Checking a SAS Port

Procedure

1. Replace cable connected to the SAS port. Perform the check again to determine whether the check is passed.
   • If yes, no further action is required.
   • If no, go to step 2.

2. Replace the interface module where the port resides and the interface module where the peer port resides in sequence. Perform the check again to determine whether the check is passed.
   • For S2600T/S5500T, see Replacing an Interface Module (Applicable to S2600T/S5500T) in OceanStor S2600T&S5500T&S5600T&S5800T&S6800T Storage System V200R002C00 Parts Replacement.
   • For S5600T/S5800T/S6800T, see Replacing an Interface 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 an Interface 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.
   • If yes, no further action is required.
   • If no, go to step 3.

3. Collect related information and contact technical support engineers.