All MIBs › H3C-DISK-MIB › h3cDiskFaultLedState
h3cDiskFaultLedState
Module: H3C-DISK-MIB
OID (symbolic): H3C-DISK-MIB::h3cDiskFaultLedState
OID (numeric): 1.3.6.1.4.1.2011.10.10.3.1.1.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object identifies the fault state of the disk. The value of 'off' means the yellow led is go out, and the disk works well. The value of 'on' means the yellow led is on, and the disk break down. The value of 'blink' means the yellow led is blinking, and a group of raid disk is being synchronized.
What is h3cDiskFaultLedState?
This read-only value reports the state of the disk's yellow fault LED: off(1) means the disk is healthy, on(2) means the disk has failed, and blink(3) means a RAID group containing this disk is currently synchronizing (rebuilding). Admins check it as a quick health indicator, since a disk reporting on(2) needs replacement while blink(3) indicates a RAID rebuild in progress that should be left to complete. For example, seeing this LED state as on(2) on a disk confirms hardware failure and that drive should be scheduled for replacement.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.10.10.3.1.1.1.8 snmpwalk -v2c -c public <target> H3C-DISK-MIB::h3cDiskFaultLedState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.10.10.3.1.1.1.8.1 snmpget -v2c -c public <target> H3C-DISK-MIB::h3cDiskFaultLedState.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.10 | h3c | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.10.10 | h3cStorageRef | H3C-STORAGE-REF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.10.10.3 | h3cDisk | H3C-DISK-MIB |
| 1.3.6.1.4.1.2011.10.10.3.1 | h3cDiskMibObjects | H3C-DISK-MIB |
| 1.3.6.1.4.1.2011.10.10.3.1.1 | h3cDiskTable | H3C-DISK-MIB |
| 1.3.6.1.4.1.2011.10.10.3.1.1.1 | h3cDiskEntry | H3C-DISK-MIB |
| 1.3.6.1.4.1.2011.10.10.3.1.1.1.8 | h3cDiskFaultLedState | H3C-DISK-MIB |