Sans Digital iSCSI STORAGE, Руководство пользователя

Страница: 29 / 64

- 29 -
1. Biggest capacity of RAID level for user to choose and,
2. The fewest disk number for RAID level / volume size.
E.g., user chooses RAID 5 and the controller has 12*200G + 4*80G HDDs inserted. If we use all 16
HDDs for a RAID 5, and then the maximum size of volume is 1200G (80G*15). By the wizard, we do
smarter check and find out the most efficient way of using HDDs. The wizard only uses 200G HDDs
(Volume size is 200G*11=2200G), the volume size is bigger and fully uses HDD capacity.
Step 1: Select “Volume create wizard” and then choose the RAID level. After the RAID level is chosen,
click “
”. Then it will link to next page.
Figure 3.6.1.1
Step 2: Please select the combination of the RG capacity, or “Use default algorithm” for maximum RG
capacity. After RG size is chosen, click “
”.
Figure 3.6.1.2