- test what windows can handle (the number of partitions) - better keyboard focus handling - end sector in Create - add warnings for scsi drives if you create more than sdx15 - the information put in save/restore partitions must be cleaned (remove mounted/formatted/..., also remove the Data::Dumper dependency) - test, test, test - do not allow swap partitions above 2Gigs - wanting the first partition to be extended is not used - maybe warn if a mounted partition change of dev number - text version - better error handling (what to do if we find a bad partition table?) - display the information about the correspondance color2type - handle the partition labels (missing information here) - add comments in the code - add documentation - handle the `luke' case (main extended partition must be extended) - ability to batch actions (like chained moves) - add a verification after fdiskReadPartitionTable that the start_cyl, end_cyl... do correspond to start and start+size. For the moment, this information is just discarded :( This verif can't be done in fdiskReadPartitionTable as start is relative in extended partitions stro/mdv2009.0'>distro/mdv2009.0</option> <option value='distro/mdv2009.1'>distro/mdv2009.1</option> <option value='distro/mdv2010.0'>distro/mdv2010.0</option> <option value='distro/mes5'>distro/mes5</option> <option value='distro/mes5-2.6.33'>distro/mes5-2.6.33</option> <option value='distro/mes6'>distro/mes6</option> <option value='distro/mga1'>distro/mga1</option> <option value='distro/mga2'>distro/mga2</option> <option value='distro/mga3'>distro/mga3</option> <option value='distro/mga4'>distro/mga4</option> <option value='distro/mga5'>distro/mga5</option> <option value='distro/mga6'>distro/mga6</option> <option value='distro/mga7'>distro/mga7</option> <option value='distro/mga8'>distro/mga8</option> <option value='distro/mga9'>distro/mga9</option> <option value='master'>master</option> <option value='topic/Corpo_2_1'>topic/Corpo_2_1</option> <option value='topic/KA9_0'>topic/KA9_0</option> <option value='topic/MDK-10-update'>topic/MDK-10-update</option> <option value='topic/MDK-10_1-update'>topic/MDK-10_1-update</option> <option value='topic/MDK-10_2-update'>topic/MDK-10_2-update</option> <option value='topic/MDK-2006_0-update'>topic/MDK-2006_0-update</option> <option value='topic/MDK92-branch'>topic/MDK92-branch</option> <option 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 value='topic/mlcd4'>topic/mlcd4</option> <option value='topic/ppp'>topic/ppp</option> <option value='topic/rp-pppoe'>topic/rp-pppoe</option> <option value='topic/switching_to_dnf'>topic/switching_to_dnf</option> <option value='topic/switching_to_urpmi'>topic/switching_to_urpmi</option> <option value='topic/unlabeled-1.1.1'>topic/unlabeled-1.1.1</option> <option value='topic/v_webmin_0_87'>topic/v_webmin_0_87</option> <option value='topic/x86_64-branch'>topic/x86_64-branch</option> <option value='user/animtim/designWork'>user/animtim/designWork</option> <option value='user/colin/rescue-systemd'>user/colin/rescue-systemd</option> <option value='user/ennael/mga6'>user/ennael/mga6</option> <option value='user/erwan/bug-13680'>user/erwan/bug-13680</option> <option value='user/jibz/aarch64'>user/jibz/aarch64</option> <option value='user/martinw/mga6'>user/martinw/mga6</option> <option value='user/pterjan/arm64'>user/pterjan/arm64</option> </select> <input type='submit' 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=15.13'>summary</a><a href='/software/drakx/refs/?h=15.13&id=12e6fdaa602ca33e8b30ebaa43ec7632a00cbf8f'>refs</a><a href='/software/drakx/log/perl-install/raid.pm?h=15.13'>log</a><a class='active' href='/software/drakx/tree/perl-install/raid.pm?h=15.13&id=12e6fdaa602ca33e8b30ebaa43ec7632a00cbf8f'>tree</a><a href='/software/drakx/commit/perl-install/raid.pm?h=15.13&id=12e6fdaa602ca33e8b30ebaa43ec7632a00cbf8f'>commit</a><a 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href='/software/drakx/tree/perl-install/raid.pm?h=15.13&id=12e6fdaa602ca33e8b30ebaa43ec7632a00cbf8f'>raid.pm</a></div><div class='content'>blob: 220d4d1ceae91c1e70cb97bf2f105900ff377caa (<a href='/software/drakx/plain/perl-install/raid.pm?h=15.13&id=12e6fdaa602ca33e8b30ebaa43ec7632a00cbf8f'>plain</a>) <table summary='blob content' class='blob'> <tr><td class='linenumbers'><pre><a id='n1' href='#n1'>1</a> <a id='n2' href='#n2'>2</a> <a id='n3' href='#n3'>3</a> <a id='n4' href='#n4'>4</a> <a id='n5' href='#n5'>5</a> <a id='n6' href='#n6'>6</a> <a id='n7' href='#n7'>7</a> <a id='n8' href='#n8'>8</a> <a id='n9' href='#n9'>9</a> <a id='n10' href='#n10'>10</a> <a