Bug 166275 - iscsi-ls does not output tape configuration correctly
iscsi-ls does not output tape configuration correctly
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: iscsi-initiator-utils (Show other bugs)
i686 Linux
medium Severity medium
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Assigned To: Mike Christie
Brock Organ
Depends On: 159708
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Reported: 2005-08-18 12:25 EDT by AJ Lewis
Modified: 2012-06-20 12:18 EDT (History)
3 users (show)

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Doc Type: Bug Fix
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Last Closed: 2012-06-20 12:18:52 EDT
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Description AJ Lewis 2005-08-18 12:25:32 EDT
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          :,12416
SESSION STATUS          : ESTABLISHED AT Wed Jun  1 16:00:00 IST 2005
SESSION ID              : ISID 00023d000001 TSIH 3080

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
  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 12:18:52 EDT
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.

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