IBM System Storage DS8000 series (Machine types 2421, 2422, 2423, and 2424) delivers new functional capabilities (zhpf and RMZ resync)

Transcription

1 , dated October 21, 2008 IBM System Storage DS8000 series (Machine types 2421, 2422, 2423, and 2424) delivers new functional capabilities (zhpf and RMZ resync) Table of contents 1 Key prerequisites 8 Services 1 Planned availability dates 8 Technical information 2 Description 10 IBM Electronic Services 3 Reference information 10 Terms and conditions 3 Product number 11 Prices 7 Publications 16 AP distribution At a glance New functional capabilities for the DS8000 series (machine types 2421, 2422, 2423, and 2424) include IBM System Storage High Performance FICON and z/os Metro/Global Mirror Incremental Resync for System z environments. Overview IBM System Storage DS8000 series (machine types 2421, 2422, 2423, and 2424) delivers High Performance FICON and z/os Global Mirror Incremental Resync in System z environments. Key prerequisites All features and functions in this announcement are supported on the IBM System Storage DS8000 series, and require DS8000 Licensed Machine Code (LMC). High Performance FICON for System z requires LMC level xx (bundle version 64.1.x.x), or later. z/os Metro/Global Mirror Incremental Resync requires LMC level (bundle version No other versions of LMC code are currently supported. Planned availability dates October 24, Plant and field installation High Performance FICON indicator (feature number 0709) High Performance FICON (feature number 7092) October 31, Plant and field installation RMZ resync indicator (feature number 0763) RMZ resync (feature numbers 76xx) IBM is a registered trademark of International Business Machines Corporation 1

2 Description High Performance FICON for System z improves performance IBM now provides. Previously, FICON working together with other DS8000 series functions provided a high-speed connection supporting multiplexed operation. High Performance FICON takes advantage of the hardware available today, with enhancements that are designed to reduce the overhead associated with supported commands, that can improve FICON I/O through put on a single DS8000 port by 100%. Enhancements have been made to the z/architecture and the FICON interface architecture to deliver improvements for online transaction processing (OLTP) workloads. When exploited by the FICON channel, the z/os operating system, and the control unit, zhpf is designed to help reduce overhead and improve performance. Additionally, the changes to the architectures offer end-to-end system enhancements to improve reliability, availability, and serviceability (RAS). Existing adapters will be able to handle an intermix of transactions using FCP, FICON, and High Performance FICON protocols. Realistic production workloads with a mix of data transfer sizes can see up to 30 to 70% of FICON I/Os utilizing zhpf, resulting in up to a 10 to 30% savings in channel utilization. This function is a modification to the FICON I/O architecture and is being worked on for inclusion into the Fibre Channel Standard, by the INCITS Fibre Channel (T11) Technical Committee's FC- SB-4 project. Support for High Performance FICON is an optional feature of the DS8000 series Turbo Models (931, 932, and 9B2), and is available with the High Performance FICON licensed feature indicator feature numbers 7092 and 0709 and corresponding DS8000 series Function (2396-LFA High Performance FICON feature number 7092). Software support is required and (CHPID type FC) requires at a minimum: z/os V1.7 with the IBM Lifecycle Extension for z/os V1.7 (5637- A01), or z/os V1.8, V1.9, or V1.10, with PTFs. z/os Metro/Global Mirror Incremental Resync allows efficient replication The IBM DS8000 series now supports z/os Metro/Global Mirror Incremental Resync which can eliminate the need for a full copy after a HyperSwap situation in 3-site z/os Metro/Global Mirror configurations. Today, the DS8000 series supports z/os Metro/Global Mirror which is a 3-site mirroring solution that utilizes IBM System Storage Metro Mirror and z/os Global Mirror (XRC). The z/os Metro/Global Mirror Incremental Resync capability is intended to enhance this solution by enabling resynchronization of data between sites using only the changed data from the Metro Mirror target to the z/os Global Mirror target after a GDPS HyperSwap. This can significantly reduce the amount of data to be copied after a Hyperswap situation and improve the resilience of an overall 3-site disaster recovery solution by reducing resync times. Support for z/os Metro/Global Mirror Incremental Resync is an optional feature of the DS8000 series Turbo Models (931, 932, and 9B2) and is available with the RMZ resync licensed feature indicator feature numbers 0763 and 76xx and DS8000 series Function (2396-LFA High Performance FICON feature numbers 76xx). RAID 6 support for existing systems RAID 6 is now available for existing systems. This is enabled by two steps, converting all existing 3011, 3021, 3031 Device Adapter features into their corresponding 3041, 3051, and 3061 Device Adapter II features, and through loading Licensed Machine Code (LMC) level xx (bundle version 64.1.x.x), or later. Accessibility by people with disabilities A U.S. Section 508 Voluntary Product Accessibility Template (VPAT) containing details on accessibility compliance can be requested at IBM is a registered trademark of International Business Machines Corporation 2

