I am seeing this issue, and can't figure out how to clear the session.
======================
# iscsiadm -m node
iscsiadm: No records found
]# iscsiadm -m node -u
Logging out of session [sid: 16, target:
iqn.2000-01.com.synology:goliath.Target-1.202ea812a4, portal:
192.168.1.210,3260]
Logging out of session [sid: 17, target:
iqn.2000-01.com.synology:goliath.Target-1.202ea812a4, portal:
192.168.1.115,3260]
Logging out of session [sid: 18, target:
iqn.2000-01.com.synology:goliath.Target-11.202ea812a4, portal:
192.168.1.115,3260]
iscsiadm: Could not logout of [sid: 16, target:
iqn.2000-01.com.synology:goliath.Target-1.202ea812a4, portal:
192.168.1.210,3260].
iscsiadm: initiator reported error (9 - internal error)
iscsiadm: Could not logout of [sid: 17, target:
iqn.2000-01.com.synology:goliath.Target-1.202ea812a4, portal:
192.168.1.115,3260].
iscsiadm: initiator reported error (2 - session not found)
iscsiadm: Could not logout of [sid: 18, target:
iqn.2000-01.com.synology:goliath.Target-11.202ea812a4, portal:
192.168.1.115,3260].
iscsiadm: initiator reported error (2 - session not found)
iscsiadm: Could not logout of all requested sessions
]# iscsiadm -m session -P 3
iSCSI Transport Class version 2.0-870
version 2.0-874
Target: iqn.2000-01.com.synology:goliath.Target-1.202ea812a4 (non-flash)
Current Portal: 192.168.1.210:3260,1
Persistent Portal: 192.168.1.210:3260,1
**********
Interface:
**********
Iface Name: libvirt-iface-1e408018
Iface Transport: tcp
Iface Initiatorname: iqn.2005-03.org.open-iscsi:9caebed6b2ad
Iface IPaddress: <empty>
Iface HWaddress: <empty>
Iface Netdev: <empty>
SID: 16
iSCSI Connection State: TRANSPORT WAIT
iSCSI Session State: FREE
Internal iscsid Session State: REOPEN
*********
Timeouts:
*********
Recovery Timeout: 120
Target Reset Timeout: 30
LUN Reset Timeout: 30
Abort Timeout: 15
*****
CHAP:
*****
username: admin
password: ********
username_in: <empty>
password_in: ********
************************
Negotiated iSCSI params:
************************
HeaderDigest: None
DataDigest: None
MaxRecvDataSegmentLength: 262144
MaxXmitDataSegmentLength: 262144
FirstBurstLength: 65536
MaxBurstLength: 262144
ImmediateData: Yes
InitialR2T: Yes
MaxOutstandingR2T: 1
************************
Attached SCSI devices:
************************
Host Number: 12 State: running
scsi12 Channel 00 Id 0 Lun: 0
Attached scsi disk sde State: transport-offline
scsi12 Channel 00 Id 0 Lun: 1
Attached scsi disk sdf State: transport-offline
scsi12 Channel 00 Id 0 Lun: 2
Attached scsi disk sdg State: transport-offline
scsi12 Channel 00 Id 0 Lun: 3
Attached scsi disk sdh State: transport-offline
scsi12 Channel 00 Id 0 Lun: 4
Attached scsi disk sdi State: transport-offline
Current Portal: 192.168.1.115:3260,1
Persistent Portal: 192.168.1.115:3260,1
**********
Interface:
**********
Iface Name: libvirt-iface-1e408018
Iface Transport: tcp
Iface Initiatorname: iqn.2005-03.org.open-iscsi:9caebed6b2ad
Iface IPaddress: <empty>
Iface HWaddress: <empty>
Iface Netdev: <empty>
SID: 17
iSCSI Connection State: Unknown
iSCSI Session State: FREE
Internal iscsid Session State: Unknown
*********
Timeouts:
*********
Recovery Timeout: 120
Target Reset Timeout: 30
LUN Reset Timeout: 30
Abort Timeout: 15
*****
CHAP:
*****
username: admin
password: ********
username_in: <empty>
password_in: ********
************************
Negotiated iSCSI params:
************************
HeaderDigest: None
DataDigest: None
MaxRecvDataSegmentLength: 262144
MaxXmitDataSegmentLength: 262144
FirstBurstLength: 65536
MaxBurstLength: 262144
ImmediateData: Yes
InitialR2T: Yes
MaxOutstandingR2T: 1
************************
Attached SCSI devices:
************************
Host Number: 13 State: running
scsi13 Channel 00 Id 0 Lun: 0
Attached scsi disk sdj State: transport-offline
scsi13 Channel 00 Id 0 Lun: 1
Attached scsi disk sdl State: transport-offline
scsi13 Channel 00 Id 0 Lun: 2
Attached scsi disk sdn State: transport-offline
scsi13 Channel 00 Id 0 Lun: 3
Attached scsi disk sdp State: transport-offline
scsi13 Channel 00 Id 0 Lun: 4
Attached scsi disk sdr State: transport-offline
Target: iqn.2000-01.com.synology:goliath.Target-11.202ea812a4 (non-flash)
Current Portal: 192.168.1.115:3260,1
Persistent Portal: 192.168.1.115:3260,1
**********
Interface:
**********
Iface Name: libvirt-iface-1e408018
Iface Transport: tcp
Iface Initiatorname: iqn.2005-03.org.open-iscsi:9caebed6b2ad
Iface IPaddress: <empty>
Iface HWaddress: <empty>
Iface Netdev: <empty>
SID: 18
iSCSI Connection State: Unknown
iSCSI Session State: FREE
Internal iscsid Session State: Unknown
*********
Timeouts:
*********
Recovery Timeout: 120
Target Reset Timeout: 30
LUN Reset Timeout: 30
Abort Timeout: 15
*****
CHAP:
*****
username: admin
password: ********
username_in: <empty>
password_in: ********
************************
Negotiated iSCSI params:
************************
HeaderDigest: None
DataDigest: None
MaxRecvDataSegmentLength: 262144
