• Identify and Remove an M.2 Flash SSD
• Install an M.2 Flash SSD
• Remove a Flash Riser Board
• Install a Flash Riser Board
Identify and Remove an M.2 Flash SSD
The server can contain up to two flash riser boards (SSDR0, SSDR1). Each flash riser
board can contain one M.2 flash SSD.
1. If you have a failed M.2 SSD, determine which SSD has failed.
a. Log into Oracle ILOM CLI and run the
show
command to list available storage
controllers.
For example:
-> show /System/Storage/Controllers/
/System/Storage/Controllers
Targets:
Controller_0
Controller_1
Controller_2
Controller_3
Note that the M.2 SSDs are normally the last two listed in the output.
b. Then list the status of a specific M.2 SSD.
For example:
-> show /System/Storage/Controllers/Controller_2
Targets:
Properties:
health = OK
health_details = -
serial_number = 23023E3387B3
location = SSDR0/SSD0/NVME (SSD Riser 0 NVME SSD 0)
type = NVMe
manufacturer = MICRON
model = Micron_7450_MTFDKBA480TFR
wwns = Not Available
number_of_ports = Not Available
For a failed SSD, note the location to ensure you replace the correct SSD. The
location includes the specific flash riser (such as SSDR0 or SSDR1) on which
the SSD resides. The labels for the flash risers are on the motherboard near
the rear of the system (look for SSDR 0 and SSDR 1).
Note:
Additionally, failed components are listed under
/System/
Open_Problems
in Oracle ILOM.
2. Prepare the server for service.
a. Power off the server.
Chapter 4
Servicing Internal M.2 Flash SSDs (CRU)
4-2
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