EMC Updated D-PST-MN-A-24 Exam Questions and Answers by samir

The correct order of steps for the embedded module replacement procedure is:

Power down the node

Push the orange tab to release the lever of the embedded module

Label and disconnect all cables attached to the embedded module

Remove the 4-port card from the old embedded module and install it into the new embedded module

Align the embedded module with the empty slot and carefully push it into the slot

The procedure for replacing an embedded module in a Dell PowerStore system is a critical task that should be performed with care. Here is a detailed explanation of each step:

Power down the node: Ensure that the node is properly powered down to avoid any electrical hazards or data corruption.This step is crucial for the safety of both the technician and the system1.

Push the orange tab to release the lever of the embedded module: Locate the orange tab on the embedded module and push it to release the lever.This action will unlock the module from its slot1.

Label and disconnect all cables attached to the embedded module: Before removing the embedded module, label all cables for easy reconnection later.Then, carefully disconnect each cable to free the module1.

Remove the 4-port card from the old embedded module and install it into the new embedded module: Transfer the 4-port card from the old module to the new one.Handle the card with care to avoid damage to the electronic components1.

Align the embedded module with the empty slot and carefully push it into the slot: Carefully align the new embedded module with the guides in the empty slot and gently push it into place until it is securely seated1.

After completing these steps, reconnect the cables as per the labels, and power up the node to verify the operation of the new embedded module.For detailed instructions and safety information, refer to the Dell PowerStore Installation and Service Guide2. It is important to follow these guidelines closely to ensure the replacement is performed correctly and the system operates smoothly after the procedure.

When a Dell EMC PowerStore node powers up in service mode, the commands and sequence used from the appliance SSH client to restore the node back to normal are as follows:

Run the svc_rescue_state clear command to clear the boot mode and take the node out of service mode1.

Then, run the svc_node reboot command to reboot the node and return it to normal operational mode1.

It is important to follow this sequence to ensure that the node exits service mode correctly and reboots into normal mode without any issues.For more detailed instructions or if you encounter any problems during this process, refer to the Dell EMC PowerStore Service Scripts Guide or contact Dell EMC Support for assistance1.

To return a node from service mode to normal mode in a Dell EMC PowerStore system, the svc_rescue_state clear command should be used.This command clears the service mode state of the node and prepares it to return to normal operational mode1.

Here are the steps to perform this action:

Log in to the appliance from an SSH client.

Run the svc_rescue_state clear command to clear the boot mode.

Then, run the svc_node reboot command to reboot the node and return it to normal mode.

After the reboot, you can verify that the node has returned to normal mode by running the svc_rescue_state list command again.

It is important to follow these steps carefully to ensure that the node transitions back to normal mode without any issues.For more detailed instructions or if you encounter any problemsduring this process, refer to the Dell EMC PowerStore Service Scripts Guide or contact Dell EMC Support for assistance1.