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077a5e2901
xcat-core/perl-xCAT/xCAT/FSPflash.pm
zhaoertao 077a5e2901 perl code of Deferred Firmware Update item 
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.7@12670 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2012-05-15 02:36:36 +00:00

367 lines
11 KiB
Perl
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
package xCAT::FSPflash;
use strict;
use lib "/opt/xcat/lib/perl";
use Getopt::Long;
use xCAT::PPCcli qw(SUCCESS EXPECT_ERROR RC_ERROR NR_ERROR);
use xCAT::Usage;
use xCAT::PPCinv;
use xCAT::DSHCLI;
use xCAT::Table;
use Getopt::Long;
use File::Spec;
use xCAT::PPCrflash;
#use Data::Dumper;
use xCAT::FSPUtils;
my $packages_dir= ();
my $activate = ();
my $verbose = 0;
my $release_level;
my $active_level;
my @dirlist;
#######################################
# This flag tracks the operation to be performed. If set, it means we need
# to commit a previously applied update or else recover from one.
#######################################
my $housekeeping = undef;
#####################################
#For -V|--verbose,put the $msg into @value
###################################
sub dpush {
my $value = shift;
my $msg = shift;
if($verbose == 1) {
push(@$value,$msg);
}
}
##########################################################################
# Parse the command line for options and operands
##########################################################################
sub parse_args {
xCAT::PPCrflash::parse_args(@_);
}
##########################################################################
# Invokes the callback with the specified message
##########################################################################
sub send_msg {
my $request = shift;
my $ecode = shift;
my %output;
#################################################
# Called from child process - send to parent
#################################################
if ( exists( $request->{pipe} )) {
my $out = $request->{pipe};
$output{errorcode} = $ecode;
$output{data} = \@_;
print $out freeze( [\%output] );
print $out "\nENDOFFREEZE6sK4ci\n";
}
#################################################
# Called from parent - invoke callback directly
#################################################
elsif ( exists( $request->{callback} )) {
my $callback = $request->{callback};
$output{errorcode} = $ecode;
$output{data} = \@_;
$callback->( \%output );
}
}
#-------------------------------------------------------------------------#
# get_lic_filenames - construct and validate the lup filenames for each #
# each node #
#-------------------------------------------------------------------------#
#
sub get_lic_filenames {
my $mtms = shift;
my $upgrade_required = 0;
my $msg = undef;
my $filename;
if(! -d $packages_dir) {
$msg = "The directory $packages_dir doesn't exist!";
return ("","","", $msg, -1);
}
#print "opening directory and reading names\n";
opendir DIRHANDLE, $packages_dir;
@dirlist= readdir DIRHANDLE;
closedir DIRHANDLE;
@dirlist = File::Spec->no_upwards( @dirlist );
# Make sure we have some files to process
#
if( !scalar( @dirlist ) ) {
$msg = "directory $packages_dir is empty";
return ("","","",$msg, -1);
}
$release_level =~/(\w{4})(\d{3})/;
my $pns = $1;
my $fff = $2;
#Find the latest version lic file
@dirlist = grep /\.rpm$/, @dirlist;
@dirlist = grep /$1/, @dirlist;
if( !scalar( @dirlist ) ) {
$msg = "There isn't a package suitable for $mtms";
return ("","","",$msg, -1);
}
if( scalar(@dirlist) > 1) {
# Need to find the latest version package.
@dirlist =reverse sort(@dirlist);
my $t = "\n";
foreach $t(@dirlist) {
$msg =$msg."$t\t";
}
}
$filename = File::Spec->catfile( $packages_dir, $dirlist[0] );
$dirlist[0] =~ /(\w{4})(\d{3})_(\w{3})_(\d{3}).rpm$/;
##############
#If the release levels are different, it will be upgrade_required.
#############
if($fff ne $2) {
$upgrade_required = 1;
} else {
if(($pns eq $1) && ($4 <= $active_level)) {
$msg = $msg. "Upgrade $mtms $activate!";
# if($activate ne "concurrent") {
# $msg = "Option --actviate's value should be disruptive";
# return ("", "","", $msg, -1);
# }
} else {
$msg = $msg . "Upgrade $mtms!";
if($activate !~ /^(disruptive|deferred)$/ {
$msg = "Option --activate's value shouldn't be $activate, and it must be disruptive or deferred";
return ("", "","", $msg, -1);
}
}
}
#print "filename is $filename\n";
my $xml_file_name = $filename;
$xml_file_name =~ s/(.+\.)rpm/\1xml/;
#print "check_licdd_update: source xml file is $xml_file_name\n";
if( ( -z $filename)|| ( -z $xml_file_name) ) {
$msg = "The package $filename or xml $xml_file_name is empty" ;
return ("", "", "", $msg, -1);
}
return ($filename, $xml_file_name ,$upgrade_required, $msg, 0);
}
##########################
#Performs Licensed Internal Code (LIC) update support for HMC-attached POWER5 and POWER6 Systems
###########################
sub rflash {
my $request = shift;
my $hash = shift;
my $exp = shift;
my $subreq = $request->{subreq};
my $hwtype = @$exp[2];
my @result;
my $timeout = $request->{ppctimeout};
my $housekeeping = $request->{housekeeping};
$packages_dir = $request->{opt}->{p};
$activate = $request->{opt}->{activate};
print "housekeeping:$housekeeping\n";
my $mtms;
my $h;
my $user;
my $action;
my $tmp_file; #the file handle of the stanza
my $rpm_file;
my $xml_file;
my @rpm_files;
my @xml_files;
my $upgrade_required;
my $stanza = undef;
my $mtms_t;
my @value;
my %infor;
my $role ; #0x01: BPC A, BPC B; 0x01: Primary or only FSP, 0x02: Backup FSP
#print "in Directflash \n";
#print Dumper($request);
#print Dumper($hash);
