All MIBs › DPT-SCSI-MIB › dptScsiStatsHbaCacheDirtyPages
dptScsiStatsHbaCacheDirtyPages
Module: DPT-SCSI-MIB
OID (symbolic): DPT-SCSI-MIB::dptScsiStatsHbaCacheDirtyPages
OID (numeric): 1.3.6.1.4.1.1597.1.6.1.1.3
Node type: OBJECT-TYPE
Type: Gauge
Access: read-only
Description: Indicates the number of cache pages that contain dirty data. Dirty data is the data which has been written to the adapter by the computer but has not yet been copied to the disk. This object has a value of 0 after the cache is flushed or allowed to write-back during a period of no disk activity.
What is dptScsiStatsHbaCacheDirtyPages?
The number of cache pages holding data that's been written by the host but not yet flushed to disk; drops to 0 after a cache flush or an idle period allows write-back. A persistently high value can indicate the controller can't keep up with the write load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1597.1.6.1.1.3 snmpwalk -v2c -c public <target> DPT-SCSI-MIB::dptScsiStatsHbaCacheDirtyPages
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1597.1.6.1.1.3.1 snmpget -v2c -c public <target> DPT-SCSI-MIB::dptScsiStatsHbaCacheDirtyPages.1
Start monitoring DPT (Adaptec) SCSI host-bus-adapter with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DPT-SCSI-MIB::dptScsiStatsHbaCacheDirtyPages OID value, configure state conditions and alerts, and monitor any DPT (Adaptec) SCSI host-bus-adapter 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 |
|---|---|---|
| 1.3.6.1.4.1.1597 | dpt | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1 | dptScsi | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1.6 | dptScsiStats | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1.6.1 | dptScsiStatsHbaTable | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1.6.1.1 | dptScsiStatsHbaEntry | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1.6.1.1.3 | dptScsiStatsHbaCacheDirtyPages | DPT-SCSI-MIB |