Adaptec 1225SA ユーザーズマニュアル

Appendix C: Using the ARC Utility

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Deleting Arrays

Caution: 

Back up the data on an array before you delete it. Otherwise, all data on the array is 

lost. Deleted arrays cannot be restored.

To delete an existing array:

1

From the ACU menu, select Manage Arrays.

2

Select the array you wish to delete, then press Delete.

3

In the Array Properties dialog box, select Delete, then press Enter.

For RAID 1 and 10 arrays:

Warning: 

Deleting the array will render array unusable. Do you want to delete the array? 

(Yes/No):

For RAID 0 arrays:

Warning: 

Deleting the array will result in data loss! Do you want to delete the array? (Yes/

No):

4

If you press Yes, select the member:

To delete the partition table, choose the member: 

member #0, member #1, both, none

5

Press Esc to return to the previous menu.

Enabling/Disabling Write Cache

To Enable/Disable Write Cache for an array:

1

From the Main menu, select Manage Arrays.

2

From the List of Arrays, select the array you want to modify the Write Cache setting for, 
then press Ctrl+W. A confirmation dialog appears to modify setting. Press Y to change the 
current Write Cache setting.

Note: 

Write Cache is disabled by default when creating all array types. The disk operation may 

be very slow with Write Cache off.

Adding/Deleting Hot Spares

Select the Add/Delete Hot Spares option to add, delete, or view hot spares.

1

From the ACU menu, select Add/Delete Hot Spares.

2

Use the up and down arrow keys to highlight the disk you want to designate as a hot spare, 
then select Insert>Enter.

3

Press Yes when the following prompt is displayed:

Do you want to create spare? (Yes/No)

The Spare you have selected appears in the Selected Drive menu.