####################################
# Power commands are grouped by hardware control point
# In Direct attach support, the hcp is the related fsp.
####################################
# Example of $hash.
#VAR1 = {
# '9110-51A*1075ECF' => {
# 'Server-9110-51A-SN1075ECF' => [
# 0,
# 0,
# '9110-51A*1075ECF',
# 'Server-9110-51A-SN1075ECF',
# 'fsp',
# 0
# ]
# }
# };
my $flag = 0;
my $flag2 = 0;
while (my ($mtms,$h) = each(%$hash) ) {
#
#For one mtms, it just needs to do the operation one time.
#
$flag += 1;
if($flag > 1) {
last;
}
$mtms =~ /(\w+)-(\w+)\*(\w+)/;
my $mtm = "$1-$2";
my $serial = $3;
while (my ($name,$d) = each(%$h) ) {
$flag2 += 1;
if($flag2 > 1) {
last;
}
if( !defined($housekeeping) && ($$d[4] =~ /^fsp$/ || $$d[4] =~ /^lpar$/ || $$d[4] =~ /^cec$/)) {
$action = "get_compatible_version_from_rpm";
my $values = xCAT::FSPUtils::fsp_api_action($request, $name, $d, $action, 0, $request->{opt}->{d} );
my $Rc = @$values[2];
my $v = @$values[1];
if ($Rc != 0) {
push @value, [$name, $v, -1];
return (\@value);
}
#if( $v !~ "nocheckversion") {
my @levels = split(/,/, $v);
my $frame = $$d[5];
my $type = xCAT::DBobjUtils->getnodetype($frame);
if ( ( $frame ne $name ) && ( $type eq "frame" ) && $activate !~ /^deferred$/){
my @frame_d = (0, 0, 0, $frame, "frame", 0);
$action = "list_firmware_level";
$values = xCAT::FSPUtils::fsp_api_action($request, $frame, \@frame_d, $action );
$Rc = @$values[2];
my $frame_firmware_level = @$values[1];
if ($Rc != 0) {
push @value, [$frame, $frame_firmware_level, -1];
return (\@value);
}
my $level_a;
my $level_b;
if( $frame_firmware_level =~ /curr_level_a=(\d{3}),curr_ecnumber_a=02(\w{5})/) {
$level_a = "$2_$1";
}
if( $frame_firmware_level =~ /curr_level_b=(\d{3}),curr_ecnumber_b=02(\w{5})/) {
$level_b = "$2_$1";
}
#print "frame_firmware_level=$frame_firmware_level,level_a=$level_a,level_b=$level_b\n";
foreach my $l (@levels) {
#print "rpm requires: $l\n" ;
if( (defined($level_a) && ( $l gt $level_a )) || (defined($level_b) && ( $l gt $level_b )) ) {
my $res = "New Managed System level for $name is not compatible with current Power Subsystem level 02$level_a on $frame.\nPower Subsystem level 02$l or later is required.";
push @value, [$name, $res, -1];
return (\@value);
}
}
}
#}
}
if(!defined($housekeeping)) {
my $values = xCAT::FSPUtils::fsp_api_action($request, $name, $d, "list_firmware_level");
my $Rc = @$values[2];
my $level = @$values[1];
#####################################
# Return error
#####################################
if ( $Rc != SUCCESS ) {
push @value, [$name,$level,$Rc];
next;
}
if ( $level =~ /ecnumber=(\w+)/ ) {
$release_level = $1;
&dpush( \@value, [$name,"$mtms :release level:$1"]);
}
if ( $level =~ /activated_level=(\w+)/ ) {
$active_level = $1;
&dpush( \@value, [$name,"$mtms :activated level:$1"]);
}
}
if($housekeeping =~ /^commit$/) { $action = "code_commit"}
if($housekeeping =~ /^recover$/) { $action = "code_reject"}
if($housekeeping =~ /^bpa_acdl$/) { $action = "acdl"}
if($activate =~ /^(disruptive|deferred)$/) {
$action = "code_update";
} elsif (exists($activate)){
#if($activate =~ /^concurrent$/) {
my $res = "\'$activate\' option not supported in FSPflash. Please use disruptive or deferred mode";
push @value, [$name, $res, -1];
next;
}
my $msg;
if(!defined($housekeeping)) {
my $flag = 0;
($rpm_file, $xml_file, $upgrade_required,$msg, $flag) = &get_lic_filenames($mtms);
if( $flag == -1) {
push (@value, [$name,"$mtms: $msg"]);
push (@value, [$name,"Failed to upgrade the firmware of $name"]);
return (\@value);
}
dpush ( \@value, [$name, $msg]);
}
my $res = xCAT::FSPUtils::fsp_api_action($request, $name, $d, $action, 0, $request->{opt}->{d} );
push(@value,[$name, @$res[1], @$res[2]]);
return (\@value);
}
}
push(@value, @result);
return (\@value);
}
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