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<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">Bonjour,<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">J’ai connu ce matin un grand stress car la machine Debian, récemment mise à jour vers la version 7.7, n’a pas voulu démarrer.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt">Erreur :<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="#000044" face="Verdana"><span lang="EN-US" style="font-size:10.5pt;font-family:"Verdana","sans-serif";color:#000044;background:#F1F1F1"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="#000044" face="Verdana"><span lang="EN-US" style="font-size:10.5pt;font-family:"Verdana","sans-serif";color:#000044;background:#F1F1F1">ALERT ! /dev/disk/by-uuid/xxx does not exist<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="#000044" face="Verdana"><span lang="EN-US" style="font-size:10.5pt;font-family:"Verdana","sans-serif";color:#000044;background:#F1F1F1">Dropping to a shell!<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="#000044" face="Verdana"><span lang="EN-US" style="font-size:10.5pt;font-family:"Verdana","sans-serif";color:#000044;background:#F1F1F1">…<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="#000044" face="Verdana"><span lang="EN-US" style="font-size:10.5pt;font-family:"Verdana","sans-serif";color:#000044;background:#F1F1F1">/bin/sh: can’t access tty; job control turned off<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="#000044" face="Verdana"><span style="font-size:10.5pt;font-family:"Verdana","sans-serif";color:#000044;background:#F1F1F1">(initramfs) _<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="#000044" face="Verdana"><span style="font-size:10.5pt;font-family:"Verdana","sans-serif";color:#000044;background:#F1F1F1"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">J’ai un peu cherché sur Internet et ai pu débloquer la situation avec la commande vgchange –ay, puis CTRL-D. Le boot a poursuivi jusqu’au résultat final. Ouf.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">Mais je n’en suis pas sorti pour autant, car au prochain redémarrage, il se passera la même chose (j’ai testé). Le disque système est configuré dans un LVM :<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> --- Logical volume ---<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Path /dev/VG1/root<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Name root<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> VG Name VG1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV UUID KeyOOf-f01r-mfrj-9MjU-02av-olRx-UxpGTl<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Write Access read/write<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Creation host, time svx-sympa, 2013-10-21 15:05:18 +0200<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Status available<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> # open 1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Size 24.21 GiB<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Current LE 6198<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Segments 1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Allocation inherit<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Read ahead sectors auto<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> - currently set to 256<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Block device 254:1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt">
<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> --- Logical volume ---<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Path /dev/VG1/swap<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt">
</span>LV Name swap<o:p></o:p></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"> VG Name VG1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"> LV UUID 11A8mO-eHxE-dGGm-Ebh9-D1vI-zQY3-yh7Sna<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">
</span></font><span lang="EN-US">LV Write Access read/write<o:p></o:p></span></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Creation host, time svx-sympa, 2013-10-21 15:05:34 +0200<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Status available<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> # open 2<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Size 5.59 GiB<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Current LE 1430<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Segments 1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Allocation inherit<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Read ahead sectors auto<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> - currently set to 256<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Block device 254:0<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt">
<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> --- Logical volume ---<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Path /dev/VG1/home<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Name home<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> VG Name VG1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV UUID uFfRDg-ViCd-jOlJ-mGbp-4t2m-eRuC-KCJqLA<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Write Access read/write<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Creation host, time svx-sympa, 2013-10-21 15:06:16 +0200<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Status available<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> # open 1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> LV Size 90.20 GiB<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Current LE 23091<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Segments 2<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Allocation inherit<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"> Read ahead sectors auto<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt">
</span>- currently set to 256<o:p></o:p></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"> Block device 254:2<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">Que faire dans cette situation pour fixer le problème ? Dans ce que j’ai trouvé sur la Toile, il y a plusieurs solutions :<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"><o:p> </o:p></span></font></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l1 level1 lfo2"><![if !supportLists]><font size="2" face="Calibri"><span style="font-size:11.0pt"><span style="mso-list:Ignore">1)<font size="1" face="Times New Roman"><span style="font:7.0pt "Times New Roman"">
</span></font></span></span></font><![endif]>Un bug de lvm2<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l1 level1 lfo2"><![if !supportLists]><font size="2" face="Calibri"><span style="font-size:11.0pt"><span style="mso-list:Ignore">2)<font size="1" face="Times New Roman"><span style="font:7.0pt "Times New Roman"">
</span></font></span></span></font><![endif]>Taper les commandes : grub-mkdevicemap && update-grub<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l1 level1 lfo2"><![if !supportLists]><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"><span style="mso-list:Ignore">3)<font size="1" face="Times New Roman"><span style="font:7.0pt "Times New Roman"">
</span></font></span></span></font><![endif]><span lang="EN-US">Décommenter GRUB_DISABLE_RECOVERY="true" dans /etc/default/grub<o:p></o:p></span></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">Merci pour vos avis et conseils
<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">J. Tissot<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">Université de Fribourg<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"><o:p> </o:p></span></font></p>
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