#!/usr/bin/perl # DrakxSound # Copyright (C) 2002-2004 Mandrakesoft (tvignaud@mandrakesoft.com) # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. use lib qw(/usr/lib/libDrakX); use standalone; #- warning, standalone must be loaded very first, for 'explanations' use strict; use interactive; use common; use harddrake::sound; use modules; use detect_devices; my $in = 'interactive'->vnew('su'); my $modules_conf = modules::any_conf->read; if (my @devices = modules::probe_category('multimedia/sound')) { # TODO: That need some work for multiples sound cards map_index { # allocate sound-slot in the same order as install2.pm # fill $device->{driver} with the right sound-slot-XX or default driver if missing sound-slot [real fix'll be in harddrake service] my $driver = $modules_conf->get_alias("sound-slot-$::i"); $driver = $modules_conf->get_alias($driver) if $driver =~ /sound-card/; # alsaconf ... $_->{current_driver} = $driver if $driver; $_->{sound_slot_index} = $::i; harddrake::sound::config($in, $modules_conf, $_, $::i); } @devices; } else { $in->ask_warn(N("No Sound Card detected!"), formatAlaTeX( #-PO: keep the doble empty lines between sections, this is formated a la LaTeX N("No Sound Card has been detected on your machine. Please verify that a Linux-supported Sound Card is correctly plugged in. You can visit our hardware database at: http://www.linux-mandrake.com/en/hardware.php3") . N("\n\n\nNote: if you've an ISA PnP sound card, you'll have to use the alsaconf or the sndconfig program. Just type \"alsaconf\" or \"sndconfig\" in a console."))); } $modules_conf->write; $in->exit(0); value='topic/MDKC_1_0'>topic/MDKC_1_0</option> <option value='topic/PCMCIA_CS_DISTRO'>topic/PCMCIA_CS_DISTRO</option> <option value='topic/R9_0-64bit-branch'>topic/R9_0-64bit-branch</option> <option value='topic/R9_1_HP-branch'>topic/R9_1_HP-branch</option> <option value='topic/a'>topic/a</option> <option value='topic/before_matchbox_wm'>topic/before_matchbox_wm</option> <option value='topic/bug-13680'>topic/bug-13680</option> <option value='topic/dietlibc'>topic/dietlibc</option> <option value='topic/efi'>topic/efi</option> <option value='topic/extlinux'>topic/extlinux</option> <option value='topic/firewall'>topic/firewall</option> <option value='topic/gdk-pixbuf-0-branch'>topic/gdk-pixbuf-0-branch</option> <option value='topic/gi-ppc'>topic/gi-ppc</option> <option value='topic/ia64-8_1'>topic/ia64-8_1</option> <option value='topic/mandrakesoft'>topic/mandrakesoft</option> <option 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value='switch'/></form></td></tr> <tr><td class='sub'>Mageia Installer and base platform for many utilities</td><td class='sub right'>Thierry Vignaud [tv]</td></tr></table> <table class='tabs'><tr><td> <a href='/software/drakx/?h=16.78'>summary</a><a href='/software/drakx/refs/?h=16.78&id=88d708135221a9b0147c08169fc03e20db45c113'>refs</a><a href='/software/drakx/log/perl-install/raid.pm?h=16.78'>log</a><a class='active' href='/software/drakx/tree/perl-install/raid.pm?h=16.78&id=88d708135221a9b0147c08169fc03e20db45c113'>tree</a><a href='/software/drakx/commit/perl-install/raid.pm?h=16.78&id=88d708135221a9b0147c08169fc03e20db45c113'>commit</a><a href='/software/drakx/diff/perl-install/raid.pm?h=16.78&id=88d708135221a9b0147c08169fc03e20db45c113'>diff</a><a href='/software/drakx/stats/perl-install/raid.pm?h=16.78'>stats</a></td><td class='form'><form class='right' method='get' action='/software/drakx/log/perl-install/raid.pm'> <input type='hidden' name='h' value='16.78'/><input 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class="hl opt">;</span> <span class="hl kwa">use</span> commands<span class="hl opt">;</span> <span class="hl kwa">use</span> fs<span class="hl opt">;</span> <span class="hl kwa">sub</span> nb<span class="hl opt">($) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$nb</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> first<span class="hl opt">((</span><span class="hl kwc">ref</span> <span class="hl kwb">$nb</span> ? <span class="hl kwb">$nb</span><span class="hl opt">->{</span>device<span class="hl opt">} :</span> <span class="hl kwb">$nb</span><span class="hl opt">) =~</span> <span class="hl kwd">/(\d+)/</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub is</span><span class="hl opt">($) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>device<span class="hl opt">} =~</span> <span class="hl kwd">/^md/</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> new<span class="hl opt">(</span><span class="hl kwb">$$</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$nb</span> <span class="hl opt">=</span> <span class="hl kwb">@$raid</span><span class="hl opt">;</span> <span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$nb</span><span class="hl opt">] = {</span> <span class="hl