| nfsdclddb(8) | System Manager's Manual | nfsdclddb(8) |
NAME¶
nfsdclddb - 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.
- 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¶
AUTHOR¶
Scott Mayhew <smayhew@redhat.com>
| 07 Aug 2019 |