InfoScale™ Operations Manager 9.0 User's Guide
- Section I. Getting started
- Introducing Arctera InfoScale Operations Manager
- Using the Management Server console
- About selecting the objects
- About searching for objects
- Examples for using Arctera InfoScale Operations Manager
- Example: Cluster Server troubleshooting using Arctera InfoScale Operations Manager
- Example: Ensuring the correct level of protection for volumes controlled by Storage Foundation
- Example: Improving the availability and the disaster recovery readiness of a service group through fire drills
- Examples: Identifying and reducing storage waste using Arctera InfoScale Operations Manager
- Section II. Managing Arctera InfoScale Operations Manager
- Managing user access
- Creating an Organization
- Modifying the name of an Organization
- Setting up fault monitoring
- Creating rules in a perspective
- Editing rules in a perspective
- Deleting rules in a perspective
- Enabling rules in a perspective
- Disabling rules in a perspective
- Suppressing faults in a perspective
- Using reports
- Running a report
- Subscribing for a report
- Sending a report through email
- Managing user access
- Section III. Managing hosts
- Overview
- Working with the uncategorized hosts
- Managing File Replicator (VFR) operations
- Managing disk groups and disks
- Creating disk groups
- Importing disk groups
- Adding disks to disk groups
- Resizing disks in disk groups
- Renaming disks in disk groups
- Splitting disk groups
- Moving disk groups
- Joining disk groups
- Initializing disks
- Replacing disks
- Recovering disks
- Bringing disks online
- Setting disk usage
- Evacuating disks
- Running or scheduling Trim
- Managing volumes
- Creating Storage Foundation volumes
- Encrypting existing volumes
- Deleting volumes
- Moving volumes
- Renaming volumes
- Adding mirrors to volumes
- Removing the mirrors of volumes
- Creating instant volume snapshots
- Creating space optimized snapshots for volumes
- Creating mirror break-off snapshots for volumes
- Dissociating snapshots
- Reattaching snapshots
- Resizing volumes
- Restoring data from the snapshots of volumes
- Refreshing the snapshot of volumes
- Configuring a schedule for volume snapshot refresh
- Adding snapshot volumes to a refresh schedule
- Removing the schedule for volume snapshot refresh
- Setting volume usage
- Enabling FastResync on volumes
- Managing file systems
- Creating file systems
- Defragmenting file systems
- Unmounting non clustered file systems from hosts
- Mounting non clustered file systems on hosts
- Unmounting clustered file systems
- Mounting clustered file systems on hosts
- Remounting file systems
- Checking file systems
- Creating file system snapshots
- Remounting file system snapshot
- Mounting file system snapshot
- Unmounting file system snapshot
- Removing file system snapshot
- Monitoring capacity of file systems
- Managing SmartIO
- About managing SmartIO
- Creating a cache
- Modifying a cache
- Creating an I/O trace log
- Analyzing an I/O trace log
- Managing application IO thresholds
- Managing replications
- Configuring Storage Foundation replications
- Pausing the replication to a Secondary
- Resuming the replication of a Secondary
- Starting replication to a Secondary
- Stopping the replication to a Secondary
- Switching a Primary
- Taking over from an original Primary
- Associating a volume
- Removing a Secondary
- Monitoring replications
- Optimizing storage utilization
- Section IV. Managing high availability and disaster recovery configurations
- Overview
- Managing clusters
- Managing service groups
- Creating service groups
- Linking service groups in a cluster
- Bringing service groups online
- Taking service groups offline
- Switching service groups
- Managing systems
- Managing resources
- Invoking a resource action
- Managing global cluster configurations
- Running fire drills
- Running the disaster recovery fire drill
- Editing a fire drill schedule
- Using recovery plans
- Managing application configuration
- Multi Site Management
- Appendix A. List of high availability operations
- Section V. Monitoring Storage Foundation HA licenses in the data center
- Managing licenses
- About Arctera licensing and pricing
- Assigning a price tier to a host manually
- Creating a license deployment policy
- Modifying a license deployment policy
- Viewing deployment information
- Managing licenses
- Monitoring performance
- About Arctera InfoScale Operations Manager performance graphs
- Managing Business Applications
- About the makeBE script
- Managing extended attributes
- Managing policy checks
- About using custom signatures for policy checks
- Managing Dynamic Multipathing paths
- Disabling the DMP paths on the initiators of a host
- Re-enabling the DMP paths
- Managing CVM clusters
- Managing Flexible Storage Sharing
- Monitoring the virtualization environment
- About discovering the VMware Infrastructure using Arctera InfoScale Operations Manager
- About the multi-pathing discovery in the VMware environment
- About discovering Solaris zones
- About discovering logical domains in Arctera InfoScale Operations Manager
- About discovering LPARs and VIOs in Arctera InfoScale Operations Manager
- About Microsoft Hyper-V virtualization discovery
- Using Web services API
- Arctera InfoScale Operations Manager command line interface
- Appendix B. Command file reference
- Appendix C. Application setup requirements
- Application setup requirements for Oracle database discovery
- Application setup requirements for Oracle Automatic Storage Management (ASM) discovery
- Application setup requirements for IBM DB2 discovery
- Application setup requirements for Sybase Adaptive Server Enterprise (ASE) discovery
- Application setup requirements for Microsoft SQL Server discovery
Snapshots: Backing up to prevent the loss of data
A volume snapshot is the copy of a volume at a specific point in time. Snapshots of volumes let you back up your data and restore it back to the volume at a later time if the original volume becomes compromised
Using the Management Server console, you can configure the following types of snapshots for a volume:
Full-sized instant snapshots: Full-sized instant snapshot lets you create a snapshot of a volume or a volume set using a compatible volume or volume set in the same disk group. The data in the full-sized snapshot volume is instantly available for the original volume when the original volume becomes compromised. To configure instant snapshot, a target volume must already be present on the same disk group. The volume that you want to keep as a snapshot must not be a snapshot of another volume. This snapshot volume must be of the same size as of the original volume, and it must be in the Healthy state. Also, the snapshot volume must not have any file system mounted on it. To configure an instant full-sized snapshot for a volume, you must enable the Veritas FlashSnap feature for the original and the snapshot volumes.
