In general, installing or replacing memory modules are tasks performed by an Oracle-qualified service technician. DIMMs are not hot-swappable parts, so the server must be powered down for this procedure. This section provides a high-level overview of the steps required for a server memory extension.
Detailed information is available in the chapter Servicing Oracle Private Cloud Appliance Components Oracle Private Cloud Appliance Administrator's Guide and the Service Manual for the server model in question.
Table 7.3 Summary of the Compute Node Memory Extension Procedure
Step | Description | Detailed Instructions |
|---|---|---|
1 | Read and follow the safety considerations and prerequisites for component replacement procedures. | Refer to the section “Preparing Oracle Private Cloud Appliance for Service” in the Oracle Private Cloud Appliance Administrator's Guide. |
2 | Migrate virtual machines to another compute node and place the server in maintenance mode. | In the Service chapter of the Oracle Private Cloud Appliance Administrator's Guide, refer to the power-down instructions section for the server model in question. |
3 | Power down the server, disconnect all power cords and data cables, and then extend the server to the maintenance position. | Consult the Service Manual for your server model. Instructions are provided in the chapter "Preparing for Service". |
4 | Open the server fan door, and then remove the server top cover. | Consult the Service Manual for your server model. These specific instructions are part of the section “Preparing the Server for Component Replacement” in the chapter referenced in step 3. |
5 | Install the new DIMMs. | For these detailed steps, you must navigate to a particular section in the Service Manual of your server model.
|
6 | Install the server top cover, and then close the server fan door. | Consult the Service Manual for your server model. Follow the steps in the section “Install the Server Top Cover”, which is near the start of the chapter referenced in step 7. |
7 | Return the server to its normal rack position, and then reconnect all data cables and power cords. | Consult the Service Manual for your server model. Refer to the chapter “Returning the Server to Operation”. |
8 | Power on the server. When it comes back online, take the compute node out of maintenance mode and verify that it resumes all normal operations in the server pool. | In the Service chapter of the Oracle Private Cloud Appliance Administrator's Guide, refer to the power-down instructions section for the server model in question. The steps in this procedure are identical to placing the compute node in maintenance mode, except that you must clear the check box you selected previously. |