In FusionInsight,When does Alarm 12009 Hard Disk in Failed Array

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This alarm is generated when a redundant array of independent disks (RAID) array is abnormal or faulty because disk N in the RAID array is removed or faulty.

Before this alarm is reported, the SNMP trap port and IP address must be configured on the BMC of the server; otherwise, this alarm will not be reported. For details, see the FusionInsight product documentation.

This alarm is cleared when the disk is recovered.

Other related questions:
In FusionInsight,When does Alarm 12009 Hard Disk in Failed Array
This alarm is generated when a redundant array of independent disks (RAID) array is abnormal or faulty because disk N in the RAID array is removed or faulty. Before this alarm is reported, the SNMP trap port and IP address must be configured on the BMC of the server; otherwise, this alarm will not be reported. For details, see the FusionInsight product documentation. This alarm is cleared when the disk is recovered.

In FusionInsight,What is the impact on system of Alarm 12009 Hard Disk in Failed Array
The disks in the RAID array are inaccessible, which reduces the system reliability.

In FusionInsight,What is the possible cause for Alarm 12009 Hard Disk in Failed Array
?A disk in the RAID array is removed. ?A disk in the RAID array is faulty.

In FusionInsight,When does Alarm 12008 Hard Disk Drive Fault occur
This alarm is generated when a disk is abnormal or faulty. Before this alarm is reported, the SNMP trap port and IP address must be configured on the BMC of the server; otherwise, this alarm will not be reported. For details, see the FusionInsight product documentation. This alarm is cleared when the disk is recovered.

Whether data is automatically rebuilt when a hard disk fails
RAID controller cards support redundancy check. If a member disk fails and a hot spare is available, data is automatically rebuilt on the hot spare. RAID 5, RAID 6, and RAID 50 support redundancy check. The data rebuild time depends on the hard disk capacity, RAID level, and customer service data volume.

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