1.17 ASM_IO_PROCESSES
ASM_IO_PROCESSES specifies the number of I/O worker processes to be started in an Oracle IOServer instance.
| Property | Description |
|---|---|
|
Parameter type |
Integer |
|
Default value |
|
|
Modifiable |
|
|
Modifiable in a PDB |
No |
|
Range of values |
|
|
Basic |
No |
|
Oracle RAC |
Multiple instances can have different values. |
This parameter is applicable only in an Oracle IOServer instance, which runs out of an Oracle Grid Infrastructure home.
The default value should work in most cases. However, under heavy I/O load, there may be some delays associated with posting processes out of I/O waits. In this case, a slightly higher value than the default may be appropriate.
Note:
This initialization parameter is available starting with Oracle Database 12c Release 2 (12.2.0.1).