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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Manually copying MBR from one drive to the other GPT drive and configuring GRUB results in booting failure

I run CentOS 6.4. I have SSD 300GB for system files and RAID10 8TB for storage + backup. SSD system drive is partitioned as follows: fdisk -l /dev/sdb Disk /dev/sdb: 300.1 GB, 300069052416 bytes 255 ...
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29 views

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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37 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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50 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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113 views

Unreadable backup directory on a USB drive

The title pretty much sums it up. I was editing a script I wrote some time ago to automatically backup the contents of my Raspberry Pi SD card, and in the course of editing, I missed a "/", and so ...
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24 views

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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193 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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204 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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156 views

About Clonezilla and how store the backup

I've never used Clonezilla before. When storing a backup, Clonezilla needs a free partition or free space? I mean, I have a disk for backups with only one partition. Do I have to create a partition ...
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2k views

Clear unused space with zeros (btrfs)

How to clear unused space with zeros ? (I am asking for tool for btrfs filesystem) I'm looking for something smarter than cat /dev/zero > /mnt/X/big_zero ; sync; rm /mnt/X/big_zero Like ...
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336 views

Can I get the backup option of cp and mv to work with directories?

--backup[=CONTROL] make a backup of each existing destination file The man page does say that it works on file. It doesn't seem to have any effect on directories. Is there anyway to make this ...
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20 views

Can I create a bootable distribution backup

I'm interested in trying out a couple of distributions, but for extended periods of time (so using a LiveCD is not really an option). However, I would like to create a backup of my current ...
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59 views

Take copy of RAM

How trivial is it to take a copy of the current state of a Live Linux Distro's RAM storage? I have had situations where it might be useful to debug what caused a problem with the OS, and if I had ...
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429 views

Restoring a big partition to a smaller partition with Clonezilla

Some time ago I created a backup of an EXT4 partition with Clonezilla. Now the HDD crashed and I lost some important data. The size of the image of the partition is 50GB. I tried to restore this ...
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38 views

Backup of local folder to multiple removable disks

I have a server running Debian 7.3, with two RAID1 disks as system/data disks. I also have a removable SATA bay, where I have a backup disk. I have a few different backup disks, so I can swap disk ...
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90 views

How can I have automatic snapshots with s3ql?

How can I make automatic snapshots with s3ql? I want to have a similar behaviour as in duplicity: Pushing the backup to the server creates a new incremental snapshot with the current timestamp. Then I ...
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1k views

Got fatal error during xfer (Child exited prematurely)

I have a backup server which takes backup of other servers and in few days back the backup server started experiencing error and the not able to take back. I think the error log bellow could describe ...
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263 views

Cleanup of temporary file ~/.cache/duplicity/temp failed

Often when I run Duplicity I see an error message like this at the end of the run: Cleanup of temporary file ...
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226 views

Rsnapshot destination full - how to safely rerun?

I ran my Rsnapshot backup today but my external drive became full half-way through the incremental backup (I have about 20 incremental backups now). "rsync: write failed on "": No space left on ...
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96 views

How to create an installable liveCD backup of my system (keep all installed packages but not home directories)

What tool should be used to do this? I have taken a look a remastersys but the image it generated wasn't installable. (I could just boot it, and login, although all my packages were installed). If ...
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37 views

How can I capture a consistent snapshot of a directory and all its children?

We have an application that periodically backs itself up to a directory on the local file system. Inside this directory are several more files and directories. I want to produce a "snapshot" of all ...
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47 views

Corrupt files after extracting with Cygwin's GNU tar

I have a bunch of tarball backups which I just restored onto my new Windows 8.1 + Cygwin system using GNU tar: zsh$ for file in **/*.tgz; do tar xvzf $file; done To my surprise a lot of these ...
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61 views

How to clone an apt repository to keep all old packages?

This may sound trivial, but I haven't found a solution anywhere yet. Is there a way to backup or clone an apt repository such that I get a clone that (1) contains all current packages and (2) keeps ...
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67 views

Make Tar Incremental Backups into One Backup?

