Use the Configure ASM: Disk Groups page to:
Create a new disk group
Add disks to an existing disk group
Edit the disk compatibility attributes for a disk group
Manage the templates of any disk group
Mount, dismount, mount all, dismount all, and drop diskgroups
Configure ASM: Disk Groups page is arranged into the following sections. To access help for a particular section of the page, click the Help button for that section, or click one of the following links.
Creating a Disk Group
Edit Attributes for Disk Group Page
Manage Templates Page
Disk groups are mounted automatically at ASM instance startup. This makes them available to all database instances running on the same node as ASM. The disk groups are dismounted at ASM instance shutdown. ASM also automatically mounts a disk group when you initially create it, and dismounts a disk group if you drop it.
Element | Description |
---|---|
Disk Group Name | Name of the disk group |
Size (GB) | Size of the disk group in GB. |
Free (GB) | Reflects the free space in GB after taking mirroring into account. |
Redundancy | Values can be any of the following:
|
State | Values can be any of the following:
|
Click Mount All to mount all the disk groups, and click Unmount All to dismount all the disk groups together.
Right-click a disk group to add a disk group, edit attributes for the disk group, manage templates, drop or dismount the disk group.