cpqDaLogDrvCacheVolAccelCachingAlgorithm
CPQIDA-MIB ·
.1.3.6.1.4.1.232.3.2.3.5.1.3
Object
column
mandatory
Enumeration
Drive Array Logical Drive Cache Volume Accelerator Caching Algorithm.
The caching algorithm currently in use for the cache volume.
The following values are defined:
Other(1)
The instrument agent is unable to determine the caching algorithm
for this cache volume. You may need to upgrade the instrument agent.
Multi Segment(2)
Multiple tiers to track cached and potentially cacheable data. The
multi-segment cache takes into account frequency, spatial locality
and temporal locality of data accesses. The replacement policy is
conservative making the algorithm ideal for workloads that have a
mixture of cacheable and non-cacheable data with hot spots that
remain hot for some time.
Single Segment (3)
A single tier tracks cached data. The single-segment cache takes
into account spatial and temporal locality of data accesses. The
replacement policy is very aggressive resulting in the algorithm
being ideal for workloads that have very few non-cacheable data accesses
and hotspots that move frequently.
Context
- MIB
- CPQIDA-MIB
- OID
.1.3.6.1.4.1.232.3.2.3.5.1.3- Type
- column
- Access
- readonly
- Status
- mandatory
- Parent
- cpqDaLogDrvCacheVolumeAccelEntry
- Table
- cpqDaLogDrvCacheVolumeAccelTable
- Siblings
- 32
Syntax
Enumeration
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cpqDaLogDrvCacheVolAccelCntlrIndex mandatory Drive Array Logical Drive Cache Volume Accelerator Controller Index.
This index maps the cache volume back to the controller to which
it is attached. The value of … | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.1 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissLoadingH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Loading (high).
cpqDaLogDrvCacheVolAccelNoOfReadMissLoadingH and
cpqDaLogDrvCacheV… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.10 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissLoading mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Loading (low).
cpqDaLogDrvCacheVolAccelNoOfReadMissLoading and
cpqDaLogDrvCacheVol… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.11 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissSkipH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Skip (high).
cpqDaLogDrvCacheVolAccelNoOfReadMissSkipH and
cpqDaLogDrvCacheVolAcce… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.12 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissSkip mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Skip (low).
cpqDaLogDrvCacheVolAccelNoOfReadMissSkip and
cpqDaLogDrvCacheVolAccelN… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.13 |
| cpqDaLogDrvCacheVolAccelReadCacheHitRate mandatory Drive Array Logical Drive Cache Volume Accelerator Read Cache
Hit Rate.
The rate (percentage) that the read cache for this cache volume is
being utilized. If the va… | column | RFC1155-SMIGauge | .1.3.6.1.4.1.232.3.2.3.5.1.14 |
| cpqDaLogDrvCacheVolAccelNoOfWriteHitsH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Hits (high).
cpqDaLogDrvCacheVolAccelNoOfWriteHitsH and
cpqDaLogDrvCacheVolAccelNoOfWriteH… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.15 |
| cpqDaLogDrvCacheVolAccelNoOfWriteHits mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Hits (low).
cpqDaLogDrvCacheVolAccelNoOfWriteHits and
cpqDaLogDrvCacheVolAccelNoOfWriteHit… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.16 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissDoLoadH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Misses - Do Load (high).
cpqDaLogDrvCacheVolAccelNoOfWriteMissDoLoadH and
cpqDaLogDrvCache… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.17 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissDoLoad mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Misses - Do Load (low).
cpqDaLogDrvCacheVolAccelNoOfWriteMissDoLoad and
cpqDaLogDrvCacheVo… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.18 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissLoadingH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Misses - Loading (high).
cpqDaLogDrvCacheVolAccelNoOfWriteMissLoadingH and
cpqDaLogDrvCache… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.19 |
| cpqDaLogDrvCacheVolAccelLogDrvIndex mandatory Drive Array Logical Drive Cache Volume Accelerator Logical Drive
Index.
