gfmd - Gfarm metadata server
is a Gfarm filesystem metadata server for accessing the filesystem
metadata of the Gfarm filesystem. gfmd
must be running on a metadata
server node in advance.
It is possible for gfmd
to be executed as a non-privileged user process,
although only the user that executes the gfmd
can be authenticated.
Other users cannot use it. For details, see SETUP.private.en document
To access gfmd, the hostname and the port number should be specified by the
metadb_server_host and metadb_server_port statements, respectively, in
~/.gfarm2rc or in %%SYSCONFDIR%%/gfarm2.conf on a client node.
Specifies a log priority level. The log
output, which priority is higher or equal to this level, will be sent to
syslog or standard error. Please refer gfarm2.conf(5) for the priority levels
which can be specified by this option.
Specifies a file name to be used to record the
process ID of gfmd.
Runs as slave forcedly, even if the gfmd is
set to default master.
Specifies the debug mode. With the -d option,
gfmd runs as a foreground process, not a daemon.
If this option is specified and -L
is not specified, the log level is set
Specifies a configuration file that is read
instead of the default configuration file.
Specifies a port number to be used by
Specifies a syslog facility to report errors
encountered by gfmd. By default, local0 is used.
Enables an audit log feature for file
creation, modification and removal.
Makes gfmd output verbose log message on
authentication. This is useful, when one has to resolve an issue about GSI
Displays a list of command options.