Add AIX service node support and new nimnodecust cmd.

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2228 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
nott 2008-09-24 18:14:11 +00:00
parent fd09c9a540
commit c761a8e5f6
3 changed files with 1987 additions and 482 deletions

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@ -68,10 +68,10 @@ foreach my $a (@ARGV)
# For some commands we need to set the noderange value
# - don't want to depend on the order of args so need to pick
# the operand that doesn't have an "=" sign ( ie. attr=val format)
my @checkcmds = ("nimnodeset", "mkdsklsnode", "rmdsklsnode", "xcat2nim");
my @checkcmds = ("nimnodeset", "mkdsklsnode", "rmdsklsnode", "xcat2nim", "nimnodecust");
if (grep(/^$bname$/, @checkcmds) ) {
# strip off all options
getopts('ab:fh?i:l:urs:m:no:t:vV');
getopts('ab:d:f:h?i:l:urs:m:no:t:vVp:');
# check the operands for a noderange
while (my $a = shift(@ARGV)) {
if (!($a =~ /=/)) {

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@ -8,6 +8,7 @@
package xCAT_plugin::xcat2nim;
use Sys::Hostname;
use xCAT::NodeRange;
use xCAT::Schema;
use xCAT::Utils;
@ -76,35 +77,46 @@ sub preprocess_request
my $cb = shift;
my %sn;
if ($req->{_xcatdest}) { return [$req]; } #exit if preprocessed
my $nodes = $req->{node};
my $nodes = $req->{node}; # this may not be the list of nodes we need!
my $command = $req->{command}->[0];
$::args = $req->{arg};
my $service = "xcat";
my @requests;
if ($nodes) {
# find service nodes for requested nodes
# build an individual request for each service node
my $sn = xCAT::Utils->get_ServiceNode($nodes, $service, "MN");
if ($command =~ /xcat2nim/) {
# handle -h etc.
# list of nodes could be derived multiple ways!!
my ($ret, $mynodes) = &prexcat2nim($cb);
# build each request for each service node
foreach my $snkey (keys %$sn)
{
my $n=$sn->{$snkey};
my $reqcopy = {%$req};
$reqcopy->{node} = $sn->{$snkey};
$reqcopy->{'_xcatdest'} = $snkey;
push @requests, $reqcopy;
}
if ( $ret ) { # either error or -h was processed etc.
my $rsp;
if ($ret eq "1") {
$rsp->{errorcode}->[0] = $ret;
push @{$rsp->{data}}, "Return=$ret.";
xCAT::MsgUtils->message("E", $rsp, $cb, $ret);
}
return undef;
} else {
if ($mynodes) {
# set up the requests to go to the service nodes
# all get the same request
# get the hash of service nodes - for the nodes that were provided
my $sn;
$sn = xCAT::Utils->get_ServiceNode($mynodes, $service, "MN");
foreach my $snkey (keys %$sn) {
my $reqcopy = {%$req};
$reqcopy->{node} = $sn->{$snkey};
$reqcopy->{'_xcatdest'} = $snkey;
} else {
# process this request on the management node
# read the site table - master attrib
my $master = xCAT::Utils->get_site_Master();
my $reqcopy = {%$req};
$reqcopy->{'_xcatdest'} = $master;
push @requests, $reqcopy;
}
return \@requests;
push @requests, $reqcopy;
}
return \@requests;
}
}
}
return undef;
}
#----------------------------------------------------------------------------
@ -133,7 +145,7 @@ sub process_request
{
$::request = shift;
$::callback = shift;
my $callback = shift;
my $ret;
my $msg;
@ -144,16 +156,127 @@ sub process_request
$::args = $::request->{arg};
$::filedata = $::request->{stdin}->[0];
($ret, $msg) = &x2n($::callback);
if ($msg)
{
$rsp->{data}->[0] = $msg;
$::callback->($rsp);
}
($ret, $msg) = &x2n($callback);
if ($ret > 0) {
my $rsp;
$rsp->{errorcode}->[0] = $ret;
push @{$rsp->{data}}, "Return=$ret.";
xCAT::MsgUtils->message("E", $rsp, $callback, $ret);
}
return 0;
}
#----------------------------------------------------------------------------
=head3 prexcat2nim
Preprocessing for the xcat2nim command.
