the >>> first node is the controller+compute node that has Cinder running as well. >>> The second node is merely a compute node. I am seeing an issue while >>> booting an instance from Cinder volume on both the nodes. The “nova boot” >>> operation fails while spawning the instance with the following error.*** >>> * >>> >>> ** ** >>> >>> [00mProcessExecutionError: Unexpected error while running command.**** >>> >>> [00mCommand: sudo nova-rootwrap /etc/nova/rootwrap.conf iscsiadm -m node >>> -T iqn.2010-10.org.openstack:volume-3ac4b027-905e-4318-a74e-2bdf94f5d887 -p >>> 192.168.150.96:3260 --rescan**** >>> >>> [00mExit code: 255**** >>> >>> [00mStdout: ''**** >>> >>> [00mStderr: 'iscsiadm: No portal found.\n'**** >>> >>> [00m**** >>> >>> ** ** >>> >>> I had successfully created a Cinder volume with a valid image on it.**** >>> >>> ** ** >>> >>> >>> +--------------------------------------+-----------+--------------+------+-------------+-------------+ >>> **** >>> >>> | ID | Status | Display Name | Size >>> | Volume Type | Attached to |**** >>> >>> >>> +--------------------------------------+-----------+--------------+------+-------------+-------------+ >>> **** >>> >>> | 3ac4b027-905e-4318-a74e-2bdf94f5d887 | available | Volume1 | 2 >>> | None | |**** >>> >>> >>> +--------------------------------------+-----------+--------------+------+-------------+-------------+ >>> **** >>> >>> ** ** >>> >>> I even tried to discover the iSCSI targets. But it returns with “no >>> records found”.**** >>> >>> ** ** >>> >>> I then looked into to MySQL database for Cinder and looked at the >>> entries, specifically “provider_location” and it looked just fine. >>> 192.168.150.96 is the node where I have controller and cinder running.** >>> ** >>> >>> ** ** >>> >>> >>> +-----------------------------------------------------------------------------------------------+ >>> **** >>> >>> | >>> provider_location >>> |**** >>> >>> >>> +-----------------------------------------------------------------------------------------------+ >>> **** >>> >>> | >>> NULL >>> |**** >>> >>> | 192.168.150.96:3260,1 >>> iqn.2010-10.org.openstack:volume-3ac4b027-905e-4318-a74e-2bdf94f5d887 1 | >>> **** >>> >>> ** ** >>> >>> I manually tried to discover the iSCSI targets and it couldn’t find any. >>> **** >>> >>> ** ** >>> >>> stack@esg-dell-c4-s08:/etc/cinder$ sudo iscsiadm -m discovery -t >>> sendtargets -p 192.168.150.96:3260 192.168.150.96:3260,1 >>> iqn.2010-10.org.openstack:volume-3ac4b027-905e-4318-a74e-2bdf94f5d887*** >>> * >>> >>> iscsiadm: Connection to Discovery Address 192.168.150.96 closed**** >>> >>> iscsiadm: Login I/O error, failed to receive a PDU**** >>> >>> iscsiadm: retrying discovery login to 192.168.150.96**** >>> >>> stack@esg-dell-c4-s08:/etc/cinder$ sudo iscsiadm -m node -T >>> iqn.2010-10.org.openstack:volume-3ac4b027-905e-4318-a74e-2bdf94f5d887 -p >>> 192.168.150.96:3260iscsiadm: no records found!**** >>> >>> stack@esg-dell-c4-s08:/etc/cinder$ sudo iscsiadm -m node -T >>> iqn.2010-10.org.openstack:volume-3ac4b027-905e-4318-a74e-2bdf94f5d887 -p >>> 192.168.150.96:3260 --rescan**** >>> >>> iscsiadm: No portal found.**** >>> >>> stack@esg-dell-c4-s08:/etc/cinder$**** >>> >>> ** ** >>> >>> I am not sure what’s wrong with my setup. Any help is greatly >>> appreciated.**** >>> >>> ** ** >>> >>> Thanks**** >>> >>> Vibhu**** >>> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~openstack >>> Post to : openstack@lists.launchpad.net >>> Unsubscribe : https://launchpad.net/~openstack >>> More help : https://help.launchpad.net/ListHelp >>> >>> Hi Vibnu, >> >> Strange, you're unable to see the target on either of the nodes? I'm >> assuming your using the default LVM storage back-end. >> >> Something to look at: >> >> "sudo tgtadm --lld iscsi --op show --mode target" - Make sure your target >> is present (on the cinder node) >> >> >> You shouldn't *need* to do this, but to trouble-shoot you could also try: >> >> "sudo iscsiadm -m discovery -p 192.168.150.96:3260 -t st" >> >> followed by trying to login. >> >> "sudo iscsiadm -m node >> -T iqn.2010-10.org.openstack:volume-3ac4b027-905e-4318-a74e-2bdf94f5d887 -l" >> >> John >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> > > > -- > *guilherme* \n > \t *maluf* > > -- *guilherme* \n \t *maluf*
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