Sorry! I am not sure if my post yesterday is received or not so post
it again.
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Hi!
I am porting open-iscsi to Marvell Kirkwood (6281) board and
encountered "invalid session" problem. The Linux kernel version is
2.6.22.18. I have tried open-iscsi 2.0-871, 870, 869 and got the same
error.
I tried the same code in my Linux desktop running Fedora 11. It is
working fine.
Is there anyone who met similar problem before?
I traced the code and found that the session is created successfully
but the connection failed to be created because the session lookup
fails.
It should be that "sid 1" is created but "sid 2" is provided for
session lookup.
I suspect some data transmission problem occurs between user space and
kernel space.
This problem is very wierd for me.
Could anyone give me some feedback or share experience?
Thanks a lot!
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# iscsid -d 8 -f &
# iscsiadm -m discovery --type sendtargets --portal 192.168.107.150 -P
1
...
Target: iqn.2001-04.com.example:storage.disk2.sys1.xyz
Portal: 192.168.107.150:3260,1
Iface Name: default
Portal: 192.168.122.1:3260,1
Iface Name: default
# iscsiadm -d 8 -m node -l
iscsiadm: Max file limits 1024 1024
...
iscsiadm: to [iqn.2001-04.com.example:storage.disk2.sys1.xyz,
192.168.122.1,3260][d]
Logging in to [iface: default, target: iqn.
2001-04.com.example:storage.disk2.sys1.]
iscsid: poll result 1
...
iscsid: Allocted session 0x3bbf0
iscsid: no authentication configured...
iscsid: resolved 192.168.107.150 to 192.168.107.150
...
iscsid: connecting to 192.168.107.150:3260
iscsid: sched conn context 0x43048 evescsi2 : iSCSI Initiator over TCP/
IP
nt 2, tmo 0
iscsid: thread 0x43048 schedule: delay 0 state 3
iiscsi: invalid session 2.
scsid: Setting login timer 0x40fb0 timeout 15
iscsid: thread 0x40fb0 schedule: delay 60 state 3
Logging in to [iface: default, target: iqn.
2001-04.com.example:storage.disk2.sys1.]
iscsid: exec thread 00043048 callback
iscsid: put conn context 0x43048
iscsid: connected local port 59347 to 192.168.107.150:3260
iscsid: in kcreate_session
iscsid: in __kipc_call
iscsid: in kwritev
iscsid: in nlpayload_read
iscsid: expecting event 11, got 106, handling...
iscsid: in ctldev_handle
iscsid: in nl_read
iscsid: ctldev_handle got event type 106
....
iscsid: in nlpayload_read
iscsid: in nlpayload_read
iscsid: Could not set session2 priority. READ/WRITE throughout and
latency could b.
iscsid: created new iSCSI session sid 2 host no 0
iscsid: in kcreate_conn
iscsid: in __kipc_call
iscsid: in kwritev
iscsid: in nlpayload_read
iscsid: expecting event 13, got 103, handling...
iscsid: in nlpayload_read
iscsid: Received iferror -22
iscsid: returned -22
iscsid: can't create connection (0)
iscsid: disconnect conn
...
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