Obtaining information about individual volumes

The following information can be obtained for the volume with the ID specified.

• reservedCapacity: Reserved logical capacity [MiB]

• freeCapacity: Free logical capacity [MiB]

• luns:

  • List of volume LUNs for FC or iSCSI connection

  • (Virtual machine)(Bare metal) Always null for NVMe/TCP connection

• nameSpaceId:

  • Always null for FC or iSCSI connection

  • (Virtual machine)(Bare metal) Namespace in the case of NVMe/TCP connection

• nvmSubSystemNqn:

  • Always null for FC or iSCSI connection

  • (Virtual machine)(Bare metal) Subsystem identification in the case of NVMe/TCP connection

• snapshotProgressRate: Progress rate of preparation for, deleting, and restoring snapshot volumes [%]

• snapshotTimestamp: For S-VOL or P/S-VOL, time when recording of difference data started for the P-VOL at the time of snapshot creation

• snapshotType: Snapshot type ("Snapshot" for S-VOL or P/S-VOL, null for others)

• dataReductionEffects: Effect of the data reduction function

• snapshotConcordanceRate: Match rate between the target volume and one newer generation of S-VOL or copy-source volume [%]

• isWrittenInSvol: Whether the volume can be written from the controller node

• id: ID (uuid) of the intended volume

• name: Name of the intended volume

• nickname: Nickname of the intended volume

• volumeNumber: Number of the intended volume

• poolId: ID (uuid) of the storage pool

• poolName: Name of the storage pool

• totalCapacity: Total logical capacity [MiB]

• usedCapacity: Consumed logical capacity [MiB]

• numberOfConnectingServers: Number of connected compute nodes

• numberOfSnapshots: Number of snapshots

• protectionDomainId: ID (uuid) of the protection domain containing the intended volume

• fullAllocated: Whether all the area where user data is written is allocated in advance

• volumeType: List of volume types (attributes)

• universalReplicatorAttribute: Attribute of asynchronous remote copy

• isRemoteCopySupported: Whether the volume is available for asynchronous remote copy

• statusSummary: Summary of statuses of volumes

• status: Status of each volume

• storageControllerId: ID (uuid) of the storage controller that manages this volume.

• snapshotAttribute: Attributes of snapshots

• snapshotStatus: Statuses of snapshots

• savingSetting: Setting of the data reduction function

• savingMode: Processing mode of the data reduction function

• dataReductionStatus: Status of the data reduction function

• dataReductionProgressRate: Progress rate of the data reduction function [%]

• vpsId: ID of the VPS to which the intended volume belongs

• vpsName: Name of the VPS to which the intended volume belongs

• qosParam: QoS-related parameter

  • upperLimitForIops: Upper limit for volume performance [IOPS]

  • upperLimitForTransferRate: Upper limit for volume performance [MiB/sec]

  • upperAlertAllowableTime: Alert threshold value for the upper limit of volume performance [sec]

  • upperAlertTime: The last time the upper limit of volume performance was continuously exceeded and the conditions for the alert threshold of the performance upper limit were met (UTC)

• naaId: NAA ID of the VPS to which the intended volume belongs