id='n11' href='#n11'>11</a> <a id='n12' href='#n12'>12</a> <a id='n13' href='#n13'>13</a> <a id='n14' href='#n14'>14</a> <a id='n15' href='#n15'>15</a> <a id='n16' href='#n16'>16</a> <a id='n17' href='#n17'>17</a> <a id='n18' href='#n18'>18</a> <a id='n19' href='#n19'>19</a> <a id='n20' href='#n20'>20</a> <a id='n21' 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class="hl opt">;</span> <span class="hl slc">#-######################################################################################</span> <span class="hl slc">#- misc imports</span> <span class="hl slc">#-######################################################################################</span> <span class="hl kwa">use</span> common<span class="hl opt">;</span> <span class="hl kwa">use</span> fs<span class="hl opt">::</span>type<span class="hl opt">;</span> <span class="hl kwa">use</span> fs<span class="hl opt">::</span>get<span class="hl opt">;</span> <span class="hl kwa">use</span> run_program<span class="hl opt">;</span> <span class="hl kwa">use</span> devices<span class="hl opt">;</span> <span class="hl kwa">use</span> modules<span class="hl opt">;</span> <span class="hl kwa">sub</span> max_nb<span class="hl opt">() {</span> <span class="hl num">31</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> check_prog <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$in</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl opt">$::</span>isInstall <span class="hl opt">||</span> <span class="hl kwb">$in</span><span class="hl opt">-></span><span class="hl kwd">do_pkgs</span><span class="hl opt">-></span><span class="hl kwd">ensure_binary_is_installed</span><span class="hl opt">(</span><span class="hl str">'mdadm'</span><span class="hl opt">,</span> <span class="hl str">'mdadm'</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> new <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raids, %opts</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">$md_part</span> <span class="hl opt">= {</span> <span class="hl kwb">%opts</span> <span class="hl opt">};</span> add2hash_<span class="hl opt">(</span><span class="hl kwb">$md_part,</span> <span class="hl opt">{</span> <span class="hl str">'chunk-size'</span> <span class="hl opt">=></span> <span class="hl str">'64'</span><span class="hl opt">,</span> disks <span class="hl opt">=> [],</span> fs_type <span class="hl opt">=></span> <span class="hl str">'ext3'</span><span class="hl opt">,</span> device <span class="hl opt">=></span> first<span class="hl opt">(</span>free_mds<span class="hl opt">(</span><span class="hl kwb">$raids</span><span class="hl opt">)),</span> notFormatted <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span> level <span class="hl opt">=></span> <span class="hl num">1</span> <span class="hl opt">});</span> <span class="hl kwc">push</span> <span class="hl kwb">@$raids, $md_part</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(@{</span><span class="hl kwb">$md_part</span><span class="hl opt">->{</span>disks<span class="hl opt">}}) {</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>raid<span class="hl opt">} =</span> <span class="hl kwb">$md_part</span><span class="hl opt">->{</span>device<span class="hl opt">};</span> fs<span class="hl opt">::</span>type<span class="hl opt">::</span>set_pt_type<span class="hl opt">(</span><span class="hl kwb">$_,</span> <span class="hl num">0xfd</span><span class="hl opt">);</span> <span class="hl kwc">delete</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>mntpoint<span class="hl opt">};</span> <span class="hl opt">}</span> update<span class="hl opt">(</span><span class="hl kwb">$md_part</span><span class="hl opt">);</span> <span class="hl kwb">$md_part</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 kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$md_part, $part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$md_part</span><span class="hl opt">->{</span>isMounted<span class="hl opt">}</span> <span class="hl kwc">and die</span> N<span class="hl opt">(</span><span class="hl str">"Can not add a partition to _formatted_ RAID</span> <span class="hl ipl">%s</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwb">$md_part</span><span class="hl opt">->{</span>device<span class="hl opt">});</span> inactivate_and_dirty<span class="hl opt">(</span><span class="hl kwb">$md_part</span><span class="hl opt">);</span> set_isFormatted<span class="hl opt">(</span><span class="hl kwb">$part,</span> <span class="hl num">0</span><span class="hl opt">);</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>raid<span class="hl