blob: e26cb800ca04427b2b67ad20e2f46c908bbe61fd (
plain) (
tree)
|
|
# Copyright (c) 2006, 2008 - OpenSLX GmbH
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# -----------------------------------------------------------------------------
# DNBD2.pm
# - provides DNBD2+Squashfs-specific overrides of the
# OpenSLX::OSExport::BlockDevice API.
# -----------------------------------------------------------------------------
package OpenSLX::OSExport::BlockDevice::DNBD3;
use strict;
use warnings;
use base qw(OpenSLX::OSExport::BlockDevice::Base);
use File::Basename;
use OpenSLX::Basics;
use OpenSLX::ConfigDB qw(:support);
use OpenSLX::OSExport::BlockDevice::Base 1;
use OpenSLX::Utils;
use Data::Dumper;
################################################################################
### interface methods
################################################################################
sub new
{
my $class = shift;
my $self->{'name'} ='dnbd3';
return bless $self, $class;
}
sub generateExportURI
{
my $self = shift;
my $export = shift;
my $serverIP = $export->{server_ip} || '';
my $server
= length($serverIP) ? $serverIP : generatePlaceholderFor('serverip');
$server .= ":$export->{port}" if length($export->{port});
my $vid = $export->{'id'};
my $rid = 0;
return "dnbd3://$server/$vid/$rid";
}
sub requiredBlockDeviceModules
{
my $self = shift;
return qw( dnbd3 );
}
sub requiredBlockDeviceTools
{
my $self = shift;
#TODO: needs to be fixed!! function doesn't copy tool to initramfs
return qw( dnbd3-client );
}
sub showExportConfigInfo
{
my $self = shift;
my $export = shift;
print '#' x 80 , "\n",
_tr(
"Please make sure you reload your dnbd3-server after editing the config with:\n\t%s\n",
"dnbd3-server -r\n"
),
_tr(
"If the dnbd3-server hasn't been started yet, you can start it with:\n\t%s\n",
"dnbd3-server\n"
),
"Add the following export entry to your dnbd3-server config file\n(/etc/dnbd3-server.conf):\n",
"\n",
"[$self->{'engine'}->{'export-name'}]\n",
"file=$self->{fs}->{'export-path'}\n",
"servers=\n",
"vid=$export->{'id'}\n",
"rid=1\n\n",
'#' x 80, "\n";
return;
}
1;
|