Use the writesernum command to write
the node serial number into the planar NVRAM.
Syntax
writesernum -sernumserial_number { node_id | node_name }
Parameters
- -sernumserial_number
- (Required) Specifies the serial number to write to the
nonvolatile memory of the system planar.
- node_id | node_name
- (Required) Specifies the node where the system planar
is located. The serial number is written to this system planar. This
name is not the worldwide node name (WWNN).
Description
This command writes the node serial number into the
planar NVRAM and then reboots the system. You can find the serial
number at the front of the node without having to remove it from the
rack.
The seven-digit alphanumeric serial number is located on
a label on the front of the node. The serial number on the label might
contain a hyphen. Omit this hyphen when typing the serial number with
the writesernum command.Note: Once you have
written the serial number to the planar NVRAM, you can issue the lsnodevpd command to verify that the number is correct.
The system_serial_number field contains the serial
number.
An invocation example
writesernum -sernum 1300027 node1
The resulting output:
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