Book description
The success or failure of businesses often depends on how well organizations use their data assets for competitive advantage. Deeper insights from data require better information technology.
As organizations modernize their IT infrastructure to boost innovation rather than limit it, they need a data storage system that can keep pace with highly virtualized environments, cloud computing, mobile and social systems of engagement, and in-depth, real-time analytics.
Making the correct decision on storage investment is critical. Organizations must have enough storage performance and agility to innovate as they need to implement cloud-based IT services, deploy virtual desktop infrastructure, enhance fraud detection, and use new analytics capabilities. At the same time, future storage investments must lower IT infrastructure costs while helping organizations to derive the greatest possible value from their data assets.
The IBM® FlashSystem V9000 is the premier, fully
integrated, Tier 1, all-flash offering from IBM. It has changed the
economics of today’s data center by eliminating storage
bottlenecks. Its software-defined storage features simplify data
management, improve data security, and preserve your investments in
storage. The IBM FlashSystem® V9000 SAS expansion enclosures
provide new tiering options with read-intensive SSDs or nearline
SAS HDDs.
IBM FlashSystem V9000 includes IBM FlashCore® technology and
advanced software-defined storage available in one solution in a
compact 6U form factor. IBM FlashSystem V9000 improves business
application availability. It delivers greater resource utilization
so you can get the most from your storage resources, and achieve a
simpler, more scalable, and cost-efficient IT Infrastructure.
This IBM Redbooks® publication provides information about IBM FlashSystem V9000 Software V7.7 and introduces the recently announced V7.8. It describes the product architecture, software, hardware, and implementation, and provides hints and tips. It illustrates use cases and independent software vendor (ISV) scenarios that demonstrate real-world solutions, and also provides examples of the benefits gained by integrating the IBM FlashSystem storage into business environments.
This book offers IBM FlashSystem V9000 scalability concepts and guidelines for planning, installing, and configuring, which can help environments scale up and out to add more flash capacity and expand virtualized systems. Port utilization methodologies are provided to help you maximize the full potential of IBM FlashSystem V9000 performance and low latency in your scalable environment.
This book is intended for pre-sales and post-sales technical support professionals, storage administrators, and anyone who wants to understand how to implement this exciting technology.
Table of contents
- Front cover
- Notices
- Preface
- Summary of changes
-
Chapter 1. IBM FlashSystem V9000 introduction
- 1.1 IBM FlashSystem V9000 storage overview
- 1.2 Why flash matters
- 1.3 IBM FlashSystem family: Product differentiation
- 1.4 IBM FlashSystem V9000: IBM Tier 1 storage
- 1.5 IBM FlashCore technology
- 1.6 Architectural design overview
- 1.7 Advanced software features
- 1.8 IBM HyperSwap
- 1.9 Transparent cloud tiering (V7.8)
- 1.10 Licensing
- Chapter 2. FlashSystem V9000 architecture
- Chapter 3. Advanced software functions
- Chapter 4. Planning
-
Chapter 5. Scalability
- 5.1 Overview
- 5.2 Building block for scaling
- 5.3 Scaling concepts
- 5.4 Adding an IBM FlashSystem V9000 storage enclosure (AE2)
- 5.5 Adding a second building block
- 5.6 Adding an IBM FlashSystem V9000 expansion enclosure
- 5.7 Planning
- 5.8 Installing
- 5.9 Operations
- 5.10 Concurrent code load in a scaled-out system
- Chapter 6. Installation and configuration
-
Chapter 7. Host configuration
- 7.1 Host attachment overview
- 7.2 IBM FlashSystem V9000 setup
- 7.3 iSCSI
- 7.4 File alignment for the best RAID performance
-
7.5 AIX: Specific information
- 7.5.1 Optimal logical unit number configurations for AIX
- 7.5.2 Configuring the AIX host
- 7.5.3 Configuring fast fail and dynamic tracking
- 7.5.4 Subsystem Device Driver Path Control Module (SDDPCM)
- 7.5.5 Configuring the assigned volume by using SDDPCM
- 7.5.6 Using SDDPCM
- 7.5.7 Creating and preparing volumes for use with AIX and SDDPCM
- 7.5.8 Expanding an AIX volume
- 7.5.9 Running IBM FlashSystem V9000 commands from AIX host system
-
7.6 IBM i: Specific information
- 7.6.1 Connection of IBM FlashSystem V9000 to IBM i
- 7.6.2 Block translation
- 7.6.3 IBM i LUNs and capacity
- 7.6.4 Data layout
- 7.6.5 Thin provisioning and IBM Real-time Compression
- 7.6.6 Multipath
- 7.6.7 Fibre Channel adapters in IBM i partition
- 7.6.8 Zoning SAN switches
- 7.6.9 Boot from SAN
- 7.6.10 IBM i mirroring
- 7.6.11 Migration
-
7.7 Windows: Specific information
- 7.7.1 Configuring Windows Server 2008 and 2012 hosts
- 7.7.2 Configuring Windows
- 7.7.3 Hardware lists, device driver, HBAs, and firmware levels
- 7.7.4 Installing and configuring the host adapter
