Eon Mode volume configuration defaults for Azure

When you provision an Eon Mode database cluster, Management Console (MC) configures separate volumes for the depot, catalog, and temp directories.

When you provision an Eon Mode database cluster, Management Console (MC) configures separate volumes for the depot, catalog, and temp directories. The specific volumes and sizes that Management Console configures vary depending on the Azure instance type that you select when provisioning the cluster.

MC follows these rules when allocating resources for these directories for an Eon Mode database cluster:

  • Depot: Use Standard or Premium LRS to ensure the data is durable.

  • Catalog: Use Standard or Premium LRS to ensure the data is durable.

  • Temp: Allocate instance store if available with the selected instance type. Otherwise, allocate Standard or Premium LRS volumes.

If NVMe or Local SSD are displayed as volume types for an instance, there are no other choices. You must choose a different VM to change the volume type.

For details about each disk type, see the Azure documentation.

Storage optimized

Instance Type Instance Storage Depot Catalog Temp
L16s v2 2 x 1.92 TB

1 x 1.92

NVMe

50 GB on Temp disk, expandable to 300 GB.

Premium/Standard LRS

Default: Premium LRS

1 x 1.92

NVMe

L32s v2 4 x 1.92 TB

3 x 1.92

NVMe

50 GB on Temp disk, expandable to 300 GB.

Premium/Standard LRS

Default: Premium LRS

1 x 1.92

NVMe

L48s v2 6 x 1.92 TB

4 x 1.92

NVMe

50 GB on Temp disk, expandable to 300 GB.

Premium/Standard LRS

Default: Premium LRS

2 x 1.92

NVMe

Memory optimized

Instance Type Instance Storage Depot Catalog Temp
E16ds v4 1 x 600GB

Configurable 8 Data Disks/Managed Disk/Remote Storage

8 x 75 GB

Premium/Standard LRS

Default: Premium LRS

Data Disk

50 GB

Premium/Standard LRS - Durable

Default: Premium LRS

1 x 600GB

Temporary local SSD (ephemeral)

Display: "Local SSD"

E20ds v4 1 x 750 GB

Data Disk

8 x 75 GB

Data Disk

50 GB

1 x 600GB

Temporary local SSD (ephemeral)

Display: "Local SSD"

E32ds v4 1 x 1200 GB

Data Disk

8 x 75 GB

Data Disk

50 GB

1 x 600GB

Temporary local SSD (ephemeral)

Display: "Local SSD"

E48ds v4 1 x 1800 GB

Data Disk

8 x 75 GB

Data Disk

50 GB

1 x 600GB

Temporary local SSD (ephemeral)

Display: "Local SSD"

E64ds v4 1 x 2400 GB

Data Disk/EBS

8 x 75 GB

Data Disk/EBS

50 GB

1 x 600GB

Temporary local SSD (ephemeral)

Display: "Local SSD"

E80ids v4 1 x 2400 GB

Data Disk

8 x 75 GB

Data Disk

50 GB

1 x 600GB

Temporary local SSD (ephemeral)

Display: "Local SSD"

E16s v4 Instance Store not supported

Configurable 8 Data Disks

8 x 75 GB (user defined)

Data Disk

50 GB

Data Disks

1 x 300 GB (user-defined)

No less than 300 GB

Premium/Standard LRS - Durable

Default: Premium LRS 300GB

Min: 50 GB

Max: 10000 GB

E20s v4 Instance Store not supported

Data Disk

8 x 75 GB

Data Disk

50 GB

Data Disks

1 x 300 GB (user-defined)

No less than 300 GB

Premium/Standard LRS - Durable

Default: Premium LRS 300GB

Min: 50 GB

Max: 10000 GB

E32s v4 Instance Store not supported

Data Disk

8 x 75 GB

Data Disk

50 GB

Data Disks

1 x 300 GB (user-defined)

No less than 300 GB

Premium/Standard LRS - Durable

Default: Premium LRS 300GB

Min: 50 GB

Max: 10000 GB

E48s v4 Instance Store not supported

Data Disk

8 x 75 GB

Data Disk

50 GB

Data Disks

1 x 300 GB (user-defined)

No less than 300 GB

Premium/Standard LRS - Durable

Default: Premium LRS 300GB

Min: 50 GB

Max: 10000 GB

E64s v4 Instance Store not supported

Data Disk

8 x 75 GB

Data Disk

50 GB

Data Disks

1 x 300 GB (user-defined)

No less than 300 GB

Premium/Standard LRS - Durable

Default: Premium LRS 300GB

Min: 50 GB

Max: 10000 GB

E80s v4 Instance Store not supported

Data Disk

8 x 75 GB

Data Disk

50 GB

Data Disks

1 x 300 GB (user-defined)

No less than 300 GB

Premium/Standard LRS - Durable

Default: Premium LRS 300GB

Min: 50 GB

Max: 10000 GB

E16s v3 1 x 256 GB

Data Disk

8 x 75 GB

Data Disk

50 GB

1 x 256 GB

Use Temporary local SSD

(instance store is ephemeral)

E20s v3 1 x 320 GB

Data Disk/EBS

8 x 75 GB

Data Disk/EBS

50 GB

1 x 320 GB

Use Temporary local SSD

(instance store is ephemeral)

E32s v3 1 x 512 GB

Data Disk/EBS

8 x 75 GB

Data Disk/EBS

50 GB

1 x 512 GB

Use Temporary local SSD

(instance store is ephemeral)

E48s v3 1 x 768 GB

Data Disk

8 x 75 GB

Data Disk

50 GB

1 x 768 GB

Use Temporary local SSD

(instance store is ephemeral)

E64s v3 1 x 864 GB

Data Disk

8 x 75 GB

Data Disk

50 GB

1 x 864 GB

Use Temporary local SSD

(instance store is ephemeral)

E64is v3 1 x 864 GB

Data Disk

8 x 75 GB

Data Disk

50 GB

1 x 864 GB

Use Temporary local SSD

(instance store is ephemeral)