All MIBs › FREENAS-MIB › zfsArcData
zfsArcData
Module: FREENAS-MIB
OID (symbolic): FREENAS-MIB::zfsArcData
OID (numeric): 1.3.6.1.4.1.50536.1.4.3
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
What is zfsArcData?
The portion of the ZFS ARC currently holding cached file data, as opposed to metadata, giving an admin a breakdown of what the cache is being used for.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.50536.1.4.3 snmpwalk -v2c -c public <target> FREENAS-MIB::zfsArcData
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.50536.1.4.3.1 snmpget -v2c -c public <target> FREENAS-MIB::zfsArcData.1
Start monitoring FreeNAS/TrueNAS ZFS storage appliance/server with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FREENAS-MIB::zfsArcData OID value, configure state conditions and alerts, and monitor any FreeNAS/TrueNAS ZFS storage appliance/server from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.50536 | freeNas | FREENAS-MIB |
| 1.3.6.1.4.1.50536.1 | zfs | FREENAS-MIB |
| 1.3.6.1.4.1.50536.1.4 | arc | FREENAS-MIB |
| 1.3.6.1.4.1.50536.1.4.3 | zfsArcData | FREENAS-MIB |