All MIBs › ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB › a7009NumberOfBlocks
a7009NumberOfBlocks
Module: ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB
OID (symbolic): ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB::a7009NumberOfBlocks
OID (numeric): 1.3.6.1.4.1.795.50.10.1.7009.1.2
Node type: OBJECT-TYPE
Type: DmiInteger64X
Access: read-only
Description: The total number of blocks (including the check data blocks) contained in this aggregate p_extent. The block size is the same as the storage device associated with this aggregate p_extent. Note: If no redundancy group is associated with an aggregate p_extent, then this indicates the number of p_extent blocks that are available.
What is a7009NumberOfBlocks?
This large integer counter shows the total number of storage blocks (including parity/check blocks) contained within a single physical extent, typically in the range of millions depending on disk size. An engineer needs this to understand the physical storage layout and calculate where redundancy is allocated within the array. If this value is 2,097,152 blocks and block size is 4KB, the physical extent occupies 8GB of the drive.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.795.50.10.1.7009.1.2 snmpwalk -v2c -c public <target> ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB::a7009NumberOfBlocks
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.795.50.10.1.7009.1.2.1 snmpget -v2c -c public <target> ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB::a7009NumberOfBlocks.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> a7009NumberOfBlocks.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.795 | adaptec | ADAPTEC-UNIVERSAL-STORAGE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.795.50 | thirdparty | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10 | isc20 | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10.1 | dmtfGroups | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10.1.7009 | tAggregatePhysicalExtent | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10.1.7009.1 | eAggregatePhysicalExtent | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |
| 1.3.6.1.4.1.795.50.10.1.7009.1.2 | a7009NumberOfBlocks | ADAPTECCIOSTANDARDGROUPMIFDEFINITION2-MIB |