62761908f2
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16696 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
848 lines
22 KiB
Perl
848 lines
22 KiB
Perl
# IBM(c) 2013 EPL license http://www.eclipse.org/legal/epl-v10.html
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#-------------------------------------------------------
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=head1
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This is a CP utility plugin for z/VM.
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=cut
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#-------------------------------------------------------
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package xCAT::zvmCPUtils;
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use xCAT::zvmUtils;
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use strict;
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use warnings;
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1;
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#-------------------------------------------------------
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=head3 getUserId
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Description : Get the user ID of a given node
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Arguments : User (root or non-root)
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Node
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Returns : UserID
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Example : my $userID = xCAT::zvmCPUtils->getUserId($node);
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=cut
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#-------------------------------------------------------
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sub getUserId {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get user ID using VMCP
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q userid"`;
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my @results = split( ' ', $out );
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return ( $results[0] );
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}
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#-------------------------------------------------------
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=head3 getHost
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Description : Get the z/VM host of a given node
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Arguments : User (root or non-root)
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Node
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Returns : z/VM host
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Example : my $host = xCAT::zvmCPUtils->getHost($node);
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=cut
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#-------------------------------------------------------
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sub getHost {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get host using VMCP
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q userid"`;
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my @results = split( ' ', $out );
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my $host = $results[2];
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return ($host);
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}
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#-------------------------------------------------------
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=head3 getPrivileges
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Description : Get the privilege class of a given node
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Arguments : User (root or non-root)
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Node
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Returns : Privilege class
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Example : my $class = xCAT::zvmCPUtils->getPrivileges($node);
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=cut
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#-------------------------------------------------------
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sub getPrivileges {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get privilege class
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q priv"`;
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my @out = split( '\n', $out );
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$out[1] = xCAT::zvmUtils->trimStr( $out[1] );
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$out[2] = xCAT::zvmUtils->trimStr( $out[2] );
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my $str = " $out[1]\n $out[2]\n";
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return ($str);
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}
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#-------------------------------------------------------
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=head3 getMemory
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Description : Get the memory of a given node
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Arguments : User (root or non-root)
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Node
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Returns : Memory
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Example : my $memory = xCAT::zvmCPUtils->getMemory($node);
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=cut
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#-------------------------------------------------------
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sub getMemory {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get memory
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q virtual storage"`;
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my @out = split( ' ', $out );
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return ( xCAT::zvmUtils->trimStr( $out[2] ) );
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}
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#-------------------------------------------------------
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=head3 getCpu
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Description : Get the processor(s) of a given node
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Arguments : User (root or non-root)
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Node
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Returns : Processor(s)
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Example : my $proc = xCAT::zvmCPUtils->getCpu($node);
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=cut
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#-------------------------------------------------------
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sub getCpu {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get processors
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q virtual cpus"`;
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my $str = xCAT::zvmUtils->tabStr($out);
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return ($str);
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}
