SetAttributes method of the MSFT_StorageQoSPolicyStore class
Sets attributes for the policy store.
Syntax
sint32 SetAttributes(
[in] uint32 IOPSNormalizationSize
);
Parameters
-
IOPSNormalizationSize [in]
-
Normalized I/O size in bytes.
Return value
-
Policy ID cannot be zero.
-
1
-
Default policy cannot be modified.
-
2
-
Default policy cannot be removed.
-
3
-
Policy name cannot be empty.
-
4
-
Parent policy not found.
-
5
-
Limit cannot be higher than 1 billion IOPS.
-
6
-
Reservation cannot be higher than 1 billion IOPS.
-
7
-
Reservation cannot be higher than the limit.
-
8
-
Policy type not recognized.
-
9
-
Policy type cannot be changed
-
10
Policy type cannot be changed.
-
Multi-instance policies cannot have child policies
-
11
Multi-instance policies cannot have child policies.
-
12
-
1024
Reserved.
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2016 |
| Namespace |
Root\Microsoft\Windows\storage |
| MOF |
|
| DLL |
|