Configuring the Server Boot Order
![]() Note |
Do not change the boot order while the host is performing BIOS power-on self test (POST). |
Before you begin
You must log in with user or admin privileges to perform this task.
Procedure
Command or Action | Purpose | |||
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Step 1 |
Server# scope bios |
Enters BIOS command mode. |
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Step 2 |
Server /bios # set boot-order device1, device2, device3.... |
Specifies the boot device options and order.
You can select one or more of the following:
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Step 3 |
Server /bios # commit |
Commits the transaction to the system configuration. |
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Step 4 |
(Optional) Server /bios # show detail |
Displays the server boot order. |
The next BIOS boot uses the new boot order.
Example
This example sets the boot order and commits the transaction:
server /bios # set boot-order uefimap,uefios
To manage boot-order:
- Reboot server to have your boot-order settings take place
- Do not disable boot options via BIOS screens
- If a specified device type is not seen by the BIOS, it will be removed
from the boot order configured on the BMC
- Your boot order sequence will be applied subject to the previous rule.
The configured list will be appended by the additional device types
seen by the BIOS
- Legacy Boot Order configuration will disable all the active Boot Devices which will
hide them from BIOS
server /bios *# commit
Changes to BIOS set-up parameters will require a reboot.
Do you want to reboot the system?[y|N]y
A system reboot has been initiated.
server /bios # show detail
BIOS:
BIOS Version: UCSEDM6_1.08
BIOS Flash: 1
Backup BIOS Version: UCSEDM6_1.08
Backup BIOS Flash: 0
BIOS Post Complete: 0
Boot Order: UEFIMAP,UEFIOS
FW Update Status: Done, OK
Password: ******
server /bios #