xCAT/xcat-core
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Fixed 2872962

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4359 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
wanghuaz
2009-10-13 02:05:18 +00:00
parent c31973a5cf
commit 3cfc361a87
1 changed files with 53 additions and 1 deletions
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54
xCAT-server/lib/perl/xCAT/PPC.pm
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@@ -119,6 +119,8 @@ sub process_command {
if ( exists( $request->{verbose} )) {
$start = Time::HiRes::gettimeofday();
}
$request->{maxssh} = int($request->{maxssh}/2);
#######################################
# Group nodes based on command
#######################################
@@ -362,6 +364,57 @@ sub process_command {
}
$callback->({data=>["Unreachable Nodes:"]});
$callback->({data=>["$unreachable_nodes\n"]});
} elsif ( $request->{command} =~ /^rpower$/ ) {
my $hw;
my $sessions;
my $pid_owner;
my $remain_node = $nodes;
while ( scalar($remain_node) ) {
$remain_node = ();
foreach my $hash ( @$nodes ) {
$SIG{CHLD} = sub { my $pid = 0; while (($pid = waitpid(-1, WNOHANG)) > 0) { $hw->{$pid_owner->{$pid}}--; $children--; } };
while ( $children >= $request->{ppcmaxp} ) {
my $handlednodes={};
child_response( $callback, $fds, $handlednodes);
#update the node status to the nodelist.status table
if ($check) {
updateNodeStatus($handlednodes, \@allerrornodes);
}
Time::HiRes::sleep(0.1);
}
if ( $hw->{@$hash[0]} >= $request->{maxssh} ) {
my $handlednodes={};
child_response( $callback, $fds, $handlednodes);
#update the node status to the nodelist.status table
if ($check) {
updateNodeStatus($handlednodes, \@allerrornodes);
}
Time::HiRes::sleep(0.1);
push( @$remain_node, [@$hash[0], @$hash[1]] );
next;
}
my ($pipe,$pid) = fork_cmd( @$hash[0], @$hash[1], $request );
if ($pid) {
$pid_owner->{$pid} = @$hash[0];
$hw->{@$hash[0]}++;
}
if ( $pipe ) {
$fds->add( $pipe );
$children++;
}
}
$nodes = $remain_node;
}
} else {
$SIG{CHLD} = sub { while (waitpid(-1, WNOHANG) > 0) { $children--; } };
my $hw;
@@ -391,7 +444,6 @@ sub process_command {
}
$hw = @$_[0];
Time::HiRes::sleep(0.5);
my ($pipe) = fork_cmd( @$_[0], @$_[1], $request );
if ( $pipe ) {
$fds->add( $pipe );