http://mediawiki.netbreaker.de/mediawiki/index.php?action=history&feed=atom&title=RAID%2BLVM 2026-05-30T00:40:33Z Versionsgeschichte dieser Seite in ConfigWiki MediaWiki 1.19.20+dfsg-0+deb7u3 http://mediawiki.netbreaker.de/mediawiki/index.php?title=RAID%2BLVM&diff=1293&oldid=prev 2012-05-21T18:12:08Z

<p>‎<span dir="auto"><span class="autocomment">mdadm</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Nächstältere Version</td> <td colspan='2' style="background-color: white; color:black;">Version vom 21. Mai 2012, 18:12 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno">Zeile 17:</td> <td colspan="2" class="diff-lineno">Zeile 17:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Im Fehlerfall wird daraufhin eine Mail an root bzw. die im System definierte Weiterleitung versandt. Danach sollte ein [[Festplattenaustausch (RAID)]] durchgeführt werden.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Im Fehlerfall wird daraufhin eine Mail an root bzw. die im System definierte Weiterleitung versandt. Danach sollte ein [[Festplattenaustausch (RAID)]] durchgeführt werden.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Fehlende Informationen in /etc/mdadm/mdadm.conf kann man mit</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> mdadm --detail --scan &gt;&gt; /etc/mdadm/mdadm.conf</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">hinzufügen.</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td></tr> </table>

Netbreaker http://mediawiki.netbreaker.de/mediawiki/index.php?title=RAID%2BLVM&diff=692&oldid=prev 2011-06-02T18:28:13Z

<p>‎<span dir="auto"><span class="autocomment">mdadm</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Nächstältere Version</td> <td colspan='2' style="background-color: white; color:black;">Version vom 2. Juni 2011, 18:28 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno">Zeile 3:</td> <td colspan="2" class="diff-lineno">Zeile 3:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>===mdadm===</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>===mdadm===</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>mdadm wird <del class="diffchange diffchange-inline">managen </del>von RAID-Arrays verwendet. Es beinhaltet u.a. auch einen Cronjob, der standardmäßig 1x monatlich durchgeführt wird.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>mdadm wird <ins class="diffchange diffchange-inline">zum verwalten </ins>von RAID-Arrays verwendet. Es beinhaltet u.a. auch einen Cronjob, der standardmäßig 1x monatlich durchgeführt wird.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Für Server ist der Abstand meist etwas zu groß gewählt. Daher sollte der Zeitraum entsprechend geändert werden:</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Für Server ist der Abstand meist etwas zu groß gewählt. Daher sollte der Zeitraum entsprechend geändert werden:</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> </table>

Netbreaker http://mediawiki.netbreaker.de/mediawiki/index.php?title=RAID%2BLVM&diff=691&oldid=prev 2011-06-02T16:44:56Z

<p>‎<span dir="auto"><span class="autocomment">mdadm</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Nächstältere Version</td> <td colspan='2' style="background-color: white; color:black;">Version vom 2. Juni 2011, 16:44 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno">Zeile 16:</td> <td colspan="2" class="diff-lineno">Zeile 16:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Der vorgegeben Zeitpunkt kann je nach ursprünglich installierter Version abweichen.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Der vorgegeben Zeitpunkt kann je nach ursprünglich installierter Version abweichen.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Im Fehlerfall wird daraufhin eine Mail an root bzw. die im System definierte Weiterleitung versandt. Danach sollte ein [[Festplattenaustausch (RAID]] durchgeführt werden.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Im Fehlerfall wird daraufhin eine Mail an root bzw. die im System definierte Weiterleitung versandt. Danach sollte ein [[Festplattenaustausch (RAID<ins class="diffchange diffchange-inline">)</ins>]] durchgeführt werden.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td></tr> </table>

Netbreaker http://mediawiki.netbreaker.de/mediawiki/index.php?title=RAID%2BLVM&diff=690&oldid=prev 2011-06-02T16:44:44Z

