Cannot connect iSCSI targets created on Nexent box

Aafak Mohammad aafak.mohammad at cloudbyte.com
Mon Mar 30 11:46:57 UTC 2015


Hi
I am using freebsd 9.2 and back ported iscsictl/iscsid and native kenel
iscsi changes from 10.1 to 9.2
I am able to discover and connect iSCSI targets on my Ubuntu box from
freebsd 9.2 and able to create zpool on those iscsi targets

Now i want to use nexenta targets LUNs for zpool creation
so as  i tried to connect it got the system into following state:

root at trunk-mar26:~ # iscsictl
Target name                          Target addr      State
iqn.2012-05.local.mynet:storage.sys1 10.11.1.136      Connected: da8 da9
da10
iqn.2012-05.local.mynet:storage.sys2 10.11.1.136      Connected: da11 da12
da13

*iqn.1986-03.com.sun:02:7957828f-1551-e04c-ed10-cce469c63bfa
20.10.20.7       Connected: probe0
iqn.1986-03.com.sun:02:b3031b28-29d1-40d5-9f02-a95a428d096e
20.10.20.7       Connected: probe1 *

As you can see first two iSCSI target(on Ubuntu) connected successfully and
same device nodes i can see on camcontrol devlist
but the last two saying connected but device nodes probe0, probe1 are not
in camcontrol devlist

*/var/log/messages:*

Mar 30 17:05:52 trunk-mar26 iscsid[28641]: 20.10.20.7
(iqn.1986-03.com.sun:02:b3031b28-29d1-40d5-9f02-a95a428d096e): Capsicum
capability mode not supported
Mar 30 17:05:52 trunk-mar26 iscsid[28640]: 20.10.20.7
*(iqn.1986-03.com.sun:02:7957828f-1551-e04c-ed10-cce469c63bfa): received
final login response without the "T" flagMar 30 17:05:52 trunk-mar26
iscsid[28641]: 20.10.20.7
(iqn.1986-03.com.sun:02:b3031b28-29d1-40d5-9f02-a95a428d096e): received
final login response without the "T" flag*

*root at trunk-mar26:~ # iscsictl -v*
Session ID:      1
Initiator name:  iqn.1994-09.org.freebsd:trunk-mar26
Initiator addr:
Initiator alias:
Target name:     iqn.2012-05.local.mynet:storage.sys1
Target addr:     10.11.1.136
Target alias:
User:
Secret:
Mutual user:
Mutual secret:
Session type:    Normal
Session state:   Connected
Failure reason:
Header digest:   None
Data digest:     None
DataSegmentLen:  65536
ImmediateData:   Yes
iSER (RDMA):     No
Device nodes:     da8 da9 da10

Session ID:      4
Initiator name:  iqn.1994-09.org.freebsd:trunk-mar26
Initiator addr:
Initiator alias:
Target name:     iqn.2012-05.local.mynet:storage.sys2
Target addr:     10.11.1.136
Target alias:
User:
Secret:
Mutual user:
Mutual secret:
Session type:    Normal
Session state:   Connected
Failure reason:
Header digest:   None
Data digest:     None
DataSegmentLen:  65536
ImmediateData:   Yes
iSER (RDMA):     No
Device nodes:     da11 da12 da13

Session ID:      15
Initiator name:  iqn.1994-09.org.freebsd:trunk-mar26
Initiator addr:
Initiator alias:
Target name:     iqn.1986-03.com.sun:02:7957828f-1551-e04c-ed10-cce469c63bfa
Target addr:     20.10.20.7
Target alias:
User:
Secret:
Mutual user:
Mutual secret:
Session type:    Normal
*Session state:   Connected*
*Failure reason:  *
Header digest:   None
Data digest:     None
DataSegmentLen:  32768
ImmediateData:   Yes
iSER (RDMA):     No
*Device nodes:     probe0 *

Session ID:      16
Initiator name:  iqn.1994-09.org.freebsd:trunk-mar26
Initiator addr:
Initiator alias:
Target name:     iqn.1986-03.com.sun:02:b3031b28-29d1-40d5-9f02-a95a428d096e
Target addr:     20.10.20.7
Target alias:
User:
Secret:
Mutual user:
Mutual secret:
Session type:    Normal
*Session state:   Connected*
*Failure reason:  *
Header digest:   None
Data digest:     None
DataSegmentLen:  32768
ImmediateData:   Yes
iSER (RDMA):     No
*Device nodes:     probe1 *





-- 
Thanks and Regards,
Aafak
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