Well, I know this question is quite strange. I have done a lot of incremental backups. It makes the total file size is too large, because there are a lot of duplicated files with similar contents, and ...
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139 views

easy rsync solution with file manager (thunar or nautilus or…)

A common tasks I teach new users in UNIX is how to make backups. Since most are not comfortable with the command line (CLI) and I want to have them make backups (more than forcing them to use the ...
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164 views

restore duplicity backup from amazon s3 in debian

I have applied the script provided here to backup my stuff in debian etch and it works, I tried to reverse the SOURCE and DEST, but I can't do the restoration. What happened?
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38 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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23 views

Secure Remote Backups Using Duplicity

The recent take-down of codespaces got me thinking about off-site backup processes (which I currently perform manually with password entry). I have been reading tutorials showing how to automate ...
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13 views

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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35 views

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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104 views

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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58 views

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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178 views

How to restore folders to their original destination using duplicity?

After performing a backup of a couple of directories like so: # duplicity\ --exclude /home/user/Documents/test1/file\ --include /home/user/Documents/test1\ --include /tmp/test2\ --exclude '**'\ ...
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110 views

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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187 views

Bacula: Stalled disk backup job doesn't resume when disk is remounted

I'm using Bacula to backup to a disk file. The thing is, I'm backing up to an external USB disk and I want the backup to be robust to accidental unmounts of the external disk. Ideally, I would like to ...
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183 views

How to do incremental backup of .img files containing windows partition?

On an OVS I have a few windows machines. I want to create a full backup their .img disk files, thats done, .img.gz. Than I want to incrementally backup their C:/ partition, but thats not working. ...
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53 views

Delete backup files according to rules

I manage my backup files with homemade scripts: keep the 7 latest backups (full + incremental) keep the 5 latest full end-of-week full backups keep the 6 latest full end-of-month full backups ...
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Null byte files in duplicity backup

When duplicty encounters 0-byte-files it gives an IO-error: Error [Errno 5] Input/output error ... getting delta for ... The files are usually some wired stuff like ...
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200 views

how to create a script to backup MySQL databases on separate files?

I need to create a script so to automate the backup process for my database server. Today there are 19 databases on the server and to prevent some schema is created and not contemplated by the script, ...
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162 views

BackupPC can't finish backup

I'm trying to backup /etc/ directory on CentOS 5.2 using BackupPC. It takes several hours and then aborted by signal ALRM. There is a partial backup created with all data from /etc But BackupPC thinks ...
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530 views

Use dd to backup disk image within an OpenVZ container

I want to use dd to backup the disk of an OpenVZ VPS in addition to traditional cold tar backups. Because I may need to migrate to a different VPS provider. From end user point of view, OpenVZ ...
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839 views

How to backup KVM images? Is it possible to backup whole VM?

I need to backup all (9 VMs) my KVM VMs. I would like to backup them in the night for example once a week. For example VMware server and VMware server 2 used to have possibility to create live backups ...
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764 views

Backupninja + Duplicity problem

I have recently installed on a Debian squeeze_64 server the Backupninja and Duplicity utilities. My goal is to backup /foo/bar/* to /desti/nation/ with full backup once a week and differentially once ...
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38 views

how can I backup and restore of partitions and logical volumes?

This is my disk scheme sda1 /boot ext4 sda2 /somefiles ext4 sda3: lvm volgroup1/lvolume1 / ...
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vpnc not work on linux backup machine

I have a very strange problem with the VPNC ( vpnc cisco client , open source vpn for cisco ) I installed the VPNC on my linux machine linux_box1 ( red-hat version 6.3 ) this machine is VM ware ...
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46 views

mount become corrupted over time

I have an external USB ntfs file system mounted to a linux server (4TB drive). Another server remotely RSYNCs a backup to this drive through the linux server. After a couple of days of this backup ...
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387 views

How to back up and restore(linux mint) all softwares and files from C drive when windows 7 boots but stops at black screen

I have Windows7(32 bit) and Linux mint 16(64 bit) dual boot computer. Windows 7 boots but stops at the black screen. But I can boot normally from mint and can access windows7 files through mint . Now ...
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How do I interpret an entry about cron in Gnome System Log Viewer

Apologies if this turns out to be a trivial question. I am trying to set up a regular backup of my files prior to installing Fedora 19 instead of my current Fedora 12. In November 2013 I started a ...
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206 views

Sending emails from AutoMySQLBackup from Linux Mint

I have set AutoMySQLBackup on a Linux Mint machine and I want to have the backups sent to an email, but I cannot make it work. I'm new to Linux environment and don't understand it very much. I ...
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132 views

Rsync seems to back up files that haven't been opened or changed

I have started using rsync to back some data on my mac to an external HD. It works really well, but I have noticed something odd. Every time I run the command, I get a list of files that haven't been ...