The logical drive index for this cache volume. The value of this
index is the same as the l… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.2 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissLoading mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Misses - Loading (low).
cpqDaLogDrvCacheVolAccelNoOfWriteMissLoading and
cpqDaLogDrvCacheVo… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.20 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissSkipH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Misses - Skip (high).
cpqDaLogDrvCacheVolAccelNoOfWriteMissSkipH and
cpqDaLogDrvCacheVolAcc… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.21 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissSkip mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Misses - Skip (low).
cpqDaLogDrvCacheVolAccelNoOfWriteMissSkip and
cpqDaLogDrvCacheVolAccel… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.22 |
| cpqDaLogDrvCacheVolAccelWriteCacheHitRate mandatory Drive Array Logical Drive Cache Volume Accelerator Write Cache
Hit Rate.
The rate (percentage) that the write cache for this cache volume is
being utilized. If the … | column | RFC1155-SMIGauge | .1.3.6.1.4.1.232.3.2.3.5.1.23 |
| cpqDaLogDrvCacheVolAccelLoadFailures mandatory Drive Array Logical Drive Cache Volume Accelerator Load Failures.
The number of times data failed to load onto this cache volume due
to an error. If the value canno… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.24 |
| cpqDaLogDrvCacheVolAccelCacheLineSize mandatory Drive Array Logical Drive Cache Volume Accelerator Cache Line Size.
cpqDaLogDrvCacheVolAccelCacheLineSize is the cache line size in
number of blocks. If the value … | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.25 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissLockedH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Locked (high).
cpqDaLogDrvCacheVolAccelNoOfReadMissLockedH and
cpqDaLogDrvCacheVolA… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.26 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissLocked mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Locked (low).
cpqDaLogDrvCacheVolAccelNoOfReadMissLocked and
cpqDaLogDrvCacheVolAcc… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.27 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissLockedH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Misses - Locked (high).
cpqDaLogDrvCacheVolAccelNoOfWriteMissLockedH and
cpqDaLogDrvCacheVo… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.28 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissLocked mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Locked (low).
cpqDaLogDrvCacheVolAccelNoOfWriteMissLocked and
cpqDaLogDrvCacheVolAc… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.29 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissTotalH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Total (high).
cpqDaLogDrvCacheVolAccelNoOfReadMissTotalH and
cpqDaLogDrvCacheVolAcc… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.30 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissTotal mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Total (low).
cpqDaLogDrvCacheVolAccelNoOfReadMissTotal and
cpqDaLogDrvCacheVolAccel… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.31 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissTotalH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Misses - Total (high).
cpqDaLogDrvCacheVolAccelNoOfWriteMissTotalH and
cpqDaLogDrvCacheVolA… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.32 |
| cpqDaLogDrvCacheVolAccelNoOfWriteMissTotal mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Write
Cache Misses - Total (low).
cpqDaLogDrvCacheVolAccelNoOfReadMissTotal and
cpqDaLogDrvCacheVolAcce… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.33 |
| cpqDaLogDrvCacheVolAccelCacheState mandatory Drive Array Logical Drive Cache Volume Accelerator Cache State.
The current cache state of the cache volume.
The following values are defined:
… | column | Enumeration | .1.3.6.1.4.1.232.3.2.3.5.1.4 |
| cpqDaLogDrvCacheVolAccelWritePolicy mandatory Drive Array Logical Drive Cache Volume Accelerator Write Policy.
The write policy that the cache volume has been configured to use.
The following val… | column | Enumeration | .1.3.6.1.4.1.232.3.2.3.5.1.5 |
| cpqDaLogDrvCacheVolAccelNoOfReadHitsH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Hits (high).
cpqDaLogDrvCacheVolAccelNoOfReadHitsH and
cpqDaLogDrvCacheVolAccelNoOfReadHits… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.6 |
| cpqDaLogDrvCacheVolAccelNoOfReadHits mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Hits (low).
cpqDaLogDrvCacheVolAccelNoOfReadHits and
cpqDaLogDrvCacheVolAccelNoOfReadHitsH … | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.7 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissDoLoadH mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Do Load (high).
cpqDaLogDrvCacheVolAccelNoOfReadMissDoLoadH and
cpqDaLogDrvCacheVo… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.8 |
| cpqDaLogDrvCacheVolAccelNoOfReadMissDoLoad mandatory Drive Array Logical Drive Cache Volume Accelerator Number Of Read
Cache Misses - Do Load (low).
cpqDaLogDrvCacheVolAccelNoOfReadMissDoLoad and
cpqDaLogDrvCacheVolA… | column | Integer32 | .1.3.6.1.4.1.232.3.2.3.5.1.9 |