MaxXmitDataSegmentLength: 262144
FirstBurstLength: 65536
MaxBurstLength: 262144
ImmediateData: Yes
InitialR2T: Yes
MaxOutstandingR2T: 1
************************
Attached SCSI devices:
************************
Host Number: 14 State: running
scsi14 Channel 00 Id 0 Lun: 0
Attached scsi disk sdk State: transport-offline
scsi14 Channel 00 Id 0 Lun: 1
Attached scsi disk sdm State: transport-offline
scsi14 Channel 00 Id 0 Lun: 2
Attached scsi disk sdo State: transport-offline
scsi14 Channel 00 Id 0 Lun: 3
Attached scsi disk sdq State: transport-offline
scsi14 Channel 00 Id 0 Lun: 4
Attached scsi disk sds State: transport-offline
================================
>From Journal open-iscsi, One problem is that 192.168.1.210 was reassigned
to 192.168.1.115, but still persist in iscsid somehow.
====
Mar 23 04:34:05 systemd[1]: Stopping Open iSCSI Daemon...
Mar 23 04:34:05 systemd[1]: Stopped Open iSCSI Daemon.
Mar 23 04:38:13 systemd[1]: Starting Open iSCSI Daemon...
Mar 23 04:38:13 iscsid[7721]: iSCSI logger with pid=7722 started!
Mar 23 04:38:13 systemd[1]: Started Open iSCSI Daemon.
Mar 23 04:38:14 iscsid[7722]: iSCSI daemon with pid=7723 started!
Mar 23 04:38:14 iscsid[7722]: Could not read data from db. Using default
and currently negotiated values
Mar 23 04:38:20 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:38:27 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:38:34 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:38:41 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:38:48 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:38:55 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:39:02 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:39:04 iscsid[7722]: session in invalid state for logout. Try
again later
Mar 23 04:39:09 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:39:16 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:39:19 iscsid[7722]: session in invalid state for logout. Try
again later
Mar 23 04:39:20 iscsid[7722]: session in invalid state for logout. Try
again later
Mar 23 04:39:22 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:39:29 iscsid[7722]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:39:36 systemd[1]: Stopping Open iSCSI Daemon...
Mar 23 04:39:36 systemd[1]: Stopped Open iSCSI Daemon.
Mar 23 04:44:45 systemd[1]: Starting Open iSCSI Daemon...
Mar 23 04:44:45 iscsid[8120]: iSCSI logger with pid=8121 started!
Mar 23 04:44:45 systemd[1]: Started Open iSCSI Daemon.
Mar 23 04:44:46 iscsid[8121]: iSCSI daemon with pid=8122 started!
Mar 23 04:44:46 iscsid[8121]: Could not read data from db. Using default
and currently negotiated values
Mar 23 04:44:51 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:44:58 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:45:05 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:45:12 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:45:19 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:45:26 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:45:33 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:45:40 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:45:47 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:45:54 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:46:01 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:46:08 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:46:15 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:46:22 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:46:29 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:46:36 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:46:43 iscsid[8121]: session in invalid state for logout. Try
again later
Mar 23 04:46:43 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:46:50 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:46:57 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:47:04 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:47:11 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:47:18 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:47:25 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
Mar 23 04:47:32 iscsid[8121]: connect to 192.168.1.210:3260 failed (No
route to host)
========
On Tuesday, December 2, 2014 at 4:18:29 PM UTC-5, Mike Christie wrote:
>
> Thanks for reporting back.
>
> If this happens again, give us the /var/log/messages and the output of
>
> iscsiadm -m session -P 3
>
> when the iscsiadm ….. —logout command is returning the errors you pasted
> below.
>
>
>
> On Nov 30, 2014, at 12:08 AM, Shay Katz <[email protected] <javascript:>>
> wrote:
>
> Hi,
>
> during the last week i have tried to reproduce the problem without success.
>
> I guess it is false alarm.
>
> Shay
>
> On Monday, November 10, 2014 8:51:00 AM UTC+2, Mike Christie wrote:
>>
>> Could you attach your /var/log/messages for when you removed the portals
>> and when you ran the logout command?