Arguments:
Returns:
0 - OK - needs further processing
1 - error - done processing this cmd
2 - help or version - done processing this cmd
Comments:
=cut
#-----------------------------------------------------------------------------
sub prexcat2nim
{
my $callback = shift;
$::callback = $callback;
my @nodelist; # pass back list of nodes
$::msgstr = "";
if (defined(@{$::args})) {
@ARGV = @{$::args};
} else {
&xcat2nim_usage;
return 1;
}
Getopt::Long::Configure("no_pass_through");
if (
!GetOptions(
'all|a' => \$::opt_a,
'f|force' => \$::FORCE,
'help|h|?' => \$::opt_h,
'list|l' => \$::opt_l,
'update|u' => \$::opt_u,
'remove|r' => \$::opt_r,
'o=s' => \$::opt_o,
't=s' => \$::opt_t,
'verbose|V' => \$::opt_V,
'version|v' => \$::opt_v,
)
)
{
&xcat2nim_usage;
return 1;
}
# Option -h for Help
if ($::opt_h )
{
&xcat2nim_usage;
return 2;
}
# Option -v for version - do we need this???
if ($::opt_v)
{
my $rsp;
my $version=xCAT::Utils->Version();
$rsp->{data}->[0] = "xcat2nim - $version";
xCAT::MsgUtils->message("I", $rsp, $callback);
return 2; # - just exit
}
######## TODO ##################
# this needs to be cleaned up!!!!!
# too much duplicate code being called ...
#################################
# process the command line
my $rc = &processArgs;
my %objhash = xCAT::DBobjUtils->getobjdefs(\%::objtype);
# need to figure out what nodes are involved so
# we can create the node/group defs on the
# correct service nodes
foreach my $o (@::clobjnames) {
if ($::objtype{$o} eq 'node') {
push (@nodelist, $o);
}
if ($::objtype{$o} eq 'group') {
my $memberlist = xCAT::DBobjUtils->getGroupMembers($o, \%objhash);
my @members = split(',', $memberlist);
if (@members) {
foreach my $n (@members) {
push (@nodelist, $n);
}
}
}
}
# make sure the nodes are resolvable
# - if not then exit
foreach my $n (@nodelist) {
my $packed_ip = gethostbyname($n);
if (!$packed_ip) {
my $rsp;
$rsp->{data}->[0] = "Could not resolve node $n.\n";
xCAT::MsgUtils->message("E", $rsp, $callback);
return 1;
}
}
return (0, \@nodelist);
}
#----------------------------------------------------------------------------
@ -272,22 +395,6 @@ sub processArgs
}
}
# Option -h for Help
if (defined($::opt_h) )
{
return 2;
}
# Option -v for version - do we need this???
if (defined($::opt_v))
{
my $rsp;
my $version=xCAT::Utils->Version();
$rsp->{data}->[0] = "$::command - $version";
xCAT::MsgUtils->message("I", $rsp, $::callback);
return 1; # - just exit
}
# Option -V for verbose output
if (defined($::opt_V))
{
@ -312,7 +419,7 @@ sub processArgs
{
my $rsp;
$rsp->{data}->[0] =
"Cannot combine multiple types with \'att=val\' pairs on the command line.\n";
"$::msgstr Cannot combine multiple types with \'att=val\' pairs on the command line.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 3;
}
@ -339,7 +446,7 @@ sub processArgs
{
my $rsp;
$rsp->{data}->[0] =
"Type \'$t\' is not a valid xCAT object type.\n";
"$::msgstr Type \'$t\' is not a valid xCAT object type.\n";
$rsp->{data}->[1] = "Skipping to the next type.\n";
xCAT::MsgUtils->message("I", $rsp, $::callback);
}
@ -358,7 +465,7 @@ sub processArgs
# make the default type = 'node' if not specified
push(@::clobjtypes, 'node');
my $rsp;
$rsp->{data}->[0] = "Assuming an object type of \'node\'.\n";
$rsp->{data}->[0] = "$::msgstr Assuming an object type of \'node\'.\n";
xCAT::MsgUtils->message("I", $rsp, $::callback);
}
@ -408,7 +515,7 @@ sub processArgs
{
my $rsp;
$rsp->{data}->[0] =