3 Reference information For details, refer to the following announcements: Hardware Announcement AG , dated October 31, 2006, (IBM System Storage DS8000 series offers a one-year "Enterprise Choice" length of warranty) Hardware Announcement AG , dated October 31, 2006, (IBM System Storage DS8000 series offers a two-year "Enterprise Choice" length of warranty) Hardware Announcement AG , dated October 31, 2006, (IBM System Storage DS8000 series offers a three-year "Enterprise Choice" length of warranty) Hardware Announcement AG , dated October 31, 2006, (IBM System Storage DS8000 series offers a four-year "Enterprise Choice" length of warranty) Product number Description Machine Model number DS8000 series Function : DS8000 series Function : DS8000 series Function B2 IBM is a registered trademark of International Business Machines Corporation 3

4 DS8000 series Function DS8000 series Function DS8000 series Function B2 : DS8000 series Function : IBM is a registered trademark of International Business Machines Corporation 4

5 - RMZ Resync indicator 0763 DS8000 series Function : DS8000 series Function B2 : : DS8000 series Function IBM is a registered trademark of International Business Machines Corporation 5

6 DS8000 series Function : DS8000 series Function B2 Model conversions - None There are no new model conversions with this announcement. This is a reminder that model conversions are disruptive. In addition, data may not be preserved during the model conversion. conversions Machine types 2421, 2422, 2423, and Models 931, 932, and 92E Device adapters Returned from To parts * Description Yes Device Adapter Set conversion IBM is a registered trademark of International Business Machines Corporation 6

7 Machine types 2421, 2422, 2423, and Models 9AE and 9B2 Device adapters Returned from To parts * Description Yes Device Adapter Set A conversion Yes Device Adapter Set B conversion Exchanges Machine types 2421, 2422, 2423, and Models 931, 932, and 92E Disk drive sets Returned from To parts * Description Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Machine types 2421, 2422, 2423, and Models 9B2 and 9AE Disk drive sets Returned From To parts * Description Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Yes Disk drive set exchange Publications DS8000 publications are available at Publications can be ordered from your IBM representative, by direct order, or through the Publications Center Web site at cgibin/pbi.cgi IBM is a registered trademark of International Business Machines Corporation 7

8 The IBM Systems Information Center provides you with a single information center where you can access product documentation for IBM systems hardware, operating systems, and server software. Through a consistent framework, you can efficiently find information and personalize your access. The IBM Systems Information Center is at IBM Publications Center Portal The Publications Center is a worldwide central repository for IBM product publications and marketing material with a catalog of 70,000 items. Extensive search facilities are provided, as well as payment options via credit card. A large number of publications are available online in various file formats, which can currently be downloaded free of charge. Services Global Technology Services IBM services include business consulting, outsourcing, hosting services, applications, and other technology management. These services help you learn about, plan, install, manage, or optimize your IT infrastructure to be an On Demand Business. They can help you integrate your high-speed networks, storage systems, application servers, wireless protocols, and an array of platforms, middleware, and communications software for IBM and many non-ibm offerings. IBM is your one-stop shop for IT support needs. For details on available services, contact your IBM representative or visit For details on available IBM Business Continuity and Recovery Services, contact your IBM representative or visit For details on education offerings related to specific products, visit Select your country, and then select the product as the category. Technical information EMC conformance Taiwan BSMI CNS13438 (Taiwan EMC Standard) ACA C-Tick (Australia and New Zealand) Specified operating environment Hardware requirements Licensed Machine Code All features and functions in this announcement are supported on the IBM System Storage DS8000 series and require DS8000 Licensed Machine Code (LMC). High Performance FICON for System z requires LMC level xx (bundle version 64.1.x.x), or later. z/os Metro/Global Mirror Incremental Resync requires LMC level (bundle version ). No other versions of LMC code are currently supported. IBM is a registered trademark of International Business Machines Corporation 8

