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InfoScale™ 9.0 Solutions Guide - Linux
Last Published:
2025-04-14
Product(s):
InfoScale & Storage Foundation (9.0)
Platform: Linux
- Section I. Introducing Veritas InfoScale
- Section II. Solutions for Veritas InfoScale products
- Solutions for Veritas InfoScale products
- Use cases for Veritas InfoScale products
- Feature support across Veritas InfoScale 9.0 products
- Using SmartMove and Thin Provisioning with Sybase databases
- Running multiple parallel applications within a single cluster using the application isolation feature
- Scaling FSS storage capacity with dedicated storage nodes using application isolation feature
- Finding Veritas InfoScale product use cases information
- Solutions for Veritas InfoScale products
- Section III. Stack-level migration to IPv6 or dual stack
- Section IV. Improving database performance
- Overview of database accelerators
- Improving database performance with Veritas Concurrent I/O
- Improving database performance with atomic write I/O
- About the atomic write I/O
- Requirements for atomic write I/O
- Restrictions on atomic write I/O functionality
- How the atomic write I/O feature of Storage Foundation helps MySQL databases
- VxVM and VxFS exported IOCTLs
- Configuring atomic write I/O support for MySQL on VxVM raw volumes
- Configuring atomic write I/O support for MySQL on VxFS file systems
- Dynamically growing the atomic write capable file system
- Disabling atomic write I/O support
- Section V. Using point-in-time copies
- Understanding point-in-time copy methods
- Backing up and recovering
- Storage Foundation and High Availability Solutions backup and recovery methods
- Preserving multiple point-in-time copies
- Online database backups
- Backing up on an off-host cluster file system
- Database recovery using Storage Checkpoints
- Backing up and recovering in a NetBackup environment
- Off-host processing
- Creating and refreshing test environments
- Creating point-in-time copies of files
- Section VI. Maximizing storage utilization
- Optimizing storage tiering with SmartTier
- About SmartTier
- About VxFS multi-volume file systems
- About VxVM volume sets
- About volume tags
- SmartTier use cases for Sybase
- Setting up a filesystem for storage tiering with SmartTier
- Relocating old archive logs to tier two storage using SmartTier
- Relocating inactive tablespaces or segments to tier two storage
- Relocating active indexes to premium storage
- Relocating all indexes to premium storage
- Optimizing storage with Flexible Storage Sharing
- Optimizing storage tiering with SmartTier
- Section VII. Migrating data
- Understanding data migration
- Offline migration from LVM to VxVM
- Offline conversion of native file system to VxFS
- Online migration of a native file system to the VxFS file system
- About online migration of a native file system to the VxFS file system
- Administrative interface for online migration of a native file system to the VxFS file system
- Migrating a native file system to the VxFS file system
- Migrating a source file system to the VxFS file system over NFS v4
- Backing out an online migration of a native file system to the VxFS file system
- VxFS features not available during online migration
- Migrating storage arrays
- Migrating data between platforms
- Overview of the Cross-Platform Data Sharing (CDS) feature
- CDS disk format and disk groups
- Setting up your system to use Cross-platform Data Sharing (CDS)
- Maintaining your system
- Disk tasks
- Disk group tasks
- Changing the alignment of a disk group during disk encapsulation
- Changing the alignment of a non-CDS disk group
- Splitting a CDS disk group
- Moving objects between CDS disk groups and non-CDS disk groups
- Moving objects between CDS disk groups
- Joining disk groups
- Changing the default CDS setting for disk group creation
- Creating non-CDS disk groups
- Upgrading an older version non-CDS disk group
- Replacing a disk in a CDS disk group
- Setting the maximum number of devices for CDS disk groups
- Changing the DRL map and log size
- Creating a volume with a DRL log
- Setting the DRL map length
- Displaying information
- Determining the setting of the CDS attribute on a disk group
- Displaying the maximum number of devices in a CDS disk group
- Displaying map length and map alignment of traditional DRL logs
- Displaying the disk group alignment
- Displaying the log map length and alignment
- Displaying offset and length information in units of 512 bytes
- Default activation mode of shared disk groups
- Additional considerations when importing CDS disk groups
- File system considerations
- Considerations about data in the file system
- File system migration
- Specifying the migration target
- Using the fscdsadm command
- Checking that the metadata limits are not exceeded
- Maintaining the list of target operating systems
- Enforcing the established CDS limits on a file system
- Ignoring the established CDS limits on a file system
- Validating the operating system targets for a file system
- Displaying the CDS status of a file system
- Migrating a file system one time
- Migrating a file system on an ongoing basis
- When to convert a file system
- Converting the byte order of a file system
- Alignment value and block size
- Migrating a snapshot volume
- Migrating from Oracle ASM to Veritas File System
- Section VIII. Veritas InfoScale 4K sector device support solution
- Section IX. REST API support
- Support for configurations and operations using REST APIs
- Support for InfoScale operations using REST APIs
- Supported operations
- Configuring the REST server
- Security considerations for REST API management
- Authorization of users for performing operations using REST APIs
- Reconfiguring the REST server
- Configuring HA for the REST server
- Accessing the InfoScale REST API documentation
- Unconfiguring the REST server
- Troubleshooting information
- Limitations
- Support for configurations and operations using REST APIs
- Section X. Reference
Plan states
Based on the state of the plan, the operation icons are enabled and disabled on the Plans tab.
Table: List of plan and operation states
Plan state | Failover | Failback | Revert | Delete clone | Delete Plan | Unplanned Failback | Create Clone backup | Properties |
|---|---|---|---|---|---|---|---|---|
Ready For Failover | ✓ | - | - | ✓ Note: Enabled when the selected maintenance plan has an associate clone. | ✓ Note: Enabled when the selected maintenance plan does not have an associate clone. | - | ✓ | ✓ |
Failed Over | - | ✓ | - | - | - | - | - | ✓ |
Failed To Failover | - | - | ✓ | - | - | - | - | ✓ |
Failed To Failback | - | - | ✓ | - | - | - | - | ✓ |
Failed To Revert | - | - | ✓ | - | ✓ | - | - | ✓ |
Unknown | - | - | ✓ | - | - | ✓ | - | ✓ |
Failed To Delete Clone | - | - | - | ✓ | - | - | - | ✓ |
Failover In Progress | - | - | - | - | - | - | - | ✓ |
Failback In Progress | - | - | - | - | - | - | - | ✓ |
Revert In Progress | - | - | - | - | - | - | - | ✓ |
Delete Clone In Progress | - | - | - | - | - | - | - | ✓ |
Application Faulted | - | - | - | - | - | - | - | ✓ |
Failed To Restart VM | - | - | - | - | - | - | - | ✓ |
Failed To Move VM | - | - | - | - | - | ✓ | - | ✓ |
Failed To Restore VM | - | - | - | - | - | ✓ | - | ✓ |
Unplanned | - | - | - | - | - | ✓ | ✓ | - |
Unplanned Restored VM | - | - | - | - | - | ✓ | - | ✓ |
Unplanned Failed to Failback | - | - | - | - | ✓ | - | - | - |