Related information about the product and version: the T3500
The disk online status indicator is red on. Meanwhile, you cannot detect the hard disk after running the fdisk –l command in SUSE. Table 2-1 shows the status of the disk indicator. Table 1-1 Status of the disk indicator
Disk status indicator
The disk module is powered on.
An alarm occurs on the disk or the disk is being located.a
The disk module is powered off.
Read-write status indicator
Data is being transferred.
No data is being transferred.
a: through a command sent by the ISM.
Step 1Replace the faulty disk. For details, see Replacing a Disk Module in Oceanspace T3000 Storage Node Troubleshooting-(V100R001C01). Step 2Wait for three minutes after the faulty disk is replaced and check the disk online status indicator. If the disk online status indicator is green on, the fault is removed.
If you cannot detect the hard disk after running the fdisk –l command in SUSE, you can determine that the fault is not caused by improper insertion of the hard disk. If the fault persists after the hard disk is reinserted, you can determine that the hard disk is faulty.
Wait for three minutes after the hard disk is inserted and then check the disk online status indicator to determine whether the hard disk is normal.