- 7.7.5 Changing the disk timeout on Windows Server
- 7.7.6 Installing the SDDDSM multipath driver on Windows
- 7.7.7 Attaching IBM FlashSystem V9000 volumes to Windows Server 2008 R2 and Windows Server 2012 R2
- 7.7.8 Extending a volume
- 7.7.9 Removing a disk from Windows
- 7.7.10 Using IBM FlashSystem V9000 CLI from a Windows host
- 7.7.11 Microsoft 2012 and Offloaded Data Transfer (ODX)
- 7.7.12 Microsoft Volume Shadow Copy (VSS)
- 7.8 Linux: Specific information
-
7.9 VMware: Configuration information
- 7.9.1 Configuring VMware hosts
- 7.9.2 Operating system versions and maintenance levels
- 7.9.3 HBAs for hosts that are running VMware
- 7.9.4 VMware storage and zoning guidance
- 7.9.5 Multipathing in ESXi
- 7.9.6 Attaching VMware to volumes
- 7.9.7 Volume naming in VMware
- 7.9.8 Extending a VMFS volume
- 7.9.9 Removing a data store from an ESXi host
- 7.10 Oracle (Sun) Solaris: Configuration information
- 7.11 Hewlett-Packard UNIX: Configuration information
- 7.12 Using NPIV functionality
- 7.13 Using SDDDSM, SDDPCM, and SDD web interface
- 7.14 More information
-
Chapter 8. Using IBM FlashSystem V9000
-
8.1 Overview of FlashSystem V9000 management tool
- 8.1.1 Access to the GUI
- 8.1.2 GUI home window: Single building block system
- 8.1.3 GUI home window: Multiple building block system
- 8.1.4 Layout of GUI
- 8.1.5 Function icons
- 8.1.6 Capacity, performance, and health indicators
- 8.1.7 See which user is logged in, get help, and get overview information
- 8.1.8 System details
- 8.2 Actions menu
- 8.3 Monitoring menu
- 8.4 Pools menu
- 8.5 Volumes menu
- 8.6 Hosts menu
- 8.7 Copy Services menu
- 8.8 Access menu
-
8.1 Overview of FlashSystem V9000 management tool
- Chapter 9. Configuring settings
-
Chapter 10. Service Assistant Tool
- 10.1 Accessing Service Assistant Tool
- 10.2 Log in to Service Assistant Tool
- 10.3 Home page
- 10.4 Collect Logs page
- 10.5 Manage System page
- 10.6 Recover System page
- 10.7 Re-install Software page
- 10.8 Update Manually page
- 10.9 Configure Node page
- 10.10 Change Service IP page
- 10.11 Configure CLI Access page
- 10.12 Restart Service page
-
Chapter 11. IBM HyperSwap
- 11.1 Overview
- 11.2 HyperSwap design
- 11.3 Comparison with Enhanced Stretched Cluster
- 11.4 Planning
-
11.5 Configuration
- 11.5.1 SAN Configuration
- 11.5.2 Defining the sites
- 11.5.3 Control enclosures
- 11.5.4 Configuring the IBM FlashSystem V9000 storage enclosures
- 11.5.5 Configuring the external storage controllers
- 11.5.6 Define quorum device
- 11.5.7 Configuring the hosts
- 11.5.8 Configuring the HyperSwap topology
- 11.5.9 Configuring synchronization rates
- 11.5.10 HyperSwap configuration using the GUI wizard
- 11.5.11 SAN environment for low latency
- 11.5.12 Creating HyperSwap volumes
- 11.5.13 Creating a HyperSwap volume from a basic volume
- 11.5.14 Mapping HyperSwap volumes to a host
- 11.6 Operations
- 11.7 HyperSwap with SAS attached expansion enclosures
- 11.8 Disaster recovery with HyperSwap
- 11.9 Disaster recovery with consistency groups
- 11.10 The overridequorum command
- 11.11 HyperSwap Failure scenarios
- 11.12 Unconfiguring HyperSwap
- 11.13 Summary of interesting object states for HyperSwap
- 11.14 Naming conventions
- 11.15 IBM FlashSystem V9000 HyperSwap CLI commands
-
Chapter 12. Independent software vendors and use cases
- 12.1 Use cases and ISV overview and considerations
- 12.2 VMware
- 12.3 Cisco VersaStack
- 12.4 Database acceleration
-
12.5 IBM Spectrum Scale
- 12.5.1 IBM Spectrum Scale benefits
- 12.5.2 IBM FlashSystem benefits
- 12.5.3 IBM FlashSystem as a cache device with IBM Spectrum Scale
- 12.5.4 IBM FlashSystem for metadata acceleration for IBM Spectrum Scale
- 12.5.5 IBM FlashSystem as a storage tier dynamically managed byIBM Spectrum Scale
- 12.5.6 Use cases: Scientific and medical high-performance computing
- 12.6 IBM Spectrum Control Storage Insights
- 12.7 Data deduplication
- 12.8 VMware vCloud integration
- 12.9 OpenStack Cinder driver for IBM FlashSystem V9000
- 12.10 Running IBM FlashSystem V9000 in a Virtual Storage Center environment
-
Chapter 13. Hints and tips
- 13.1 Performance data and statistics gathering
- 13.2 Estimating compression savings
-
13.3 Command-line hints
- 13.3.1 Running commands on the IBM FlashSystem V9000
- 13.3.2 Creating connections
- 13.3.3 IBM FlashSystem V9000 command-line scripting
- 13.3.4 Sample commands of mirrored VDisks
- 13.3.5 Recover lost superuser password
- 13.3.6 Internal Fibre Channel switch maintenance
- 13.3.7 Backup IBM FlashSystem V9000 configuration
- 13.3.8 Using the IBM FlashSystem V9000 Software Upgrade Test Utility
- 13.3.9 Secure erase of data
- 13.4 Call home process
- 13.5 Service support
- Appendix A. Guidelines: Port utilization in an IBM FlashSystem V9000 scalable environment
- Related publications
- Back cover
Product information
- Title: Introducing and Implementing IBM FlashSystem V9000
- Author(s):
- Release date: December 2016
- Publisher(s): IBM Redbooks
- ISBN: 9780738442358
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