<p>‎<span dir="auto"><span class="autocomment">mdadm</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Nächstältere Version</td> <td colspan='2' style="background-color: white; color:black;">Version vom 2. Juni 2011, 16:44 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno">Zeile 16:</td> <td colspan="2" class="diff-lineno">Zeile 16:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Der vorgegeben Zeitpunkt kann je nach ursprünglich installierter Version abweichen.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Der vorgegeben Zeitpunkt kann je nach ursprünglich installierter Version abweichen.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Im Fehlerfall wird daraufhin eine Mail an root bzw. die im System definierte Weiterleitung versandt. Danach sollte ein [[Festplattenaustausch]] durchgeführt werden.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Im Fehlerfall wird daraufhin eine Mail an root bzw. die im System definierte Weiterleitung versandt. Danach sollte ein [[Festplattenaustausch <ins class="diffchange diffchange-inline">(RAID</ins>]] durchgeführt werden.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td></tr> </table>

Netbreaker http://mediawiki.netbreaker.de/mediawiki/index.php?title=RAID%2BLVM&diff=677&oldid=prev 2011-06-02T09:09:47Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Nächstältere Version</td> <td colspan='2' style="background-color: white; color:black;">Version vom 2. Juni 2011, 09:09 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno">Zeile 1:</td> <td colspan="2" class="diff-lineno">Zeile 1:</td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">==RAID==</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">===mdadm===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">mdadm wird managen von RAID-Arrays verwendet. Es beinhaltet u.a. auch einen Cronjob, der standardmäßig 1x monatlich durchgeführt wird.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Für Server ist der Abstand meist etwas zu groß gewählt. Daher sollte der Zeitraum entsprechend geändert werden:</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">/etc/cron.d/mdadm:</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> # im Original hier um 1:17 Uhr am 17. jeden Monats</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> 17 1 17 * * root [ -x /usr/share/mdadm/checkarray ] &amp;&amp; /usr/share/mdadm/checkarray --cron --all --quiet</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> # ändern in wöchentlich (jeden Montag):</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> 17 1 * * 1 root [ -x /usr/share/mdadm/checkarray ] &amp;&amp; /usr/share/mdadm/checkarray --cron --all --quiet</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> # oder täglich:</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> 17 1 * * * root [ -x /usr/share/mdadm/checkarray ] &amp;&amp; /usr/share/mdadm/checkarray --cron --all --quiet</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Der vorgegeben Zeitpunkt kann je nach ursprünglich installierter Version abweichen.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Im Fehlerfall wird daraufhin eine Mail an root bzw. die im System definierte Weiterleitung versandt. Danach sollte ein [[Festplattenaustausch]] durchgeführt werden.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> </table>

Netbreaker http://mediawiki.netbreaker.de/mediawiki/index.php?title=RAID%2BLVM&diff=507&oldid=prev 2011-03-30T17:19:37Z

