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
Resizing volumes
The applications in your data center reside on the file systems that are mounted on various volumes. You may want to increase or decrease the size of the volume in circumstances such as:
The higher usage of the file systems that requires you to increase the size of the volume
The lower usage of the file systems that requires you to decrease the size of the volume without affecting the data
Storage Foundation lets you increase or decrease the size of an individual volume or a volume in a volume set.
To resize a volume, you can use the free disks available on the disk group of the volume or the free disks available on the host where the volume resides. If the free disks that you choose are not part of the disk group of the volume, the Management Server console adds those disks to the disk group of the volume before using them to complete the resize operation.
You can resize a volume only if it is in the healthy state. The resize operations can be performed only on the volumes that are controlled by Storage Foundation. If a volume has mirrors or linked volumes, the sizes of these associated volumes or mirrors also grow when you increase the size of a volume. When you decrease the size of the volume, the file systems that are mounted on the volume are not affected if the volume has enough space to accommodate the file systems. It is also recommended not to reduce the size of the volume if it contains any unmounted file system because it can result in the loss of data. You cannot grow a volume if the disk groups on which the volume has been created do not have enough space.
If the volume has a VxFS filesystem on it which is full or almost full, before attempting the resize operation, ensure adequate file system space is available.
To perform this task, your user group must be assigned the Admin role on the host or the Server perspective. The permission on the host may be explicitly assigned or inherited from a parent Organization.
To resize a volume
- 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 select Volumes.
- Right-click on the required volume and select Resize.
- In the Resize volume wizard panel, specify the required information. Click Next. If you have selected the Specify disks for grow option, select the disks from the Disk Selection wizard panel. To search for disks using one or more filter criteria, click Edit. Click Next.
- In the Resize volume summary panel, verify the details that you have specified for resizing the volume. Click Finish.
- In the Result panel, verify that the selected volume has been resized successfully.