IBM SUBSYSTEM DEVICE DRIVER 1.3.4.4 README FOR WINDOWS NT(R) TABLE OF CONTENTS 1.0 ABOUT THIS README FILE 1.1 Who should read this README file 1.2 How to get help 1.3 Help contacts 1.4 Where to find more information 2.0 README.txt 3.0 DEFECTS CORRECTED 4.0 NOTICES 4.1 Trademarks and service marks 1.0 ABOUT THIS README FILE Welcome to IBM Subsystem Device Driver. This README file contains the latest information about installing IBM Subsystem Device Driver 1.3.4.4. 1.1 Who should read this README file This documentation is for storage administrators, system programmers, and performance and capacity analysts. 1.2 How to get help The most current support information can be found on the following Web site: www.ibm.com/storage/support/techsup/swtechsup.nsf/support/sddupdates For support procedures, you can also go to the following Web site: ssddom01.storage.ibm.com/techsup/swtechsup.nsf/support/sddsupport 1.3 Help contacts Who to contact for administrative support (non-technical) You may call this number concerning questions on hardware/software orders, hardware maintenance, services contract of entitlement, and invoices: Commercial or State & Local Support Operations: 1-877-426-6006 (Please listen to voice prompts) Business Partner Support Operations direct toll free number: 1-800-426-9990 Federal Government Support Operations direct toll free number: 1-800-333-6705 1.4 Where to find more information For more information, you can refer to The Subsystem Device Driver Installation and User's Guide. You can also go to the ESS Open Systems Support Web site, located at: www.storage.ibm.com/hardsoft/products/ess/supserver.htm 2.0 README.txt This README file contains last-minute product information for the Subsystem Device Driver 1.3.4.4. You should print and review the contents of this README file and the Subsystem Device Driver Installation and User's Guide before installing the Subsystem Device Driver. The most current level of the documentation and support information can be found on the Web at: www.ibm.com/storage/support/techsup/swtechsup.nsf/support/sddupdates If you attempt to install IBM Subsystem Device Driver over an existing version of IBM Subsystem Device Driver or IBM Data Path Optimizer (DPO), the installation will fail. You must uninstall any previous version of Subsystem Device Driver or DPO before installing this version of the Subsystem Device Driver. See the Subsystem Device Driver Installation and User's Guide for instructions for uninstalling. 3.0 DEFECTS CORRECTED The following list contains the defects corrected in this release of Subsystem Device Driver. Defect #'s are for IBM internal reference use only. ====================================================================== Defect # Description ====================================================================== 1579 SDD server support for Windows NT. 1642 Enable Fast Recovery Policy for SDD. 76452 WINNT user32.dll initialization fails. 76445 WINNT CLuster member reboots. 76448 WINNT movegroup preferred owner does not work. 76605 WINNT SDD movegrp Messages incomplete. 80336 SDD version 1.3.3.1 or later allows vpaths to be configured using ESS Model 800 LUNs. This is in addition to supporting LUNs from ESS Models Exx and Fxx. 3.1 Details The following section provides additional information, as applicable, about the defects and fixes listed previously. ================================================================ Details ================================================================ 76448 Movegroup does not work with Windows NT preferred owner. The MoveGroup Service is shipped with Windows NT 1.3.4.4 to address the ability to access the cluster resources when a movegroup is performed and primary path disabled in a cluster environment. The default startup type of MoveGroup Service is manual. To activate this change, the startup type needs to be automatic. You can change the startup type to automatic as follows: Start->Settings->Control Panel->Services->SDD Movegroup Service ->Change Startup type to Automatic->Click OK Once the startup type of MoveGroup Service is changed to automatic, a move group of all cluster resources will be performed when a node of the NT cluster is restarted. The startup type of the MoveGroup Service should the same for both cluster nodes. 4.0 NOTICES This information was developed for products and services offered in the U.S.A. IBM may not offer the products, services,or features discussed in this document in other countries. Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any IBM intellectual property right may be used instead. However, it is the user's responsibility to evaluate and verify the operation of any non-IBM product, program,or service. IBM may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to: IBM Director of Licensing IBM Corporation North Castle Drive Armonk, NY 10504-1785 U.S.A. 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Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. IBM may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice. IBM may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. Any performance data contained herein was determined in a controlled environment. Therefore, the results obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurement may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment. Information concerning non-IBM products was obtained from the suppliers of those products, their published announcements or other publicly available sources. IBM has not tested those products and cannot confirm the accuracy of performance, compatibility or any other claims related to non-IBM products. Questions on the capabilities of non-IBM products should be addressed to the suppliers of those products. This information contains examples of data and reports used in daily business operations. To illustrate them as completely as possible, the examples include the names of individuals, companies, brands, and products. All of these names are fictitious and any similarity to the names and addresses used by an actual business enterprise is entirely coincidental. 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