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*
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