<p>‎<span dir="auto"><span class="autocomment">Einrichtung von LVM auf RAID-Devices</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Nächstältere Version</td> <td colspan='2' style="background-color: white; color:black;">Version vom 30. März 2011, 17:19 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno">Zeile 1:</td> <td colspan="2" class="diff-lineno">Zeile 1:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>==Einrichtung von LVM auf RAID-Devices==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Problem</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">;</ins>Problem<ins class="diffchange diffchange-inline">: </ins>Im Rescuesystem von <ins class="diffchange diffchange-inline">''</ins>Server4you<ins class="diffchange diffchange-inline">'' </ins>läßt sich LVM <ins class="diffchange diffchange-inline">nicht </ins>auf ein RAID-Device konfigurieren.</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Im Rescuesystem von Server4you läßt sich <del class="diffchange diffchange-inline">kein </del>LVM auf ein RAID-Device konfigurieren.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Fehlermeldung:</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">1. </ins>Fehlermeldung:</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160; ~# pvcreate /dev/md1</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160; ~# pvcreate /dev/md1</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160; Device /dev/md1 not found (or ignored by filtering).</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160; Device /dev/md1 not found (or ignored by filtering).</div></td></tr> <tr><td colspan="2" class="diff-lineno">Zeile 49:</td> <td colspan="2" class="diff-lineno">Zeile 48:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; Logical volume &quot;bkup01_srv&quot; created</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; Logical volume &quot;bkup01_srv&quot; created</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Soweit lief erstmal alles glatt. Das Ergebnis kann man mit '''vgdisplay''' und '''<del class="diffchange diffchange-inline">lvdisply</del>''' begutachten.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Soweit lief erstmal alles glatt. Das Ergebnis kann man mit '''vgdisplay''' und '''<ins class="diffchange diffchange-inline">lvdisplay</ins>''' begutachten.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Die Formatierung:</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Die Formatierung:</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>&#160; ~# <del class="diffchange diffchange-inline">mke2fs -t ext4 -j </del>-L <del class="diffchange diffchange-inline">bkup01_root </del>/dev/mapper/bkup01_vg0-<del class="diffchange diffchange-inline">bkup01_root </del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160; ~# <ins class="diffchange diffchange-inline">mkswap </ins>-L <ins class="diffchange diffchange-inline">bkup01_swap </ins>/dev/mapper/bkup01_vg0-<ins class="diffchange diffchange-inline">bkup01_swap</ins></div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>&#160; mke2fs <del class="diffchange diffchange-inline">1.40.8 (13</del>-<del class="diffchange diffchange-inline">Mar</del>-<del class="diffchange diffchange-inline">2008)</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160; <ins class="diffchange diffchange-inline">~# </ins>mke2fs -<ins class="diffchange diffchange-inline">j </ins>-<ins class="diffchange diffchange-inline">T ext4 </ins>-<ins class="diffchange diffchange-inline">L bkup01_root </ins>/dev/mapper/bkup01_vg0-bkup01_root &#160;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"> mke2fs: invalid blocks count </del>- /dev/mapper/bkup01_vg0-bkup01_root</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">usw. mit allen oben angelegten Partitionen</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">und wieder mal tauchen Probleme auf</del>. :-<del class="diffchange diffchange-inline">(</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Mit '''-L''' wird ein Label für die Partition vergeben, welches später zum mounten statt des Devices oder der UUID verwendet wird</ins>.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Wichtig ist '''-T''', da '''-t''' zu folgender Fehlermeldung führt</ins>:</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline"> mke2fs: invalid blocks count - /dev/mapper/bkup01_vg0</ins>-<ins class="diffchange diffchange-inline">bkup01_root</ins></div></td></tr> </table>

Netbreaker http://mediawiki.netbreaker.de/mediawiki/index.php?title=RAID%2BLVM&diff=506&oldid=prev 2011-03-30T16:44:33Z