"Could not get objects of type \'$t\'.\n";
"$::msgstr Could not get objects of type \'$t\'.\n";
$rsp->{data}->[1] = "Skipping to the next type.\n";
xCAT::MsgUtils->message("I", $rsp, $::callback);
next;
@ -431,7 +538,7 @@ sub processArgs
my $rsp;
$rsp->{data}->[0] =
"Cannot use \'-a\' with \'-o\' or a noderange.\n";
"$::msgstr Cannot use \'-a\' with \'-o\' or a noderange.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 3;
}
@ -472,7 +579,7 @@ sub processArgs
{
my $rsp;
$rsp->{data}->[0] =
"Could not determine what object definitions to remove.\n";
"$::msgstr Could not determine what object definitions to remove.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 3;
}
@ -526,6 +633,16 @@ sub x2n
my $rc = 0;
my $error = 0;
# get the local short host name
($::local_host = hostname()) =~ s/\..*$//;
chomp $::local_host;
if (xCAT::Utils->isMN()){
$::msgstr = "";
} else {
$::msgstr = "$::local_host: ";
}
# process the command line
$rc = &processArgs;
if ($rc != 0)
@ -539,16 +656,12 @@ sub x2n
return ($rc - 1);
}
# get the local short host name
($::local_host = `hostname`) =~ s/\..*$//;
chomp $::local_host;
# get all the attrs for these definitions
%::objhash = xCAT::DBobjUtils->getobjdefs(\%::objtype);
if (!defined(%::objhash))
{
my $rsp;
$rsp->{data}->[0] = "Could not get xCAT object definitions.\n";
$rsp->{data}->[0] = "$::msgstr Could not get xCAT object definitions.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 1;
}
@ -566,25 +679,25 @@ sub x2n
}
} else {
# create a NIM machine definition
if ($::objtype{$objname} eq 'node') {
# need to set group type to either static or dynamic
$::objhash{$objname}{'grouptype'}='static';
if (mkclientdef($objname, $callback)) {
# could not create client definition
$error++;
}
next;
}
# create a NIM group definition
if ($::objtype{$objname} eq 'group') {
if (mkgrpdef($objname, $callback)) {
# could not create group definition
$error++;
# create a NIM machine definition
if ($::objtype{$objname} eq 'node') {
# need to set group type to either static or dynamic
$::objhash{$objname}{'grouptype'}='static';
if (mkclientdef($objname, $callback)) {
# could not create client definition
$error++;
}
next;
}
# create a NIM group definition
if ($::objtype{$objname} eq 'group') {
if (mkgrpdef($objname, $callback)) {
# could not create group definition
$error++;
}
next;
}
next;
}
}
}
@ -592,7 +705,7 @@ sub x2n
{
my $rsp;
$rsp->{data}->[0] =
"One or more errors occured.\n";
"$::msgstr One or more errors occured.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 1;
}
@ -604,11 +717,11 @@ sub x2n
# give results
my $rsp;
if ($::opt_r) {
$rsp->{data}->[0] = "The following definitions were removed:";
$rsp->{data}->[0] = "$::msgstr The following definitions were removed:";
} elsif ($::opt_u) {
$rsp->{data}->[0] = "The following definitions were updated:";
$rsp->{data}->[0] = "$::msgstr The following definitions were updated:";
} elsif (!$::opt_l) {
$rsp->{data}->[0] = "The following definitions were created:";
$rsp->{data}->[0] = "$::msgstr The following definitions were created:";
}
xCAT::MsgUtils->message("I", $rsp, $::callback);
@ -626,7 +739,7 @@ sub x2n
if (!$::opt_l) {
my $rsp;
$rsp->{data}->[0] =
"NIM operations have completed successfully.\n";
"$::local_host: NIM operations have completed successfully.\n";
xCAT::MsgUtils->message("I", $rsp, $::callback);
}
}
@ -669,21 +782,11 @@ sub mkclientdef
my $nim_args;
my $nim_type;
