Bug 166275

Summary:	iscsi-ls does not output tape configuration correctly
Product:	Red Hat Enterprise Linux 4	Reporter:	AJ Lewis <157070.alewis>
Component:	iscsi-initiator-utils	Assignee:	Mike Christie <mchristi>
Status:	CLOSED WONTFIX	QA Contact:	Brock Organ <borgan>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.0	CC:	coughlan, mchristi, smitha.narayan
Target Milestone:	---
Target Release:	---
Hardware:	i686
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-06-20 16:18:52 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	159708
Bug Blocks:

Description AJ Lewis 2005-08-18 16:25:32 UTC

Cloned for the iscsi-initiator-utils component.

+++ This bug was initially created as a clone of Bug #159708 +++

Description of problem:
After configuring a Tape LUN, iscsi-ls -l shows the device mapped to. But it
also gives some error message as well. If any IO is executed on this tape, the
linux host panics and crashes.

Version-Release number of selected component (if applicable):
- kernel-smp-2.6.9-11.EL
- kernel-smp-devel-2.6.9-11.EL

How reproducible:
Always reproducible

Steps to Reproduce:
1. Configured a tape (Quantum ATL1500) LUN on MDS 9216
2. Execution of iscsi-ls -l gives the following output:
[root@cnitin-linux-6 ~]# iscsi-ls -l
*******************************************************************************
SFNet iSCSI Driver Version ...4:0.1.11(12-Jan-2005)
*******************************************************************************
TARGET NAME             : iqn.2004-04.com.cisco.cnitin-tape-drive-2
TARGET ALIAS            : 
HOST ID                 : 0
BUS ID                  : 0
TARGET ID               : 0
TARGET ADDRESS          : 10.1.1.80:3260,12416
SESSION STATUS          : ESTABLISHED AT Wed Jun  1 16:00:00 IST 2005
SESSION ID              : ISID 00023d000001 TSIH 3080

DEVICE DETAILS:
---------------
LUN ID : 0
  Vendor: QUANTUM  Model: SuperDLT1        Rev: 2323
  Type:   Sequential-Access                ANSI SCSI revision: 04
open class /sys/block/st0 failed: No such file or directory
  page83 type0: 
open class /sys/block/st0 failed: No such file or directory
  page80: 
  Device: /dev/st0
*******************************************************************************

  
Actual results:
iscsi-ls -l gives errors when a tape LUN is configured.
Also, an IO on tape device displayed panics the system.


Expected results:
iscsi-ls -l should display the tape details without errors. An IO on tape should
not panic the system.

Comment 3 Jiri Pallich 2012-06-20 16:18:52 UTC

Thank you for submitting this issue for consideration in Red Hat Enterprise Linux. The release for which you requested us to review is now End of Life. 
Please See https://access.redhat.com/support/policy/updates/errata/

If you would like Red Hat to re-consider your feature request for an active release, please re-open the request via appropriate support channels and provide additional supporting details about the importance of this issue.