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+.\"
+.\" nfsdclddb(8)
+.\"
+.TH nfsdclddb 8 "07 Aug 2019"
+.SH NAME
+nfsdclddb \- Tool for manipulating the nfsdcld sqlite database
+.SH SYNOPSIS
+.B nfsdclddb
+.RB [ \-h | \-\-help ]
+.P
+.B nfsdclddb
+.RB [ \-p | \-\-path
+.IR dbpath ]
+.B fix-table-names
+.RB [ \-h | \-\-help ]
+.P
+.B nfsdclddb
+.RB [ \-p | \-\-path
+.IR dbpath ]
+.B downgrade-schema
+.RB [ \-h | \-\-help ]
+.RB [ \-v | \-\-version
+.IR to-version ]
+.P
+.B nfsdclddb
+.RB [ \-p | \-\-path
+.IR dbpath ]
+.B print
+.RB [ \-h | \-\-help ]
+.RB [ \-s | \-\-summary ]
+.P
+
+.SH DESCRIPTION
+.RB "The " nfsdclddb " command is provided to perform some manipulation of the nfsdcld sqlite database schema and to print the contents of the database."
+.SS Sub-commands
+Valid
+.B nfsdclddb
+subcommands are:
+.IP "\fBfix-table-names\fP"
+.RB "A previous version of " nfsdcld "(8) contained a bug that corrupted the reboot epoch table names.  This sub-command will fix those table names."
+.IP "\fBdowngrade-schema\fP"
+Downgrade the database schema.  Currently the schema can only to downgraded from version 4 to version 3.
+.IP "\fBprint\fP"
+Display the contents of the database.  Prints the schema version and the values of the current and recovery epochs.  If the
+.BR \-s | \-\-summary
+option is not given, also prints the clients in the reboot epoch tables.
+.SH OPTIONS
+.SS Options valid for all sub-commands
+.TP
+.B \-h, \-\-help
+Show the help message and exit
+.TP
+\fB\-p \fIdbpath\fR, \fB\-\-path \fIdbpath\fR
+Open the sqlite database located at
+.I dbpath
+instead of
+.IR /var/lib/nfs/nfsdcld/main.sqlite ".  "
+This is mainly for testing purposes.
+.SS Options specific to the downgrade-schema sub-command
+.TP
+\fB\-v \fIto-version\fR, \fB\-\-version \fIto-version\fR
+The schema version to downgrade to.  Currently the schema can only be downgraded to version 3.
+.SS Options specific to the print sub-command
+.TP
+.B \-s, \-\-summary
+Do not list the clients in the reboot epoch tables in the output.
+.SH NOTES
+The
+.B nfsdclddb
+command will not allow the
+.B fix-table-names
+or
+.B downgrade-schema
+subcommands to be used if
+.BR nfsdcld (8)
+is running.
+.SH FILES
+.TP
+.B /var/lib/nfs/nfsdcld/main.sqlite
+.SH SEE ALSO
+.BR nfsdcld (8)
+.SH AUTHOR
+Scott Mayhew <smayhew@redhat.com>