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Represents disk partition information. The enumeration flags identify certain properties of a disk partition, which is a storage class resource.
Syntax
typedef enum CLUSPROP_PIFLAGS {
CLUSPROP_PIFLAG_STICKY = 0x00000001,
CLUSPROP_PIFLAG_REMOVABLE = 0x00000002,
CLUSPROP_PIFLAG_USABLE = 0x00000004,
CLUSPROP_PIFLAG_DEFAULT_QUORUM = 0x00000008,
CLUSPROP_PIFLAG_USABLE_FOR_CSV = 0x00000010,
CLUSPROP_PIFLAG_ENCRYPTION_ENABLED = 0x00000020,
CLUSPROP_PIFLAG_RAW,
CLUSPROP_PIFLAG_UNKNOWN = 0x80000000
} ;
Constants
CLUSPROP_PIFLAG_STICKYValue: 0x00000001 The drive letter is sticky. |
CLUSPROP_PIFLAG_REMOVABLEValue: 0x00000002 The storage class resource is removable. |
CLUSPROP_PIFLAG_USABLEValue: 0x00000004 The storage class resource is formatted with a file system that is usable by the Cluster service. |
CLUSPROP_PIFLAG_DEFAULT_QUORUMValue: 0x00000008 The partition should be used to store quorum files if no partition is specified in the SetClusterQuorumResource function. |
CLUSPROP_PIFLAG_USABLE_FOR_CSVValue: 0x00000010 The partition can be used in a cluster shared volume (CSV). Windows Server 2008 R2 and Windows Server 2008: This value is supported starting with Windows Server 2012. |
CLUSPROP_PIFLAG_ENCRYPTION_ENABLEDValue: 0x00000020 The partition uses BitLocker encryption. Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2 and Windows Server 2008: This value is supported starting with Windows Server 2016. |
CLUSPROP_PIFLAG_UNKNOWNValue: 0x80000000 The partition uses an unknown file system type. Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2 and Windows Server 2008: This value is supported starting with Windows Server 2012 R2 with KB 3093899. |
Remarks
For Physical Disk resources, the smallest NTFS partition larger than 50 MB automatically receives the CLUSPROP_PIFLAG_DEFAULT_QUORUM flag.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | None supported |
| Minimum supported server | Windows Server 2008 |
| Header | clusapi.h |