163Chapter 4: Management with ASUS Storage ManagementManaging Logical DrivesLogical drive management includes:• Viewing Information for All Logical Drives (below)• Viewing Logical Drive Information (page 164)• Viewing Logical Drive Statistics (page 165)• Making Logical Drive Settings (page 165)• Initializing a Logical Drive (page 166)• Running Redundancy Check (page 166)• Viewing the Logical Drive Check Table (page 167)• Making Logical Drive LUN Settings (page 168)• Creating a LUN Clone (page 169)To create or delete a logical drive, see ―Managing Disk Arrays‖ on page 149.Viewing Information for All Logical DrivesTo view information about all logical drives in a disk array:1. Click the Subsystem icon in Tree View.2. Click the Disk Arrays icon.3. Click the Disk Array icon.4. Click the Logical Drives iconLogical Drive Status• OK – The normal state of a logical drive. For RAID Levels other than RAID 0(Striping), the logical drive has full redundancy.• Synchronizing – When you first create a logical drive, the logical drivesynchronizes. During that time, your data is available. However, access willbe slower until synchronizing is done.• Rebuilding – This condition is temporary. When a physical drive has beenreplaced, the logical drive automatically begins rebuilding in order to restoreredundancy (fault tolerance). Your data is still available. However, access willbe slower until rebuilding is done.• Critical – This condition results from a physical drive failure. Your data is stillavailable. However, the logical drive has lost redundancy (fault tolerance).You must determine the cause of the problem and correct it. See ―Critical &Offline Disk Arrays‖ on page 384.• Offline – This condition arises as the result of a second physical drivefailure. An Offline logical drive is not accessible but some or all of your data
