ndb_print_file obtains information from an NDB Cluster Disk Data file.
Usage
Press CTRL+C to copyndb_print_file [-v] [-q] file_name+
file_name
is the name of an NDB Cluster Disk Data file. Multiple filenames are accepted, separated by spaces.
Like ndb_print_schema_file and ndb_print_sys_file (and unlike most of the other NDB
utilities that are intended to be run on a management server host or to connect to a management server) ndb_print_file must be run on an NDB Cluster data node, since it accesses the data node file system directly. Because it does not make use of the management server, this utility can be used when the management server is not running, and even when the cluster has been completely shut down.
Options
Table 25.39 Command-line options used with the program ndb_print_file
Format | Description | Added, Deprecated, or Removed |
---|---|---|
Supply encryption key using stdin, tty, or my.cnf file |
(Supported in all NDB releases based on MySQL 8.3) |
|
Supply encryption key using stdin |
(Supported in all NDB releases based on MySQL 8.3) |
|
Display help text and exit; same as --usage |
(Supported in all NDB releases based on MySQL 8.3) |
|
Reduce verbosity of output |
(Supported in all NDB releases based on MySQL 8.3) |
|
Display help text and exit; same as --help |
(Supported in all NDB releases based on MySQL 8.3) |
|
Increase verbosity of output |
(Supported in all NDB releases based on MySQL 8.3) |
|
Display version information and exit |
(Supported in all NDB releases based on MySQL 8.3) |
ndb_print_file supports the following options:
-
--file-key
,-K
Command-Line Format --file-key=hex_data
Supply file system encryption or decryption key from
stdin
,tty
, or amy.cnf
file. -
Command-Line Format --file-key-from-stdin
Type Boolean Default Value FALSE
Valid Values TRUE
Supply file system encryption or decryption key from
stdin
. -
--help
,-h
,-?
Command-Line Format --help
Print help message and exit.
-
--quiet
,-q
Command-Line Format --quiet
Suppress output (quiet mode).
-
--usage
,-?
Command-Line Format --usage
Print help message and exit.
-
--verbose
,-v
Command-Line Format --verbose
Make output verbose.
-
--version
,-v
Command-Line Format --version
Print version information and exit.
For more information, see Section 25.6.11, “NDB Cluster Disk Data Tables”.