nfsdclddb - Man Page

Tool for manipulating the nfsdcld sqlite database

Synopsis

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

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

Sub-commands

Valid nfsdclddb subcommands are:

fix-table-names

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-schema

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

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 output.

Notes

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

Files

/var/lib/nfs/nfsdcld/main.sqlite

See Also

nfsdcld(8)

Author

Scott Mayhew <smayhew@redhat.com>

Info

07 Aug 2019