Backing up is the process of making copies (a backup) of data which may be used to restore the original after a data loss event.

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How to mount a Clonezilla img to extract files?

I have a large Clonezilla image of a CentOS server that had a 500GB drive partitioned into boot, OS, and data partitions. I would like to mount the backup image so I can extract some files as I no ...
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240 views

How reliable is (or will be) btrfs send/receive?

We have at work a 15TB NFS file server using XFS, with a distant clone for backups using rsync, over a moderately slow connection (100Mb ethernet). We are now thinking about using btrfs instead of ...
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162 views

GNU/Linux: automatic cloning of a system with partitions encrypted with LUKS+dm-crypt

I would like to have an up-to-date clone of a (Debian) GNU/Linux system on an external HDD and therefore be able to replace the internal HDD with the external HDD at any time and being up and running ...
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68 views

backup inode table on ext2/3/4

is it possible, to backup on regular basis inode table (including all inode information) on ext2/3/4? If yes, how to do it, or which program to use?
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s3cmd: how to use exclude-from with a file list of excluded directories

I cannot seem to get the --exclude-from= option to work with my exclude GLOB file when synchronizing with my s3 bucket. Here is a trivial example to demonstrate: I create the following file tree ...
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38 views

Best mechanism for logging in and uploading backup files

I have a server that I want to regularly backup. I create backups with encrypted tar using OpenSSL, and now I want to connect to my home server and upload my backed up files there. I need a ...
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52 views

Why doesn't `restore` display my UTF-8 encoded filenames correctly in interactive mode?

When using the interactive mode of the restore utility to restore backups made with dump UTF-8-encoded filenames doesn't display correctly, see example below. The ??s should be ös ... $ sudo restore ...
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Reverse rysnc with multiple sources

I'm working on some backup script right now. To speed the process up I used rsync with all folders to be backed up. (Something like this: rysnc -a --delete --progress $folder1 $folder2 $folder3 ...
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Create .tar.gz from a directory omitting some subdirectories and add only new or changed files

I need to create a script, maybe bash, maybe just a .sh that checks for files changes on a root directory and sub-directories of the root, and adds to a new file. The tar.gz file name should have the ...
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36 views

Back up snapshots without being admin

I would like to make a back up/snapshot of a folder where I have built various programs (~4.1 GB in size). The idea is to be able to quickly restore everything in this path to it's original state in ...
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139 views

backup / on ntfs filesystem encrypted

I was about to backup my archlinux, following this guide to my FritzBox, (which enforces a NTFS system that I mounted via samba) as I remembered, that NTFS is not capable to keep permissions and other ...
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609 views

How to let rsync additionally store an differential changelog in another directory?

I'm using rsync --link-dir to obtain daily snapshots with little space usage due to the hardlinking. It would however be nice to also have a directory that, while mirroring the original structure, ...
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1k views

AutoMysqlBackup --lock-tables=false

I'm trying to use AutoMysqlBackup script to perform daily backups of my application. Unfortunately on the first try it didn't served me how I thought it would. I believe that the script has used the ...
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126 views

How to setup backup if the filesystem is read only

My remote server file system is read-only & its because my hard disk is broken .I want to take backup for taking any further action. Is it possible to setup a manual backup for the affected ...
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109 views

Backup, without having to reinstall 3rd party programs?

Say I back up the / partition with cpio and the disk fails. Would I have to reinstall all third party programs if I used cpio to restore the / on a new disk? Or is backing / up enough to keep them ...
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877 views

Backup Manager and Cron : CentOs and Ubuntu 11.10

I have two dedicated servers: one has CentOS, the other Ubuntu. I installed backup manager on both servers. But I have two different behaviors. On CentOS: The backup of my files is "every night". I ...
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Backup workspace without local copies of remote git repositories

I would like to backup my workspace without backing up all the content of git repositories that are online available anyway. So I think of something like, that I could backup only the file ...
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Using tar to backup and restore a path mounted with overlayfs

I have a system running OpenWRT with Linux 2.6.39.2. In my filesystem, I have symlinks contained in /etc/rc.d on ROM and more symlinks contained in /overlay/etc/rc.d in flash. overlayfs does a union ...
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linux + how to restore sdaXX.fsa files by the fsarchiver tool

I get the following files (that was backup from some Linux machine ) swap.label sda-partition-info.sfdisk sda.mbr sda1.fsa sda2.fsa sda3.fsa sda.labels sda7.fsa sda5.fsa in order to build ...
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Include subdirectory from excluded directory in a tar archive

I have the root folder USA and sub-folders California and Texas. Texas is an excluded sub-folder but it has a specific file in it that I'd like to include in the tar backup. Let's call this file ...
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58 views

Backup system image.

Is it possible to create an image backup of my installed linuxmint. I would like to be able to have a restore image to reinstall Mint as I do with windoes system image backup (for instance). In ...
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Open source OS/File Backup solution [closed]

There are quite professional "OS/File" Backup solution from many vendors like Symantec BackupExec/Veeam. But those solutions aren't free & requires license. I am planning to build a open source ...
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btrfs - snapshot of a parent subvolume excludes child subvolumes?

Let's say I want to exclude ever-changing logfiles from backups. Parent subvolume / Child subvolume /log I snapshot /. Looking at the snapshot, /.snapshots/today/log will be empty, correct? This is ...
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What happens if I move the hard drives used by Rsync to another computer, and keep syncing them with it?

I realise the question is confusing, so allow me to elaborate. I apologise for the phrasing, as I wasn't sure how to put it. Here's the scenario: As my backup, currently my Mac launches Rsync every ...
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Copy a rolling “last 2 months” of files

I have a friend who is a photographer and she has a lot of large files as a result. Our current solution is where some files are delivered to my house. I don't have the storage capability to store all ...
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Backing up/restoring a full VPS, can't boot from live media

(My question here is specifically about Ubuntu, but I'm posting it on Unix & Linux because I think the answer will apply to Linux in general. I'm more than happy to reformat the question or move ...
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make_tape_recovery: is possible to do the same on linux?

