All MIBs › COMTEK-VMS-NM-SYSMGR-MIB › vmsFileFileHdrHit
vmsFileFileHdrHit
Module: COMTEK-VMS-NM-SYSMGR-MIB
OID (symbolic): COMTEK-VMS-NM-SYSMGR-MIB::vmsFileFileHdrHit
OID (numeric): 1.3.6.1.4.1.597.4.15.2.7
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Count of hits on file header cache.
What is vmsFileFileHdrHit?
This is a count of hits on the file header cache, meaning requests for a file's header information that were satisfied from cached data. An administrator compares this to vmsFileFileHdrAttempt to assess how well file-open operations are benefiting from cached file header data rather than requiring a disk read. For example, a low file header cache hit ratio on a busy file server would suggest the cache is too small for the working set of files being accessed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.597.4.15.2.7 snmpwalk -v2c -c public <target> COMTEK-VMS-NM-SYSMGR-MIB::vmsFileFileHdrHit
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.597.4.15.2.7.1 snmpget -v2c -c public <target> COMTEK-VMS-NM-SYSMGR-MIB::vmsFileFileHdrHit.1
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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 |
|---|---|---|
| 1.3.6.1.4.1.597 | comtek | COMTEK-VMS-NM-SYSMGR-MIB |
| 1.3.6.1.4.1.597.4 | comtekVms | COMTEK-VMS-NM-SYSMGR-MIB |
| 1.3.6.1.4.1.597.4.15 | comtekVmsNMVmsMonMib | COMTEK-VMS-NM-SYSMGR-MIB |
| 1.3.6.1.4.1.597.4.15.2 | vmsFile | COMTEK-VMS-NM-SYSMGR-MIB |
| 1.3.6.1.4.1.597.4.15.2.7 | vmsFileFileHdrHit | COMTEK-VMS-NM-SYSMGR-MIB |