All MIBs › CISCO-WAN-OPTIMIZATION-MIB › cwoAoSmbxStatsBytesWriteCache
cwoAoSmbxStatsBytesWriteCache
Module: CISCO-WAN-OPTIMIZATION-MIB
OID (symbolic): CISCO-WAN-OPTIMIZATION-MIB::cwoAoSmbxStatsBytesWriteCache
OID (numeric): 1.3.6.1.4.1.9.9.762.1.3.2.2
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: This object contains total number of bytes written to SMB Application Optimizer cache (Read-ahead and Metadata) since it was started.
Discontinuities in the value of this counter can occur at re-initialization of the SMB AO. The last discontinuity time is indicated by the value of cwoAoStatsLastResetTime for the SMB AO.
What is cwoAoSmbxStatsBytesWriteCache?
This read-only Counter64, in bytes, contains the total bytes written to the SMB AO's cache (Read-ahead and Metadata) since it was started, with discontinuities possible at SMB AO re-initialization, indicated by cwoAoStatsLastResetTime for that AO. An admin uses this to track how much data the SMB optimizer is populating into its local cache, which feeds future cache-hit reads. A low write rate despite active file activity might indicate the cache isn't being populated as expected, reducing future read-cache benefit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.762.1.3.2.2 snmpwalk -v2c -c public <target> CISCO-WAN-OPTIMIZATION-MIB::cwoAoSmbxStatsBytesWriteCache
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.762.1.3.2.2.1 snmpget -v2c -c public <target> CISCO-WAN-OPTIMIZATION-MIB::cwoAoSmbxStatsBytesWriteCache.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cwoAoSmbxStatsBytesWriteCache.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.762 | ciscoWanOptimizationMIB | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1 | ciscoWanOptimizationMIBObjects | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1.3 | cwoAo | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1.3.2 | cwoAoSmbxStats | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1.3.2.2 | cwoAoSmbxStatsBytesWriteCache | CISCO-WAN-OPTIMIZATION-MIB |