Huawei V2 and V3 Server RAID Controller Card User Guide 53
Huawei V2 and V3 Server RAID Controller Card User Guide 53 Viewing Supercapacitor Properties Scenarios You can view the supercapacitor properties of a controller to check
Huawei V2 and V3 Server RAID Controller Card User Guide 53 Viewing Supercapacitor Properties Scenarios You can view the supercapacitor properties of a controller to check
Remove the cable of the supercapacitor from the RAID controller card. See Figure 5-63. Press the latch and remove the supercapacitor holder from the air duct. See (1) and (2) in Figure 5-64.
Replace the supercapacitor, and check whether the supercapacitor state is Optimal and whether the fault is rectified. If yes, no further action is required.If no, go to 6. If no, go to 6. Contact
Perform operations based on the Battery Power Status information in the command output, as shown in Figure 11-170. Failed: The capacitor is faulty. Replace the capacitor.Ok: The
Before replacing a supercapacitor on a storage node, you must power off the storage node. This adversely affects the services running on the storage node. The replacement supercapacitor
ies and conventional electrostatic capacitors. Compared with conventional electrostatic capacitors, supercapacitors have outstanding advantages such as high capacity, high power
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