Much better I compiled git code and it is much better now even eth2 is
down discovery can run for other interfaces but now I run into
different type of issues and initiator cant login
I am getting different sort of errors
iscsi: invalid session 0.
scsi21 : iSCSI Initiator over TCP/IP
iscsi: invalid session 0.
scsi22 : iSCSI Initiator over TCP/IP
iscsi: invalid session 0.
scsi23 : iSCSI Initiator over TCP/IP
iscsi: invalid session 0.
iscsiadm -m discovery -t sendtargets -p 192.168.42.190 -I eth5
iscsiadm: could not find session info for session8
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session9
192.168.42.190:3260,1 iqn.2001-05.com.equallogic:
0-8a0906-8571ed402-7120012b81b4e002-nfs02
192.168.42.190:3260,1 iqn.2001-05.com.equallogic:0-8a0906-
f0a1ed402-1f40012bba54e28b-nfs02-bond
tail -100 /var/log/messages
Jul 23 20:11:53 nfs02 iscsid: could not read session targetname: 5
Jul 23 20:11:53 nfs02 iscsid: could not find session info for session8
Jul 23 20:11:53 nfs02 iscsid: could not read session targetname: 5
Jul 23 20:11:53 nfs02 iscsid: could not find session info for session9
Jul 23 20:11:53 nfs02 iscsid: Received iferror -22: Invalid argument.
Jul 23 20:11:53 nfs02 iscsid: Can't create connection.
Jul 23 20:11:53 nfs02 iscsid: Received iferror -22: Invalid argument.
Jul 23 20:11:53 nfs02 iscsid: can not safely destroy session 0
Jul 23 20:11:55 nfs02 udevd-event[4734]: wait_for_sysfs: waiting for '/
sys/devices/platform/host24/ioerr_cnt' failed
Jul 23 20:12:07 nfs02 iscsid: Received iferror -22: Invalid argument.
Jul 23 20:12:07 nfs02 iscsid: can't bind conn 0:0 to session 0,
retcode 1 (115)
[root@nfs02 iscsi]# /etc/init.d/open-iscsi stop
Stopping iSCSI initiator service: iscsiadm: could not read session
targetname: 5
iscsiadm: could not find session info for session1
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session10
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session11
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session12
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session13
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session14
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session15
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session16
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session17
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session2
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session3
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session4
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session5
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session6
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session7
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session8
iscsiadm: could not read session targetname: 5
iscsiadm: could not find session info for session9
iscsiadm: No matching sessions found
Could not logout from all nodes, try again later
[root@nfs02 iscsi]# /etc/init.d/open-iscsi start
Starting iSCSI initiator service: [ OK ]
Setting up iSCSI targets: iscsiadm: No records found
[ OK ]
[root@nfs02 iscsi]# ps ax|grep iscsi
4155 ? S< 0:00 [iscsi_eh]
4223 ? S< 0:00 [iscsi_q_8]
4226 ? S< 0:00 [iscsi_q_9]
4230 ? S< 0:00 [iscsi_q_10]
4233 ? S< 0:00 [iscsi_q_11]
4350 ? S< 0:00 [iscsi_q_12]
4353 ? S< 0:00 [iscsi_q_13]
4357 ? S< 0:00 [iscsi_q_14]
4360 ? S< 0:00 [iscsi_q_15]
4470 ? S< 0:00 [iscsi_q_16]
4473 ? S< 0:00 [iscsi_q_17]
4477 ? S< 0:00 [iscsi_q_18]
4480 ? S< 0:00 [iscsi_q_19]
4563 ? S< 0:00 [iscsi_q_20]
4566 ? S< 0:00 [iscsi_q_21]
4570 ? S< 0:00 [iscsi_q_22]
4573 ? S< 0:00 [iscsi_q_23]
4660 ? Ss 0:00 /sbin/iscsid
4661 ? R<Ls 1:17 /sbin/iscsid
4732 ? S< 0:00 [iscsi_q_24]
Thanks,
Farhan
On Jul 23, 7:59 pm, Mike Christie <[email protected]> wrote:
> On 07/23/2011 02:49 AM, Farhan Ahmed wrote:
>
>
>
> > If I bring down the eth2 via "ifconfig eth2 down" then no issue and
> > routing table gets updated itself but I am disabling the eth2 by
> > disabling the port on switch so system routing doesnt change and If I
> > change the routing metric of eth2 then it uses other interfaces but I
> > dont think it is appropriate solution. My understanind is discovery
> > should do the job when we define the iface parmater in the command
> > line but follwoing command still try to connect array via eth2 which
> > is the first and default interface to connect array.
>
> > iscsiadm -m discovery -t st -p 192.168.42.190:3260 -I eth6
>
> > Should I try the git code
>
> Yeah, that should do what you want. Let me know.
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