# get the name of the nim master
# ???? assume node short hostname is unique in xCAT cluster????
my $nim_master = &getNIMmaster($node);
chomp $nim_master;
if (!defined($nim_master)) {
my $rsp;
$rsp->{data}->[0] = "Could not find the NIM master for node \'$node\'.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 1;
}
# this code runs on service nodes - which are NIM masters
# check to see if the client is already defined
# - sets $::client_exists
if (&check_nim_client($node, $nim_master)) {
if (&check_nim_client($node, $::local_host)) {
# the routine failed
return 1;
}
@ -700,7 +803,7 @@ sub mkclientdef
my $output = xCAT::Utils->runcmd("$rmcmd", -1);
if ($::RUNCMD_RC != 0) {
my $rsp;
push @{$rsp->{data}}, "Could not remove the existing NIM object named \'$shorthost\'.\n";
push @{$rsp->{data}}, "$::msgstr Could not remove the existing NIM object named \'$shorthost\'.\n";
if ($::VERBOSE) {
push @{$rsp->{data}}, "$output";
}
@ -710,7 +813,7 @@ sub mkclientdef
} else { # no force
my $rsp;
$rsp->{data}->[0] = "The NIM client machine \'$shorthost\' already exists. Use the \'-f\' option to remove and recreate or the \'-u\' option to update an existing definition.\n";
$rsp->{data}->[0] = "$::msgstr The NIM client machine \'$shorthost\' already exists. Use the \'-f\' option to remove and recreate or the \'-u\' option to update an existing definition.\n";
xCAT::MsgUtils->message("I", $rsp, $::callback);
return 1;
}
@ -756,7 +859,7 @@ sub mkclientdef
if (!$::objhash{$node}{'mac'})
{
my $rsp;
$rsp->{data}->[0] = "Missing the MAC for node \'$node\'.\n";
$rsp->{data}->[0] = "$::msgstr Missing the MAC for node \'$node\'.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 1;
}
@ -786,18 +889,14 @@ sub mkclientdef
# may need to use dsh if it is a remote server
my $nimcmd;
if ($nim_master ne $::local_host) {
$nimcmd = qq~xdsh $nim_master "$cmd 2>&1"~;
} else {
$nimcmd = qq~$cmd 2>&1~;
}
$nimcmd = qq~$cmd 2>&1~;
# run the cmd
my $output = xCAT::Utils->runcmd("$nimcmd", -1);
if ($::RUNCMD_RC != 0)
{
my $rsp;
$rsp->{data}->[0] = "Could not create a NIM definition for \'$node\'.\n";
$rsp->{data}->[0] = "$::msgstr Could not create a NIM definition for \'$node\'.\n";
if ($::verbose)
{
$rsp->{data}->[1] = "$output";
@ -847,6 +946,14 @@ sub mkgrpdef
foreach my $servname (keys %ServerList)
{
# only handle the defs for the local SN
my $shortsn;
($shortsn = $servname) =~ s/\..*$//;
if ($shortsn ne $::local_host) {
next;
}
my @members = @{$ServerList{$servname}};
# check to see if the group is already defined - sets $::grp_exists
@ -865,7 +972,7 @@ sub mkgrpdef
my $output = xCAT::Utils->runcmd("$rmcmd", -1);
if ($::RUNCMD_RC != 0) {
my $rsp;
push @{$rsp->{data}}, "Could not remove the existing NIM group named \'$group\'.\n";
push @{$rsp->{data}}, "$::msgstr Could not remove the existing NIM group named \'$group\'.\n";
if ($::VERBOSE) {
push @{$rsp->{data}}, "$output";
}
@ -875,7 +982,7 @@ sub mkgrpdef
} else { # no force
my $rsp;
$rsp->{data}->[0] = "The NIM group \'$group\' already exists. Use the \'-f\' option to remove and recreate or the \'-u\' option to update an existing definition.\n";
$rsp->{data}->[0] = "$::msgstr The NIM group \'$group\' already exists. Use the \'-f\' option to remove and recreate or the \'-u\' option to update an existing definition.\n";
xCAT::MsgUtils->message("I", $rsp, $::callback);
return 1;
}
@ -888,15 +995,15 @@ sub mkgrpdef
