2.2.3.40 SR_RESOURCE_TYPE_REPLICATED_DISK

The SR_RESOURCE_TYPE_REPLICATED_DISK structure SHOULD<37> represent one disk in an enumeration of the replicated disks in the cluster state. It is a custom-marshalled structure that contains the following fields.

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Type
ClusterDiskResourceGuid (16 bytes)
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ReplicationGroupId (16 bytes)
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ReplicationGroupName (520 bytes)
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Type (4 bytes): A 32-bit integer that MUST contain one of the following values, indicating the role this disk plays in storage replication:

Value	Meaning
SrReplicatedDiskTypeSource 0x00000001	Source disk
SrReplicatedDiskTypeLogSource 0x00000002	Source log disk
SrReplicatedDiskTypeDestination 0x00000003	Target disk
SrReplicatedDiskTypeLogDestination 0x00000004	Target log disk

ClusterDiskResourceGuid (16 bytes): A GUID, as specified in [MS-DTYP] section 2.3.4.2, that contains the resource ID of the storage class resource corresponding to this disk.

ReplicationGroupId (16 bytes): A GUID that contains the ID of the replication group.

ReplicationGroupName (520 bytes): A buffer of 16-bit Unicode characters representing the name of the replication group. This buffer MUST contain the replication group name as a null-terminated Unicode string. If the replication group name plus null termination is less than the size of the buffer, the string MUST be padded with additional null characters. Any such padding MUST be ignored.