1.\" Copyright (c) 2009 Rick Macklem, University of Guelph
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25.Dd April 25, 2009
26.Dt NFSDUMPSTATE 8
27.Os
28.Sh NAME
29.Nm nfsdumpstate
30.Nd display
31.Tn NFSv4
32open/lock state
33.Sh SYNOPSIS
34.Nm nfsdumpstate
35.Op Fl o
36.Op Fl l Ar filename
37.Sh DESCRIPTION
38.Nm
39displays open/lock state for the
40.Tn NFSv4
41client and server in the experimental nfs subsystem.
42.Pp
43The options are as follows:
44.Bl -tag -width Ds
45.It Fl o
46Displays a summary of Clients for NFSv4. Each line lists a Client with
47the ClientID being the last field of the line.
48.Pp
49The following are the client flag values displayed:
50.Bl -tag -compact -offset 2n -width MMMM
51.It NC
52Needs Confirmation
53.It CB
54Callbacks are enabled
55.It GSS
56Using RPCSEC_GSS
57.It REV
58Administratively Revoked, via nfsrevoke(8)
59.El
60.It Fl l Ar filename
61Displays a list of all NFSv4 Opens and Locks on the file specified by
62the
63.Ar filename .
64The ClientID is the last field of each line.
65.El
66.Sh SEE ALSO
67.Xr nfsv4 4 ,
68.Xr nfsrevoke 8
69.Sh HISTORY
70The
71.Nm
72utility was introduced with the NFSv4 experimental subsystem in 2009.
73