All MIBs › SCSI-MIB › scsiDscTgtReadMegaBytes
scsiDscTgtReadMegaBytes
Module: SCSI-MIB
OID (symbolic): SCSI-MIB::scsiDscTgtReadMegaBytes
OID (numeric): 1.3.6.1.2.1.139.2.2.3.1.1.9
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This object represents the amount of megabytes received as the result of READ commands to this SCSI target port or device. Discontinuities in the value of this counter can occur at re- initialization of the management system, and at other times as indicated by the value of scsiDscTgtLastCreation.
What is scsiDscTgtReadMegaBytes?
Total megabytes received from this discovered target as a result of READ commands, giving admins per-target read-throughput visibility to complement the write counter. Helpful for identifying a read-heavy storage target during performance troubleshooting.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.139.2.2.3.1.1.9 snmpwalk -v2c -c public <target> SCSI-MIB::scsiDscTgtReadMegaBytes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.139.2.2.3.1.1.9.1 snmpget -v2c -c public <target> SCSI-MIB::scsiDscTgtReadMegaBytes.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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.139 | scsiMIB | SCSI-MIB |
| 1.3.6.1.2.1.139.2 | scsiObjects | SCSI-MIB |
| 1.3.6.1.2.1.139.2.2 | scsiInitiatorDevice | SCSI-MIB |
| 1.3.6.1.2.1.139.2.2.3 | scsiRemoteTgtDev | SCSI-MIB |
| 1.3.6.1.2.1.139.2.2.3.1 | scsiDscTgtTable | SCSI-MIB |
| 1.3.6.1.2.1.139.2.2.3.1.1 | scsiDscTgtEntry | SCSI-MIB |
| 1.3.6.1.2.1.139.2.2.3.1.1.9 | scsiDscTgtReadMegaBytes | SCSI-MIB |