Book description
This IBM® Redbooks® publication describes the concepts, architecture, and implementation of the IBM DS8900F family. This book provides reference information to assist readers who need to plan for, install, and configure the DS8900F systems. This edition applies to DS8900F systems running microcode Release 9.0 (Bundle 89.0 / Licensed Machine Code (LMC) 7.9.0.xxx).
The DS8900F family offers two new classes:
- IBM DS8910F: Flexibility Class all-flash: The Flexibility Class is designed to reduce complexity while addressing various workloads at the lowest DS8900F family entry cost.
- IBM DS8950F: Agility Class all-flash: The Agility Class is designed to consolidate all your mission-critical workloads for IBM Z®, IBM LinuxONE, IBM Power Systems, and distributed environments under a single all-flash storage solution.
The DS8900F architecture relies on powerful IBM POWER9™ processor-based servers that manage the cache to streamline disk input/output (I/O), which maximizes performance and throughput. These capabilities are further enhanced by High-Performance Flash Enclosures (HPFE) Gen2.
Like its predecessors, the DS8900F supports advanced disaster recovery (DR) solutions, business continuity solutions, and thin provisioning.
The IBM DS8910F Rack-Mounted model 993 is described in a separate publication, IIBM DS8910F Model 993 Rack-Mounted Storage System, REDP-5566.
Table of contents
- Front cover
- Notices
- Preface
- Part 1 Concepts and architecture
- Chapter 1. Introduction to the IBM DS8900F storage system
- Chapter 2. IBM DS8900F hardware components and architecture
- Chapter 3. IBM DS8900 reliability, availability, and serviceability
- Chapter 4. Virtualization concepts
- Chapter 5. IBM DS8000 Copy Services overview
- Chapter 6. IBM DS8900F performance characteristics
- Part 2 Planning and installation
-
Chapter 7. IBM DS8900F physical planning and installation
- 7.1 Considerations before the installation: Planning for growth
-
7.2 Planning for the physical installation
- 7.2.1 Delivery and staging area
- 7.2.2 Floor type and loading
- 7.2.3 Overhead cabling features
- 7.2.4 Room space and service clearance
- 7.2.5 Power requirements and operating environment
- 7.2.6 Host interface and cables
- 7.2.7 Host adapter Fibre Channel specifics for open environments
- 7.2.8 FICON specifics on a z/OS environment
- 7.2.9 Best practices for host adapters
- 7.2.10 WWNN and WWPN determination
-
7.3 Network connectivity planning
- 7.3.1 Hardware Management Console and network access
- 7.3.2 IBM Spectrum Control and IBM Storage Insights
- 7.3.3 Data Storage Command-Line Interface
- 7.3.4 Remote support connection
- 7.3.5 Storage area network connection
- 7.3.6 Key manager servers for encryption
- 7.3.7 Lightweight Directory Access Protocol server for single sign-on
- 7.4 Remote Mirror and Remote Copy connectivity
- 7.5 Disk capacity considerations
- Chapter 8. IBM DS8900F Management Console planning and setup
- Chapter 9. IBM DS8900F features and licensed functions
- Part 3 Storage configuration
- Chapter 10. Configuration flow
-
Chapter 11. IBM DS8900F Storage Management GUI
- 11.1 Introduction
- 11.2 DS GUI: Getting started
- 11.3 System configuration overview
- 11.4 Logical configuration overview
- 11.5 Logical configuration for open systems (FB) volumes
- 11.6 Logical configuration for Count Key Data volumes
- 11.7 Expanding volumes
- 11.8 Deleting a pool
- 11.9 Deleting volumes
- 11.10 Reinitializing a thin-provisioned volume
- 11.11 Easy Tier support
- 11.12 Monitoring system health
- 11.13 Performance monitoring
- 11.14 Fibre Channel error rate statistics
- 11.15 Providing feedback
-
Chapter 12. Configuration with the command-line interface
-
12.1 DS CLI overview
- 12.1.1 Supported operating systems for the DS CLI
- 12.1.2 Installation hints and tips
- 12.1.3 Installing the DS CLI on a Windows 10 system
- 12.1.4 Installing the DS CLI on an z/OS system
- 12.1.5 DS CLI version
- 12.1.6 User accounts
- 12.1.7 User management by using the DS CLI
- 12.1.8 DS CLI profile
- 12.1.9 Configuring the DS CLI to use a second HMC
- 12.1.10 Command structure
- 12.1.11 Using the DS CLI application
- 12.1.12 Return codes
- 12.1.13 User assistance
- 12.2 I/O port configuration
- 12.3 DS8900F storage configuration for fixed-block volumes
- 12.4 DS8900F storage configuration for the CKD volumes
- 12.5 Metrics with DS CLI
- 12.6 Private network security commands
- 12.7 Copy Services commands
- 12.8 Further information
-
12.1 DS CLI overview
- Part 4 Maintenance and upgrades
- Chapter 13. Licensed Machine Code
-
Chapter 14. Monitoring and support
- 14.1 SNMP implementation on the DS8900
- 14.2 SNMP notifications
- 14.3 SNMP configuration
- 14.4 Introduction to remote support
- 14.5 IBM policies for remote support
- 14.6 Remote support advantages
- 14.7 Remote support and Call Home
- 14.8 Remote Support Access (inbound)
- 14.9 Audit logging
- 14.10 Using IBM Storage Insights
- Related publications
- Back cover
Product information
- Title: IBM DS8900F Architecture and Implementation
- Author(s):
- Release date: May 2020
- Publisher(s): IBM Redbooks
- ISBN: 9780738458397
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