Abraço.

2011/6/13 Patrick <patrick_rsl@yahoo.com.br>

Bom dia pessoal,

Estou a dias pesquisando na net e não consigo fazer o ISCSI funcionar no CentOS ou no RH5, nos dois tenho os mesmos problemas. Acredito que não seja configuração da storage, pois no Windows Server 2008 e no VMware funcionou perfeitamente.

Versão do meu kernel:
Linux servidor 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

Versão ISCSI
iscsi-initiator-utils-6.2.0.872-6.el5.i386.rpm

Faço o discovery
~]# iscsiadm -m discovery -t sendtargets -p 192.168.130.101
192.168.130.101:3260,1 iqn.1984-05.com.dell:powervault.md3200i.6782bcb0001bb79e000000004d84cace
192.168.130.102:3260,2 iqn.1984-05.com.dell:powervault.md3200i.6782bcb0001bb79e000000004d84cace
192.168.131.102:3260,2 iqn.1984-05.com.dell:powervault.md3200i.6782bcb0001bb79e000000004d84cace
192.168.132.102:3260,2 iqn.1984-05.com.dell:powervault.md3200i.6782bcb0001bb79e000000004d84cace
192.168.133.102:3260,2 iqn.1984-05.com.dell:powervault.md3200i.6782bcb0001bb79e000000004d84cace

Tento fazer o login e trava:
~]# iscsiadm -m node -T iqn.1984-05.com.dell:powervault.md3200i.6782bcb0001bb79e000000004d84cace -p 192.168.130.101 --login
Logging in to [iface: default, target: iqn.1984-05.com.dell:powervault.md3200i.6782bcb0001bb79e000000004d84cace, portal: 192.168.130.101,3260]

Nos logs aparece o seguinte erro:

~]# tail /var/log/messages
Jun 13 09:07:44 saude kernel: iscsi: invalid session 0.
Jun 13 09:07:45 saude iscsid: could not read session targetname: 5
Jun 13 09:07:45 saude iscsid: could not find session info for session1
Jun 13 09:07:45 saude iscsid: Could not set session0 priority. READ/WRITE throughout and latency could be affected.
Jun 13 09:07:45 saude iscsid: Received iferror -22: Invalid argument.
Jun 13 09:07:45 saude iscsid: Can't create connection.
Jun 13 09:07:45 saude iscsid: Received iferror -22: Invalid argument.
Jun 13 09:07:45 saude iscsid: can not safely destroy session 0
Jun 13 09:08:01 saude iscsid: Received iferror -22: Invalid argument.
Jun 13 09:08:01 saude iscsid: can't bind conn 0:0 to session 0, retcode 1 (115

]# dmesg -c
cxgb3i: tag itt 0x1fff, 13 bits, age 0xf, 4 bits.
iscsi: registered transport (cxgb3i)
Broadcom NetXtreme II CNIC Driver cnic v2.0.0 (March 21, 2009)
Broadcom NetXtreme II iSCSI Driver bnx2i v2.0.1e (June 22, 2009)
iscsi: registered transport (bnx2i)
iscsi: registered transport (iser)
scsi2 : iSCSI Initiator over TCP/IP
iscsi: invalid session 0.

Alguém tem alguma idéia de como posso proceder para resolver?

Patrick

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