hwStorageLunPrefetchStrategy
ISM-STORAGE-SVC-MIB ·
.1.3.6.1.4.1.34774.4.1.19.9.4.1.9
Object
column
Enumeration
Prefetch policy of the LUN. The value can be: 0: Non-prefetch 1: Constant prefetch 2: Variable prefetch 3: Intelligent prefetch
Context
- MIB
- ISM-STORAGE-SVC-MIB
- OID
.1.3.6.1.4.1.34774.4.1.19.9.4.1.9- Type
- column
- Access
- readonly
- Status
- current
- Parent
- hwStorageLunEntry
- Table
- hwStorageLunTable
- Siblings
- 11
Syntax
Enumeration
Values & Constraints
Enumerated Values
0 | none |
1 | constant |
2 | variable |
3 | intelligent |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| hwStorageLunID ID of the LUN. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.34774.4.1.19.9.4.1.1 |
| hwStorageLunPrefetchValue Cache prefetch value of the LUN. The cache prefech policy can be:
1. constant prefetch (unit: KB)
2. variable prefetch (unit: times)
3. non-prefetch or intelligent prefetch. If 42… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.34774.4.1.19.9.4.1.10 |
| hwStorageLunStatus Status of the LUN. The value can be:
1: Normal
2: Faulty
3: Unformatted
4: Formatting | column | Enumeration | .1.3.6.1.4.1.34774.4.1.19.9.4.1.11 |
| hwStorageLunName Name of the LUN. | column | OctetString | .1.3.6.1.4.1.34774.4.1.19.9.4.1.2 |
| hwStorageLunWWN WWN of the LUN. | column | OctetString | .1.3.6.1.4.1.34774.4.1.19.9.4.1.3 |
| hwStorageLunPoolID ID of the storage pool to which the LUN belongs. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.34774.4.1.19.9.4.1.4 |
| hwStorageLunCapacity Capacity of the LUN. The unit is KB. | column | SNMPv2-SMICounter64 | .1.3.6.1.4.1.34774.4.1.19.9.4.1.5 |
| hwStorageLunRowStatus Row status.
1: Active | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.34774.4.1.19.9.4.1.50 |
| hwStorageLunOwningController Node id of the owning controller of the LUN.
Controller node ID = Controller enclosure ID x Number of controllers in the controller enclosure + Controller ID. In controller name 1… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.34774.4.1.19.9.4.1.6 |
| hwStorageLunStripDepth Stripe depth of the LUN. Not used currently. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.34774.4.1.19.9.4.1.7 |
| hwStorageLunWriteStrategy Write policy of the LUN. The value can be:
1: Write through
2: Write back no mirroring
3: Write back mirroring
4: Write back mandatory nomirroring
5: Write back mandatory mirroring | column | Enumeration | .1.3.6.1.4.1.34774.4.1.19.9.4.1.8 |