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<title>RE: [vz-users] Image mit dd erstellen / Datenbackup</title>
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<body>Hallo Thomas,<br><br>Ich bin raus. Keine Ahnung, warum ich die Daten nicht retour bekomme. Es ist scheinbar nur für Menschen mit detailierten DB-Kenntmissen lösbar. Was solls...<br><br>Grüße Micha<br><br><div class="gmail_quote">Am 22. November 2020 15:44:46 MEZ schrieb "Thomas Höpfner" <thomas@thhoe.de>:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<!-- begin sanitized html --><p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;">Hallo Micha,</p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><br></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">bei mir sieht es so aus:</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">- NFS-Freigabe auf NAS backup/methusalix2 (muss einmal erstellt werden)</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">- auf Rechner methusalix2 ein Script backup.sh mit folgenden Funktion:</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;"> 1. mounten der NFS -Freigabe nach /tmp/backup</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;"> 2. Backup der Datenbank mit dbcopy nach /tmp/backup/sqlite.db3</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;"> 3. umount /tmp/backup</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">- das Script wird täglich über cron gestardet</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;"><br></span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">Für meinen Test habe ich </span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">- VM methusalix3 erstellt </span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">- volkszähler installeirt</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt;">- die Datei sqlite.db3 in die vm kopiert</span><br></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">- ein Restore der DB mit dbcopy gestardet,</span><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;"> das hat ca 2h gedauert</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">- heute habe ich das Backup der letzen Nacht in die VM kopiert</span></p>
<p style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; padding: 0; margin: 0;"><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;">- und wieder ein Restore der DB mit dbcopy gestardet, diesmal hat es wenige Sekunden gedauert.</span></p>
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<pre style="white-space: pre-wrap;"><br></pre>
<blockquote style="border-left: 2px solid #325fba; padding-left: 5px; margin: 0px 5px 1em;"><span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 10pt;">-----Ursprüngliche Nachricht-----<br><span><strong>Von:</strong> Michael Hartmann <hartmann-micha@web.de></span><br><span><strong>Gesendet:</strong> Sonntag 22 November 2020 14:52</span><br><span><strong>An:</strong> 'volkszaehler.org - users' <volkszaehler-users@demo.volkszaehler.org></span><br><span><strong>Betreff:</strong> Re: [vz-users] Image mit dd erstellen / Datenbackup</span><br><br></span>
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<p class="MsoNormal" style="margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Hallo Thomas,</span></p>
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<p class="MsoNormal" style="margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">was soll ich sagen? Ich bekomme die Daten weder in ein mit DD erstelltes Image, noch in ein komplett neu installiertes System zurückgespielt. Es läuft immer wieder auf diesen Fehler:</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">pi@SmartMeter:~ $ sudo /usr/bin/php /var/www/volkszaehler.org/vendor/bin/dbcopy copy -c /etc/dbcopy_restore.yaml</span></p>
<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">entities: copying 7 rows (overwrite)</span></p>
<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> [============================] 100% < 1 sec/< 1 sec 7 rows</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">properties: copying 63 rows (overwrite)</span></p>
<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> [============================] 100% < 1 sec/< 1 sec 63 rows</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">entities_in_aggregator: copying 0 rows (overwrite)</span></p>
<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> 0 [->--------------------------] < 1 sec 4.0 MiB</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">data: copying 7855387 rows (overwrite)</span></p>
<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> [>---------------------------] 0% < 1 sec/< 1 sec 0 rows</span></p>
<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">In AbstractMySQLDriver.php line 74:</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> An exception occurred while executing 'INSERT INTO `data` (`id`,`channel_id`,`timestamp`,`value`) VALUES (?,?,?,?)' with para</span></p>
<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> ms ["1", "2", "1590761781023", "826598.2"]:</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '1' for key 'PRIMARY'</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">In Exception.php line 18:</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '1' for key 'PRIMARY'</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">In PDOStatement.php line 115:</span></p>
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<p class="MsoNormal" style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"> SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '1' for key 'PRIMARY'</span></p>
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<p class="MsoNormal" style="text-align: justify; border: none; padding: 0cm; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">copy [-c|--config CONFIG] [-b|--batch BATCH] [-k|--keep-constraints] [--] [<tables>...]</span></p>
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<p class="MsoNormal" style="margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Die Kanäle werde dabei korrekt zurückgespielt, den sie stehen mir im FE zur Verfügung.</span></p>
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<p class="MsoNormal" style="margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Das ist frustrierend. Nun habe ich mit eurer Hilfe eine DB auf meinem NAS generiert in die ich täglich die Daten sichere, aber scheinbar ohne nutzbaren Wert da ich sie nicht wieder heraus bekomme. :-/</span></p>
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<p class="MsoNormal" style="margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Grüße</span></p>
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<p class="MsoNormal" style="margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Micha</span></p>
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<p style="padding: 0; margin: 0; ">Wie gesagt, das währe mit Netzwerk zu erklären.</p>
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<pre style="white-space: pre-wrap;"><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 12pt;">Mit freundlichen Grüßen,<br><br>Thomas </span></pre>
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</blockquote></div><br>-- <br>Diese Nachricht wurde von meinem Android-Gerät mit K-9 Mail gesendet.</body></html>