mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-10-18 04:49:40 +00:00
--basefile initial version
This commit is contained in:
Ole Tange
parent
27f2829f05
commit
c01590571d
|
|
@ -1,3 +1,12 @@
|
|||
Ved første ssh til hosten:
|
||||
if not -B kopieret:
|
||||
kopier
|
||||
tilføj til cleanup
|
||||
|
||||
Ved afslutning:
|
||||
if cleanup:
|
||||
for each cleanup: cleanup
|
||||
|
||||
=head1 IDEAS
|
||||
|
||||
Kan vi lave flere ssh'er, hvis vi venter lidt?
|
||||
|
|
|
|||
80
src/parallel
80
src/parallel
|
|
@ -80,7 +80,7 @@ Use NUL as delimiter. Normally input lines will end in \n
|
|||
for processing arguments that may contain \n (newline).
|
||||
|
||||
|
||||
=item B<--arg-file>=I<input-file>
|
||||
=item B<--arg-file> I<input-file>
|
||||
|
||||
=item B<-a> I<input-file>
|
||||
|
||||
|
|
@ -89,6 +89,17 @@ you use this option, stdin is given to the first process run.
|
|||
Otherwise, stdin is redirected from /dev/null.
|
||||
|
||||
|
||||
=item B<--basefile> I<file>
|
||||
|
||||
=item B<-B> I<file>
|
||||
|
||||
I<file> will be transferred to each sshlogin before a jobs is
|
||||
started. It will be removed if B<--cleanup> is active. The file may be
|
||||
a script to run or some common base data needed for the jobs.
|
||||
Multiple B<-B> can be specified to transfer more basefiles. The
|
||||
I<file> will be transferred the same way as B<--transfer>.
|
||||
|
||||
|
||||
=item B<--cleanup>
|
||||
|
||||
Remove transferred files. B<--cleanup> will remove the transferred files
|
||||
|
|
@ -150,8 +161,6 @@ If I<eof-str> is omitted, there is no end of file string. If neither
|
|||
B<-E> nor B<-e> is used, no end of file string is used.
|
||||
|
||||
|
||||
|
||||
|
||||
=item B<--file>
|
||||
|
||||
=item B<-f>
|
||||
|
|
@ -175,6 +184,7 @@ B<-g> is the default. Can be reversed with B<-u>.
|
|||
|
||||
Print a summary of the options to GNU B<parallel> and exit.
|
||||
|
||||
|
||||
=item B<--halt-on-error> <0|1|2>
|
||||
|
||||
=item B<-H> <0|1|2>
|
||||
|
|
@ -1516,6 +1526,7 @@ init_run_jobs();
|
|||
start_more_jobs();
|
||||
ReapIfNeeded();
|
||||
drain_job_queue();
|
||||
cleanup();
|
||||
if($::opt_halt_on_error) {
|
||||
exit $Global::halt_on_error_exitstatus;
|
||||
} else {
|
||||
|
|
@ -1582,6 +1593,7 @@ sub parse_options {
|
|||
"trc=s" => \@::opt_trc,
|
||||
"transfer" => \$::opt_transfer,
|
||||
"cleanup" => \$::opt_cleanup,
|
||||
"basefile|B=s" => \@::opt_basefile,
|
||||
"halt-on-error|H=s" => \$::opt_halt_on_error,
|
||||
# xargs-compatibility - implemented, man, unittest
|
||||
"max-procs|P=s" => \$::opt_P,
|
||||
|
|
@ -1681,6 +1693,12 @@ sub parse_options {
|
|||
$Global::job_end_sequence=1;
|
||||
}
|
||||
|
||||
sub cleanup {
|
||||
if(@::opt_basefile) {
|
||||
cleanup_basefile();
|
||||
}
|
||||
}
|
||||
|
||||
#
|
||||
# Generating the command line
|
||||
#
|
||||
|
|
@ -2301,6 +2319,9 @@ sub init_run_jobs {
|
|||
$SIG{USR1} = \&ListRunningJobs;
|
||||
$Global::original_sigterm = $SIG{TERM};
|
||||
$SIG{TERM} = \&StartNoNewJobs;
|
||||
if(@::opt_basefile) {
|
||||
setup_basefile();
|
||||
}
|
||||
}
|
||||
|
||||
sub login_and_host {
|
||||
|
|
@ -2315,13 +2336,13 @@ sub next_command_line_with_sshlogin {
|
|||
my ($sshcmd,$serverlogin) = sshcommand_of_sshlogin($sshlogin);
|
||||
my ($pre,$post)=("","");
|
||||
if($next_command_line and $serverlogin ne ":") {
|
||||
my $rsync_opt = "-rlDzR -e".shell_quote($sshcmd);
|
||||
for my $file (@$args_ref) {
|
||||
$file =~ s:/\./:/:g; # Rsync treats /./ special. We dont want that
|
||||
my $noext = no_extension($file); # Remove .ext before prepending ./
|
||||
my $relpath = ($file !~ m:^/:); # Is the path relative?
