This screenshot shows the Oracle Enterprise Manager Automatic Storage Management Disk Group general information page.

This screenshot shows the disk group information for a disk group called DATA.

On the upper left side of the page the following information is listed under General:

• Name

• State

• Redundancy

• Total Size (GB)

• Pending Operations

• Allocation Unit

On the left side of the page, immediately below the General information, the following information is listed under Advanced Attributes:

• Database Compatibility

• ASM Compatibility

• ASM Volume Compatibility

• Disk Repair Time

• Smart Scan Capability

• File Access Control

In the upper center of the screen is a pie chart showing Current Disk Group Usage (GB) in the following categories:

• Free

• Internal

• ASM

• Database instance by name (ORCL)

• ACFS Volume

On the upper right of the screen is a bar chart showing Disk Group Daily Space Usage History (Last 7 Days).

At the bottom of the page is a list of Member Disks in the disk group. The list shows the following information:

• Disk name

• Failure Group name

• Path

• Library

• Read/Write Errors

• State

• Mode

• Size (GB)

• Used (GB)

• Used (%)

You can sort the list with the options in the View pull down list.

For each disk in the list, there is a Select field. When a disk is selected, you can click on the Resize, Online, Offline, Recover Bad Blocks, or Remove button that is located above the list. There is also an Add button for adding disks to the disk group.