HP 3PAR StoreServ 7450 Service Manual page 40

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If a PCIe adapter is installed in the failed node, move the SFPs from the PCIe adapter on the

failed node to the PCIe adapter on the replacement node:

Lift the retaining clip and carefully slide the SFP out of the slot.

Carefully slide the replacement SFP into the adapter on the replacement node until fully

seated. Close the wire handle to secure it in place.

On the replacement node, ensure that the gray node rod is in the extracted position, pulled

out of the component.

With your hands grasping each side of the replacement node, gently slide it into the enclosure.

Ensure the node is aligned with the grooves in the slot.

CAUTION:

Keep sliding the node in until the it halts against the insertion mechanism.

CAUTION:

Without an Ethernet cable, node rescue cannot complete and the replacement node will not

be able to rejoin the cluster.

Reconnect the cables to the node, including the backend SAS cables. On the 4-node arrays,

also reconnect the node interconnect cables.

Push the extended gray node rod into the node to ensure the node is correctly installed.

CAUTION:

Pull out the grey node rod and push it back in to ensure that the node is fully seated.

NOTE:

before joining the cluster. This may take up to 10 minutes.

Verify the node LED is blinking green in synchronization with other nodes, indicating that the

node has joined the cluster.

Follow the return instructions provided with the new component.

NOTE:

If a PCIe adapter is installed in the failed node, leave it installed. Do not remove and

return it in the packaging for the replacement PCIe adapter.

Servicing the Storage System

Ensure that the node is correctly oriented; alternate nodes are rotated 180°.

Do not proceed until the replacement node has an Ethernet cable connected.

If the blue LED is flashing, it is an indication that the node is not properly seated.

Once inserted, the node should power up and go through the node rescue procedure

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3par storeserv 7450c