str">'chunk-size'</span> <span class="hl opt">=></span> <span class="hl str">"64k"</span><span class="hl opt">,</span> type <span class="hl opt">=></span> <span class="hl num">0x83</span><span class="hl opt">,</span> disks <span class="hl opt">=> [</span> <span class="hl kwb">$part</span> <span class="hl opt">],</span> device <span class="hl opt">=></span> <span class="hl str">"md</span><span class="hl ipl">$nb</span><span class="hl str">"</span><span class="hl opt">,</span> notFormatted <span class="hl opt">=></span> <span class="hl num">1</span> <span class="hl opt">};</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>raid<span class="hl opt">} =</span> <span class="hl kwb">$nb</span><span class="hl opt">;</span> <span class="hl kwc">delete</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>mntpoint<span class="hl opt">};</span> <span class="hl kwb">$nb</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> add<span class="hl opt">(</span><span class="hl kwb">$$$</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $part, $nb</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$nb</span> <span class="hl opt">=</span> nb<span class="hl opt">(</span><span class="hl kwb">$nb</span><span class="hl opt">);</span> <span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$nb</span><span class="hl opt">]{</span>isMounted<span class="hl opt">}</span> <span class="hl kwc">and die</span> _<span class="hl opt">(</span><span class="hl str">"Can't add a partition to _formatted_ RAID md</span><span class="hl ipl">%d</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwb">$nb</span><span class="hl opt">);</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>raid<span class="hl opt">} =</span> <span class="hl kwb">$nb</span><span class="hl opt">;</span> <span class="hl kwc">delete</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>mntpoint<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl opt">@{</span><span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$nb</span><span class="hl opt">]{</span>disks<span class="hl opt">}},</span> <span class="hl kwb">$part</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> <span class="hl kwc">delete</span><span class="hl opt">(</span><span class="hl kwb">$$</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $nb</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$nb</span> <span class="hl opt">=</span> nb<span class="hl opt">(</span><span class="hl kwb">$nb</span><span class="hl opt">);</span> <span class="hl kwc">delete</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>raid<span class="hl opt">}</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$nb</span><span class="hl opt">]{</span>disks<span class="hl opt">}};</span> <span class="hl kwc">undef</span> <span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$nb</span><span class="hl opt">];</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> changeNb<span class="hl opt">(</span><span class="hl kwb">$$$</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $oldnb, $newnb</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$oldnb</span> <span class="hl opt">!=</span> <span class="hl kwb">$newnb</span><span class="hl opt">) {</span> <span class="hl opt">(</span><span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$newnb</span><span class="hl opt">],</span> <span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$oldnb</span><span class="hl opt">]) = (</span><span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$oldnb</span><span class="hl opt">],</span> <span class="hl kwc">undef</span><span class="hl opt">);</span> <span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$newnb</span><span class="hl opt">]{</span>device<span class="hl opt">} =</span> <span class="hl str">"md</span><span class="hl ipl">$newnb</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>raid<span class="hl opt">} =</span> <span class="hl kwb">$newnb</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$newnb</span><span class="hl opt">]{</span>disks<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl kwb">$newnb</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> removeDisk<span class="hl opt">(</span><span class="hl kwb">$$</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$nb</span> <span class="hl opt">=</span> nb<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>raid<span class="hl opt">});</span> run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">"raidstop"</span><span class="hl opt">,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>device<span class="hl opt">}));</span> <span class="hl kwc">delete</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>raid<span class="hl opt">};</span> <span class="hl opt">@{</span><span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$nb</span><span class="hl opt">]{</span>disks<span class="hl opt">}} =</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">!