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change disk_domain_possessed general
Function
The change disk_domain_possessed general command is used to set the possess information about the disk domain.
Format
change disk_domain_possessed general disk_domain_id=? tier_type=? possess_type=? possess_number=?
Parameters
Parameter |
Description |
Value |
|---|---|---|
| disk_domain_id=? | ID of the disk domain whose setting must be changed. | Run the "show disk_domain general" command without any parameters to obtain the value. |
| tier_type=? | Tier type. | The value can be SSD, SAS, or NearLine_SAS. |
| possess_type=? | Sets the possess type. | The value can be page or chunk. |
| possess_number=? | Sets the possess size. | The value can be page or chunk.
|
Usage Guidelines
Before running the command,ensure that services have been stopped.Otherwise, services may be interrupted.
Example
Sets the possess information of the disk domain whose ID is 0.
developer:/>change disk_domain_possessed general disk_domain_id=0 tier_type=SAS possess_type=page possess_number=65536 WARNING:You are about to modify the available cache quantity of disk domain. This operation will cause cache resource to be re-allocated, then system performance may be degraded. Suggestion:Before performing this operation, ensure that the correct parameter is configured. Have you read warning message carefully?(y/n)y Are you sure you really want to perform the operation?(y/n)y Command executed successfully.
