All MIBs › CPQFCA-MIB › cpqFcaAccelWriteErrs
cpqFcaAccelWriteErrs
Module: CPQFCA-MIB
OID (symbolic): CPQFCA-MIB::cpqFcaAccelWriteErrs
OID (numeric): 1.3.6.1.4.1.232.16.2.2.2.1.8
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Array Accelerator Board Write Errors.
This shows the total number of write memory parity errors that were detected while writing to the Array Accelerator board.
Write parity errors occur when the system detects that information has not been transferred to the Array Accelerator board correctly. A parity bit is included for each byte of information stored in memory. When the microprocessor reads or writes data, the system counts the value of the bits in each byte. If the total does not match the system's expectations, a parity error has occurred.
What is cpqFcaAccelWriteErrs?
This read-only counter reports the cumulative number of memory parity errors detected while writing to the Fibre Channel array accelerator board. An administrator watches this counter similarly to the read-error counter, since a rising count over time can indicate degrading memory on the accelerator board. A sudden jump in this counter following a firmware update might prompt an admin to check whether the update introduced a memory-handling issue.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.16.2.2.2.1.8 snmpwalk -v2c -c public <target> CPQFCA-MIB::cpqFcaAccelWriteErrs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.16.2.2.2.1.8.1 snmpget -v2c -c public <target> CPQFCA-MIB::cpqFcaAccelWriteErrs.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 |
| 1.3.6.1.4.1.232 | compaq | COMPAQ-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.232.16 | cpqFibreArray | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2 | cpqFcaComponent | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2.2 | cpqFcaCntlr | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2.2.2 | cpqFcaAccelTable | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2.2.2.1 | cpqFcaAccelEntry | CPQFCA-MIB |
| 1.3.6.1.4.1.232.16.2.2.2.1.8 | cpqFcaAccelWriteErrs | CPQFCA-MIB |