nfsdclddb(8) — Linux manual page


nfsdclddb(8)             System Manager's Manual            nfsdclddb(8)

NAME         top

       nfsdclddb - Tool for manipulating the nfsdcld sqlite database

SYNOPSIS         top

       nfsdclddb [-h|--help]

       nfsdclddb [-p|--path dbpath] fix-table-names [-h|--help]

       nfsdclddb [-p|--path dbpath] downgrade-schema [-h|--help]
       [-v|--version to-version]

       nfsdclddb [-p|--path dbpath] print [-h|--help] [-s|--summary]

DESCRIPTION         top

       The nfsdclddb command is provided to perform some manipulation of
       the nfsdcld sqlite database schema and to print the contents of
       the database.

       Valid nfsdclddb subcommands are:

              A previous version of nfsdcld(8) contained a bug that
              corrupted the reboot epoch table names.  This sub-command
              will fix those table names.

              Downgrade the database schema.  Currently the schema can
              only to downgraded from version 4 to version 3.

       print  Display the contents of the database.  Prints the schema
              version and the values of the current and recovery epochs.
              If the -s|--summary option is not given, also prints the
              clients in the reboot epoch tables.

OPTIONS         top

   Options valid for all sub-commands
       -h, --help
              Show the help message and exit

       -p dbpath, --path dbpath
              Open the sqlite database located at dbpath instead of
              /var/lib/nfs/nfsdcld/main.sqlite.  This is mainly for
              testing purposes.

   Options specific to the downgrade-schema sub-command
       -v to-version, --version to-version
              The schema version to downgrade to.  Currently the schema
              can only be downgraded to version 3.

   Options specific to the print sub-command
       -s, --summary
              Do not list the clients in the reboot epoch tables in the

NOTES         top

       The nfsdclddb command will not allow the fix-table-names or
       downgrade-schema subcommands to be used if nfsdcld(8) is running.

FILES         top


SEE ALSO         top


AUTHOR         top

       Scott Mayhew <>

COLOPHON         top

       This page is part of the nfs-utils (NFS utilities) project.
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                               07 Aug 2019                  nfsdclddb(8)

Pages that refer to this page: nfsdcld(8)