V$NFS_LOCKS

V$NFS_LOCKS displays information about byte range locks held on different files by NFS clients.

Column	Datatype	Description
`OPENSTATEID`	`RAW(16)`	Open state ID of the open owner
`OPENSEQUENCEID`	`NUMBER`	Open Sequence ID of the open owner
`LOCKSTATEID`	`RAW(16)`	Lock state ID of the lock owner
`LOCKSEQUENCEID`	`NUMBER`	Lock sequence ID of the lock owner
`LOCKOWNER`	`VARCHAR2(2000)`	Opaque string presented as identification by the lock owner to the NFS server
`OFFSET`	`NUMBER`	Byte Offset from which lock starts
`LENGTH`	`NUMBER`	Length of the lock
`LOCKTYPE`	`VARCHAR2(20)`	Type of the lock
`CON_ID`	`NUMBER`	The ID of the container to which the data pertains. Possible values include: `0`: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. `1`: This value is used for rows containing data that pertain to only the root n: Where n is the applicable container ID for the rows containing data