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SolidFire Active IQ

Active Volumes

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From the Volumes page, you can view details about active volumes.

View active volume details

On the Volumes > Active Volumes page for a selected cluster, you can view the following information in the list of active volumes.

Heading Description

ID

ID given when the volume was created.

Account ID

ID of the account assigned to the volume.

Volume Size

Size of the volume from which the snapshot was created.

Used Capacity

Current used capacity of the volume:

  • Green = up to 80%

  • Yellow = above 80%

  • Red = above 95%

Primary Node ID

Primary node for this volume.

Secondary Node ID

List of secondary nodes for this volume. Can be multiple values during transitory states, like change of secondary nodes, but will usually have a single value.

QoS Throttle

Represents the current throttling for the volume.

  • Green = up to 20%

  • Yellow = above 20%

  • Red = above 80%

The value does not include historical throttling on the volume.

Min IOPS

The minimum number of IOPS guaranteed for the volume.

Max IOPS

The maximum number of IOPS allowed for the volume.

Burst IOPS

The maximum number of IOPS allowed over a short period of time.

Average IOPS Last 30 mins

The average number of IOPS executed for all volumes that have this node as their primary.

IOPS are collected over 500 millisecond intervals on the cluster side. SolidFire Active IQ collects these values at 60 second intervals. For each volume, the average IOPS is calculated from the SolidFire Active IQ values collected in the last 30 minutes.

Average Throughput Last 30 mins

The average throughput executed for all volumes that have this node as their primary.

Throughput is collected over 500 millisecond intervals on the cluster side. SolidFire Active IQ collects these values at 60 second intervals. For each volume, the average throughput is calculated from the SolidFire Active IQ values collected in the last 30 minutes.

Average Latency (µs) Last 30 min

The average time in microseconds to complete read and write operations to all volumes that have this node as their primary.

Latency is measured over 500 millisecond intervals on the cluster side. SolidFire Active IQ collects these values at 60 second intervals. For each volume, the average latency is calculated from the SolidFire Active IQ values collected in the last 30 minutes. For more information, see this KB article.

Snapshots

The number of snapshots created for the volume.

Actions

Select the vertical drop-down menu for more details on an individual volume.

IOPS Rebalancing

Beginning with Element 12.8 clusters, an additional field IOPS Rebalancing is provided. If the cluster-wide option is enabled, then each volume shows this parameter. This field's value is either true or false. This field is used to balance slices according to the true load rather than the minimum IOPS settings.

Find more information

NetApp Product Documentation