|
||||
# If relative path: prepend ./ (to avoid problems with ':')
|
||||
$noext = ($relpath ? "./".$noext : $noext);
|
||||
my $rsync_opt = "-rlDzR -e".shell_quote($sshcmd);
|
||||
# Use different subdirs depending on abs or rel path
|
||||
my $rsync_destdir = ($relpath ? "./" : "/");
|
||||
if($::opt_transfer) {
|
||||
|
|
@ -2329,7 +2350,7 @@ sub next_command_line_with_sshlogin {
|
|||
# Abs path: rsync -rlDzR /home/tange/dir/subdir/file.gz server:/
|
||||
# Rel path: rsync -rlDzR ./subdir/file.gz server:./
|
||||
if(-r shell_unquote($file)) {
|
||||
$pre = "rsync $rsync_opt $file $serverlogin:$rsync_destdir ;";
|
||||
$pre .= "rsync $rsync_opt $file $serverlogin:$rsync_destdir ;";
|
||||
} else {
|
||||
print STDERR "Warning: $file is not readable and will not be transferred\n";
|
||||
}
|
||||
|
|
@ -2340,7 +2361,8 @@ sub next_command_line_with_sshlogin {
|
|||
# --return
|
||||
# Abs path: rsync -rlDzR server:/home/tange/dir/subdir/file.gz /
|
||||
# Rel path: rsync -rlDzR server:./subsir/file.gz ./
|
||||
$post .= "rsync $rsync_opt $remove $serverlogin:".shell_quote($replaced)." $rsync_destdir ;";
|
||||
$post .= "rsync $rsync_opt $remove $serverlogin:"
|
||||
.shell_quote($replaced)." $rsync_destdir ;";
|
||||
}
|
||||
if($::opt_cleanup) {
|
||||
$post .= "$sshcmd $serverlogin rm -f ".shell_quote($file).";";
|
||||
|
|
@ -2350,7 +2372,8 @@ sub next_command_line_with_sshlogin {
|
|||
# We need to save the exit status of the job
|
||||
$post = '_EXIT_status=$?; '.$post.' exit $_EXIT_status;';
|
||||
}
|
||||
return "$pre$sshcmd $serverlogin ".shell_quote($next_command_line).";".$post;
|
||||
return ($pre . "$sshcmd $serverlogin "
|
||||
.shell_quote($next_command_line).";".$post);
|
||||
} else {
|
||||
return $next_command_line;
|
||||
}
|
||||
|
|
@ -2586,7 +2609,6 @@ sub read_sshloginfile {
|
|||
close IN;
|
||||
}
|
||||
|
||||
|
||||
sub parse_sshlogin {
|
||||
my (@login);
|
||||
if(not @Global::sshlogin) { @Global::sshlogin = (":"); }
|
||||
|
|
@ -2604,7 +2626,7 @@ sub parse_sshlogin {
|
|||
$Global::host{$sshlogin}{'no_of_running'} = 0;
|
||||
$Global::host{$sshlogin}{'maxlength'} = max_length_of_command_line();
|
||||
}
|
||||
debug("sshlogin: ", my_dump(%Global::host));
|
||||
debug("sshlogin: ", my_dump(%Global::host),"\n");
|
||||
if($::opt_transfer or @::opt_return or $::opt_cleanup) {
|
||||
if(not remote_hosts()) {
|
||||
# There are no remote hosts
|
||||
|
|
@ -2670,6 +2692,42 @@ sub control_path_dir {
|
|||
return $Global::control_path_dir;
|
||||
}
|
||||
|
||||
sub setup_basefile {
|
||||
# Transfer basefiles to each $sshlogin
|
||||
# This needs to be done before first jobs on $sshlogin is run
|
||||
# Can we do this in parallel?
|
||||
my $cmd = "";
|
||||
for my $sshlogin (keys %Global::host) {
|
||||
my ($sshcmd,$serverlogin) = sshcommand_of_sshlogin($sshlogin);
|
||||
my $rsync_opt = "-rlDzR -e".shell_quote($sshcmd);
|
||||
for my $file (@::opt_basefile) {
|
||||
my $f = $file;
|
||||
my $relpath = ($f !~ m:^/:); # Is the path relative?
|
||||
# Use different subdirs depending on abs or rel path
|
||||
my $rsync_destdir = ($relpath ? "./" : "/");
|
||||
$f =~ s:/\./:/:g; # Rsync treats /./ special. We dont want that
|
||||
$f = shell_quote($f);
|
||||
$cmd .= "rsync $rsync_opt $f $serverlogin:$rsync_destdir &";
|
||||
}
|
||||
}
|
||||
$cmd .= "wait;";
|
||||
debug("basesetup: $cmd\n");
|
||||
print `$cmd`;
|
||||
}
|
||||
|
||||
sub cleanup_basefile {
|
||||
# Remove the basefiles transferred
|
||||
my $cmd="";
|
||||
for my $sshlogin (keys %Global::host) {
|
||||
my ($sshcmd,$serverlogin) = sshcommand_of_sshlogin($sshlogin);
|
||||
for my $file (@::opt_basefile) {
|
||||
$cmd .= "$sshcmd $serverlogin rm -f ".shell_quote(shell_quote($file))."&";
|
||||
}
|
||||
}
|
||||
$cmd .= "wait;";
|
||||
debug("basecleanup: $cmd\n");
|
||||
print `$cmd`;
|
||||
}
|
||||
|
||||
#
|
||||
# Signal handling
|
||||
|
|
@ -2895,10 +2953,6 @@ $Global::control_path = 0;
|
|||
# TODO Debian package
|
||||
# TODO transfer a script to be run
|
||||
|
||||
# -F basefile this file will be transferred to each sshlogin before a
|
||||
# jobs is started. It will be removed if --cleanup is active. The file
|
||||
# may be a script to run or some common base data needed for the jobs.
|
||||
# Multiple -F can be specified to transfer more basefiles.
|
||||
|
||||
# TODO to kill from a run script parallel should set PARALLEL_PID that can be sig termed
|
||||
# TAGS: parallel | parallel processing | multicore | multiprocessor | Clustering/Distributed Networks
|
||||
|
|
|
|||
Loading…
Reference in a new issue