Backup restore EOF Error

ℹ️ Support
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1

Nextcloud version (eg, 18.0.2):
Raspberry Pi 4 4GB with nextcloudpi installation
Apache or nginx version (eg, Apache 2.4.25):
PHP version (eg, 7.1):

Hi Community,

After a electricity crash the nextcloud installation and CloudDrive files, becomes not accessible.
Next, the nextcloud dont boot anymore. Then I created a new fresh installation from nextcloudpi and select as storage drive my CloudDrive after formatted it.

Look here:

image

root@nextcloudpi:/# lsblk
NAME        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda           8:0    0  7.3T  0 disk
└─sda1        8:1    0  7.3T  0 part /media/CloudDrive
sdb           8:16   0  7.3T  0 disk
└─sdb1        8:17   0  7.3T  0 part /media/BackupCloud
mmcblk0     179:0    0 29.7G  0 disk
├─mmcblk0p1 179:1    0  256M  0 part /boot
└─mmcblk0p2 179:2    0 29.5G  0 part /

I facing now a problem with restore my Backup from my BackupCloud.
I tryed sudo ncp-config to restore the Backup.

root@nextcloudpi:/media/BackupCloud# ls
ncp-config_20200704.tar  ncp-restore.8NdivV  nextcloud-bkp_20200501_1588298406.tar

Then this appears:

Running nc-restore
check free space...
tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now
extracting backup file /media/BackupCloud/nextcloud-bkp_20200501_1588298406.tar...
tar: Unexpected EOF in archive
tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now

The Admin Logs say nothing.

How I can recover my Files? Is it not possible to do it on the Raspberry Pi? If not how I can read out the data from the Backup Drive on Windows to save all files?

I hope someone can help me :sweat_smile:

Here my config.php file:

<?php
$CONFIG = array (
  'trusted_domains' =>
  array (
    0 => 'localhost',
    5 => 'nextcloudpi.local',
    7 => 'nextcloudpi',
    8 => 'nextcloudpi.lan',
    1 => '192.168.2.149',
  ),
  'datadirectory' => '/media/CloudDrive/ncdata',
  'dbtype' => 'mysql',
  'version' => '18.0.3.0',
  'overwrite.cli.url' => 'http://localhost',
  'dbname' => 'nextcloud',
  'dbhost' => 'localhost',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 'ncadmin',
  'installed' => true,
  'instanceid' => 'ocrnfg5r4p1o',
  'memcache.local' => '\\OC\\Memcache\\Redis',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' =>
  array (
    'host' => '/var/run/redis/redis.sock',
    'port' => 0,
    'timeout' => 0.0,
  ),
  'tempdirectory' => '/media/CloudDrive/ncdata/tmp',
  'mail_smtpmode' => 'sendmail',
  'mail_smtpauthtype' => 'LOGIN',
  'mail_from_address' => 'admin',
  'mail_domain' => 'ownyourbits.com',
  'preview_max_x' => '2048',
  'preview_max_y' => '2048',
  'jpeg_quality' => '60',
  'overwriteprotocol' => 'https',
  'maintenance' => false,
  'logfile' => '/media/CloudDrive/ncdata/nextcloud.log',
);