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deb10:backuppc [2022/09/29 12:54] – [Configuration on Hosts] Bernard Condraudeb10:backuppc [2024/04/29 12:38] (current) – Bernard Condrau
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 ==== Maintenance ==== ==== Maintenance ====
   * Delete a backup. If you delete several backups, delete non-filled backups which were taken after a filled backup first.<code>/usr/local/BackupPC/bin/BackupPC_backupDelete -h host -n num </code>[[http://backuppc.sourceforge.net/BackupPC-4.0.0.html#Other-Command-Line-Utilities|Other Command Line Utilities]] and [[https://github.com/backuppc/backuppc/blob/master/bin/BackupPC_backupDelete|BackupPC_backupDelete]]   * Delete a backup. If you delete several backups, delete non-filled backups which were taken after a filled backup first.<code>/usr/local/BackupPC/bin/BackupPC_backupDelete -h host -n num </code>[[http://backuppc.sourceforge.net/BackupPC-4.0.0.html#Other-Command-Line-Utilities|Other Command Line Utilities]] and [[https://github.com/backuppc/backuppc/blob/master/bin/BackupPC_backupDelete|BackupPC_backupDelete]]
 +===== Move V4 data to new storage =====
 +  - prepare new storage using [[deb9:mdadm|RAID - mdadm (Software RAID)]]
 +  - mount existing storage to ''/backup'' and new storage to ''/new-backup''
 +  - copy with ''%%rsync -axHAWXS --numeric-ids --info=progress2 /backup /new-backup%%''
 +  * [[https://superuser.com/questions/307541/copy-entire-file-system-hierarchy-from-one-drive-to-another#answer-1185401|Copy entire file system hierarchy from one drive to another]]
 +
 ===== Host Setup ===== ===== Host Setup =====
 All hosts are setup with rsync through ssh. For Windows 10 hosts I use the [[win10:wsl|Windows Subsystem for Linux]] which allows to setup a Debian layer to access the host. To backup the localhost we need a small tweak which is explained below. All hosts are setup with rsync through ssh. For Windows 10 hosts I use the [[win10:wsl|Windows Subsystem for Linux]] which allows to setup a Debian layer to access the host. To backup the localhost we need a small tweak which is explained below.
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       '*.mkv',       '*.mkv',
 ];</code> ];</code>
-  * Synology DSM6 host share configuration:<code>$Conf{RsyncShareName} = ['/', '/volume1'];+  * Synology DSM6 host share configuration. <color red>**IMPORTANT: you need to exclude any encrypted shared folders containing the encrypted physical files from the backup.**</color>. If you have a shared folder named ''documents'' then add the line as shown below in the sample config file:<code>$Conf{RsyncShareName} = ['/', '/volume1'];
 $Conf{BackupFilesExclude} = [ $Conf{BackupFilesExclude} = [
       '/proc',       '/proc',
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       '*.mkv',       '*.mkv',
       '*.vdi',       '*.vdi',
 +      # exclude any shared folders here
 +      '@documents@',
 ];</code> ];</code>
   * Synology DSM6 host access configuration:<code>$Conf{RsyncClientPath} = 'sudo /var/services/homes/backuppc/bin/rsync';</code>   * Synology DSM6 host access configuration:<code>$Conf{RsyncClientPath} = 'sudo /var/services/homes/backuppc/bin/rsync';</code>
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   * [[https://linuxconfig.org/how-to-setup-the-rsync-daemon-on-linux|How to setup the rsync daemon on Linux]]   * [[https://linuxconfig.org/how-to-setup-the-rsync-daemon-on-linux|How to setup the rsync daemon on Linux]]
   * [[https://www.computerhope.com/unix/rsync.htm|Linux rsync command]]   * [[https://www.computerhope.com/unix/rsync.htm|Linux rsync command]]
 +
 +===== Special commands =====
 +==== Delete specific files ====
 +  * [[https://sourceforge.net/p/backuppc/mailman/message/27543908/|How to delete specific files from backups?]]
  

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