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RAID group settings

This type of table is used throughout the document. It follows what Navisphere Manager presets

for a particular configuration area. Table headings indicate the following:

• Set is the 80 percent recommendation for the particular parameter.

• Default Setting is what the system presents to the user.

• Notes provide either extra explanation or mitigating circumstances that could cause

different settings.

Table 1. RAID group settings

Set Default Setting Notes

Create a RAID group

Group ID Default Next lowest available

number

Number of disks 9 1 This allows an 8+1 RAID 5.

RAID type Default Unbound

Automatically destroy

When last LUN unbound

Default Field not checked

Expansion Defragmentation

priority

Default Medium

Disk selection Default Automatic The Dell/EMC CX Series will choose

a group of disks that fits the

requirements. Use manual selection

and select the desired disks if you

are in an environment with mixed

disk sizes. If you want to use

manual, go to “Simple and efficient

storage system configurations“ for

guidance.

Dell/EMC CX Series Initial Configuration

Best Practices Planning 8

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 32 33

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Dell DAE Manual de instalación Pagina 8