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#-------------------------------------------------------
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=head3 getNic
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Description : Get the network interface card (NIC) of a given node
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Arguments : User (root or non-root)
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Node
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Returns : NIC(s)
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Example : my $nic = xCAT::zvmCPUtils->getNic($node);
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=cut
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#-------------------------------------------------------
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sub getNic {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get NIC
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q virtual nic"`;
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my $str = xCAT::zvmUtils->tabStr($out);
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return ($str);
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}
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#-------------------------------------------------------
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=head3 getNetworkNames
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Description : Get a list of network names available to a given node
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Arguments : User (root or non-root)
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Node
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Returns : Network names
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Example : my $lans = xCAT::zvmCPUtils->getNetworkNames($user, $node);
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=cut
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#-------------------------------------------------------
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sub getNetworkNames {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get network names
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q lan | egrep 'LAN|VSWITCH'"`;
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my @lines = split( '\n', $out );
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my @parms;
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my $names;
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foreach (@lines) {
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# Trim output
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$_ = xCAT::zvmUtils->trimStr($_);
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@parms = split( ' ', $_ );
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# Get the network name
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if ( $parms[0] eq "LAN" ) {
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# Determine if this network is a hipersocket
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# Only hipersocket guest LANs are supported
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if ( $_ =~ m/Type: HIPERS/i ) {
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$names .= $parms[0] . ":HIPERS " . $parms[1] . " " . $parms[2] . "\n";
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} else {
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$names .= $parms[0] . ":QDIO " . $parms[1] . " " . $parms[2] . "\n";
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}
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} elsif ( $parms[0] eq "VSWITCH" ) {
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$names .= $parms[0] . " " . $parms[1] . " " . $parms[2] . "\n";
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}
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}
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return ($names);
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}
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#-------------------------------------------------------
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=head3 getNetworkNamesArray
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Description : Get an array of network names available to a given node
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Arguments : User (root or non-root)
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Node
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Returns : Array of networks names
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Example : my @networks = xCAT::zvmCPUtils->getNetworkNamesArray($user, $node);
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=cut
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#-------------------------------------------------------
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sub getNetworkNamesArray {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my @networks;
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my %netHash;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get the networks used by the node
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my $out = `ssh $user\@$node "$sudo /sbin/vmcp q v nic" | egrep -i "VSWITCH|LAN"`;
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my @lines = split( '\n', $out );
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# Loop through each line
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my $line;
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my @words;
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my $name;
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foreach(@lines) {
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# Get network name
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# Line should contain: MAC: 02-00-01-00-00-12 VSWITCH: SYSTEM VSW1
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$line = xCAT::zvmUtils->trimStr( $_ );
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@words = split( ' ', $line );
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if (@words) {
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$name = xCAT::zvmUtils->trimStr( $words[4] );
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# If network is not 'None'
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if ($name ne 'None') {
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# Save network
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$netHash{$name} = 1;
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}
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}
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}
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# Push networks into array
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foreach $name ( keys %netHash ) {
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push(@networks, $name);
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}
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return @networks;
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}
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#-------------------------------------------------------
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=head3 getNetwork