On hpux,i use a fantastic tool from ignite-ux make_tape_recovery -x inc_entire=vg00 -A -v -m pax -E With this i make and image on tape,and even if VG00 is corrupted and or unavaliable,or something ...
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Formatting btrfs for robust metadata

If I make three partitions on a HDD, it appears that the default (which is -m raid1) will only store two copies of each metadata block. Is there a way to store multiple copies, e.g. one on each ...
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Is there a way to backup and restore ACL file and folder permissions on linux the way that there is using icacls in Windows? [duplicate]

In Windows you can do this (backup and restore ACL permissions) can you do this in Linux? And to clarify, I mean ACLs in Linux, I do not mean the default permissions modified with chmod / chown.
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What is the proper bash method of prompting the user for administrative password before backing up the usb data to the computer?

mate-terminal --window-with-profile=PROFILENAME="Hold the terminal open" -e "sudo rsync -azvu --log-file=/var/log/simplebackup.log --append-verify --exclude '.gvfs' /media/user/usb/ ...
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Deduplication tool for rsync?

Is there a Linux / Unix tool that does de-duplication similar to the way Veeam does it before compressing and sending a backup with rsync to a mirrored location?
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checksum of corrupt file

A backup system ought to be able to handle several scenarios including file deletion, theft, natural disaster and file corruption. [http://en.wikipedia.org/wiki/Data_loss] In terms of file ...
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Can I change the exclude file list while running rsync under a cron job

I am using Fedora 20, MATE desktop, zshell. I have started a cronjob to run, every evening, an incremental backup using rsync, closely following the suggestions here. After the first run yesterday, ...
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Backup and restore IMAP mail account with (open source) Linux tools

Which Linux tools help to backup and restore a IMAP mail account including all mail and subfolders? I expect disconnects for large IMAP accounts because of ressource limitiations on the server ...
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OpenLdap - restore backup - slapcat/slapadd

Im using slapcat to make backup like this: slapcat -n 1 > ${BACKUP_PATH}/ldap.domain.com.ldif Then import using slapadd: slapadd -F /etc/ldap/slapd.d -n 1 -l ldap.domain.com.ldif I can't ...
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At Backup, when would the filesystems inode numbers matter?

background: Being somewhat of a coward I have up to now dd whole filesystems for backup. Major drawback has become the excessive use of memory for those complete backups (which unfortunatelly also ...
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251 views

Wildcards in exclude-filelist for duplicity

I am trying to exclude a "bulk" folder in each home directory from the backup. For this purpose, I have a line - /data/home/*/bulk in my exclude-filelist file. However, this doesn't seem to be ...
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After restoring a backup my permissions seem to be borked

I made a complete backup of the system with "rsync -aAXv", and set up my encryption. After restoring everything, and booting up and trying to login, openbox didn't want to start, and "startx" didn't ...
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Backup LUKS (cryptsetup Command) partition or volume

Can you create a file container/volume in LUKS in the same way that you could do with Truecrypt? Otherwise, how can you backup a LUKS partition? Do you have to clone it, for example with dd? or backup ...
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backupninja: password outside config file

I would like to use a dup rule in backupninja to make an encrypted remote backup. The configuration file format includes entries for the encryption and ftp password. I would like to move them out of ...
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312 views

How does one make a backup of system-connections on to a USB flash/thumb drive?

I am using Debian Wheezy. I would like to back up system-connections (full path is /etc/NetworkManager/system-connections) on to a USB stick which has been formatted with FAT32. The folder ...
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221 views

CrashPlan migrate backup from Windows to Linux?

I have CrashPlan installed on my Windows partition but since I almost don't use windows anymore I want to move it to my ElementaryOS/Ubuntu installation. The problem is: In my Windows machine ...
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How to back-up files from nautilus retaining the time stamp?

I connected my android tablet (Asus fonepad7 me372cg) to laptop using usb cable. It showed up in nautilus in Ubuntu 13.04. I've to back-up the files in the tablet (specially the videos & photos) ...
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backup kmail in command prompt

How to take kmail backup mails from command mode as GUI mode got crashed in fedora12? Found the location of mails, But how to take backup to another system to configure?
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linux tar listed-incremental untrustworthy

I'm looking for some way to troubleshoot incremental backups with tar on linux. I've got huge datasets (about 3TB) that need backing up to tape. For this I use the linux tar command and mt / mtx on ...
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Wine and mime type association backup and restore

I'm going to replace Ubuntu with Arch Linux on my laptop and I want to reformat it. But I want to save ma wine prefixes as I have installed some windows programs that I need. I have gzipped my .wine* ...
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dd primary partition slow transfer rate

Can someone explain me why if backup ,using dd, a primary partition to a primary partition on other disk the transfer rate (MB/s) is significantly slower compared to the the rate I have if the ...
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370 views

How to use redobackup without free partition

I had a spare 250GB drive a while ago from an old Windows Vista computer. There wasn't much data on the drive. I wanted to use it for a new OS in my computer, and I was in a rush to use it, so I ...
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335 views

Run command after nice command has finished

I have 3 nice commands that are dumping some databases, and compress assets for a backup. After that, the files should be copied to another server. I'm using this command: nice mysqldump -u user1 ...
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mlbackup / rsync / hard links data size

I am new to mlbackup/rsync and the concept of hard links, so I am a little confused after creating a backup data set via mlbackup. So here's the scenario: I am backing up "folder A" to "folder B". ...