=</span> <span class="hl kwb">$part</span> <span class="hl opt">} @{</span><span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$nb</span><span class="hl opt">]{</span>disks<span class="hl opt">}};</span> update<span class="hl opt">(</span><span class="hl kwb">$raid</span><span class="hl opt">->[</span><span class="hl kwb">$nb</span><span class="hl opt">]);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> updateSize<span class="hl opt">($) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">local</span> <span class="hl kwb">$_</span> <span class="hl opt">=</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>level<span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>size<span class="hl opt">} } @{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>size<span class="hl opt">} =</span> <span class="hl kwa">do</span> <span class="hl opt">{</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwd">/0|linear/</span><span class="hl opt">) {</span> sum <span class="hl kwb">@l</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwd">/1/</span> <span class="hl opt">) {</span> min <span class="hl kwb">@l</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwd">/4|5/</span><span class="hl opt">) {</span> min<span class="hl opt">(</span><span class="hl kwb">@l</span><span class="hl opt">) *</span> <span class="hl kwb">$#l</span> <span class="hl opt">}</span> <span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> module<span class="hl opt">($) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$mod</span> <span class="hl opt">=</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>level<span class="hl opt">};</span> <span class="hl kwb">$mod</span> <span class="hl opt">=</span> <span class="hl num">5</span> <span class="hl kwa">if</span> <span class="hl kwb">$mod</span> <span class="hl kwc">eq</span> <span class="hl str">"4"</span><span class="hl opt">;</span> <span class="hl kwb">$mod</span> <span class="hl opt">=</span> <span class="hl str">"raid</span><span class="hl ipl">$mod</span><span class="hl str">"</span> <span class="hl kwa">if</span> <span class="hl kwb">$mod</span> <span class="hl opt">=~</span> <span class="hl kwd">/^\d+$/</span><span class="hl opt">;</span> <span class="hl kwb">$mod</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> updateIsFormatted<span class="hl opt">($) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>isFormatted<span class="hl opt">} =</span> and_ <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>isFormatted<span class="hl opt">} } @{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>notFormatted<span class="hl opt">} =</span> and_ <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>notFormatted<span class="hl opt">} } @{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> update <span class="hl opt">{</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">) {</span> updateSize<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">);</span> updateIsFormatted<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> <span class="hl kwc">write</span><span class="hl opt">($) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $file</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">local</span> <span class="hl opt">*</span>F<span class="hl opt">;</span> <span class="hl kwc">local</span> <span class="hl kwb">$\</span> <span class="hl opt">=</span> <span class="hl str">"</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl kwc">open</span> F<span class="hl opt">,</span> <span class="hl str">"></span><span class="hl ipl">$file</span><span class="hl str">"</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">"Can't write file</span> <span class="hl ipl">$file</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwc">grep</span> <span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">}</span> <span class="hl kwb">@$raid</span><span class="hl opt">) {</span> <span class="hl kwc">print</span> F <span class="hl str"><<"EOF";</span> <span class="hl str">raiddev /dev/</span><span class="hl ipl">$_</span><span class="hl str">->{device}</span> <span class="hl str">raid-level</span> <span class="hl ipl">$_</span><span class="hl str">->{level}</span> <span class="hl str">chunk-size</span> <span class="hl ipl">$_</span><span class="hl str">->{'chunk-size'}</span> <span class="hl str">persistent-superblock 1</span> <span class="hl str">EOF</span> <span class="hl kwc">print</span> F <span class="hl str">"nr-raid-disks "</span><span class="hl opt">,</span> <span class="hl kwc">int</span> <span class="hl opt">@{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> map_index <span class="hl opt">{</span> <span class="hl kwc">print</span> F <span