9 Some DS8000 series features and functions may not be available or supported in all environments. Current information on supported environments, prerequisites, and minimum operating system levels is available at Planning information Customer responsibilities Physical configuration planning Physical configuration planning is a customer responsibility. Your disk marketing specialist can help you plan and select the DS8000 series physical configuration and features. Introductory information, including required and optional features, can be found in theibm System Storage DS8000 Introduction and Planning Guide (GC ). Capacity and performance planning assistance is also available. Through the use of Disk Magic, your disk marketing specialist can help you plan and anticipate performance characteristics for specific workloads by modelling proposed configurations. Installation planning Installation planning is a customer responsibility. Information about planning the installation of your DS8000 series, including equipment, site, and power requirements, can be found in the IBM System Storage DS8000 Introduction and Planning Guide (GC ). Logical configuration planning and application Logical configuration planning is a customer responsibility. Logical configuration refers to the creation of RAID ranks, volumes, and/or LUNs, and the assignment of the configured capacity to servers. Application of the initial logical configuration and all subsequent modifications to the logical configuration is a customer responsibility. The logical configuration can be created, applied, and modified using the DS Storage Manager, DS CLI, or DS Open API. IBM Global Services will also apply and/or modify your logical configuration (fee-based services). Licensed Machine Code planning and application IBM may release changes to the DS8000 series Licensed Machine Code. IBM plans to make most DS8000 series Licensed Machine Code changes available for download by the DS8000 series system from the IBM System Storage technical support worldwide Web. Please note that not all Licensed Machine Code changes may be available via the support Web site. If the machine does not function as warranted and your problem can be resolved through your application of downloadable Licensed Machine Code, you are responsible for downloading and installing these designated Licensed Machine Code changes as IBM specifies. IBM has responsibility for installing changes that IBM does not make available for you to download. The DS8000 series includes many enhancements to make the Licensed Machine Code change process simpler, quicker, and more automated. If you would prefer, you may request IBM to install downloadable Licensed Machine Code changes; however, you may be charged for that service. Calculating physical and effective capacity Refer to theibm System Storage DS8000 Introduction and Planning Guide (GC ) for capacity calculation guidelines. You are responsible for downloading or obtaining from IBM, and installing designated Machine Code (microcode, basic input/output system code (called "BIOS"), utility programs, device drivers, and diagnostics delivered with an IBM machine) and other software updates in a timely manner from an IBM Internet Web site or from other electronic media, and following the instructions that IBM provides. You may request IBM to install Machine Code changes; however, you may be charged for that service. IBM is a registered trademark of International Business Machines Corporation 9

