Chapter 5: Management with WebPAM PRO
Maximum of 32 characters. Use letters, numbers, one space between words, and underscore. An alias is optional.
6.To enable Media Patrol support, check the Media Patrol box.
7.To enable PDM support, check the PDM box.
8.Click the Submit button.
Creating a Logical Drive
When you create a disk array, you automatically create one logical drive also. If the initial logical drive used less than the full capacity of the disk array, you can create additional logical drives from the same disk array. You can create up to 32 logical drives per array.
To create a logical drive:
1.Click the Subsystem 
icon in Tree View.
2.Click the Disk Arrays 
icon.
3.Click the Disk Array 
icon.
4.Click the Create LD tab in Management View.
5.Optional. Enter an alias (name) in the Alias field.
Maximum of 32 characters. Use letters, numbers, one space between words, and underscore. An alias is optional.
6.From the RAID Level dropdown list, choose a RAID level for this logical drive.
All RAID levels supported by the disk array appear in the list. See “Choosing a RAID Level” on page 232.
7.Enter a capacity and choose unit of measure (MB, GB, TB).
The default value is the available capacity of the disk array. You can use this value or any lesser amount.
8.From the Stripe dropdown menu, choose a Stripe size for this logical drive.
The choices are 64 KB, 128 KB, 256 KB, 512 KB, and 1 MB. 64 KB is the default. See “Choosing Stripe Block Size” on page 236.
9.From the Sector dropdown menu, choose a Sector size for this logical drive.
The choices are 512 B, 1 KB, 2 KB, and 4 KB. 512 B is the default. See “Choosing Sector Size” on page 236.
10.From the Read Policy dropdown menu, choose a Read Cache policy for this logical drive.