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Description : Get the network info for a given node
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Arguments : User (root or non-root)
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Node
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Network name
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Returns : Network configuration
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Example : my $config = xCAT::zvmCPUtils->getNetwork($node, $netName);
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=cut
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#-------------------------------------------------------
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sub getNetwork {
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# Get inputs
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my ( $class, $user, $node, $netName ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get network info
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my $out;
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if ( $netName eq "all" ) {
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$out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q lan"`;
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} else {
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$out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q lan $netName"`;
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}
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return ($out);
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}
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#-------------------------------------------------------
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=head3 getDisks
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Description : Get the disk(s) of given node
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Arguments : User (root or non-root)
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Node
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Returns : Disk(s)
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Example : my $storage = xCAT::zvmCPUtils->getDisks($node);
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=cut
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#-------------------------------------------------------
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sub getDisks {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get disks
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q virtual dasd"`;
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my $str = xCAT::zvmUtils->tabStr($out);
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return ($str);
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}
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#-------------------------------------------------------
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=head3 loadVmcp
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Description : Load Linux VMCP module on a given node
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Arguments : User (root or non-root)
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Node
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Returns : Nothing
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Example : xCAT::zvmCPUtils->loadVmcp($node);
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=cut
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#-------------------------------------------------------
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sub loadVmcp {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Load Linux VMCP module
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/modprobe vmcp"`;
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return;
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}
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#-------------------------------------------------------
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=head3 getVswitchId
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Description : Get the VSwitch ID(s) of given node
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Arguments : User (root or non-root)
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Node
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Returns : VSwitch ID(s)
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Example : my @vswitch = xCAT::zvmCPUtils->getVswitchId($node);
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=cut
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#-------------------------------------------------------
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sub getVswitchId {
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# Get inputs
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my ( $class, $user, $node ) = @_;
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Get VSwitch
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my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q v nic" | grep "VSWITCH"`;
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my @lines = split( '\n', $out );
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my @parms;
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my @vswitch;
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foreach (@lines) {
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@parms = split( ' ', $_ );
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push( @vswitch, $parms[4] );
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}
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return @vswitch;
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}
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#-------------------------------------------------------
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=head3 grantVSwitch
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Description : Grant VSwitch access for a given userID
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Arguments : User (root or non-root)
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zHCP
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User ID
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VSWITCH ID
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Returns : Operation results (Done/Failed)
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Example : my $out = xCAT::zvmCPUtils->grantVswitch($callback, $hcp, $userId, $vswitchId);
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=cut
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#-------------------------------------------------------
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sub grantVSwitch {
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# Get inputs
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my ( $class, $callback, $user, $hcp, $userId, $vswitchId ) = @_;
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# Directory where executables are
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my $dir = '/opt/zhcp/bin';
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Use SMAPI EXEC
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my $out = `ssh $user\@$hcp "$sudo $dir/smcli Virtual_Network_Vswitch_Set -T SYSTEM -n $vswitchId -I $userId"`;
