rsync is a tool to efficiently copy directory hierarchies, locally or remotely, with powerful filters to decide what gets copied.

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76 views

Allow the restricted rsync (rrsync) script for arbitrary directories with authorized_keys

Automating Backups I would like to implement a backup solution with copies data from various directories from a Web server (WebServer) to a local backup server (BackupServer). The backup should run ...
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2answers
50 views

Backup with rsnapshot only if there are changes

I use rsnapshot to make regular backups of my systems' filesystems to a remote server. (For those familiar with rsync but less used to rsnapshot here is a brief introduction to its workings. A backup ...
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52 views

Does a file move operation over SAMBA preserve the inode number?

If I have a directory exposed over a SAMBA share and a user, from either a Linux or Windows system, moves a file from one place to another on that share, does SAMBA know to ask the operating system ...
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1answer
35 views

Invoke rsync with specific defaults for current folder?

I have a local folder which I want to synchronize with a remote folder through SSH, and I'd like to do it through rsync. I would always call rsync with the same arguments, and same source and ...
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1answer
36 views

Conditions sent over ssh are performed locally, not remotely [duplicate]

So I am trying to do something like this: ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i \ /home/backupboy/.ssh/id_rsa user@server.com \ "[[ $(ls -1 /mnt/dir | wc -l) -gt 4 ]]...
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58 views

Speed up / avoid calculation of rsync file lists

I use rsync 3.1.1 to keep in sync two discs, one of which is on the network and mounted as a samba share on /mnt/ROUTER_WD_2TB/. This is the source, with a speed of 30-40MB/s maximum due to network ...
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2answers
63 views

Trying to run rsync between two remote servers via reverse port forwarding with ssh key

I'm trying to run an rsync between two servers. I'm basing things off of this post: How to rsync files between two remotes? What I find missing is how to facilitate the rsync (via ssh) when a key (...
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1answer
26 views

Copy files if directory does not exist on target

Can you copy files (using rsync ideally but any scriptable tool considered) from server A to server B skipping directories that already exist on the target, and any files they contain? Server A FEED -...
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43 views

How to set up permissions on external hard drive in order to use it to backup using rsync?

So I have recently installed arch linux, and I was looking into a good way to back up my data. Looking at the wiki, I decided I followed this gude: https://wiki.archlinux.org/index.php/...
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3answers
94 views

rsync to remote server without password [duplicate]

I seem to be having a little issue with connecting to a remote server, to rsync my backups what i have done so far run ssh-keygen created public and private key run ssh-copy-id -i my.key.pub ...
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1answer
47 views

Using --delete option with rsync

We are using the following rsync command in a script to copy files from source to destination. rsync -av --exclude 'share/web/sessions/' --rsync-path "sudo rsync" /sdata/ 172.31.X.X:/sdata/ &>...
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28 views

How to rsync files from machine A to machine C via machine B? [duplicate]

I need to rsync files from machine A which is not accessible from my machine (machine C) and it can only be accessed from machine B. How do I rsync files via another machine? files (machine A) ---...
5
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1answer
29 views

prevent backup from running in parallel

In my script /usr/local/bin/backup, that I call every hour from /etc/crontab, I use rsync to copy data to an off-site server. That all worked fine, even in cases where we had somewhat more new data ...
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43 views

rsync + chmod only selected files

I'm trying to sync specific cron files between 2 servers and change the permissions for them. However, the command I am trying is also changing the permissions on the main directory. Command used: ...
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2answers
36 views

What is the meaning of the option formatting in the rsync man page?

If you run man rsync and go to the options summary, there are alot of long form (i.e. --long-option) style options which are either an alias of, or grouped with a short form option. e.g. OPTIONS ...
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49 views

mysterious out-of-space message from rsync

I am mystified by the out-of-space message from rsync - I have enough freespace on the destination to hold everything, and I blv enough also on --vg-root as well. This doesn't seem to be the same ...
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1answer
22 views

how to mirror a samba folder into an ext4 folder via rsync?

