Bug 726035

Summary: iscsi discovery failure
Product: Red Hat Enterprise Linux 5 Reporter: Raman kumar <raman36127>
Component: lsscsiAssignee: Chip Coldwell <coldwell>
Status: CLOSED WONTFIX QA Contact: BaseOS QE - Apps <qe-baseos-apps>
Severity: high Docs Contact:
Priority: unspecified    
Version: 5.5CC: raman36127
Target Milestone: rcFlags: pm-rhel: needinfo? (raman36127)
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-06-02 13:26:00 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Raman kumar 2011-07-27 11:36:25 UTC 
iscsiadm: Could not login to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.12,3260]: 
iscsiadm: initiator reported error (8 - connection timed out)
iscsiadm: Could not login to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.10,3260]: 
iscsiadm: initiator reported error (8 - connection timed out)
iscsiadm: Could not login to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.12,3260]: 
iscsiadm: initiator reported error (8 - connection timed out)
iscsiadm: Could not login to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.10,3260]: 
iscsiadm: initiator reported error (8 - connection timed out)
iscsiadm: Could not log into all portals. Err 8.




CentOS release 5.5 (Final)


 #iscsiadm -m discovery -t sendtargets -p 10.10.10.10
iscsiadm: socket 3 header read timed out
iscsiadm: Login I/O error, failed to receive a PDU
iscsiadm: retrying discovery login to 10.10.10.10
iscsiadm: connection to discovery address 10.10.10.10 failed
iscsiadm: connection to discovery address 10.10.10.10 failed
iscsiadm: connection to discovery address 10.10.10.10 failed
iscsiadm: socket 3 header read timed out
iscsiadm: Login I/O error, failed to receive a PDU
iscsiadm: retrying discovery login to 10.10.10.10
iscsiadm: connection login retries (reopen_max) 5 exceeded
iscsiadm: Could not perform SendTargets discovery.



[root@tg1utools01 bacula]# ping 10.10.10.10
PING 10.10.10.10 (10.10.10.10) 56(84) bytes of data.
64 bytes from 10.10.10.10: icmp_seq=1 ttl=64 time=1.45 ms
64 bytes from 10.10.10.10: icmp_seq=2 ttl=64 time=0.396 ms
64 bytes from 10.10.10.10: icmp_seq=3 ttl=64 time=0.364 ms
64 bytes from 10.10.10.10: icmp_seq=4 ttl=64 time=0.288 ms
64 bytes from 10.10.10.10: icmp_seq=5 ttl=64 time=0.434 ms
Comment 1 Raman kumar 2011-07-28 09:43:16 UTC 
i dont want to take reboot of my Tape library but its a bit urgent after after reboot the tape it works fine.  


/etc/init.d/iscsi restart
Logging out of session [sid: 1, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.12,3260]
Logging out of session [sid: 2, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.10,3260]
Logging out of session [sid: 3, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.12,3260]
Logging out of session [sid: 4, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.10,3260]
Logout of [sid: 1, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.12,3260]: successful
Logout of [sid: 2, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.10,3260]: successful
Logout of [sid: 3, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.12,3260]: successful
Logout of [sid: 4, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.10,3260]: 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.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.12,3260]
Logging in to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.10,3260]
Logging in to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.12,3260]
Logging in to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.10,3260]
Login to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.12,3260]: successful
Login to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.1, portal: 10.10.10.10,3260]: successful
Login to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.12,3260]: successful
Login to [iface: default, target: iqn.1988-11.com.dell.20120a:eui.5000e1113a1db002.0, portal: 10.10.10.10,3260]: successful
                                                           [  OK  ]
Comment 2 RHEL Program Management 2014-03-07 13:57:48 UTC 
This bug/component is not included in scope for RHEL-5.11.0 which is the last RHEL5 minor release. This Bugzilla will soon be CLOSED as WONTFIX (at the end of RHEL5.11 development phase (Apr 22, 2014)). Please contact your account manager or support representative in case you need to escalate this bug.
Comment 3 RHEL Program Management 2014-06-02 13:26:00 UTC 
Thank you for submitting this request for inclusion in Red Hat Enterprise Linux 5. We've carefully evaluated the request, but are unable to include it in RHEL5 stream. If the issue is critical for your business, please provide additional business justification through the appropriate support channels (https://access.redhat.com/site/support).