Dell R210 manual eSATA Modes

Models: R210

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2.2.3eSATA

Dell

up-to-date information, see the Operating System Support Matrix for Dell PowerEdge Systems on Dell.com.

2.2.3eSATA

External Serial Advanced Technology Attachment (eSATA) serves as an external interface for SATA technologies. For customers who want fast (up to 1.5Gbit/s), easy- to-use external storage that has advanced features such as S.M.A.R.T. (Self- Monitoring, Analysis, and Reporting Technology) protection, eSATA may be a good choice.

eSATA devices are not bootable when BIOS is set to RAID mode and are not supported as a part of Virtual Disks when in RAID mode for S100.

To operate eSATA devices in the Red Hat® Enterprise Linux® 4.8 environment, the BIOS mode must be manually switched from default (AHCI mode) to ATA mode.

Table 3. eSATA Modes

Mode

Bootable

Hot-Pluggable

Restrictions

ATA mode

Yes

No

 

 

 

 

 

AHCI mode

Yes

Yes

RHEL 4.8 is not supported.

 

 

 

 

RAID mode (S100

No

No

Linux and Virtualization OS are not

enabled)

 

 

supported

 

 

 

 

PowerEdge R210 Technical Guide

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Dell R210 manual eSATA Modes