Space-optimized instant snapshot: Space-optimized instant snapshot lets you create snapshots with minimal use of storage resources. As for the full-sized instant snapshots, the data in the space-optimized instant snapshot is instantly available for the original volume when the original volume becomes compromised. When you configure space-optimized instant snapshot for a volume, only the changed data is copied to the snapshot volume. This type of snapshot is ideal for log volumes. The space-optimized instant snapshot configuration does not require you to create a snapshot volume in advance. When you choose to configure a space-optimized instant snapshot, Arctera InfoScale Operations Manager creates a cache object. Only the changed data on the original volume is copied to this cache object. If a cache object is already available on the same disk group out of which the original volume is created, you can use it for configuring the space-optimized instant snapshot. To configure a space-optimized instant snapshot for a volume, you must enable the Veritas FlashSnap feature for the original volume.
Mirror break-off snapshot: Mirror break-off snapshot is created when one or more mirrored disks in a volume is detached and retained as a different volume. The volume for which you want to configure a mirror break-off snapshot must have one or more plexes in SNAP_READY state. These plexes are used to create a new volume that is a point-in-time copy of the original volume. The Add Mirror operation in Arctera InfoScale Operations Manager provides you with an option to create a plex in the SNAP_READY state.
Although these three types of snapshots serve the same purpose, the mechanism and the configurations for them are different. For Datavol, you can configure all the three types of snapshots. To configure snapshots for volumes, you must have the administrative privilege on the host where you perform this operation.
For more information on configuring snapshots for volumes, refer to the Storage Foundation Administrator's Guide.
To configure instant volume snapshot
- In the Management Server console, go to the Server perspective and expand Manage in the left pane.
- Expand the Organization or Uncategorized Hosts to locate the host.
- Expand the host and expand Volumes.
- Right-click on the required volume and select Snapshot > Create.
- In the Create Snapshot - Snapshot Level Selection Page wizard panel, select Volume Level Snapshots and click Next.
- In the Create Snapshot - Snapshot Type Selection Page wizard panel, select Instant and click Advance.
- In the Create Snapshot - Advance Options wizard panel click Configure and review the selections. Click Save and click Next.
- In the Create Snapshot - Disk Selection Page wizard panel, you can select the disk for snapshot automatically or manually.
If you have selected automatically, click Next.
If you have selected manually, then select the disk in the grid and click Next.
- In the Configure Snapshot - Summary panel, verify the configuration information. Click Finish.
- In the Result panel, verify that the snapshots have been configured successfully.
To configure space-optimized volume snapshot
- In the Management Server console, go to the Server perspective and expand Manage in the left pane.
- Expand the Organization or Uncategorized Hosts to locate the host.
- Expand the host and expand Volumes.
- Right-click on the required volume and select Snapshot > Create.
- In the Create Snapshot - Snapshot Level Selection Page wizard panel, select Volume Level Snapshots and click Next.
- In the Create Snapshot - Snapshot Type Selection Page wizard panel, select Space optimized and click Advance.
- In the Create Snapshot - Advance Options wizard panel click Configure and enter the required information. Click Save and click Next.
- In the Create Snapshot - Disk Selection Page wizard panel, you can select the disk for snapshot automatically or manually.
If you have selected automatically, click Next.
If you have selected manually, then select the disk in the grid and click Next.
- In the Configure Snapshot - Summary panel, verify the configuration information. Click Finish.
- In the Result panel, verify that the snapshots have been configured successfully.
To configure break-off mirror volume snapshot
- In the Management Server console, go to the Server perspective and expand Manage in the left pane.
- Expand the Organization or Uncategorized Hosts to locate the host.
- Expand the host and expand Volumes.
- Right-click on the required volume and select Snapshot > Create.
- In the Create Snapshot - Snapshot Level Selection Page wizard panel, select Volume Level Snapshots and click Next.
- In the Create Snapshot - Snapshot Type Selection Page wizard panel, select Mirror break-off and click Advance.
- In the Create Snapshot - Advance Options wizard panel click Configure and enter the required information. Click Save and click Next.
- In the Create Snapshot - Disk Selection Page wizard panel, you can select the disk for snapshot automatically or manually.
If you have selected automatically, click Next.
If you have selected manually, then select the disk in the grid and click Next.
- In the Configure Snapshot - Summary panel, verify the configuration information. Click Finish.
- In the Result panel, verify that the snapshots have been configured successfully.
See Example: Ensuring the correct level of protection for volumes controlled by Storage Foundation.