ndb_print_file − print NDB Disk Data file contents
ndb_print_file [−v] [−q] file_name+ |
ndb_print_file obtains information from an NDB Cluster Disk Data file. Usage
ndb_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.sp
Table 23.40. Command−line options used with
the program ndb_print_file
ndb_print_file supports the following options:
•
−−file−key, −K
Supply file system encryption or decryption key from stdin,
tty, or a my.cnf file.
•
−−file−key−from−stdin
Supply file system encryption or decryption key from
stdin.
•
−−help, −h, −?
Print help message and exit.
•
−−quiet, −q
Suppress output (quiet mode).
•
−−usage, −?
Print help message and exit.
•
−−verbose, −v
Make output verbose.
•
−−version, −v
Print version information and exit.
For more information, see Section 23.6.11, “NDB Cluster Disk Data Tables”.
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