opt">} =</span> <span class="hl kwb">$md_part</span><span class="hl opt">->{</span>device<span class="hl opt">};</span> <span class="hl kwc">delete</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>mntpoint<span class="hl opt">};</span> <span class="hl kwc">push</span> <span class="hl opt">@{</span><span class="hl kwb">$md_part</span><span class="hl opt">->{</span>disks<span class="hl opt">}},</span> <span class="hl kwb">$part</span><span class="hl opt">;</span> update<span class="hl opt">(</span><span class="hl kwb">$md_part</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> <span class="hl kwc">delete</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raids, $md_part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> inactivate_and_dirty<span class="hl opt">(</span><span class="hl kwb">$md_part</span><span class="hl opt">);</span> <span class="hl kwc">delete</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>raid<span class="hl opt">}</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$md_part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl kwb">@$raids</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">!=</span> <span class="hl kwb">$md_part</span> <span class="hl opt">}</span> <span class="hl kwb">@$raids</span><span class="hl opt">;</span> write_conf<span class="hl opt">(</span><span class="hl kwb">$raids</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl opt">$::</span>isStandalone<span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> change_device <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$md_part, $new_device</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$new_device</span> <span class="hl kwc">ne</span> <span class="hl kwb">$md_part</span><span class="hl opt">->{</span>device<span class="hl opt">}) {</span> inactivate_and_dirty<span class="hl opt">(</span><span class="hl kwb">$md_part</span><span class="hl opt">);</span> <span class="hl kwb">$md_part</span><span class="hl opt">->{</span>device<span class="hl opt">} =</span> <span class="hl kwb">$new_device</span><span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>raid<span class="hl opt">} =</span> <span class="hl kwb">$new_device</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$md_part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> removeDisk <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raids, $part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$md_part</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>raid<span class="hl opt">},</span> <span class="hl kwb">$raids</span><span class="hl opt">);</span> inactivate_and_dirty<span class="hl opt">(</span><span class="hl kwb">$md_part</span><span class="hl opt">);</span> fs<span class="hl opt">::</span>type<span class="hl opt">::</span>set_isFormatted<span class="hl opt">(</span><span class="hl kwb">$part,</span> <span class="hl num">0</span><span class="hl opt">);</span> <span class="hl kwc">delete</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>raid<span class="hl opt">};</span> <span class="hl kwc">my</span> <span class="hl kwb">$disks</span> <span class="hl opt">=</span> <span class="hl kwb">$md_part</span><span class="hl opt">->{</span>disks<span class="hl opt">};</span> <span class="hl kwb">@$disks</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">!=</span> <span class="hl kwb">$part</span> <span class="hl opt">}</span> <span class="hl kwb">@$disks</span><span class="hl opt">;</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">@$disks</span><span class="hl opt">) {</span> update<span class="hl opt">(</span><span class="hl kwb">$md_part</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwb">@$raids</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">!=</span> <span class="hl kwb">$md_part</span> <span class="hl opt">}</span> <span class="hl kwb">@$raids</span><span class="hl opt">;</span> <span class="hl opt">}</span> write_conf<span class="hl opt">(</span><span class="hl kwb">$raids</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl opt">$::</span>isStandalone<span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> updateSize <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$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">$part</span><span class="hl opt">->{</span>size<span class="hl opt">} =</span> <span class="hl kwa">do</span> <span class="hl opt">{</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwd">/0|linear/</span><span class="hl opt">) {</span> sum <span class="hl kwb">@l</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwd">/1/</span><span class="hl opt">) {</span> min <span class="hl kwb">@l</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwd">/4|5/</span><span class="hl opt">) {</span> min<span class="hl opt">(</span><span class="hl kwb">@l</span><span class="hl opt">) * (</span><span class="hl kwb">@l</span> <span class="hl opt">-</span> <span class="hl num">1</span><span class="hl opt">) }</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwd">/6/</span><span class="hl opt">) {</span> min<span class="hl opt">(</span><span class="hl kwb">@l</span><span class="hl opt">) * (</span><span class="hl kwb">@l</span> <span class="hl opt">-</span> <span class="hl num">2</span><span class="hl opt">) }</span> <span class="hl opt">};</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> module <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$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">$level</span> <span class="hl opt">=</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>level<span class="hl opt">};</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"level</span> <span class="hl ipl">$level</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl kwa">if</span> <span class="hl opt">(</span>member<span class="hl opt">(</span><span class="hl kwb">$level,</span> <span class="hl num">4</span><span class="hl opt">,</span> <span class="hl num">5</span><span class="hl opt">,</span> <span class="hl num">6</span><span class="hl opt">)) {</span> <span class="hl str">'raid456'</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwb">$level</span> <span class="hl opt">=~</span> <span class="hl kwd">/^\d+$/</span><span class="hl opt">) {</span> <span class="hl str">"raid</span><span class="hl ipl">$level</span><span class="hl str">"</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwb">$level</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> update <span class="hl opt">{</span> updateSize<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> make <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raids, $part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">return if</span> is_active<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>device<span class="hl opt">});</span> inactivate_and_dirty<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">);</span> isRAID<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwc">and</span> make<span class="hl opt">(</span><span class="hl kwb">$raids, $_</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl kwc">eval</span> <span class="hl opt">{</span> modules<span class="hl opt">::</span>load<span class="hl opt">(</span>module<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">)) };</span> whereis_binary<span class="hl opt">(</span><span class="hl str">'mdadm'</span><span class="hl opt">)</span> <span class="hl kwc">or die</span> <span class="hl str">'mdadm not installed'</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$dev</span> <span class="hl opt">=</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>device<span class="hl opt">});</span> <span class="hl kwc">my</span> <span class="hl kwb">$nb</span> <span class="hl opt">= @{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> run_program<span class="hl opt">::</span>run_or_die<span class="hl opt">(</span><span class="hl str">'mdadm'</span><span class="hl opt">,</span> <span class="hl str">'--create'</span><span class="hl opt">,</span> <span class="hl str">'--run'</span><span class="hl opt">,</span> <span class="hl kwb">$dev,</span> if_<span class="hl opt">(</span><span class="hl kwb">$nb</span> <span class="hl opt">==</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl str">'--force'</span><span class="hl opt">),</span> <span class="hl str">'--chunk='</span> <span class="hl opt">.</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span><span class="hl str">'chunk-size'</span><span class="hl opt">},</span> <span class="hl str">"--level=</span><span class="hl ipl">$part</span><span class="hl str">->{level}"</span><span class="hl opt">,</span> <span class="hl str">"--raid-devices=</span><span class="hl ipl">$nb</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>device<span class="hl opt">}) } @{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>disks<span class="hl opt">}});</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$raw_part</span> <span class="hl opt">=</span> get_md_info<span class="hl opt">(</span><span class="hl kwb">$dev</span><span class="hl opt">)) {</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>UUID<span class="hl opt">} =</span> <span class="hl kwb">$raw_part</span><span class="hl opt">->{</span>UUID<span