All MIBs › FJDARY-E101 › fjdaryPfcachesdvsluInfo
fjdaryPfcachesdvsluInfo
Module: FJDARY-E101
OID (symbolic): FJDARY-E101::fjdaryPfcachesdvsluInfo
OID (numeric): 1.3.6.1.4.1.211.1.21.1.101.5.15.2.1.2
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The value of this object indicates the SLU performance data gathered
in cache layer.
byte 0 byte 1 byte 2 byte 3
+------------+------------+------------+------------+
0x00| CACHE SDV SLU#index*4 Info (64 bytes) |
+------------+------------+------------+------------+
0x40| CACHE SDV SLU#index*4+1 Info (64 bytes) |
+------------+------------+------------+------------+
0x80| CACHE SDV SLU#index*4+2 Info (64 bytes) |
+------------+------------+------------+------------+
0xc0| CACHE SDV SLU#index*4+3 Info (64 bytes) |
+------------+------------+------------+------------+
CACHE SDV SLU information:
byte 0 byte 1 byte 2 byte 3
+------------+------------+------------+------------+
0x00| Read Command Count |
+------------+------------+------------+------------+
0x04| Write Command Count |
+------------+------------+------------+------------+
0x08| Read Hit Count |
+------------+------------+------------+------------+
0x0c| Write Hit Count |
+------------+------------+------------+------------+
0x10| Pre-fetch Read Hit Count |
+------------+------------+------------+------------+
0x14| Read Block Count |
+------------+------------+------------+------------+
0x18| Write Block Count |
+------------+------------+------------+------------+
0x1c| Staging Count |
+------------+------------+------------+------------+
0x20| Write back Count |
+------------+------------+------------+------------+
0x24| Read Miss Staging Count |
+------------+------------+------------+------------+
0x28| Sequential Read Count |
+------------+------------+------------+------------+
0x2c| Sequential Write Count |
+------------+------------+------------+------------+
0x30| Pre-fetch Staging Count |
+------------+------------+------------+------------+
0x34| Pre-fetch Staging Purge Count |
+------------+------------+------------+------------+
0x38| Reserved |
+ +
0x3c| |
+------------+------------+------------+------------+What is fjdaryPfcachesdvsluInfo?
Packs cache-layer statistics for four SnapOPC snapshot-volume SLUs per table row, including the standard read/write/hit/staging/writeback/sequential counters plus additional prefetch-staging and prefetch-staging-purge counts specific to snapshot volumes. Admins use the extra prefetch-purge counter to judge how often the array is discarding speculatively prefetched snapshot data before it was used.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.211.1.21.1.101.5.15.2.1.2 snmpwalk -v2c -c public <target> FJDARY-E101::fjdaryPfcachesdvsluInfo
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.211.1.21.1.101.5.15.2.1.2.1 snmpget -v2c -c public <target> FJDARY-E101::fjdaryPfcachesdvsluInfo.1
Start monitoring Fujitsu ETERNUS DX100 S1 / E101-series disk array with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FJDARY-E101::fjdaryPfcachesdvsluInfo OID value, configure state conditions and alerts, and monitor any Fujitsu ETERNUS DX100 S1 / E101-series disk array from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.211 | fujitsu | Alert-Definition-Originator-MIB |
| 1.3.6.1.4.1.211.1 | product | CFAB-MIB |
| 1.3.6.1.4.1.211.1.21 | storage | ETERNUS-OR30-SV-MIB |
| 1.3.6.1.4.1.211.1.21.1 | nsp | ETERNUS-OR30-SV-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.211.1.21.1.101 | fjdarye101 | FJDARY-E101 |
| 1.3.6.1.4.1.211.1.21.1.101.5 | fjdaryPerformance | FJDARY-E101 |
| 1.3.6.1.4.1.211.1.21.1.101.5.15 | fjdaryPfcachesdvslu | FJDARY-E101 |
| 1.3.6.1.4.1.211.1.21.1.101.5.15.2 | fjdaryPfcachesdvsluTable | FJDARY-E101 |
| 1.3.6.1.4.1.211.1.21.1.101.5.15.2.1 | fjdaryPfcachesdvsluEntry | FJDARY-E101 |
| 1.3.6.1.4.1.211.1.21.1.101.5.15.2.1.2 | fjdaryPfcachesdvsluInfo | FJDARY-E101 |