if ($#members > 1024) {
my $rsp;
$rsp->{data}->[0] =
"Cannot create a NIM group definition with more than 1024 members - on \'$servname\'.";
"$::msgstr Cannot create a NIM group definition with more than 1024 members - on \'$servname\'.";
xCAT::MsgUtils->message("I", $rsp, $::callback);
next;
}
#
# The list may become quite long and not fit on one cmds line
# The list may become quite long and not fit on one cmd line
# so we do it one at a time for now - need to revisit this
# (like do blocks at a time)
# (like do blocks at a time) - TODO
#
my $justadd=0; # after the first define we just need to add
foreach my $memb (@members) {
@ -915,17 +1022,13 @@ sub mkgrpdef
# do we need dsh
my $nimcmd;
if ($servname ne $::local_host) {
$nimcmd = qq~xdsh $servname "$cmd"~;
} else {
$nimcmd = $cmd;
}
$nimcmd = $cmd;
my $output = xCAT::Utils->runcmd("$cmd", -1);
if ($::RUNCMD_RC != 0)
{
my $rsp;
$rsp->{data}->[0] = "Could not create a NIM definition for \'$group\'.\n";
$rsp->{data}->[0] = "$::msgstr Could not create a NIM definition for \'$group\'.\n";
if ($::verbose)
{
$rsp->{data}->[1] = "$output";
@ -963,36 +1066,19 @@ sub mkgrpdef
sub rm_or_list_nim_object
{
my ($object, $type) = @_;
my $nim_master = undef;
if ($type eq 'node') {
# get name of nim master
# ???? assume node short hostname is unique in xCAT cluster????
$nim_master = &getNIMmaster($object);
chomp $nim_master;
if (!defined($nim_master)) {
my $rsp;
$rsp->{data}->[0] = "Could not find the NIM master for node \'$object\'.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 1;
}
if ($::opt_l) {
my $cmd;
# if the name of the master is not the local host then use dsh
if ($nim_master ne $::local_host) {
$cmd = qq~xdsh $nim_master "lsnim -l $object 2>/dev/null"~;
} else {
$cmd = qq~lsnim -l $object 2>/dev/null~;
}
$cmd = qq~lsnim -l $object 2>/dev/null~;
my $outref = xCAT::Utils->runcmd("$cmd", -1);
if ($::RUNCMD_RC != 0)
{
my $rsp;
$rsp->{data}->[0] = "Could not get the NIM definition for $object.\n";
$rsp->{data}->[0] = "$::msgstr Could not get the NIM definition for $object.\n";
if ($::verbose)
{
$rsp->{data}->[1] = "$outref";
@ -1012,20 +1098,14 @@ sub rm_or_list_nim_object
} elsif ($::opt_r) {
# remove the object
# if the name of the master is not the local host then use dsh
my $cmd;
if ($nim_master ne $::local_host) {
$cmd = qq~xdsh $nim_master "nim -o remove $object 2>/dev/null"~;
} else {
$cmd = qq~nim -o remove $object 2>/dev/null~;
}
$cmd = qq~nim -o remove $object 2>/dev/null~;
my $outref = xCAT::Utils->runcmd("$cmd", -1);
if ($::RUNCMD_RC != 0)
{
my $rsp;
$rsp->{data}->[0] = "Could not remove the NIM definition for \'$object\'.\n";
$rsp->{data}->[0] = "$::msgstr Could not remove the NIM definition for \'$object\'.\n";
if ($::verbose)
{
$rsp->{data}->[1] = "$outref";
@ -1045,27 +1125,23 @@ sub rm_or_list_nim_object
# display it
foreach my $servname (keys %servgroups)
{
# make sure we have the short host name of the NIM master
my $master;
if ($servname) {
($master = $servname) =~ s/\..*$//;
}
chomp $master;
# only handle the defs for the local SN
my $shortsn;
($shortsn = $servname) =~ s/\..*$//;
if ($shortsn ne $::local_host) {
next;
}
my $cmd;
if ($::opt_l) {
# if the name of the master is not the local host then use dsh
if ($master ne $::local_host) {
$cmd = qq~xdsh $master "lsnim -l $object 2>/dev/null"~;
} else {
$cmd = qq~lsnim -l $object 2>/dev/null~;
}
$cmd = qq~lsnim -l $object 2>/dev/null~;
