Adaptec RAID 6405 Betriebsanweisung PDF herunterladen (Seite 72)

Chapter 6: Modifying Your Direct Attached Storage ● 72

In the Logical Devices panel, select the disk drives you want to use in the modified logical drive.

Note: Adaptec recommends that you not combine SAS and SATA disk drives within the same

logical drive. Adaptec Storage Manager generates a warning if you try to create a logical drive

using a combination of SAS and SATA disk drives.

Adaptec Storage Manager prompts you to select the correct number of disk drives.

If you want to remove a specific disk drive and replace it with another one (for instance,

replace a smaller disk drive with a larger one), click on the disk drive you want to remove.

An X indicates that the selected disk drive will be removed from the logical drive. (See the

figure on page 71 for an example.)

6 Modify the Advanced Settings, if required. (See Fine-tuning Logical Drives on page 64.)

7 Click Next.

8 Review the new logical drive settings. To make changes, click Back.

Note:

Some operating systems have size limitations for logical drives. Before you save the

configuration, verify that the size of the logical drive is appropriate for your operating system.

9 To update your logical drive immediately, click Apply, then click Ye s .

To schedule the changes for later, click

Schedule

, set the date and time, then click

Apply

(For more information, see

page 82

Deleting a Logical Drive

Caution: When you delete a logical drive, you lose all data stored on that logical drive.

To delete a logical drive:

Ensure that you no longer need the data stored on the logical drive.

1 In the Enterprise View, click on the controller associated with the logical drive.

2 In the Logical Devices View, click the logical drive.

3 In the menu bar, select Actions, then click Delete logical device.

4 When prompted, click Ye s to delete the device, or No to cancel the deletion.

If you click

Ye s

, the logical drive is deleted. The disk drives or drive segments included in the

logical drive become available, and can be used to create a new logical drive (see page 63), or

to e

xpand an existing logical drive (see page 70).

Creating a RAID Volume

A RAID Volume comprises two or more logical drives connected end-to-end. The logical

drives in a RAID Volume:

● Must be built using disk drives connected to the same controller.

● Must have the same RAID level assigned.

● Must not be striped together.

● May have equal or different capacities.

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