class="hl opt">};</span> <span class="hl opt">}</span> write_conf<span class="hl opt">(</span><span class="hl kwb">$raids</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl opt">$::</span>isStandalone<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 kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raids, $part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwb">$part</span><span class="hl opt">->{</span>isFormatted<span class="hl opt">}</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span><span class="hl opt">;</span> make<span class="hl opt">(</span><span class="hl kwb">$raids, $part</span><span class="hl opt">);</span> fs<span class="hl opt">::</span>format<span class="hl opt">::</span>part_raw<span class="hl opt">(</span><span class="hl kwb">$part,</span> <span class="hl kwc">undef</span><span class="hl opt">);</span> set_isFormatted<span class="hl opt">(</span><span class="hl kwb">$_,</span> <span class="hl num">1</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>disks<span class="hl opt">}};</span> <span class="hl 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">$raids</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@$raids</span><span class="hl opt">) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$nb</span> <span class="hl opt">=</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>level<span class="hl opt">} =~</span> <span class="hl kwd">/6/</span> ? <span class="hl num">4</span> <span class="hl opt">:</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>level<span class="hl opt">} =~</span> <span class="hl kwd">/4|5/</span> ? <span class="hl num">3</span> <span class="hl opt">:</span> <span class="hl num">2</span><span class="hl opt">;</span> <span class="hl opt">@{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>disks<span class="hl opt">}} >=</span> <span class="hl kwb">$nb</span> <span class="hl kwc">or die</span> N<span class="hl opt">(</span><span class="hl str">"Not enough partitions for RAID level</span> <span class="hl ipl">%d\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwb">$_</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> inactivate_and_dirty <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">'mdadm'</span><span class="hl opt">,</span> <span class="hl str">'--stop'</span><span class="hl opt">,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$part</span><span class="hl opt">->{</span>device<span class="hl opt">}));</span> set_isFormatted<span class="hl opt">(</span><span class="hl kwb">$part,</span> <span class="hl num">0</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> active_mds<span class="hl opt">() {</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> if_<span class="hl opt">(</span><span class="hl kwd">/^(md\d+)\s*:\s*active/</span><span class="hl opt">,</span> <span class="hl kwb">$1</span><span class="hl opt">) }</span> cat_<span class="hl opt">(</span><span class="hl str">"/proc/mdstat"</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> inactive_mds<span class="hl opt">() {</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> if_<span class="hl opt">(</span><span class="hl kwd">/^(md\d+)\s*:\s*inactive/</span><span class="hl opt">,</span> <span class="hl kwb">$1</span><span class="hl opt">) }</span> cat_<span class="hl opt">(</span><span class="hl str">"/proc/mdstat"</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> free_mds <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$raids</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> difference2<span class="hl opt">([</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"md</span><span class="hl ipl">$_</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl num">0</span> <span class="hl opt">..</span> max_nb<span class="hl opt">() ], [</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>device<span class="hl opt">} }</span> <span class="hl kwb">@$raids</span> <span class="hl opt">]);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> detect_during_install <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">@parts</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> detect_during_install_once<span class="hl opt">(</span><span class="hl kwb">@parts</span><span class="hl opt">);</span> detect_during_install_once<span class="hl opt">(</span><span class="hl kwb">@parts</span><span class="hl opt">)</span> <span class="hl kwa">if</span> active_mds<span class="hl opt">();</span> <span class="hl slc">#- try again to detect RAID 10</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span>inactive_mds<span class="hl