class="hl str">" device "</span><span class="hl opt">,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>device<span class="hl opt">});</span> <span class="hl kwc">print</span> F <span class="hl str">" raid-disk $::i"</span><span class="hl opt">;</span> <span class="hl opt">} @{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> make <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">is</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwc">and</span> make<span class="hl opt">(</span><span class="hl kwb">$raid, $_</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl kwc">my</span> <span class="hl kwb">$dev</span> <span class="hl opt">=</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>device<span class="hl opt">});</span> <span class="hl kwc">eval</span> <span class="hl opt">{</span> commands<span class="hl opt">::</span>modprobe<span class="hl opt">(</span>module<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) };</span> run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">"raidstop"</span><span class="hl opt">,</span> <span class="hl kwb">$dev</span><span class="hl opt">);</span> <span class="hl opt">&</span><span class="hl kwc">write</span><span class="hl opt">(</span><span class="hl kwb">$raid,</span> <span class="hl str">"/etc/raidtab"</span><span class="hl opt">);</span> run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">"mkraid"</span><span class="hl opt">,</span> <span class="hl str">"--really-force"</span><span class="hl opt">,</span> <span class="hl kwb">$dev</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> format_part<span class="hl opt">(</span><span class="hl kwb">$$</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> make<span class="hl opt">(</span><span class="hl kwb">$raid</span><span class="hl opt">->{</span>raid<span class="hl opt">},</span> <span class="hl kwb">$part</span><span class="hl opt">)</span> <span class="hl kwa">if is</span><span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">);</span> fs<span class="hl opt">::</span>format_part<span class="hl opt">(</span><span class="hl kwb">$part, $_</span><span class="hl opt">->{</span>toFormatCheck<span class="hl opt">}</span> ? <span class="hl str">"-c"</span> <span class="hl opt">: ());</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwa">is</span><span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) {</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>isFormatted<span class="hl opt">} =</span> <span class="hl num">1</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> verify<span class="hl opt">($) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$raid</span> <span class="hl opt">&&</span> <span class="hl kwb">$raid</span><span class="hl opt">->{</span>raid<span class="hl opt">}</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwc">grep</span> <span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">} @{</span><span class="hl kwb">$raid</span><span class="hl opt">->{</span>raid<span class="hl opt">}}) {</span> <span class="hl opt">@{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>disks<span class="hl opt">}} >= (</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>level<span class="hl opt">} =~</span> <span class="hl kwd">/4|5/</span> ? <span class="hl num">3</span> <span class="hl opt">:</span> <span class="hl num">2</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> _<span class="hl opt">(</span><span class="hl str">"Not enough partitions for RAID level</span> <span class="hl ipl">%d\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>level<span class="hl opt">});</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> prepare_prefixed<span class="hl opt">(</span><span class="hl kwb">$$</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raid, $prefix</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$raid</span> <span class="hl opt">&&</span> <span class="hl kwb">$raid</span><span class="hl opt">->{</span>raid<span class="hl opt">}</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span> <span class="hl kwc">eval</span> <span class="hl opt">{</span> commands<span class="hl opt">::</span>cp<span class="hl opt">(</span><span class="hl str">"-f"</span><span class="hl opt">,</span> <span class="hl str">"/etc/raidtab"</span><span class="hl opt">,</span> <span class="hl str">"</span><span class="hl ipl">$prefix/etc/raidtab</span><span class="hl str">"</span><span class="hl opt">) };</span> <span class="hl kwa">foreach</span> <span class="hl opt">(@{</span><span class="hl kwb">$raid</span><span class="hl opt">->{</span>raid<span class="hl opt">}}) {</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl str">"</span><span class="hl ipl">$prefix/dev/$_</span><span class="hl str">->{device}"</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl opt">}</span>