4 .\" By Greg Banks <gnb@melbourne.sgi.com>
5 .\" Copyright (c) 2006 Silicon Graphics, Inc.
6 .\" Derived from nfsstat.man which bore the message:
7 .\" Copyright (C) 1996-2005 Olaf Kirch <okir@suse.de>
8 .TH rpcdebug 8 "5 Jul 2006"
10 rpcdebug \- set and clear NFS and RPC kernel debug flags
12 \fBrpcdebug\fP \fB\-vh\fP
14 \fBrpcdebug\fP \fB\-m\fP \fImodule\fP
16 \fBrpcdebug\fP \fB\-m\fP \fImodule\fP \fB\-s\fP \fIflags\fP...
18 \fBrpcdebug\fP \fB\-m\fP \fImodule\fP \fB\-c\fP \fIflags\fP...
21 The \fBrpcdebug\fP command allows an administrator to set and clear
22 the Linux kernel's NFS client and server debug flags. Setting these
23 flags causes the kernel to emit messages to the system log in response
24 to NFS activity; this is typically useful when debugging NFS problems.
26 The first form in the synopsis can be used to list all available
27 debug flags. The second form shows the currently set debug flags
28 for the given module. The third form sets one or more flags, and
29 the fourth form clears one or more flags.
31 The value \fBall\fP may be used to set or clear all the flags for
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37 Clear the given debug flags.
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41 Print a help message and exit. When combined with the \fB\-v\fP
42 option, also prints the available debug flags.
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46 Specify which module's flags to set or clear. Available
57 The Network Lock Manager, in either an NFS client or server.
60 The Remote Procedure Call module, in either an NFS client or server.
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65 Set the given debug flags.
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69 Increase the verbosity of \fBrpcdebug\fP's output.
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73 .B /proc/sys/sunrpc/{rpc,nfs,nfsd,nlm}_debug
74 procfs\-based interface to kernel debug flags.
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82 Bugs can be found or reported at
83 .BR http://nfs.sf.net/ .
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86 Program by Olaf Kirch <okir@suse.de> and
87 <frederic.jolly@bull.ext.net>.
88 Manpage by Greg Banks <gnb@melbourne.sgi.com>.