opt">()) {</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"</span><span class="hl ipl">$_</span> <span class="hl str">is an inactive md, we stop it to ensure it doesn't busy devices"</span><span class="hl opt">);</span> run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">'mdadm'</span><span class="hl opt">,</span> <span class="hl str">'--stop'</span><span class="hl opt">,</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">));</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> detect_during_install_once <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">@parts</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl str">"md</span><span class="hl ipl">$_</span><span class="hl str">"</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl num">0</span> <span class="hl opt">..</span> max_nb<span class="hl opt">();</span> output<span class="hl opt">(</span><span class="hl str">'/etc/mdadm.conf'</span><span class="hl opt">,</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl str">'DEVICE'</span><span class="hl opt">,</span> <span class="hl opt">(</span><span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">"/dev/</span><span class="hl ipl">$_</span><span class="hl str">"</span> <span class="hl opt">}</span> active_mds<span class="hl opt">()),</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->{</span>device<span class="hl opt">}) }</span> <span class="hl kwb">@parts</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> run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">'mdadm'</span><span class="hl opt">,</span> <span class="hl str">'>>'</span><span class="hl opt">,</span> <span class="hl str">'/etc/mdadm.conf'</span><span class="hl opt">,</span> <span class="hl str">'--examine'</span><span class="hl opt">,</span> <span class="hl str">'--scan'</span><span class="hl opt">);</span> <span class="hl kwa">foreach</span> <span class="hl opt">(@{</span>parse_mdadm_conf<span class="hl opt">(</span><span class="hl kwc">scalar</span> cat_<span class="hl opt">(</span><span class="hl str">'/etc/mdadm.conf'</span><span class="hl opt">))->{</span>ARRAY<span class="hl opt">}}) {</span> <span class="hl kwc">eval</span> <span class="hl opt">{</span> modules<span class="hl opt">::</span>load<span class="hl opt">(</span>module<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)) };</span> <span class="hl opt">}</span> run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">'mdadm'</span><span class="hl opt">,</span> <span class="hl str">'--assemble'</span><span class="hl opt">,</span> <span class="hl str">'--scan'</span><span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwa">sub</span> get_existing <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">@parts</span> <span class="hl opt">=</span> <span class="hl kwb">@_</span><span class="hl opt">;</span> <span class="hl kwc">my</span> <span class="hl kwb">$raids</span> <span class="hl opt">= [];</span> <span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$md</span> <span class="hl opt">(</span>active_mds<span class="hl opt">()) {</span> <span class="hl kwc">my</span> <span class="hl kwb">$raw_part</span> <span class="hl opt">=</span> get_md_info<span class="hl opt">(</span>devices<span class="hl opt">::</span>make<span class="hl opt">(</span><span class="hl kwb">$md</span><span class="hl opt">))</span> <span class="hl kwc">or</span> <span class="hl kwa">next</span><span class="hl opt">;</span> <span class="hl kwb">$raw_part</span><span class="hl opt">->{</span>level<span class="hl opt">} =~</span> <span class="hl kwd">s/raid//</span><span class="hl opt">;</span> <span class="hl slc">#- { linear | raid0 | raid1 | raid5 | raid6 } -> { linear | 0 | 1 | 5 | 6 }</span> <span class="hl kwc">my</span> <span class="hl kwb">@mdparts</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$part</span> <span class="hl opt">=</span> fs<span class="hl opt">::</span>get<span class="hl opt">::</span>device2part<span class="hl opt">(</span><span class="hl kwb">$_,</span> <span class="hl opt">[</span> <span class="hl kwb">@parts, @$raids</span> <span class="hl opt">])) {</span> <span class="hl kwb">$part</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"ERROR: unknown raw raid device</span> <span class="hl ipl">$_</span><span class="hl str">"</span><span class="hl opt">);</span> <span class="hl opt">();</span> <span class="hl opt">}</span> <span class="hl opt">}</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">','</span><span class="hl opt">,</span> <span class="hl kwb">$raw_part</span><span class="hl opt">->{</span>devices<span class="hl opt">});</span>