Hi,
I'm trying to disconnect some iSCSI targets, but can't seem to.
[root@localhost ~]# iscsiadm -m session tcp: [1] 192.168.2.202:3260,1 iqn.2011.01.22.freenas.nvr:500gb tcp: [3] 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.thin3.vg0.1tba tcp: [4] 192.168.2.202:3260,1 iqn.2011.01.22.freenas.nvr:extent0 tcp: [5] 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.iscsi0.vg0.500gb
I need to disconnect all 4 of these
[root@localhost ~]# iscsiadm -m node -T 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.iscsi0.vg0.500gb -p 196.34.136.200 --logout
The target is still there, even though I tell it to disconnect.
[root@localhost ~]# iscsiadm -m session tcp: [1] 192.168.2.202:3260,1 iqn.2011.01.22.freenas.nvr:500gb tcp: [3] 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.thin3.vg0.1tba tcp: [4] 192.168.2.202:3260,1 iqn.2011.01.22.freenas.nvr:extent0 tcp: [5] 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.iscsi0.vg0.500gb
I can't delete it either: [root@localhost ~]# iscsiadm -m node --op delete --targetname 192.168.2.202:3260,1 iqn.2011.01.22.freenas.nvr:500gb iscsiadm: no records found!
Restarting iscsi gives some odd errors:
[root@localhost ~]# /etc/init.d/iscsi restart Logging out of session [sid: 1, target: iqn.2011.01.22.freenas.nvr:500gb, portal: 192.168.2.202,3260] Logging out of session [sid: 3, target: iqn.2011-2.za.co.securehosting:RAID.thin3.vg0.1tba, portal: 192.168.2.200,3260] Logging out of session [sid: 4, target: iqn.2011.01.22.freenas.nvr:extent0, portal: 192.168.2.202,3260] Logging out of session [sid: 5, target: iqn.2011-2.za.co.securehosting:RAID.iscsi0.vg0.500gb, portal: 192.168.2.200,3260] Logout of [sid: 1, target: iqn.2011.01.22.freenas.nvr:500gb, portal: 192.168.2.202,3260]: successful Logout of [sid: 3, target: iqn.2011-2.za.co.securehosting:RAID.thin3.vg0.1tba, portal: 192.168.2.200,3260]: successful Logout of [sid: 4, target: iqn.2011.01.22.freenas.nvr:extent0, portal: 192.168.2.202,3260]: successful Logout of [sid: 5, target: iqn.2011-2.za.co.securehosting:RAID.iscsi0.vg0.500gb, portal: 192.168.2.200,3260]: successful Stopping iSCSI daemon: iscsid dead but pid file exists [ OK ] Starting iSCSI daemon: [ OK ] [ OK ] Setting up iSCSI targets: Logging in to [iface: default, target: iqn.2011.01.22.freenas.nvr:500gb, portal: 192.168.2.202,3260] Logging in to [iface: default, target: iqn.2011-2.za.co.securehosting:RAID.thin1.vg0.2tb, portal: 192.168.2.200,3260] Logging in to [iface: default, target: iqn.2011-2.za.co.securehosting:RAID.thin3.vg0.1tba, portal: 192.168.2.200,3260] Logging in to [iface: default, target: iqn.2011.01.22.freenas.nvr:extent0, portal: 192.168.2.202,3260] Logging in to [iface: default, target: iqn.2011-2.za.co.securehosting:RAID.iscsi0.vg0.500gb, portal: 192.168.2.200,3260] Logging in to [iface: default, target: iqn.2011-2.za.co.securehosting:RAID.thin2.vg0.1tb, portal: 192.168.2.200,3260] Login to [iface: default, target: iqn.2011.01.22.freenas.nvr:500gb, portal: 192.168.2.202,3260]: successful iscsiadm: Could not login to [iface: default, target: iqn.2011-2.za.co.securehosting:RAID.thin1.vg0.2tb, portal: 192.168.2.200,3260]: iscsiadm: initiator reported error (19 - encountered non-retryable iSCSI login failure) Login to [iface: default, target: iqn.2011-2.za.co.securehosting:RAID.thin3.vg0.1tba, portal: 192.168.2.200,3260]: successful Login to [iface: default, target: iqn.2011.01.22.freenas.nvr:extent0, portal: 192.168.2.202,3260]: successful Login to [iface: default, target: iqn.2011-2.za.co.securehosting:RAID.iscsi0.vg0.500gb, portal: 192.168.2.200,3260]: successful iscsiadm: Could not login to [iface: default, target: iqn.2011-2.za.co.securehosting:RAID.thin2.vg0.1tb, portal: 192.168.2.200,3260]: iscsiadm: initiator reported error (19 - encountered non-retryable iSCSI login failure) iscsiadm: Could not log into all portals. Err 19.
Interestingly, the targets which iscsi reports as not existing, does exist:
[root@localhost ~]# iscsiadm -m discovery -t sendtargets -p 192.168.2.200 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.thin1.vg0.2tb 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.thin3.vg0.1tba 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.iscsi0.vg0.500gb 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.thin2.vg0.1tb
Is there any other way to force these disconnects, and re-connect them? The machine runs on CentOS 5.5 x64 + XEN:
[root@localhost ~]# cat /etc/redhat-release CentOS release 5.5 (Final) [root@localhost ~]# uname -a Linux localhost.localdomain 2.6.18-194.el5xen #1 SMP Fri Apr 2 15:34:40 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux [root@localhost ~]#