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A RAID Group Fails Because a Hard Disk Is Faulty

Publication Date:  2012-07-17 Views:  331 Downloads:  0
Issue Description
Related information about the product and version: CSS V100R001C01 Database Volume.
During the RAID group initialization, the 0xB02160004 A RAID group failed alarm is reported to the ISM.
Alarm Information
Handling Process
in the appendix
Root Cause
On the ISM interface, the alarm listed in Table 1-11 is reported.
Table 1-1 Alarm on a RAID group failure
Alarm ID Alarm Name Alarm Cause Alarm Description
0xB02160004 A RAID group failed. A hard disk is faulty or the RAID card is damaged. The hard disk ([slot-id]) on the device ([dev-name]) is faulty, which results in the failure of the RAID group ([raid-name]); location: cloud storage domain ([domain-name]), rack ID ([rack]), enclosure ID ([frame]), device ([dev-name]).

Check the disk online indicator according to the alarm information. The indicator is red. Therefore, the RAID group fails because a hard disk is damaged.