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Bug 489389

Summary: [QLOGIC 5.4 bug] qla4xxx: Extended Sense Data Errors
Product: Red Hat Enterprise Linux 5 Reporter: Karen Higgins <karen.higgins>
Component: kernelAssignee: Marcus Barrow <mbarrow>
Status: CLOSED ERRATA QA Contact: Red Hat Kernel QE team <kernel-qe>
Severity: urgent Docs Contact:
Priority: high    
Version: 5.4CC: andriusb, benl, bugproxy, coughlan, cward, dzickus, emcnabb, epollard, jjarvis, mchristi, mgahagan, qlogic-redhat-ext, syeghiay
Target Milestone: rcKeywords: OtherQA, Regression
Target Release: 5.4   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2009-09-02 08:29:02 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:    
Bug Blocks: 460170    
Attachments:
Description Flags
Extended Sense Data Errors none

Description Karen Higgins 2009-03-09 20:08:01 UTC 
Description of problem:
If more than 32 bytes of sense data is returned from a target, the driver currently returns the first 32 bytes of sense data accurately; but the remaining sense data is garbage.

The bug fix is to (1) copy the first 32 bytes of sense data (from the original STATUS IOCB pkt), (2) copy the valid remaining sense data (from the adjoining STATUS_CONTINUATION IOCB pkt/s), and (3) return the command when all valid sense data has been copied.


Version-Release number of selected component (if applicable):


How reproducible:


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Additional info:
Comment 1 RHEL Program Management 2009-03-09 21:37:54 UTC 
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux maintenance release.  Product Management has requested
further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed
products.  This request is not yet committed for inclusion in an Update
release.
Comment 2 Dave Wagner 2009-04-24 06:16:15 UTC 
Created attachment 341103 [details]
Extended Sense Data Errors

Fixed sense data errors occurring above the first 32 bytes,
as required by some third party applications.  Sense data
in the first 32 bytes has always been correct.
Comment 3 Don Zickus 2009-06-18 14:51:01 UTC 
in kernel-2.6.18-154.el5
You can download this test kernel from http://people.redhat.com/dzickus/el5

Please do NOT transition this bugzilla state to VERIFIED until our QE team
has sent specific instructions indicating when to do so.  However feel free
to provide a comment indicating that this fix has been verified.
Comment 5 Chris Ward 2009-07-03 18:26:50 UTC 
~~ Attention - RHEL 5.4 Beta Released! ~~

RHEL 5.4 Beta has been released! There should be a fix present in the Beta release that addresses this particular request. Please test and report back results here, at your earliest convenience. RHEL 5.4 General Availability release is just around the corner!

If you encounter any issues while testing Beta, please describe the issues you have encountered and set the bug into NEED_INFO. If you encounter new issues, please clone this bug to open a new issue and request it be reviewed for inclusion in RHEL 5.4 or a later update, if it is not of urgent severity.

Please do not flip the bug status to VERIFIED. Only post your verification results, and if available, update Verified field with the appropriate value.

Questions can be posted to this bug or your customer or partner representative.
Comment 6 Chris Ward 2009-07-10 19:11:54 UTC 
~~ Attention Partners - RHEL 5.4 Snapshot 1 Released! ~~

RHEL 5.4 Snapshot 1 has been released on partners.redhat.com. If you have already reported your test results, you can safely ignore this request. Otherwise, please notice that there should be a fix available now that addresses this particular request. Please test and report back your results here, at your earliest convenience. The RHEL 5.4 exception freeze is quickly approaching.

If you encounter any issues while testing Beta, please describe the issues you have encountered and set the bug into NEED_INFO. If you encounter new issues, please clone this bug to open a new issue and request it be reviewed for inclusion in RHEL 5.4 or a later update, if it is not of urgent severity.

Do not flip the bug status to VERIFIED. Instead, please set your Partner ID in the Verified field above if you have successfully verified the resolution of this issue. 

Further questions can be directed to your Red Hat Partner Manager or other appropriate customer representative.
Comment 8 Marcus Barrow 2009-07-28 16:56:03 UTC 
Verified in 2.6.18-159.
Comment 10 errata-xmlrpc 2009-09-02 08:29:02 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2009-1243.html