virtualDiskReadPolicy
IDRAC-MIB-SMIv2 ·
.1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.11
Object
column
Enumeration
The read policy used by the controller for read operations on this virtual disk. Possible values: 1: No Read Ahead. 2: Read Ahead. 3: Adaptive Read Ahead.
Context
- MIB
- IDRAC-MIB-SMIv2
- OID
.1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.11- Type
- column
- Access
- readonly
- Status
- current
- Parent
- virtualDiskTableEntry
- Table
- virtualDiskTable
- Siblings
- 21
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | noReadAhead |
2 | readAhead |
3 | adaptiveReadAhead |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| virtualDiskNumber Instance number of this virtual disk entry. | column | Integer32 | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.1 |
| virtualDiskWritePolicy The write policy used by the controller for write operations on
this virtual disk.
Possible values:
1: Write Through.
2: Write Back.
3: Force Write Back. | column | Enumeration | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.10 |
| virtualDiskLayout The virtual disk's RAID type.
Possible values:
1: Not one of the following
2: RAID-0
3: RAID-1
4: RAID-5
5: RAID-6
6: RAID-10
7: RAID-50
8: RAID-60
9: Concatenated RAID 1
10: Conc… | column | Enumeration | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.13 |
| virtualDiskStripeSize The stripe size of this virtual disk.
Possible values:
1: Not one of the following
2: Default.
3: 512 bytes
4: 1 kB,
5: 2 kB,
6: 4 kB,
7: 8 kB,
8: 16 kB,
9: 32 kB,
10: 64 kB,
11: … | column | Enumeration | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.14 |
| virtualDiskName The virtual disk's label as entered by the user. | column | SNMPv2-TCDisplayString | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.2 |
| virtualDiskComponentStatus The status of the virtual disk itself without the
propagation of any contained component status.
Possible values:
1: Other.
2: Unknown.
3: OK.
4: Non-critical .
5: Critical.
6: N… | column | ObjectStatusEnum | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.20 |
| virtualDiskBadBlocksDetected Indicates whether the virtual disk has bad blocks. | column | BooleanType | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.23 |
| virtualDiskSecured Indicates whether the virtual disk is secured or not. | column | BooleanType | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.24 |
| virtualDiskIsCacheCade Indicates whether the virtual disk is being used as a secondary
cache by the controller. | column | BooleanType | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.25 |
| virtualDiskDiskCachePolicy The cache policy of the physical disks that are
part of this virtual disk
Possible values:
1: Enabled.
2: Disabled.
3: Default. | column | Enumeration | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.26 |
| virtualDiskOperationalState The state of the virtual disk when there are progressive
operations ongoing.
Possible values:
1: There is no active operation running.
2: The virtual disk configuration has change… | column | Enumeration | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.30 |
| virtualDiskProgress The progress percentage of the operation that is being
performed on the virtual disk. This is applicable
only if there is a progressive operations ongoing | column | Integer32 | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.31 |
| virtualDiskAvailableProtocols List of protocols support by physical disks part of this virtual
disk. For e.g. SAS for Serial Attached SCSI or SATA for
Serial Advanced Technology Attachment. | column | SNMPv2-TCDisplayString | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.32 |
| virtualDiskMediaType List of media types of the physical disks part of this virtual
disk. For e.g. HDD for Hard Disk Drive or SSD for Solid State Device. | column | SNMPv2-TCDisplayString | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.33 |
| virtualDiskRemainingRedundancy The number of physical disks which can be lost before the
virtual disk loses its redundancy. | column | Integer32 | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.34 |
| virtualDiskFQDD The virtual disk's Fully Qualified Device Descriptor (FQDD) as
represented in Storage Management. | column | FQDDString | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.35 |
| virtualDiskDisplayName The virtual disk's friendly FQDD as represented in Storage
Management. | column | SNMPv2-TCDisplayString | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.36 |
| virtualDiskT10PIStatus Indicates whether the virtual disk supports the T10 PI (Protection
Information). These protection fields are known as DIF
(Data Integrity Fields).
Possible values:
1: Not one of… | column | Enumeration | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.37 |
| virtualDiskBlockSizeInBytes The block size (in bytes) of the physical disk part of the virtual disk.
Possible values:
1: 512.
2: 4096 | column | Integer32 | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.38 |
| virtualDiskState The current state of this virtual disk
(which includes any member physical disks.)
Possible states:
1: The current state could not be determined.
2: The virtual disk is operating … | column | Enumeration | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.4 |
| virtualDiskSizeInMB The size of the virtual disk in megabytes. | column | Integer32 | .1.3.6.1.4.1.674.10892.5.5.1.20.140.1.1.6 |