Note
Since V4.x supports tenant-level I/O isolation, this parameter is no longer applicable and has been removed starting from V4.0.0.
Description
sys_bkgd_io_low_percentage specifies the minimum percentage of system background I/O.
Attributes
Attribute |
Description |
|---|---|
| Parameter type | Int |
| Default value | 0 |
| Value range | [0, 100] |
| Effective upon OBServer node restart | No |
Considerations
If the value of sys_bkgd_io_low_percentage is 0, the system automatically configures the ratio based on the environment.
References
For more information about tenant resource isolation, see Overview.