qosReadaheadClass
NETAPP-MIB ·
.1.3.6.1.4.1.789.1.28.3.1.2
Object
column
Enumeration
Readahead Setting Class.
Context
- MIB
- NETAPP-MIB
- OID
.1.3.6.1.4.1.789.1.28.3.1.2- Type
- column
- Access
- readonly
- Status
- current
- Parent
- qosReadaheadSettingsEntry
- Table
- qosReadaheadSettingsTable
- Siblings
- 30
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | preset |
2 | user-defined |
3 | system-defined |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| qosReadaheadSettingName Readahead Setting Name. | column | SNMPv2-TCDisplayString | .1.3.6.1.4.1.789.1.28.3.1.1 |
| qosReadaheadMaxDeadline Maximum Deadline Offset (ms). | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.10 |
| qosReadaheadInterarrivalWeight Weight for Interarrival Time Aging (%). | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.11 |
| qosReadaheadDiskResponseWeight Weight for Disk Response Time Aging (%). | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.12 |
| qosReadaheadMinDiskResponseTime Minimum Disk Response Time (ms). | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.13 |
| qosReadaheadMaxDiskResponseTime Maximum Disk Response Time (ms).. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.14 |
| qosReadaheadDiskResponseFactor Disk Response Time Factor. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.15 |
| qosReadaheadOvershoot Allowable Overshoot (%). | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.16 |
| qosReadaheadUseTiming Use Timing Algorithms. | column | Boolean | .1.3.6.1.4.1.789.1.28.3.1.17 |
| qosReadaheadUseAsync Use Asynchronous Speculation. | column | Boolean | .1.3.6.1.4.1.789.1.28.3.1.18 |
| qosReadaheadMetadata Do Metadata Speculation. | column | Boolean | .1.3.6.1.4.1.789.1.28.3.1.19 |
| qosReadaheadForceDump Force DUMP-Style Readahead. | column | Boolean | .1.3.6.1.4.1.789.1.28.3.1.20 |
| qosReadaheadForceFull Force Full-File Readahead. | column | Boolean | .1.3.6.1.4.1.789.1.28.3.1.21 |
| qosReadaheadForceNone Disable Readahead. | column | Boolean | .1.3.6.1.4.1.789.1.28.3.1.22 |
| qosReadaheadUseFeedback Provide Cache-Miss Feedback. | column | Boolean | .1.3.6.1.4.1.789.1.28.3.1.23 |
| qosReadaheadSmallFileBlocks Maximum Blocks for Small-File Handling. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.24 |
| qosReadaheadMetadataBlocks Minimum Blocks for Which Metadata is Predicted. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.25 |
| qosReadaheadEarlyCount Number of IO Operations Cautiously Predicted. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.26 |
| qosReadaheadJitter Threshold for Detecting Jitter (%). | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.27 |
| qosReadaheadMinRetireTime Minimum Time Before a Stream is Retired (us) | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.28 |
| qosReadaheadMaxRetireTime Maximum Time Before a Stream is Retired (us) | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.29 |
| qosReadaheadDefault Indicates if this is the default Read-Ahead Setting. | column | Boolean | .1.3.6.1.4.1.789.1.28.3.1.3 |
| qosReadaheadUseHistogram Use Histogram-based predictions. | column | Boolean | .1.3.6.1.4.1.789.1.28.3.1.30 |
| qosReadaheadMinFileHistogram Minimum filesize for Histogram-based predictions (blocks) | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.31 |
| qosReadaheadMinBlocks Minimum Blocks to Speculate. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.4 |
| qosReadaheadMaxBlocks Maximum Blocks to Speculate. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.5 |
| qosReadaheadAlignBlocks Block Alignment. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.6 |
| qosReadaheadMaxGap Maximum Speculative Blocks Outstanding. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.7 |
| qosReadaheadMaxRange Maximum Range Used When Aging Streams (Blocks. | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.8 |
| qosReadaheadMinRange Minimum Range Used When Aging Streams (Blocks). | column | Integer32 | .1.3.6.1.4.1.789.1.28.3.1.9 |