Note
Since V4.x implements tenant-level I/O isolation, this parameter is no longer applicable and was removed starting from V4.0.0.
Description
sys_bkgd_io_high_percentage specifies the maximum percentage of system background I/O.
Attributes
Attribute |
Description |
|---|---|
| Parameter type | Int |
| Default value | 90 |
| Value range | [1, 100] |
| Effective upon OBServer node restart | No |
References
For more information about tenant resource isolation, see Overview of resource isolation.