All MIBs › H3C-RAID-MIB › h3cRaidReadCache
h3cRaidReadCache
Module: H3C-RAID-MIB
OID (symbolic): H3C-RAID-MIB::h3cRaidReadCache
OID (numeric): 1.3.6.1.4.1.2011.10.10.4.1.4.1.1
Node type: OBJECT-TYPE
Type: H3cStorageEnableState
Access: read-write
Description: This object identifies the state of read cache. If the value of this object is set to 'disable', the associated percentage of cache hit may be invalid.
What is h3cRaidReadCache?
Whether read caching is enabled for this array, defaulting to enable; when disabled, the read cache hit percentage fields become meaningless. An admin turns this off only when diagnosing whether caching itself is affecting read performance or data consistency.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.10.10.4.1.4.1.1 snmpwalk -v2c -c public <target> H3C-RAID-MIB::h3cRaidReadCache
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.10.10.4.1.4.1.1.1 snmpget -v2c -c public <target> H3C-RAID-MIB::h3cRaidReadCache.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2011.10.10.4.1.4.1.1.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> h3cRaidReadCache.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 |
|---|---|---|
| 1.3.6.1.4.1.2011.10.10.4 | h3cRaid | H3C-RAID-MIB |
| 1.3.6.1.4.1.2011.10.10.4.1 | h3cRaidMibObjects | H3C-RAID-MIB |
| 1.3.6.1.4.1.2011.10.10.4.1.4 | h3cRaidCacheTable | H3C-RAID-MIB |
| 1.3.6.1.4.1.2011.10.10.4.1.4.1 | h3cRaidCacheEntry | H3C-RAID-MIB |
| 1.3.6.1.4.1.2011.10.10.4.1.4.1.1 | h3cRaidReadCache | H3C-RAID-MIB |