Adaptec 3210S User Guide - Page 132

If You Are New to Arrays, If You Have Experience with Arrays, Storage Manager Pro Array Types

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Adaptec Storage Manager Pro User's Guide I Configuration cost-A redundant array offers fault tolerance, but increases your costs. The following sections explain the differences between the array types to help you determine the best configuration. If You Are New to Arrays For those new to arrays, we recommend the following path to help you choose: 1 Read about the array types in Storage Manager Pro Array Types on page B-2. 2 Read the examples in Array Selection Examples on page B-4. 3 Use the decision chart in Array Decision Chart on page B-6 to make your selection. If You Have Experience with Arrays For those who have experience with arrays, we recommend the following path to help you choose: 1 Read about the array types available in Storage Manager Pro Array Types on page B-2. 2 Read about the selection criteria in Understanding the Array Selection Criteria on page B-8. 3 Use the criteria comparison in Comparing the Selection Criteria on page B-9 to make your selection. Storage Manager Pro Array Types Arrays are logical drives made up of one or more partitions on one or more physical drives. You can create the following types of arrays using Storage Manager Pro: I Volume set-A single drive that is not used in an array. A volume set can also be a partition that equals the full capacity of a given drive. B-2

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B-2
Adaptec Storage Manager Pro User
s Guide
Configuration cost
A redundant array offers fault tolerance,
but increases your costs.
The following sections explain the differences between the array
types to help you determine the best configuration.
If You Are New to Arrays
For those new to arrays, we recommend the following path to help
you choose:
1
Read about the array types in
Storage Manager Pro Array Types
on page B-2.
2
Read the examples in
Array Selection Examples
on page B-4.
3
Use the decision chart in
Array Decision Chart
on page B-6 to
make your selection.
If You Have Experience with Arrays
For those who have experience with arrays, we recommend the
following path to help you choose:
1
Read about the array types available in
Storage Manager Pro
Array Types
on page B-2.
2
Read about the selection criteria in
Understanding the Array
Selection Criteria
on page B-8.
3
Use the criteria comparison in
Comparing the Selection Criteria
on page B-9 to make your selection.
Storage Manager Pro Array Types
Arrays are logical drives made up of one or more partitions on one
or more physical drives.
You can create the following types of arrays using Storage Manager
Pro:
Volume set
A single drive that is not used in an array. A
volume set can also be a partition that equals the full capacity
of a given drive.