<p>‎<span dir="auto"><span class="autocomment">Probleme mit pvcreate auf RAID-Devices</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Nächstältere Version</td> <td colspan='2' style="background-color: white; color:black;">Version vom 30. März 2011, 16:44 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno">Zeile 1:</td> <td colspan="2" class="diff-lineno">Zeile 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>==<del class="diffchange diffchange-inline">Probleme mit pvcreate </del>auf RAID-Devices==</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>==<ins class="diffchange diffchange-inline">Einrichtung von LVM </ins>auf RAID-Devices==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Problem</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Im Rescuesystem von Server4you läßt sich kein LVM auf ein RAID-Device konfigurieren.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>Im Rescuesystem von Server4you läßt sich kein LVM auf ein RAID-Device konfigurieren.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td colspan="2" class="diff-lineno">Zeile 31:</td> <td colspan="2" class="diff-lineno">Zeile 32:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160; ~# pvcreate /dev/md1</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160; ~# pvcreate /dev/md1</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; Physical volume &quot;/dev/md1&quot; successfully created</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>&#160;&#160; Physical volume &quot;/dev/md1&quot; successfully created</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ~# vgcreate bkup01_vg0 /dev/md1</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">&#160; Volume group &quot;bkup01_vg0&quot; successfully created</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ~# lvcreate -n bkup01_root -L 1G bkup01_vg0</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">&#160; Logical volume &quot;bkup01_root&quot; created</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ~# lvcreate -n bkup01_usr -L 2G bkup01_vg0</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">&#160; Logical volume &quot;bkup01_usr&quot; created</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ~# lvcreate -n bkup01_tmp -L 2G bkup01_vg0</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">&#160; Logical volume &quot;bkup01_tmp&quot; created</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ~# lvcreate -n bkup01_var -L 2G bkup01_vg0</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">&#160; Logical volume &quot;bkup01_var&quot; created</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ~# lvcreate -n bkup01_home -L 1G bkup01_vg0</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">&#160; Logical volume &quot;bkup01_home&quot; created</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ~# lvcreate -n bkup01_swap -L 12G bkup01_vg0</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">&#160; Logical volume &quot;bkup01_swap&quot; created</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ~# lvcreate -n bkup01_srv -L 1300G bkup01_vg0</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">&#160; Logical volume &quot;bkup01_srv&quot; created</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Soweit lief erstmal alles glatt. Das Ergebnis kann man mit '''vgdisplay''' und '''lvdisply''' begutachten.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Die Formatierung:</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ~# mke2fs -t ext4 -j -L bkup01_root /dev/mapper/bkup01_vg0-bkup01_root </ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> mke2fs 1.40.8 (13-Mar-2008)</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> mke2fs: invalid blocks count - /dev/mapper/bkup01_vg0-bkup01_root</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">und wieder mal tauchen Probleme auf. :-(</ins></div></td></tr> </table>

Netbreaker http://mediawiki.netbreaker.de/mediawiki/index.php?title=RAID%2BLVM&diff=505&oldid=prev 2011-03-30T08:48:20Z

<p>Die Seite wurde neu angelegt: ==Probleme mit pvcreate auf RAID-Devices== Im Rescuesystem von Server4you läßt sich kein LVM auf ein RAID-Device konfigurieren. Fehlermeldung: ~# pvcreate /dev/md1...</p> <p><b>Neue Seite</b></p><div>==Probleme mit pvcreate auf RAID-Devices==<br /> <br /> Im Rescuesystem von Server4you läßt sich kein LVM auf ein RAID-Device konfigurieren.<br /> <br /> Fehlermeldung:<br /> ~# pvcreate /dev/md1<br /> Device /dev/md1 not found (or ignored by filtering).<br /> <br /> /etc/lvm/lvm.conf:<br /> dir = &quot;/dev&quot;<br /> scan = [ &quot;/dev&quot; ]<br /> filter = [ &quot;a/.*/&quot; ]<br /> besagt, daß alle Blockdevices akzeptiert werden.<br /> <br /> ~#vgscan -vvvv 2&gt;&amp;1 | grep filter | grep md<br /> #filters/filter-sysfs.c:255 /dev/md0: Skipping (sysfs)<br /> #filters/filter-sysfs.c:255 /dev/md1: Skipping (sysfs)<br /> <br /> Hier scheint '''sysfs''' das Problem zu sein.<br /> <br /> /etc/lvm/lvm.conf:<br /> # If sysfs is mounted (2.6 kernels) restrict device scanning to <br /> # the block devices it believes are valid.<br /> # 1 enables; 0 disables.<br /> sysfs_scan = 1<br /> <br /> Muß demzufolge hier auf 0 gesetzt und danach '''vgscan''' ausgeführt werden,<br /> <br /> damit '''pvcreate''' funktioniert:<br /> <br /> ~# pvcreate /dev/md1<br /> Physical volume &quot;/dev/md1&quot; successfully created</div>

Netbreaker