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xCAT::zvmUtils->printSyslog("grantVSwitch- ssh $user\@$hcp $sudo $dir/smcli Virtual_Network_Vswitch_Set -T SYSTEM -n $vswitchId -I $userId");
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$out = xCAT::zvmUtils->trimStr($out);
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# If return string contains 'Done' - Operation was successful
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my $retStr;
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if ( $out =~ m/Done/i ) {
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$retStr = "Done\n";
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} else {
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$retStr = "Failed\n";
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return $retStr;
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}
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return $retStr;
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}
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#-------------------------------------------------------
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=head3 flashCopy
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Description : Flash copy
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Arguments : User (root or non-root)
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zHCP
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Source userId
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Source address
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Target userId
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Target address
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Returns : Operation results (Done/Failed)
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Example : my $results = xCAT::zvmCPUtils->flashCopy($user, $hcp, $srcAddr, $targetAddr);
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=cut
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#-------------------------------------------------------
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sub flashCopy {
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# Get inputs
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my ( $class, $user, $hcp, $srcAddr, $tgtAddr ) = @_;
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# Directory where executables are
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my $dir = '/opt/zhcp/bin';
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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# Flash copy using CP
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my $out = `ssh $user\@$hcp "$sudo /sbin/vmcp flashcopy $srcAddr 0 end to $tgtAddr 0 end synchronous"`;
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$out = xCAT::zvmUtils->trimStr($out);
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# If return string contains 'Command complete' - Operation was successful
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my $retStr = "";
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if ( $out =~ m/Command complete/i ) {
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$retStr = "Copying data via CP FLASHCOPY... Done\n";
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} else {
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$out = xCAT::zvmUtils->tabStr($out);
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$retStr = "Copying data via CP FLASHCOPY... Failed\n$out";
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}
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return $retStr;
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}
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#-------------------------------------------------------
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=head3 smapiFlashCopy
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Description : Flash copy using SMAPI
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Arguments : User (root or non-root)
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zHCP
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Source userId
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Source address
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Target userId
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Target address
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Returns : Operation results (Done/Failed)
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Example : my $results = xCAT::zvmCPUtils->smapiFlashCopy($user, $node, $srcId, $srcAddr, $tgtId, $targetAddr);
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=cut
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#-------------------------------------------------------
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sub smapiFlashCopy {
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# Get inputs
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my ( $class, $user, $hcp, $srcId, $srcAddr, $tgtId, $tgtAddr ) = @_;
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# Directory where executables are
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my $dir = '/opt/zhcp/bin';
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my $sudo = "sudo";
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if ($user eq "root") {
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$sudo = "";
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}
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my $hcpUserId = xCAT::zvmCPUtils->getUserId($user, $hcp);
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# Use SMAPI EXEC to flash copy
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my $cmd = '\"' . "CMD=FLASHCOPY $srcId $srcAddr 0 END $tgtId $tgtAddr 0 END" . '\"';
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my $out = `ssh $user\@$hcp "$sudo $dir/smcli xCAT_Commands_IUO -T $hcpUserId -c $cmd"`;
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xCAT::zvmUtils->printSyslog("smapiFlashCopy- ssh $user\@$hcp $sudo $dir/smcli xCAT_Commands_IUO -T $hcpUserId -c $cmd");
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$out = xCAT::zvmUtils->trimStr($out);
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# If return string contains 'Done' - Operation was successful
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my $retStr = "";
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if ( $out =~ m/Done/i ) {
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$retStr = "Copying data via SMAPI FLASHCOPY... Done\n";
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} else {
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$out = xCAT::zvmUtils->tabStr($out);
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$retStr = "Copying data via SMAPI FLASHCOPY... $out";
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}
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return $retStr;
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}
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#-------------------------------------------------------
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=head3 punch2Reader
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Description : Write file to z/VM punch and transfer it to reader