10 Cable orders No cables required. Security, auditability, and control This product uses the security and auditability features of the host hardware, host software, and/ or application software to which it is attached. The customer is responsible for evaluation, selection, and implementation of security features, administrative procedures, and appropriate controls in application systems and communications facilities. IBM Electronic Services IBM has transformed its delivery of hardware and software support services to help you achieve higher system availability. Electronic Services is a Web-enabled solution that offers an exclusive, no-additional-charge enhancement to the service and support available for IBM servers. These services are designed to provide the opportunity for greater system availability with faster problem resolution and preemptive monitoring. Electronic Services comprises two separate, but complementary, elements: Electronic Services news page and Electronic Services Agent. The Electronic Services news page is a single Internet entry point that replaces the multiple entry points traditionally used to access IBM Internet services and support. The news page enables you to gain easier access to IBM resources for assistance in resolving technical problems. The Electronic Service Agent is no-additional-charge software that resides on your server. It monitors events and transmits system inventory information to IBM on a periodic, client-defined timetable. The Electronic Service Agent automatically reports hardware problems to IBM. Early knowledge about potential problems enables IBM to deliver proactive service that may result in higher system availability and performance. In addition, information collected through the Service Agent is made available to IBM service support representatives when they help answer your questions or diagnose problems. Installation and use of IBM Electronic Service Agent for problem reporting enables IBM to provide better support and service for your IBM server. To learn how Electronic Services can work for you, visit Terms and conditions MES Discount applicable No Field Installable Yes Warranty Period Machine type 2421: One year Machine type 2422: Two years Machine type 2423: Three years Machine type 2424: Four years Customer Setup No IBM is a registered trademark of International Business Machines Corporation 10

11 Licensed Internal Code Same license terms and conditions as designated machine. Prices For all local charges, contact your IBM representative. Machine DS8000 series Function Machine DS8000 series Function Machine DS8000 series Function B2 IBM is a registered trademark of International Business Machines Corporation 11

12 Machine DS8000 series Function : Machine DS8000 series Function RMZ resync Indicator 0763 Machine DS8000 series Function B2 IBM is a registered trademark of International Business Machines Corporation 12

13 Machine DS8000 series Function : Machine DS8000 series Function Machine DS8000 series Function B2 IBM is a registered trademark of International Business Machines Corporation 13

14 Machine DS8000 series Function Machine DS8000 series Function Machine DS8000 series Function B2 IBM is a registered trademark of International Business Machines Corporation 14

15 NC = No charge Change Options Install Description Number Type Conversion Exchange Remove - High Performance FICON 0709 Both No No Yes indicator Both No No Yes Both No No Yes Both No No Yes Both No No Yes Both No No Yes Both No No Yes Both No No Yes Both No No Yes Both No No Yes Both No No Yes The feature change options define the approach by which the feature number is removed from the machine and/or IBM machine-level inventory records. Conversion: As necessary, IBM service personnel will remove components from the machine and/or install additional components required to complete the conversion. Exchange: As necessary, IBM service personnel will remove components from the machine and/or install additional components required to complete the conversion. Remove: This is an administrative transaction and only updates IBM machine and inventory records, except under the following condition: IBM will remove components from the machine if the Remove is ordered in conjunction with a Add transaction. IBM is a registered trademark of International Business Machines Corporation 15

16 AP distribution Country/Region Announced AP IOT ASEAN* Yes India/South Asia** Yes Australia Yes People's Republic of China Yes Hong Kong S.A.R of the PRC Yes Macao S.A.R of the PRC Yes Taiwan Yes Korea Yes New Zealand Yes Japan IOT Japan Yes * Brunei Darussalam, Indonesia, Cambodia, Lao People's Democratic Republic, Malaysia, Philippines, Singapore, Thailand, and Vietnam **Bangladesh, Bhutan, India, Sri Lanka, Maldives, Nepal, and Afghanistan Trademarks DS8000, System Storage, HyperSwap and Electronic Service Agent are trademarks of IBM Corporation in the United States, other countries, or both. IBM, FICON, z/os, System z, z/architecture, GDPS and Current are registered trademarks of IBM Corporation in the United States, other countries, or both. Other company, product, and service names may be trademarks or service marks of others. Terms of use IBM products and services which are announced and available in your country can be ordered under the applicable standard agreements, terms, conditions, and prices in effect at the time. IBM reserves the right to modify or withdraw this announcement at any time without notice. This announcement is provided for your information only. Reference to other products in this announcement does not necessarily imply those products are announced, or intend to be announced, in your country. Additional terms of use are located at: For the most current information regarding IBM products, consult your IBM representative or reseller, or visit the IBM worldwide contacts page IBM is a registered trademark of International Business Machines Corporation 16