HP 3PAR StoreServ 7450 Storage Service Guide

2. Select Controller Nodes. The Status LED for the replaced node may indicate green and take
up to 3 minutes to change to green blinking (see Figure 38 (page 34)).
Figure 38 Replaced Node Status LED
SFP Repair
The SFP is located in the port on the controller node HBA/CNA and there are two to six SFPs per
node.
Before you begin, use either SPMAINT or the HP 3PAR Management Console to identify the failed
SFP.
SFP Identification
1. Under the Systems tree in the left panel, select the storage system to be serviced.
2. On the Summary tab, click the Port link to open the port's tab.
Typically the State is listed as Loss sync, the Mode as Initiator and the Connected
Device Type as Free.
34 Servicing the Storage System