virtualDiskReadPolicy
StorageManagement-MIB ·
.1.3.6.1.4.1.674.10893.1.20.140.1.1.11
Object
column
mandatory
Enumeration
Indicates whether the controller's read cache will be used when reading from a virtual disk. Possible values: 1: Enabled - Adaptec Read Cache Enabled 2: Disabled - Adaptec Read Cache Disabled 3: LSI Read Ahead 4: LSI Adaptive Read Ahead 5: LSI No Read Ahead 9: Not Applicable
Context
- MIB
- StorageManagement-MIB
- OID
.1.3.6.1.4.1.674.10893.1.20.140.1.1.11- Type
- column
- Access
- readonly
- Status
- mandatory
- Parent
- virtualDiskEntry
- Table
- virtualDiskTable
- Siblings
- 27
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | enabled |
2 | disabled |
3 | readAhead |
4 | adaptiveReadAhead |
5 | noReadAhead |
9 | notApplicable |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| virtualDiskNumber mandatory Instance number of this virtual disk entry. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.1 |
| virtualDiskWritePolicy mandatory Indicates whether the controller's write cache will be used
when writing to a virtual disk.
Possible values:
1: Enabled - Adaptec Write Cache Enabled Protected
2: Disabled - Adap… | column | Enumeration | .1.3.6.1.4.1.674.10893.1.20.140.1.1.10 |
| virtualDiskCachePolicy mandatory Indicates whether the controller's cache is used when
reading from or writing to a virtual disk.
Possible values:
1: Direct I/O (LSI)
2: Cached I/O (LSI)
99: Not applicable | column | Enumeration | .1.3.6.1.4.1.674.10893.1.20.140.1.1.12 |
| virtualDiskLayout mandatory The virtual disk's RAID type.
Currently supported types:
1: Concatenated
2: RAID-0
3: RAID-1
7: RAID-5
8: RAID-6
10: RAID-10
12: RAID-50
19: Concatenated RAID 1
24: RAID-60
2… | column | Enumeration | .1.3.6.1.4.1.674.10893.1.20.140.1.1.13 |
| virtualDiskCurStripeSizeInMB mandatory The stripe size of this virtual disk in megabytes. If this
size is 0, it is either smaller than a megabyte or not applicable. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.14 |
| virtualDiskCurStripeSizeInBytes mandatory The portion of the stripe size in bytes that is smaller
than a megabyte. This size plus the virtualDiskCurStripeSizeInMB
is the total stripe size on the virtual disk.
If this si… | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.15 |
| virtualDiskChannel obsolete This entry is obsolete. This property is not supported
by virtual disks managed under Storage Management. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.16 |
| virtualDiskTargetID mandatory Unique ID for the virtual disk. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.17 |
| virtualDiskLunID obsolete This entry is obsolete. This property is not supported
by virtual disks managed under Storage Management. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.18 |
| virtualDiskRollUpStatus mandatory Severity of the virtual disk state.
This is the combined status of the virtual disk and its
components.
Possible values:
1: Other
2: Unknown
3: OK
4: Non-critical
5: Critical
6… | column | DellStatus | .1.3.6.1.4.1.674.10893.1.20.140.1.1.19 |
| virtualDiskName mandatory The virtual disk's label generated by Storage Management or entered
by the user. | column | RFC1213-MIBDisplayString | .1.3.6.1.4.1.674.10893.1.20.140.1.1.2 |
| virtualDiskComponentStatus mandatory 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: Non-r… | column | DellStatus | .1.3.6.1.4.1.674.10893.1.20.140.1.1.20 |
| virtualDiskNexusID mandatory Durable unique ID for this virtual disk. | column | RFC1213-MIBDisplayString | .1.3.6.1.4.1.674.10893.1.20.140.1.1.21 |
| virtualDiskArrayDiskType mandatory Identifies the type of array (physical) disks used to create the virtual disk.
Possible values:
1: SAS
2: SATA
3: SCSI
4: IDE
5: PCIE
99: Unknown | column | Enumeration | .1.3.6.1.4.1.674.10893.1.20.140.1.1.22 |
| virtualDiskBadBlocksDetected mandatory Indicates if virtual disk has bad blocks.
Value: 0 - No, 1 - Yes, 2 - Not Applicable, 99 - Unknown | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.23 |
| virtualDiskEncrypted mandatory Indicates if virtual disk is encrypted.
Value: 0 - No, 1 - Yes, 99 - Unknown. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.24 |
| virtualDiskIsCacheCade mandatory Indicates if this virtual disk is configured as CacheCade.
Value: 1 - Yes, 0 - No, 99 - Undetermined | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.25 |
| virtualDiskDiskCachePolicy mandatory Indicates disk cache policy of the logical device.
Value: 1 - Unchanged, 2 - Enabled, 4 - Disabled, 8 - Default, 10 - Undetermined | column | Enumeration | .1.3.6.1.4.1.674.10893.1.20.140.1.1.26 |
| virtualDiskAssociatedFluidCacheStatus mandatory Indicates the status of the associated fluid cache status | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.27 |
| virtualDiskPIEnable mandatory Indicates if T10 PI is enabled on a virtual disk.
Possible values are: 0 (T10 PI disabled) or 1 (T10 PI enabled). | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.28 |
| virtualDiskDeviceName mandatory Device name used by this virtual disk's member disks. | column | RFC1213-MIBDisplayString | .1.3.6.1.4.1.674.10893.1.20.140.1.1.3 |
| virtualDiskState mandatory The current condition of this virtual disk
(which includes any member array disks.)
Possible states:
0: Unknown
1: Ready - The disk is accessible and has no known problems.
2:… | column | Enumeration | .1.3.6.1.4.1.674.10893.1.20.140.1.1.4 |
| virtualDiskSeverity obsolete This entry is obsolete for Storage Management.
It was replaced with RollUpStatus and ComponentStatus for each device. | column | Enumeration | .1.3.6.1.4.1.674.10893.1.20.140.1.1.5 |
| virtualDiskLengthInMB mandatory The size of this virtual disk in megabytes. If this size
is 0, it is smaller than a megabyte. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.6 |
| virtualDiskLengthInBytes mandatory The portion of the virtual disk in bytes that is smaller
than a megabyte. This size plus the virtualDiskLengthInMB
is the total size of the virtual disk. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.7 |
| virtualDiskFreeSpaceInMB obsolete This entry is obsolete. This property is not supported for virtual disks managed under Storage Management. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.8 |
| virtualDiskFreeSpaceInBytes obsolete This entry is obsolete. This property is not supported for virtual disks managed under Storage Management. | column | Integer32 | .1.3.6.1.4.1.674.10893.1.20.140.1.1.9 |