I have a FreeBSD file server and I also have just setup a xUbuntu 15.10 desktop. The desktop was previously running OS X but I backed up my files to the FreeBSD server before installing xUbuntu. ...
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2answers
25 views

CentOS rsync directory contents but not directory?

I'm trying to get the contents of /deploy/ to populate to /panda/ but it doesn't seem to work. I searched on here and found instruction to leave the trailing slashes; however each time I run it a ...
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3answers
115 views

File System Permissions: User who can backup all files

I am setting up an automated backup job for some computers on my network. There is a server that will, daily, run an rsync command to backup each of the other computers. I'd like the user that the ...
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4answers
233 views

Bash command help to “search and replace” file in changing directory tree

The Scenario: I've built a collection of files for research in a central repository on my server. I'm continually curating the repo changing the directory's tree structure by renaming and moving ...
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32 views

rsync doesn't delete files from ~/tmp

I'm trying to sync my home folder, named "kjs", with another folder (my usb drive mounted in /mnt/USB1). I use the following command: rsync -aAXv --delete /home/kjs/ /mnt/USB1/kjs This works mostly ...
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1answer
54 views

rsync complication on sync

We have 2 Web Server node Primary and secondary, if the primary is down by any reason secondary will act as Prim. Now if we talk about the codes we which is on both the host. we should be ...
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2answers
41 views

rsync to USB flash drive always transferring all data

When rsyncing a directory to a freshly plugged-in external USB flash drive, via rsync -av /source/ /dest/ all files get transferred (i.e. rewritten) despite no changes in the files. Note that ...
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2answers
40 views

How can Bash determine if it is running due to an rsync over ssh?

I need my Bash init scripts to be able to distinguish between having been invoked like ssh me@host /some/complicated/operation, and having been invoked like rsync -e ssh /src me@host:/dest In the ...
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1answer
77 views

Screen/system hangs when using scp or rsync + ssh in local network

First, I noticed frequent hang ups with the mouse when using scp in local network. I checked RAM usage, but free -m showed me about 33% usage without buffers/caches. (I have 8G RAM.) The CPU usage was ...
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37 views

problem during rsync backup to a ntfs network share

I'm running a machine with Linux 3.16.0-4-686-pae #1 SMP Debian 3.16.7-ckt20-1+deb8u3 (2016-01-17) i686 GNU/Linux, during a rsync backup to a ntfs network share (succesfully mounted with: mount -t ...
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22 views

Rsync update only destination files where file size is zero

I am using rsync to download the images from ftp server every night. Some of the images get copied but have zero size on it with the exact same name as on source but empty . how can I tell to run the ...
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74 views

rsync fails when ssh can't open /dev/tty

I've got a script that needs to rsync some files to a remote machine. The rsync command looks like this: rsync -avz -e 'ssh -vv -o IdentitiesOnly=yes -i /data/credentials/rsync2.key' \ --rsync-...
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28 views

Mount directory elsewhere with different permissions [duplicate]

I would like to be able to mount a directory (i.e. /home/user1) to a different location on the same disk (i.e. /mnt/user1_home), but with different permissions so that the mount point (/mnt/user1_home)...
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256 views

rsync only files newer than given date, with --delete

I'm trying to use rsync to backup only the files that have been created or changed after a certain date. The reason is that on that date, the whole system has been backed up. However, those global ...
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108 views

rsync's “Read-only file system (30)” error

NB: This is a 2-part question: why does an error happen, and how to work around the error. (The two parts are related, inasmuch as the answer to the "why"-question may shed light on the "how"-...
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40 views

rsync: --fuzzy doesn't detect name changes with link-dest

So these are my test files: $ ls -li live/ total 2048 804974 -rwxrwx--- 1 ariel ariel 1048576 Feb 22 00:45 live/file1 804975 -rwxrwx--- 1 ariel ariel 1048576 Feb 22 00:47 live/file2 And a first ...
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43 views

rsync in script on mac

I have a Script on my Mac Server to sync with another Mac Server. #!/bin/bash DestVolume="/Path/to/destshare" SrcVolume="/Path/to/srcshare" SSHKey="sshkey" SrcUser="user" SrcHost="remoteserver" ...
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1answer
36 views

