Checking the Remaining Lifetime of a BBU

Remaining Lifetime Less Than 90 Days

1. Replace the BBU.
   NOTE:

   For details about how to replace a BBU module, click the following link:

   • For S2600T/S5500T, see Replacing a Fan-BBU Module (Applicable to S2600T/S5500T) in OceanStor S2600T&S5500T&S5600T&S5800T&S6800T Storage System V200R002C00 Parts Replacement .
   • For S5600T/S5800T/S6800T, see Replacing a BBU Module (Applicable to S5600T/S5800T/S6800T) in OceanStor S2600T&S5500T&S5600T&S5800T&S6800T Storage System V200R002C00 Parts Replacement .
   • For 18500/18800/18800F/HVS85T/HVS88T, see Replacing a BBU Module (Applicable to 18500/18800/18800F/HVS85T/HVS88T) in OceanStor 18500&18800&18800F Storage System V100R001 Parts Replacement.
     NOTE:

     The way to replace the parts of 18500/18800/18800F/HVS85T/HVS88T is the same as S5600T/S5800T/S6800T.

   After the BBU module is replaced, log in to the DeviceManager and check whether the Recovery Time is displayed.

   • If yes, no further action is required.
   • If no, go to step 2.

2. Collect related information and contact technical support engineers.