>>
>>
>> On Nov 7, 2014, at 12:56 AM, Shay Katz <[email protected]> wrote:
>>
>> Hi
>>
>> I have client (centos 7) with logged in sessions,
>>
>>
>> [root@lgdrm1027 ~]# iscsiadm -m session
>>
>> tcp: [1] 10.206.12.5:3260,1 iqn.2008-05.com.xtremio:001e679efc4a
>> (non-flash)
>>
>> tcp: [2] 10.205.12.5:3260,1 iqn.2008-05.com.xtremio:001e679efc4a
>> (non-flash)
>>
>> tcp: [3] 10.206.12.6:3260,1 iqn.2008-05.com.xtremio:001e679efc4b
>> (non-flash)
>>
>> tcp: [4] 10.205.12.6:3260,1 iqn.2008-05.com.xtremio:001e679efc4b
>> (non-flash)
>>
>> tcp: [5] 10.206.12.15:3260,1 iqn.2008-05.com.xtremio:001e679efff6
>> (non-flash)
>>
>> tcp: [6] 10.205.12.15:3260,1 iqn.2008-05.com.xtremio:001e679efff6
>> (non-flash)
>>
>> tcp: [7] 10.206.12.16:3260,1 iqn.2008-05.com.xtremio:001e679efff7
>> (non-flash)
>>
>> tcp: [8] 10.205.12.16:3260,1 iqn.2008-05.com.xtremio:001e679efff7
>> (non-flash)
>>
>>
>> After logging in the user remove the portals from the target, now when I
>> am trying to logged out the operation fails
>>
>> And I didn't find how to remove them (There is no force flag):
>>
>>
>> [root@lgdrm1027 ~]# iscsiadm -m node -u
>>
>> Logging out of session [sid: 1, target:
>> iqn.2008-05.com.xtremio:001e679efc4a, portal: 10.206.12.5,3260]
>>
>> Logging out of session [sid: 2, target:
>> iqn.2008-05.com.xtremio:001e679efc4a, portal: 10.205.12.5,3260]
>>
>> Logging out of session [sid: 3, target:
>> iqn.2008-05.com.xtremio:001e679efc4b, portal: 10.206.12.6,3260]
>>
>> Logging out of session [sid: 4, target:
>> iqn.2008-05.com.xtremio:001e679efc4b, portal: 10.205.12.6,3260]
>>
>> Logging out of session [sid: 5, target:
>> iqn.2008-05.com.xtremio:001e679efff6, portal: 10.206.12.15,3260]
>>
>> Logging out of session [sid: 6, target:
>> iqn.2008-05.com.xtremio:001e679efff6, portal: 10.205.12.15,3260]
>>
>> Logging out of session [sid: 7, target:
>> iqn.2008-05.com.xtremio:001e679efff7, portal: 10.206.12.16,3260]
>>
>> Logging out of session [sid: 8, target:
>> iqn.2008-05.com.xtremio:001e679efff7, portal: 10.205.12.16,3260]
>>
>> iscsiadm: Could not logout of [sid: 1, target:
>> iqn.2008-05.com.xtremio:001e679efc4a, portal: 10.206.12.5,3260].
>>
>> iscsiadm: initiator reported error (9 - internal error)
>>
>> iscsiadm: Could not logout of [sid: 2, target:
>> iqn.2008-05.com.xtremio:001e679efc4a, portal: 10.205.12.5,3260].
>>
>> iscsiadm: initiator reported error (2 - session not found)
>>
>> iscsiadm: Could not logout of [sid: 3, target:
>> iqn.2008-05.com.xtremio:001e679efc4b, portal: 10.206.12.6,3260].
>>
>> iscsiadm: initiator reported error (2 - session not found)
>>
>> iscsiadm: Could not logout of [sid: 4, target:
>> iqn.2008-05.com.xtremio:001e679efc4b, portal: 10.205.12.6,3260].
>>
>> iscsiadm: initiator reported error (2 - session not found)
>>
>> iscsiadm: Could not logout of [sid: 5, target:
>> iqn.2008-05.com.xtremio:001e679efff6, portal: 10.206.12.15,3260].
>>
>> iscsiadm: initiator reported error (2 - session not found)
>>
>> iscsiadm: Could not logout of [sid: 6, target:
>> iqn.2008-05.com.xtremio:001e679efff6, portal: 10.205.12.15,3260].
>>
>> iscsiadm: initiator reported error (2 - session not found)
>>
>> iscsiadm: Could not logout of [sid: 7, target:
>> iqn.2008-05.com.xtremio:001e679efff7, portal: 10.206.12.16,3260].
>>
>> iscsiadm: initiator reported error (2 - session not found)
>>
>> iscsiadm: Could not logout of [sid: 8, target:
>> iqn.2008-05.com.xtremio:001e679efff7, portal: 10.205.12.16,3260].
>>
>> iscsiadm: initiator reported error (2 - session not found)
>>
>> iscsiadm: Could not logout of all requested sessions
>>
>> [root@lgdrm1027 ~]#
>>
>> *same scenario on centos 6.5 worked well.*
>> *Shay*
>>
>> --
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>>
>>
>>
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>
>
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