What is the switch or option of rsync command inorder to skip the backup of corrupt files? [closed]

What is the switch or option of rsync command inorder to skip the backup of corrupt files so that it does not overwrite good files?
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2answers
38 views

Copy last used files of total size

I want to copy the last used (or maybe created) files of a total size to another folder. Is this possible without additional tools? I have an USB drive of a certain size that is less than the total ...
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2answers
40 views

Executable file isn't “really there” after rsync [duplicate]

I am issuing the following rsync command (obfuscating the exact path & host), which should copy two binaries: rsync -e "ssh -p 443" -a --info=progress2 -z user@remote:/srv/cgi-bin/ . user@remotes'...
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1answer
35 views

Comparing 2 directories and copying the different sub-directories to a 3rd directory

I have 2 directories DIR1 and DIR2 DIR1 is base directory, where new changes come often, sometimes new sub-directories as well. DIR2 has older version of files. I want to compare these 2 directories,...
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3answers
88 views

Backup script fails with the rsync command's options in a quoted variable

Using: rsync version 3.1.0 protocol version 31; Linux Mint 17 (based on: Ubuntu 14.04.3) In one of my backup Bash scripts, which uses rsync, I put the rsync options in a variable like this: # Set ...
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1answer
40 views

Comparing original & backup folder, then deleting non-existing files

I'm using Raspbian jessie (ubuntu). I made a .sh that makes a backup .img of everything (excluding mnt, tmp, run, dev, boot, etc.) and let this run once a week with crontab. It checks for modified ...
5
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1answer
213 views

Reuse rsync --dry-run output

I usually do rsync -n before doing an actual rsync. The thing is, how could I automate the second run to reuse exactly the list generated with --dry-run? I mean, if I run rsync -n then I get a ...
1
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1answer
63 views

rsync generating a destination directory of bigger size than source?

We are copying our data from source server to destination server using rsync : rsync -av --progress --sparse user@destination server After rsync, we observed that destination directory is bigger in ...
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2answers
68 views

Is it possible to synchronization real time date from source to destination?

We want to copy ~800GB of data from a source server to destination server using rsync. I was wondering if its safe to use rsync without shutting down source server application? Can rsync handle real ...
0
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1answer
52 views

ersync --compare-dest arg does not exist no matter what

I have these folders: . ├── result ├── test │   ├── file1 │   ├── file2 │   ├── file3 │   └── file4 └── test2 ├── file1 ├── file2 ├── file3 └── file5 test is the original folder. ...
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1answer
104 views

How do I mount an external SD card without using sudo?

I wrote a bash-script with the intention to back up a specific (truecrypt-)file onto a SD-card (and a folder shared over the cloud) using the rsync command. The problem was that the SD-card usually ...
0
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1answer
55 views

How to “Find” then “Rsync” then “Tar/gz” on destination host?

I have a Cassandra node with snapshots broken up into 64 directories with over 350 files per directory. I want to "find" all snapshot files, preserve their location, rsync them across to a host with ...
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0answers
37 views

rsync can't update a folder that has no x permissions

I have an rsync job running in one server that keeps folders in sync. The job is running as root in one server and transferred to a backup server as normal user. In the origin server one folder (...
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0answers
41 views

lftp — continue behavior?

I have a straight forward use case that I thougth lftp could do with the --continue flag - alas it didnt work. Is it doable? - Am I missing some flags, and are there any easier way to do this with ...
2
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1answer
31 views

rsync and watch partial transfered video file

I try to copy a large video from my server to my local device with rsync -aP remotefile.mov localfile.mov But the local file does not show up unless I stop the rsync process. I can then watch the ...
0
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1answer
91 views

rsync failing to exclude directory [duplicate]

We are using rsync to copy files from one location to another location on a different host. We want to exclude a directory from the source location so that files from this directory are not copied . ...
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1answer
41 views

Ways to consolidate music folder

Having used iTunes for a long time, my iPod Classic finally started showing signs of dying. I bought a FiiO X5II and put all my music onto it's microSD XC card(s) using rsync to ensure the same folder ...