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* IBM DS3000 EXP3000 ESM Firmware Update Pack                      *
* Version 1.9A                                                    *
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NOTE TO SERVICE – Reference RETAIN # N/A

(C) Copyright International Business Machines Corporation 1999, 2012. All 
rights reserved. US Government Users Restricted Rights - Use, duplication, 
or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

Note: Before using this information and the product it supports, read the 
general information in section 6.0 "Trademarks and Notices" in this document.


Last Update:   06/14/2012

Please refer to corresponding Change History document for more information 
on new features and modifications.


1.0   Overview
2.0   Installation and Setup Instructions
3.0   Configuration Information
4.0   Unattended Mode
5.0   Web Sites and Support Phone Number
6.0   Trademarks and Notices
7.0   Disclaimer

1.0  Overview
_____________

     1.1 Overview of this code

      The IBM DS3000 EXP3000 ESM update contains ESM firmware updates for 
      the EXP3000 storage expansion enclosure.
     
      The microcode(firmware) level for the EXP3000 ESM is v01.9A.

      IMPORTANT: This firmware update is required to support attachment of
      SATA disk drives in an EXP3000, DS3200, DS3300 or DS3400.
      

     1.2 Limitations
                      
         The minimum DS3000 controller firmware levels for this update
         are:

         Model Type    			      Firmware  

         1726 (21x, 22x, HC2)  		07.35.41.00   7.35.71.00 (preferred)     
         1726 (31x, 32x, HC3)  		07.35.41.00   7.35.71.00 (preferred)     
         1726 (41x, 42x, HC4)  		07.35.41.00   7.35.71.00 (preferred)     


     1.3 Enhancements
         
         See corresponding Change History document for more information.

     1.4 Level of Recommendation

         IBM considers this update to be required for all customers who
         attach the IBM DS3000 EXP3000 to a DS3200, DS3300 or DS3400 subsystem.
         
         This update is not required to support attachment of a IBM
         DS3000 EXP3000 to a stand alone SAS RAID adapter.

         The IBM DS3000 EXP3000 ESM FRU replacements may be at a different
         ESM firmware version then the surviving ESM in an EXP3000. If the
         replacement ESM is not at the same ESM level as the surviving ESM, 
         downtime might need to be scheduled to update the ESMs after the 
         replacement is inserted. If a replacement ESM is installed and it
         has a different ESM firmware version then the surviving ESM, the 
         DS3000 controller will register an ESM hardware or firmware mismatch 
         error in the Recovery Guru. The new ESM will function; but long
         term operation with a mismatch ESM firmware in a EXP drive expansion
         enclosure is not recommend. CAUTION: Online ESM firmware updates are
         not supported at this time. 
         
         The new IBM DS3000 EXP3000 expansion enclosure supports automatic 
         ESM firmware synchronization. When you install a new ESM into an existing 
         EXP3000 that is attached to a DS3000 storage subsystem that 
         supports automatic ESM firmware synchronization, this feature 
         resolves firmware mismatch conditions by automatically 
         synchronizing the firmware in the new ESM with the firmware in the 
         existing ESM. To enable automatic ESM firmware synchronization:
         1. Verify that the DS3000 Storage Manager Event Monitor is 
            installed and running. 
         2. Verify that the DS3000 storage subsystem that the EXP3000 is 
            attached to is defined in the Enterprise Management window of 
            the DS3000 Storage Manager client.
         
 

     1.5 Dependencies

         IMPORTANT: Always check the DS3000 storage subsystem controller 
         firmware README for any required minimum version of the attached 
         drive expansion enclosure ESM firmware for that particular 
         controller firmware release. Update the ESM firmware using the 
         DS3000 Storage Manager software.
                  
         Be sure to follow the following list of prerequisites before 
         updating hard disk or ESM firmware.

            - If multiple storage expansion enclosures are selected for 
              ESM firmware updating at the same time, all IOs activity 
              must also be stopped. 

         
         If you are unsure about the sequence of firmware updates for 
         various components in the DS3000 storage subsystem configuration, 
         please call IBM Support at 1-800-IBM-SERV (1-800-426-7378) 
         before proceeding with the firmware upgrades. 

       
___________________________
2.0  Installation and Setup
___________________________    
  
    2.1  Applying updates on EXP3000 using the DS3000 Storage Manager v10.35
         client or later.
         
         ATTENTION: DS3000 controller firmware should be upgraded to
         					  version 07.35.41.00 prior to upgrading the ESM 
         					  firmware to version 1.9A.  Please review the
         					  controller firmware README file for information on
         					  the upgrade procedure.
         
         a) Go to the support tab in the Subsystem Management window 
            and select Firmware Download.
         
         b) Select the Download firmware link.
         
         c) Select Download Environmental (ESM) Card Firmware.
         
         d) Select the Drive enclosure(s) that are being updated.
         
         e) Select the correct ESM firmware file and select Start.

         NOTE: ESM firmware download should be performed with all IO quiesced.

         Allow approximately 5-10 minutes per ESM to complete the firmware 
         update.


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3.0  Configuration Information
______________________________

    3.1  There is no special configuration required.

_____________________
4.0  Unattended Mode
_____________________


    See the appropriate application tools for any possible unattended 
    mode operations.

_______________________________________
5.0  WEB Sites and Support Phone Number
_______________________________________

5.1  IBM System Storage™ Disk Storage Systems Technical Support web site:
     http://www.ibm.com/servers/storage/support/disk/

5.2  IBM System Storage™ Marketing Web Site:
     http://www.ibm.com/servers/storage/disk

5.3  You can receive hardware service through IBM Services or through your 
     IBM reseller, if your reseller is authorized by IBM to provide warranty 
     service. See http://www.ibm.com/planetwide/ for support telephone 
     numbers, or in the U.S. and Canada, call 1-800-IBM-SERV (1-800-426-
     7378).

__________________________
6.0  Trademarks and Notices
__________________________


   The following terms are trademarks of the IBM Corporation
   in the United States or other countries or both:

      IBM
      
      DS3000
      
      DS4000
      
      FAStT

      System Storage™

      the e-business logo

      xSeries

      pSeries

      HelpCenter

      Microsoft, Windows, and Windows NT are trademarks of Microsoft
      Corporation in the United States, other countries, or both.

      Java and all Java-based trademarks and logos are trademarks or
      registered trademarks of Sun Microsystems, Inc. in the United
      states, other countries, or both.

      UNIX is a registered trademark of The Open Group in the United
      States and other countries.

      Linux is a registered trademark of Linus Torvalds.

      Other company, product, and service names may be
      trademarks or service marks of others.

________________
7.0  Disclaimer
________________


7.1 THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY 
    KIND. IBM DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, 
    INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF FITNESS 
    FOR A PARTICULAR PURPOSE AND MERCHANTABILITY WITH RESPECT TO THE 
    INFORMATION IN THIS DOCUMENT. BY FURNISHING THIS DOCUMENT, IBM 
    GRANTS NO LICENSES TO ANY PATENTS OR COPYRIGHTS.


7.2 Note to U.S. Government Users -- Documentation related to
    restricted rights -- Use, duplication or disclosure is subject 
    to restrictions set forth in GSA ADP Schedule Contract with IBM 
    Corporation.