my $outref = xCAT::Utils->runcmd("$cmd", -1);
if ($::RUNCMD_RC != 0)
{
my $rsp;
$rsp->{data}->[0] = "Could not list the NIM definition for \'$object\'.\n";
$rsp->{data}->[0] = "$::msgstr Could not list the NIM definition for \'$object\'.\n";
if ($::verbose)
{
$rsp->{data}->[1] = "$outref";
@ -1076,26 +1152,18 @@ sub rm_or_list_nim_object
# display NIM output
my $rsp;
# $rsp->{data}->[0] = "NIM master: $master";
# $rsp->{data}->[1] = "Group name: $object";
$rsp->{data}->[0] = "$outref";
xCAT::MsgUtils->message("I", $rsp, $::callback);
return 0;
}
} elsif ($::opt_r) {
# if the name of the master is not the local host then use dsh
if ($master ne $::local_host) {
$cmd = qq~xdsh $master "nim -o remove $object 2>/dev/null"~;
} else {
$cmd = qq~nim -o remove $object 2>/dev/null~;
}
$cmd = qq~nim -o remove $object 2>/dev/null~;
my $outref = xCAT::Utils->runcmd("$cmd", -1);
if ($::RUNCMD_RC != 0)
{
my $rsp;
$rsp->{data}->[0] = "Could not remove the NIM definition for \'$object\'.\n";
$rsp->{data}->[0] = "$::msgstr Could not remove the NIM definition for \'$object\'.\n";
if ($::verbose)
{
$rsp->{data}->[1] = "$outref";
@ -1202,7 +1270,7 @@ sub getMasterGroupLists
%memberhash = xCAT::DBobjUtils->getobjdefs(\%membhash);
} else {
my $rsp;
$rsp->{data}->[0] = "Could not get members of the xCAT group \'$group\'.\n";
$rsp->{data}->[0] = "$::msgstr Could not get members of the xCAT group \'$group\'.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return undef;
}
@ -1222,7 +1290,7 @@ sub getMasterGroupLists
$NimMaster = $memberhash{$m}{xcatmaster};
} else {
$NimMaster = `hostname`;
$NimMaster = hostname();
}
# assume short hostnames for now???
@ -1234,7 +1302,7 @@ sub getMasterGroupLists
} else {
# could not get node def
my $rsp;
$rsp->{data}->[0] = "Could not get xCAT node definition for all members of the xCAT group \'$group\'.\n";
$rsp->{data}->[0] = "$::msgstr Could not get xCAT node definition for all members of the xCAT group \'$group\'.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return undef;
}
@ -1276,17 +1344,13 @@ sub check_nim_group
if ( $::NIMGroupList{$servnode}) {
@GroupList = @{$::NIMGroupList{$servnode}};
} else {
if ($servnode ne $::local_host) {
$cmd = qq~xdsh $servnode "lsnim -c groups | cut -f1 -d' ' 2>/dev/null"~;
} else {
$cmd = qq~lsnim -c groups | cut -f1 -d' ' 2>/dev/null~;
}
$cmd = qq~lsnim -c groups | cut -f1 -d' ' 2>/dev/null~;
@GroupList = xCAT::Utils->runcmd("$cmd", -1);
if ($::RUNCMD_RC != 0)
{
my $rsp;
$rsp->{data}->[0] = "Could not get a list of NIM group definitions.\n";
$rsp->{data}->[0] = "$::msgstr Could not get a list of NIM group definitions.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 1;
}
@ -1329,17 +1393,13 @@ sub check_nim_client
if ( $::NIMclientList{$servnode}) {
@ClientList = @{$::NIMclientList{$servnode}};
} else {
if ($servnode ne $::local_host) {
$cmd = qq~xdsh $servnode "lsnim -c machines | cut -f1 -d' ' 2>/dev/null"~;
} else {
$cmd = qq~lsnim -c machines | cut -f1 -d' ' 2>/dev/null~;
}
$cmd = qq~lsnim -c machines | cut -f1 -d' ' 2>/dev/null~;
@ClientList = xCAT::Utils->runcmd("$cmd", -1);
if ($::RUNCMD_RC != 0)
{
my $rsp;
$rsp->{data}->[0] = "Could not get a list of NIM client definitions from \'$servnode\'.\n";
$rsp->{data}->[0] = "$::msgstr Could not get a list of NIM client definitions from \'$servnode\'.\n";
xCAT::MsgUtils->message("E", $rsp, $::callback);
return 1;
}