Adaptec 5325302053 User Guide - Page 101
Creating Pools Using Express Configuration, About the Express Configuration Method
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1 In the Enterprise View, select the iSCSI Storage Appliance. 2 On the toolbar, click Create, then select Create Pool. Alternately, click the Create Pool button in the Logical Devices View, as shown above right. The wizard opens. 3 Select a configuration method: • If you select Express configuration..., continue with "Creating Pools Using Express Configuration" on page 95. • If you select Custom configuration..., continue with "Step 3: Creating RAID Pools" on page 38. Creating Pools Using Express Configuration Adaptec Storage Manager offers two methods for creating pools-express configuration and custom configuration. This section describes how to use the express configuration method. Note For instructions on creating pools using custom configuration, see "Step 3: Creating RAID Pools" on page 38. About the Express Configuration Method When you use express configuration, Adaptec Storage Manager automatically creates pools by grouping together same-sized physical disk drives, and assigns RAID levels based on the number of physical disk drives in a pool: • A pool with three or more physical disk drives is assigned RAID 5. • A pool with two physical disk drives is assigned RAID 1. • A pool with only a single physical disk drive becomes a simple volume, which does not offer redundancy. Note To create a pool with any other RAID level, you must use the custom method, as described in "Step 3: Creating RAID Pools" on page 38. See "RAID Quick Reference" on page 201 for more information about RAID levels. SAS and SATA disk drives are grouped in separate pools. The maximum number of pools created depends on the number of disk drives in your iSCSI Storage Appliance. Up to 20 pools are supported on a single iSCSI Storage Appliance. Pool size is set by Adaptec Storage Manager and automatically maximizes the capacity of the disk drives. Pool size can't be adjusted during creation, even using custom configuration. (To change pool size after a pool has been created, see "Adding Capacity to a Pool" on page 96.)
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