NEC Express5800/320Lb Linux Guía de usuario descargar pdf (Pagina 57)

Linux Setup 4-13

Step C-2: Set Dual Disk Configuration

If you are performing “Setup Procedure When Powering on the NEC Express5800/ft series for the

First Time”, go to “Step C-3: Connect and Configure Options” (4-19).

At the time of shipment of the NEC Express5800/ft series, the following settings have been already

made so that you can use the server immediately after the purchase.

NEC Express5800/ft series secures data by making disks to RAID configuration.

NEC Express 5800/ft series is set up to automatically set dual configuration of the built-in disk for

boot in either status; when you purchased the server, or immediately after Linux for NEC

Express5800/ft series was installed to the server. However, make sure to check the status of dual

disk configuration to prevent unexpected problems. If needed, set dual disk configuration.

IMPORTANT: If you are performing “Setup Procedure When Powering on the NEC

Express5800/ft series for the First Time”, this step is not needed as the dual disk

configuration has already been configured. Go to “Step C-3: Connect and Configure

Options” (4-19).

TIPS: To set dual disk configuration, you need to log in as a root user.

IMPORTANT:

 Make sure to set RAID not only when installing an operating system but also when

adding disks or reconstructing RAID.

 When adding disks or reconstructing RAID, the status of each disk becomes

“RESYNCING” or “RECOVERY”. Do not remove disks, turn off the power, or restart

the system during this status. Wait until the status “RESYNCING” or “RECOVERY” is

finished. You can check the status of RAID using ftdiskadm described later.

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NEC Express5800/320Lb Linux Guía de usuario Pagina 57