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Arguments : User (root or non-root)
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zHCP
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UserID to receive file
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Source file
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Target file to be created by punch (e.g. sles.parm)
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Options, e.g. -t (Convert EBCDIC to ASCII)
|
|
Returns : Operation results (Done/Failed)
|
|
Example : my $rc = xCAT::zvmCPUtils->punch2Reader($hcp, $userId, $srcFile, $tgtFile, $options);
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------
|
|
sub punch2Reader {
|
|
my ( $class, $user, $hcp, $userId, $srcFile, $tgtFile, $options ) = @_;
|
|
|
|
my $sudo = "sudo";
|
|
if ($user eq "root") {
|
|
$sudo = "";
|
|
}
|
|
|
|
# Get source node OS
|
|
my $os = xCAT::zvmUtils->getOsVersion($user, $hcp);
|
|
|
|
# Punch to reader
|
|
# VMUR located in different directories on RHEL and SLES
|
|
my $out;
|
|
if ( $os =~ m/sles10/i ) {
|
|
$out = `ssh -o ConnectTimeout=5 $user\@$hcp "$sudo /sbin/vmur punch $options -u $userId -r $srcFile -N $tgtFile"`;
|
|
} elsif ( $os =~ m/sles11/i ) {
|
|
$out = `ssh -o ConnectTimeout=5 $user\@$hcp "$sudo /usr/sbin/vmur punch $options -u $userId -r $srcFile -N $tgtFile"`;
|
|
} elsif ( $os =~ m/rhel/i ) {
|
|
$out = `ssh -o ConnectTimeout=5 $user\@$hcp "$sudo /usr/sbin/vmur punch $options -u $userId -r $srcFile -N $tgtFile"`;
|
|
} else {
|
|
$out = `ssh -o ConnectTimeout=5 $user\@$hcp "$sudo /usr/sbin/vmur punch $options -u $userId -r $srcFile -N $tgtFile"`;
|
|
}
|
|
|
|
# If punch is successful -- Look for this string
|
|
my $searchStr = "created and transferred";
|
|
if ( !( $out =~ m/$searchStr/i ) ) {
|
|
$out = "Failed\n";
|
|
} else {
|
|
$out = "Done\n";
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
#-------------------------------------------------------
|
|
|
|
=head3 purgeReader
|
|
|
|
Description : Purge reader
|
|
Arguments : User (root or non-root)
|
|
zHCP
|
|
UserID to purge reader
|
|
Returns : Nothing
|
|
Example : my $rc = xCAT::zvmCPUtils->purgeReader($hcp, $userId);
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------
|
|
sub purgeReader {
|
|
my ( $class, $user, $hcp, $userId ) = @_;
|
|
|
|
# Directory where executables are
|
|
my $dir = '/opt/zhcp/bin';
|
|
|
|
my $sudo = "sudo";
|
|
if ($user eq "root") {
|
|
$sudo = "";
|
|
}
|
|
|
|
xCAT::zvmUtils->printSyslog("sudoer:$user zHCP:$hcp sudo:$sudo");
|
|
|
|
my $out;
|
|
if (xCAT::zvmUtils->smapi4xcat($user, $hcp)) {
|
|
# Use SMAPI EXEC to purge reader
|
|
my $cmd = '\"' . "CMD=PURGE $userId RDR ALL" . '\"';
|
|
$out = `ssh $user\@$hcp "$sudo $dir/smcli xCAT_Commands_IUO -T $userId -c $cmd"`;
|
|
xCAT::zvmUtils->printSyslog("smcli xCAT_Commands_IUO -T $userId -c $cmd");
|
|
} else {
|
|
# Purge reader using CP
|
|
$out = `ssh -o ConnectTimeout=5 $user\@$hcp "$sudo /sbin/vmcp purge $userId rdr all"`;
|
|
xCAT::zvmUtils->printSyslog("/sbin/vmcp purge $userId rdr all");
|
|
}
|
|
|
|
$out = xCAT::zvmUtils->trimStr($out);
|
|
return $out;
|
|
}
|
|
|
|
#-------------------------------------------------------
|
|
|
|
=head3 sendCPCmd
|
|
|
|
Description : Send CP command to a given userID (Class C users only)
|
|
Arguments : User (root or non-root)
|
|
zHCP
|
|
UserID to send CP command
|
|
Returns : Nothing
|
|
Example : xCAT::zvmCPUtils->sendCPCmd($hcp, $userId, $cmd);
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------
|
|
sub sendCPCmd {
|
|
my ( $class, $user, $hcp, $userId, $cmd ) = @_;
|
|
|
|
# Directory where executables are
|
|
my $dir = '/opt/zhcp/bin';
|
|
|
|
my $sudo = "sudo";
|
|
if ($user eq "root") {
|
|
$sudo = "";
|
|
}
|
|
|
|
xCAT::zvmUtils->printSyslog("sudoer:$user zHCP:$hcp sudo:$sudo");
|
|
|
|
my $out;
|
|
if (xCAT::zvmUtils->smapi4xcat($user, $hcp)) {
|
|
# Use SMAPI EXEC to send command
|
|
$cmd = '\"' . "CMD=SEND CP $userId " . uc($cmd) . '\"';
|
|
$out = `ssh $user\@$hcp "$sudo $dir/smcli xCAT_Commands_IUO -T $userId -c $cmd"`;
|
|
xCAT::zvmUtils->printSyslog("smcli xCAT_Commands_IUO -T $userId -c $cmd");
|
|
} else {
|
|
# Send CP command to given user
|
|
$out = `ssh $user\@$hcp "$sudo /sbin/vmcp send cp $userId $cmd"`;
|
|
xCAT::zvmUtils->printSyslog("/sbin/vmcp send cp $userId $cmd");
|
|
}
|
|
|
|
$out = xCAT::zvmUtils->trimStr($out);
|
|
return;
|
|
}
|
|
|
|
#-------------------------------------------------------
|
|
|
|
=head3 getNetworkLayer
|
|
|
|
Description : Get the network layer for a given node
|
|
Arguments : User (root or non-root)
|
|
Node
|
|
Network name
|
|
Returns : 2 - Layer 2
|
|
3 - Layer 3
|
|
-1 - Failed to get network layer
|
|
Example : my $layer = xCAT::zvmCPUtils->getNetworkLayer($node);
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------
|
|
sub getNetworkLayer {
|
|
my ( $class, $user, $node, $netName ) = @_;
|
|
|
|
my $sudo = "sudo";
|
|
if ($user eq "root") {
|
|
$sudo = "";
|
|
}
|
|
|
|
# Exit if the network name is not given
|
|
if ( !$netName ) {
|
|
return -1;
|
|
}
|
|
|
|
# Get network type (Layer 2 or 3)
|
|
my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp q lan $netName"`;
|
|
if ( !$out ) {
|
|
return -1;
|
|
}
|
|
|
|
# Go through each line
|
|
my $layer = 3; # Default to layer 3
|
|
my @lines = split( '\n', $out );
|
|
foreach (@lines) {
|
|
|
|
# If the line contains ETHERNET, then it is a layer 2 network
|
|
if ( $_ =~ m/ETHERNET/i ) {
|
|
$layer = 2;
|
|
}
|
|
}
|
|
|
|
return $layer;
|
|
}
|
|
|
|
#-------------------------------------------------------
|
|
|
|
=head3 getNetworkType
|
|
|
|
Description : Get the network type of a given network
|
|
Arguments : User (root or non-root)
|
|
zHCP
|
|
Name of network
|
|
Returns : Network type (VSWITCH/HIPERS/QDIO)
|
|
Example : my $netType = xCAT::zvmCPUtils->getNetworkType($hcp, $netName);
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------
|
|
sub getNetworkType {
|
|
my ( $class, $user, $hcp, $netName ) = @_;
|
|
|
|
my $sudo = "sudo";
|
|
if ($user eq "root") {
|
|
$sudo = "";
|
|
}
|
|
|
|
# Get network details
|
|
my $out = `ssh -o ConnectTimeout=5 $user\@$hcp "$sudo /sbin/vmcp q lan $netName" | grep "Type"`;
|
|
|
|
# Go through each line and determine network type
|
|
my @lines = split( '\n', $out );
|
|
my $netType = "";
|
|
foreach (@lines) {
|
|
|
|
# Virtual switch
|
|
if ( $_ =~ m/VSWITCH/i ) {
|
|
$netType = "VSWITCH";
|
|
}
|
|
|
|
# HiperSocket guest LAN
|
|
elsif ( $_ =~ m/HIPERS/i ) {
|
|
$netType = "HIPERS";
|
|
}
|
|
|
|
# QDIO guest LAN
|
|
elsif ( $_ =~ m/QDIO/i ) {
|
|
$netType = "QDIO";
|
|
}
|
|
}
|
|
|
|
return $netType;
|
|
}
|
|
|
|
#-------------------------------------------------------
|
|
|
|
=head3 defineCpu
|
|
|
|
Description : Add processor(s) to given node
|
|
Arguments : User (root or non-root)
|
|
Node
|
|
Returns : Nothing
|
|
Example : my $out = xCAT::zvmCPUtils->defineCpu($node, $addr, $type);
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------
|
|
sub defineCpu {
|
|
|
|
# Get inputs
|
|
my ( $class, $user, $node, $addr, $type ) = @_;
|
|
|
|
my $sudo = "sudo";
|
|
if ($user eq "root") {
|
|
$sudo = "";
|
|
}
|
|
|
|
# Define processor(s)
|
|
my $out = `ssh -o ConnectTimeout=5 $user\@$node "$sudo /sbin/vmcp define cpu $addr type $type"`;
|
|
|
|
return ($out);
|
|
}
|