Part 4 Storage virtual machine use cases
by Youn-Ho Yang, Tom Provost, Steven Pemberton, Michal Klimes, Christian Fey, Rolan
IBM System Storage N series Clustered Data ONTAP
- Front cover
- Figures
- Tables
- Notices
- Preface
- Part 1 Architectural overview
- Chapter 1. Clustered Data ONTAP: What it is
- Chapter 2. Clustered Data ONTAP 8.2 architecture
- Chapter 3. Terminology in Clustered Data ONTAP 8.2
- Chapter 4. Clustered Data ONTAP compared to 7-Mode
- Chapter 5. High availability (HA) pairs and failover behavior
- Chapter 6. Physical cluster types and scaling
- Part 2 Features
- Chapter 7. Physical storage
- 7.1 Managing disks
- 7.1.1 How Data ONTAP reports drive types
- 7.1.2 Storage connection architectures and topologies
- 7.1.3 Usable and physical disk capacity by disk size
- 7.1.4 Methods of calculating aggregate and system capacity
- 7.1.5 Disk speeds supported by Data ONTAP
- 7.1.6 Checksum types and how they affect aggregate and spare management
- 7.1.7 Drive name formats
- 7.1.8 Loop IDs for FC-AL connected disks
- 7.2 RAID protection
- 7.3 Aggregates
- 7.4 Storage limits
- 7.1 Managing disks
- Chapter 8. Logical storage
- 8.1 How volumes work
- 8.2 FlexVol volumes
- 8.2.1 Difference between 64-bit and 32-bit FlexVol volumes
- 8.2.2 FlexVol volumes and SVMs
- 8.2.3 Volume junctions
- 8.2.4 Space management
- 8.2.5 Rules governing node root volumes and root aggregates
- 8.2.6 Moving and copying volumes (cluster administrators only)
- 8.2.7 FlexClone volumes
- 8.2.8 Qtrees
- 8.2.9 Quotas
- 8.3 Infinite Volumes
- 8.3.1 Infinite Volume components
- 8.3.2 Requirements for Infinite Volumes
- 8.3.3 Before you create an Infinite Volume
- 8.3.4 Storage classes and data policies
- 8.3.5 Managing data policies for an SVM with Infinite Volume
- 8.3.6 Infinite Volume constituents
- 8.3.7 Planning aggregates for an Infinite Volume
- 8.4 Storage limits
- Chapter 9. Networking
- Chapter 10. NAS protocols
- Chapter 11. SAN protocols
- 11.1 Clustered Data ONTAP with SAN protocols
- 11.2 Fiber Channel (FC)
- 11.3 iSCSI
- 11.3.1 What iSCSI is
- 11.3.2 How iSCSI nodes are identified
- 11.3.3 iqn-type designator
- 11.3.4 Storage system node name
- 11.3.5 eui-type designator
- 11.3.6 How the storage system checks initiator node names
- 11.3.7 Default port for iSCSI
- 11.3.8 What target portal groups are
- 11.3.9 What iSNS is
- 11.3.10 What CHAP authentication is
- 11.3.11 How iSCSI communication sessions work
- 11.4 FCoE
- 11.5 Further information
- Chapter 12. Ancillary protocols
- Chapter 13. Storage efficiency
- Chapter 14. Data protection
- 14.1 Snapshot
- 14.2 Snapshot introduction
- 14.3 Creation of Snapshot copy schedules
- 14.4 Snapshot for Infinite Volume
- 14.5 Snapshot process: Basic operation
- 14.6 Understanding Snapshots in detail
- 14.7 Snapshot data structures and algorithms
- 14.8 SnapVault
- 14.9 SnapVault basics
- 14.10 7-Mode versus Clustered Data ONTAP SnapVault
- 14.11 How a SnapVault backup works
- 14.12 Supported data protection deployment configurations
- 14.13 Protecting data on FlexVol volumes by using SnapVault
- 14.13.1 Creating SnapVault backups on FlexVol volumes
- 14.13.2 Creating a SnapVault backup in an empty FlexVol volume
- 14.13.3 Creating the SnapVault relationship of a mirror-SnapVault cascade
- 14.13.4 Preserving a Snapshot copy on the primary source volume
- 14.13.5 Creating a SnapVault backup in a prepopulated FlexVol volume
- 14.13.6 Creating a destination baseline using a tape backup
- 14.13.7 Converting a data protection destination to a SnapVault secondary
- 14.14 Managing backup operations for SnapVault backups
- 14.15 Managing restore operations for SnapVault backups
- 14.15.1 Guidelines for restoring the active file system
- 14.15.2 Guidelines for restoring LUNs in SAN environments
- 14.15.3 How restore operations work from a SnapVault backup
- 14.15.4 Restoring a volume from a SnapVault backup
- 14.15.5 Managing the SnapVault-mirror cascade when the SnapVault backup is unavailable
- 14.16 Managing storage efficiency for SnapVault secondaries
- Chapter 15. Disaster recovery
- Chapter 16. Performance considerations
- Part 3 Cluster setup
- Chapter 17. Physical installation
- Chapter 18. Non-disruptive operations
- Chapter 19. Command Line Interface (CLI)
- Chapter 20. N series OnCommand System Manager 3.0
- Part 4 Storage virtual machine use cases
- Chapter 21. Data protection
- Chapter 22. iSCSI/FC storage
- Chapter 23. CIFS storage
- Chapter 24. NFS storage
- Related publications
- Back cover
- IBM System x Reference Architecture for Hadoop: IBM InfoSphere BigInsights Reference Architecture
- Introduction
- Business problem and business value
- Reference architecture use
- Requirements
- InfoSphere BigInsights predefined configuration
- InfoSphere BigInsights HBase predefined configuration
- Deployment considerations
- Customizing the predefined configurations
- Predefined configuration bill of materials
- References
- The team who wrote this paper
- Now you can become a published author, too!
- Stay connected to IBM Redbooks
- Notices
Storage virtual machine use cases
This part of the book addresses examples that guide you through the implementation of typical use cases for a storage virtual machine (SVM) and therefore serves as a how-to guide. The examples are based on N series OnCommand System Manager and also on commands in the clustershell.
The following topics are covered:
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