mpd(1)mpd cmds mpd(1)NAMEmpdFILE
/sandbox/balaji/maint/mpich2-1.2.1-tmp/src/pm/mpd/mpd.py
DESCRIPTION
usage: mpd [--host=<host> --port=<portnum>] [--noconsole] [--trace]
[--echo] [--daemon] [--bulletproof] --ncpus=<ncpus> [--ifhn=<interface-
hostname>] [--listenport=<listenport>] [--pid=<pidfilename>]
--tmpdir=<tmpdir>] [-zc] [--debug]
Some long parameter names may be abbreviated to their first letters by
using only one hyphen and no equal sign: mpd-h donner -p 4268 -n is
equivalent to mpd --host=magpie --port=4268 --noconsole
--host and --port must be specified together; they tell the new mpd
where
to enter an existing ring;
if they are omitted, the new mpd forms a stand-alone ring
that other mpds may enter later --noconsole is useful for
running 2 mpds on the same machine; only one of them will
accept mpd commands --trace yields lots of traces thru
mpd routines; currently too verbose --debug turns on some
debugging prints; currently not verbose enough --echo
causes the mpd echo its listener port by which other mpds
may connect --daemon causes mpd to run backgrounded, with
no controlling tty --bulletproof says to turn bullet‐
proofing on (experimental) --ncpus indicates how many
cpus are on the local host; used for starting processes
--ifhn specifies an alternate interface hostname for the
host this mpd is running on; e.g. may be used to specify
the alias for an interface other than default --listen‐
port specifies a port for this mpd to listen on; by
default it will acquire one from the system --conlisten‐
port specifies a port for this mpd to listen on for con‐
sole connections (only used when employing inet socket
for console); by default it will acquire one from the
system --pid=filename writes the mpd pid into the speci‐
fied file, or --pid alone writes it into /var/run/mpd.pid
--tmpdir=tmpdirname where mpd places temporary sockets,
etc. -zc is a purely EXPERIMENTAL option right now used
to investigate zeroconf networking; it can be used to
allow mpds to discover each other locally using multicast
DNS; its usage may change over time
Currently, -zc is specified like this:
-zc N
where N specifies a 'level' in a startup set of mpds.
The first mpd in a ring
must have 1 and it will establish a ring of one mpd.
Subsequent mpds can specify
-zc 2 and will hook into the ring via the one at level 1.
Except for level 1, new mpds enter the ring via an mpd at
level-1.
A file named .mpd.conf file must be present in the user's home direc‐
tory with read and write access only for the user, and must contain at
least a line with MPD_SECRETWORD=<secretword>
To run mpd as root, install it while root and instead of a .mpd.conf
file use mpd.conf (no leading dot) in the /etc directory.'
CLASSES
__builtin__.object
MPD
class MPD(__builtin__.object)
| Methods defined here:
|
| __init__(self)
|
| calculate_process_mapping(self, mapping_dict)
|
| cleanup(self)
|
| do_mpdrun(self, msg)
|
| get_parms_from_cmdline(self)
|
| handle_console_connection(self, sock)
|
| handle_console_input(self, sock)
|
| handle_lhs_input(self, sock)
|
| handle_man_input(self, sock)
|
| handle_rhs_input(self, sock)
|
| launch_mpdman_via_fork(self, msg, man_env)
|
| launch_mpdman_via_subprocess(self, msg, man_env)
|
| run(self)
|
| run_one_cli(self, currRank, msg)
|
| runmainloop(self)
|
| usage(self)
|
| ----------------------------------------------------------------------
| Data descriptors defined here:
|
| __dict__
| dictionary for instance variables (if defined)
|
| __weakref__
| list of weak references to the object (if defined)
FUNCTIONS
ctime(...) ctime(seconds) -> string
Convert a time in seconds since the Epoch to a string in local
time. This is equivalent to asctime(localtime(seconds)). When
the time tuple is not present, current time as returned by
localtime() is used.
dumps(...) dumps(obj, protocol=0) -- Return a string containing an
object in pickle format.
See the Pickler docstring for the meaning of optional argument
proto.
md5new = openssl_md5(...) Returns a md5 hash object; optionally ini‐
tialized with a string
random(...) random() -> x in the interval [0, 1).
sigchld_handler(signum, frame)
sleep(...) sleep(seconds)
Delay execution for a given number of seconds.
The argument may be a floating point number for subsecond
precision.
DATA
__author__ = 'Ralph Butler and Rusty Lusk' __credits__ = '' __date__ =
'Wed Nov 18 10:51:07 2009'
__version__ = "$Revision: 1.160 $
(1, 0, 1, 'July, 2006 release')" mpd_dbg_level = 0 pwd_mod‐
ule_available = 1 subprocess_module_available = 1 syslog_mod‐
ule_available = 1
VERSION
$Revision: 1.160 $
(1, 0, 1, 'July, 2006 release')
DATE
Wed Nov 18 10:51:07 2009
AUTHOR
Ralph Butler and Rusty Lusk
CREDITS
18 November 2009 mpd(1)
