Symptoms of a failed memory module on RSA SecurID hardware appliance
Originally Published: 2020-05-28
Article Number
Applies To
RSA Product/Service Type: Hardware Appliance
RSA Version/Condition: 8.x
Issue
Resolution
Symptom 1
The RSA SecurID hardware appliance Attention/Error amber LED is on if there are any failed hardware components, including memory modules. For more information about status LEDs, review article 000037800 - Understanding status LEDs for the RSA SecurID Hardware Appliance.
Symptom 2
The operating system of the RSA SecurID hardware appliance shows less total memory than it should. You can check the total memory using the following steps and then compare them to the info in the notes section.
- Enable SSH on RSA Authentication Manager server.
- Log On to the Appliance Operating System with SSH.
- Launch an SSH client, such as PuTTY.
- Log in to the primary RSA Authentication Manager server as rsaadmin and enter the operating system password.
During Quick Setup another username may have been selected. Use that username to log in.
login as: rsaadmin Using keyboard-interactive authentication. Password:<enter operating system password> Last login: Mon Apr 20 16:39:41 2020 from jumphost.vcloud.local RSA Authentication Manager Installation Directory: /opt/rsa/am
- Check the memory available for the operating system using the following command:
rsaadmin@am84:~> free -oh
total used free shared buffers cached
Mem: 7.8G 3.9G 3.9G 81M 13M 182M
Swap: 4.0G 5.9M 4.0G
Symptom 3
When checking the populated slots with dmidecode command output, the populated memory slots are less than what it should be for each hardware appliance model. To check the populated memory slots, follow the steps below:
- Follow step 1 - 4 above to login to the RSA SecurID hardware appliance.
- Elevate to root:
sudo su -
- Run the following command to show the Appliance memory slot information:
dmidecode -t memory
- In the output, a populated memory slot will look something like this (note text in bold):
Handle 0x0048, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0041
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 2048 MB
Form Factor: DIMM
Set: None
Locator: DIMM_B1
Bank Locator: NODE 0 CHANNEL 1 DIMM 0
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MHz
Manufacturer: Micron
Serial Number: 335E13C3
Asset Tag: 9876543210
Part Number: 18JSF25672AZ-1G4G1
Rank: 2
- An empty memory slot looks something like this (note text in bold):
Handle 0x0048, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0041
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: DIMM_B1
Bank Locator: NODE 0 CHANNEL 1 DIMM 0
Type: Unknown
Speed: NO DIMM
Manufacturer: NO DIMM
Serial Number: NO DIMM
Asset Tag: Unknown
Part Number: NO DIMM
Rank: Unknown
- Count the populated slots. If they are less than what they should be for the RSA SecurID hardware appliance model, you have a failed memory module.
If you suspect that there is a failed memory module, contact RSA Customer Support for further assistance to confirm the failure or replace the appliance.
Notes
Memory installed per appliance for each appliance model
| Appliance model | Total memory installed in GBs | Number of modules installed |
|---|---|---|
| Dell PowerEdge R210 | 8GBs | 2 x 4GBs |
| DellPowerEdge R710 | 16GBs | 4 x 4GBs (or) 2 x 8GBs |
| Intel S1200BT | 8GBs | 4 x 2GBs (or) 2 x 4GBs |
| Intel S2600GZ | 16GBs | 4 x 4GBs (or) 2 x 8GBs |
| DELL PowerEdge R230 | 16GBs | 4 x 4GBs |
| DELL PowerEdge R630 | 32GBs | 4 x 8GBs |
| DELL PowerEdge R640 | 32GBs | 4 x 8GBs |
To confirm the appliance model, run the following command and look for the Base Board Information for manufacturer and product name, as shown below:
rsaadmin@AM81-intel-A130-2:~> sudo dmidecode -t 1,2
# dmidecode 2.12
SMBIOS 2.6 present.
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: EMC
Product Name: ..
Version: FFF
Serial Number: FC6RS142200044
UUID: DAC4DE75-4AE8-11E3-A783-18A9052F2EAC
Wake-up Type: Power Switch
SKU Number: To be filled by O.E.M.
Family: To be filled by O.E.M.
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: Intel Corporation
Product Name: S1200BTL
Version: E98681-352
Serial Number: QSBT34512492
Asset Tag: To be filled by O.E.M.
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: To be filled by O.E.M.
Chassis Handle: 0x0003
Type: Motherboard
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