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# View volumes associated with OR director

A storage volume is an identifiable unit of data storage. Storage groups are sets of volumes.

## About this task

To view volumes associated with an OR director:

## Steps

1. Select a storage system running PowerMaxOS 10 (6079).
2. Select System > Hardware.
3. Click the OR Directors tab.
4. Select an OR director and click to open its Details view.
5. Click the number next to Volumes to open the Volumes list view.
   Use the Volumes list view to view and manage the volumes in a storage group.
6. Depending on the configuration, some or all of the following properties display:
   - Name—Assigned volume name
   - Type—Type of volume
   - Allocated %—Percentage allocated
   - Capacity (GB)—Volume capacity in GB
   - Unreducible (GB)—Amount that an allocated volume is unreducible (only available on storage systems running PowerMaxOS 5978 Q1 2021 SR).
   - Status—Volume status
   - Emulation—Emulation type for the volume
   - Host Paths—Number of host paths
   - SRDF Group—SRDF group
   - Pool State—State of the pool

   The following properties display:

   - Masking Info—Number of masking views associated with the storage group
   - Storage Groups—Number of associated storage groups
   - SRP—Number of associated SRPs
   - FBA Front-End Paths—Number of associated FBA Front-End Paths
   - RDF Info—SRDF Info
   - Volume Name—Volume name
   - Physical Name—Physical name
   - Volume Identifier—Volume identifier
   - Type—Volume configuration
   - Status—Volume status
   - Reserved—Whether the volume is reserved.
   - Capacity (GB)—Volume capacity in GBs
   - Capacity (MB)—Volume capacity in MBs
   - Capacity (CYL)—Volume capacity in cylinders
   - Data Reduction Ratio—Data reduction ratio
   - Unreducible (GB)—Amount that an allocated volume is unreducible (only available on storage systems running PowerMaxOS 5978 Q1 2021 SR).
   - Emulation—Volume emulation
   - System—Storage system on which the volume resides.
   - System Vol ID—Storage system volume name or number
   - HP Identifier Name—User-defined volume name (1-128 alpha-numeric characters), that are applicable to HP-mapped devices - this value is mutually exclusive of the VMS ID.
   - VMS Identifier Name—Numeric value (not to exceed 32766) with relevance to VMS systems - this value is mutually exclusive of the HP ID.
   - WWN—World Wide Name of the volume
   - External Identity WWN—External Identity World Wide Name of the volume
   - DG Name—Name of the device group in which the volume resides, if applicable.
   - CG Name—Name of the device group in which the volume resides, if applicable.
   - Attached BCV—Defines the attached BCV to be paired with the standard volume
   - Attached VDEV TGT Volume—Volume to which this source volume would be paired.
   - RDF Type—SRDF configuration
   - Geometry - Type—Method used to define the geometry of the volume.
   - Geometry - Number of Cylinders—Number of cylinders
   - Geometry - Sectors per Track—Number of sectors per track, as defined by the geometry of the volume
   - Geometry - Tracks per Cylinder—Number of tracks per cylinder, as defined by the geometry of the volume
   - Geometry - 512 Block Bytes—Number of 512 blocks, as defined by the geometry of the volume
   - Geometry - Capacity (GB)—Geometry capacity in GBs
   - Geometry - Limited—Indicates whether the volume is geometry that is limited.
   - SSID—Subsystem ID
   - Capacity (Tracks)—Capacity in tracks
   - SA Status—Volume SA status
   - Host Access Mode—Host access mode
   - Pinned—Indicates whether the volume is pinned.
   - RecoverPoint Tagged—Indicates whether volume is tagged for RecoverPoint.
   - Service State—Service state
   - Defined Label Type—Type of user-defined label
   - Dynamic RDF Capability—SRDF capability of the volume
   - Mirror Set Type—Mirror set for the volume and the volume characteristic of the mirror
   - Mirror Set DA Status—Volume status information for each member in the mirror set
   - Mirror Set Invalid Tracks—Number of invalid tracks for each mirror in the mirror set
   - Priority QoS—Priority value assigned to the volume -valid values are 1 (highest) through 16 (the lowest).
   - Copy Pace - RDF—Copy pace priority during SRDF operations
   - Copy Pace - Mirror Copy—Copy pace priority during mirror operations
   - Copy Pace - Clone—Copy pace priority during clone operations
   - Copy Pace - VLUN—Copy pace priority during virtual LUN operations
   - Dynamic Cache Partition Name—Name of the cache partition
   - Compressed Size (GB)—Compressed size (GB)
   - Compressed Percentage —Compressed percentage
   - Compressed Size Per Pool (GB) —Compressed Size Per Pool (GB)
   - Base Address—Base address
   - AS400 Gatekeeper—AS400 Gatekeeper indication
   - DIF1—DIF1 indication
   - Mobility ID Enabled—Mobility ID enabled indication
   - GCM—GCM Flag set indication
   - XtremSW Cache Attached—Indicates whether XtremSW cache is attached to the volume.
   - Persistent Allocation—Persistent Allocation indication
   - Optimized Read Miss—Cacheless read miss status
   - PowerPath Hosts—Number of PowerPath hosts (not available on storage systems running HYPERMAX OS 5977)
   - Mounted—Mounted indication (not available on storage systems running HYPERMAX OS 5977
   - Process—Process (not available on storage systems running HYPERMAX OS 5977)
   - Oracle Instance Name—Oracle Instance Name (onot available on storage systems running HYPERMAX OS 5977)
   - Encapsulated Volume—Whether external volume is encapsulated - relevant for external disks only.
   - Encapsulated WWN—World Wide Name for encapsulated volume - relevant for external disks only
   - Encapsulated Device Flag—Encapsulated device flag
   - Encapsulated Device Array ID—Encapsulated device array identity
   - Encapsulated Device Name—Encapsulated device name
   - Last time used—Last time used

   The following controls are available, depending on the storage operating environment:

   - Create — Create volumes
   - Expand— Expand existing volumes
   - —Delete volume
   - Create SG
   - Set Volumes > Emulation— Set volume emulation
   - Set Volumes > Attribute— Set volume attributes
   - Set Volumes > Identifier— Set volume identifiers
   - Set Volumes > Mobility ID— Set a device identity
   - Set Volumes > Status— Set volume status
   - Replication> Replication QoS— QOS for replication
   - Replication > Set SRDF GCM
   - Replication > Reset SRDF/Metro Identity
   - Allocate/Free/Reclaim > Start— Manage thin pool allocations
   - Allocate/Free/Reclaim > Stop— Manage thin pool allocations
   - Configuration > Change Volume Configuration— Change volume configuration
   - Configuration > Duplicate Volume
   - Configuration > z/OS Map— z/OS map from the Volumes (Storage Groups) list view and z/OS map FBA volumes from the Volumes (Storage Groups) list view
   - Configuration > z/OS Unmap— z/OS unmap from the Volumes (Storage Groups) list view and z/OS unmap FBA volumes from the Volumes (Storage Groups) list view

   Click to view the related volume list view.

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