Checking the Disk Domain Status

Procedure

1. Check whether the running status of a disk domain is offline.

   

   NOTE:

   For example, Health Status and Running Status of disk domain 0 is Fault and Offline respectively, as shown in the preceding figure.
   • If yes, go to step 7.
   • If no, go to step 2.

2. Check whether an alarm is generated (alarm ID is 0x100F00A0010) indicating that a disk in the disk domain is removed.
   • If yes, insert the disk that is removed and go to step 3.
   • If no, go to step 4.

3. Check the running status of the disk domain again and see whether the check result is not the desired one.
   • If yes, go to step 4.
   • If no, no further action is required.

4. Check whether Health Status of the disk domain is Fault.
   • If yes, go to step 7.
   • If no, go to step 5.

5. Check whether an alarm is generated, indicating that the status of a disk in the disk domain is abnormal. (Fault alarm ID is 0xF00A0001, the ID of an alarm indicating that a disk is about to fail is 0xF00A0003, and slow disk alarm ID is 0xF00A000D or 0xF000A005F.)
   • If yes, replace the disk. No further action is required after you replace the disk.
   • If no, go to step 6.
   NOTE:

   For details about how to replace a disk module, see OceanStor 5300 V3&5500 V3&5600 V3&5800 V3&6800 V3&6900 V3 Storage SystemV300R001 Parts Replacement or OceanStor 5300 V3&5500 V3&5600 V3&5800 V3&6800 V3 Storage System V300R002 Parts Replacement:

   • For controller of 5300 V3/5500 V3, see Replacing a Disk Module (12-Slot) and Replacing a Disk Module (25-Slot).
   • For disk enclosure, see Replacing a Disk Module (24-Slot) and Replacing a Disk Module (25-Slot).
   • For high-density disk enclosure, see Replacing a Disk Module .

6. Check whether Health Status of the disk domain is Balancing.
   • If yes, wait until load balancing is complete. No further action is required.
   • If no, go to step 7.

7. Collect related information and contact technical support engineers.