Use the Select Groups panel in the Create an Image Mode
VDisk wizard to specify the I/O group, node, and managed disk group
for the image mode virtual disk.
Attributes
The
following attributes are displayed in the table:
- Name
- Displays the name of I/O groups that are available for the image
mode VDisk.
- Node Count
- Displays the number of nodes currently in the I/O group. The number
can be 0, 1, or 2.
- VDisk Count
- Displays the number of virtual disk (VDisk) copies that have been
created from this group.
- Host Count
- Displays the number of hosts that are mapped to this I/O group.
Fields
The
following fields can be updated:
- Select the I/O Group
- Select an I/O group from the list of available I/O groups for
the VDisk that you are creating or let the system choose the I/O group.
Note: When
you let the system choose the preferred node and the I/O group, the
system performs workload balancing by managing the I/O traffic for
the VDisks across multiple nodes.
- Select Preferred Node
- Select the preferred node for the VDisk that you are creating
or let the system choose the preferred node.
Note: When you let the
system choose the preferred node and the I/O group, the system performs
workload balancing by managing the I/O traffic for the VDisks across
multiple nodes.
- Copy 0 MDisk Group
- Select the MDisk group to associate with the first VDisk copy.
- Copy 1 MDisk Group
- Select the MDisk group to associate with the second VDisk copy.
Actions
The
following actions are available:
- Back
- Click this button to return to the previous wizard panel.
- Next
- Click this button after you have completed this panel.
- Cancel
- Click this button to exit this wizard without creating the image
mode VDisk.