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

learn more… | top users | synonyms

1
vote
0answers
49 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 ...
0
votes
1answer
34 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 ...
0
votes
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 ...
0
votes
0answers
39 views

rsync and scp hang inside the bash script but run at the command line

I'm trying to execute scp and rsync commands inside of a bash script. The following happens when I run the bash script: scp -o StrictHostKeyChecking=no /tmp/foo 'user@xxx.xx.xx.xxx:/tmp/foo' ...
32
votes
4answers
33k views

How can I pause/resume rsync

How can I pause an rsync that's running? First time I did Ctrl+C to kill it and used the -P flag to run again. Is this prone to corrupt the current file transfer? Second time I simply put MacOS to ...
3
votes
0answers
46 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 ...
1
vote
0answers
3k views

@ERROR: chdir failed but directory exists

I have a D-Link DNS-320 and I've installed FFP and I'm trying to get rsync running on it. So far I've got the daemon up and running and I've defined a module in my rsyncd.conf like so: max ...
1
vote
2answers
51 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 ...
4
votes
1answer
396 views

rsync 3.1.0 is creating empty backup directories

I just noticed that there is a discrepancy between version 3.0.9 and 3.1.0 of rsync. Running the command $ rsync -a --delete --backup --backup-dir=../old source/ dest/ with version 3.1.0 gives the ...
0
votes
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 ...
4
votes
3answers
5k views

suppress rsync warning: some files vanished before they could be transferred

I get loads of warnings when backing up my running Postfix and Courier server files like: file has vanished: /var/kunden/mail/username/name@mymail.de/tmp/courier.lock How do I suppress those ...
1
vote
1answer
36 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: ...
1
vote
3answers
80 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 ...
14
votes
3answers
27k views

rsync ignore owner, group, time, and perms

I want to know how use rsync for sync to folders recursive but I only need to update the new files or the updated files (only the content not the owner, group or timestamp) and I want to delete the ...
18
votes
2answers
26k views

rsync compare directories?

Is it possible to compare two directories with rsync and only print the differences? There's a dry-run option, but when I increase verbosity to a certain level, every file compared is shown. ls -alR ...
0
votes
1answer
44 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/ ...
0
votes
0answers
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) ...
3
votes
2answers
949 views

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?
5
votes
1answer
27 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 ...
1
vote
0answers
32 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: ...
0
votes
2answers
28 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 ...
0
votes
0answers
47 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 ...
14
votes
6answers
22k views

tar + rsync + untar. Any speed benefit over just rsync?

I often find myself sending folders with 10K - 100K of files to a remote machine (within the same network on-campus). I was just wondering if there are reasons to believe that, tar + rsync + ...
0
votes
1answer
21 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. ...
0
votes
2answers
24 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 ...
1
vote
3answers
97 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 ...
0
votes
0answers
41 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 ...
0
votes
0answers
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 ...
0
votes
2answers
32 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 ...
2
votes
2answers
38 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 ...
1
vote
2answers
1k views

How to rsync just the current folder?

I want to sync some files from a remote server to my local computer. How can I make rsync to just copy the files with a certain file extension in the directory but no subdirectories? I assumed this ...
18
votes
8answers
18k views

How to rsync over ssh when directory names have spaces

I am new to Linux and am trying to rsync from one server to another. The servers have the same directory structure but I am having trouble getting the remotes server to properly recognize the path ...
0
votes
1answer
66 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 ...
10
votes
2answers
18k views

rsync is very slow (factor 8 to 10) compared to cp on copying files from nfs-share to local dir

I have a freshly installed Ubuntu-server which is ought to be the new backup-server for our VM-storage. The server has 4 nics, 2 of them 10Gbit (in fact an intel x540-T2 with the newest driver ...
0
votes
0answers
33 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 ...
0
votes
0answers
21 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 ...
0
votes
0answers
49 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' \ ...
0
votes
0answers
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 ...
0
votes
2answers
37 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 ...
1
vote
0answers
194 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 ...
1
vote
0answers
37 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 ...
1
vote
0answers
65 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 ...
6
votes
2answers
18k views

How to force overwrite non-empty directories using `mv`

I am wanting to move (not just copy) a group of files/directories to a different directory some of which have name clashes with files/directories in the target directory. My main objective is to move ...
3
votes
1answer
3k views

Logging only transferred files with rsync

I've created a backup script with rsync and I have it running every 10 minutes. I am copying files from HFS to Fat32. I have it logging using --progress but to make reading the log easier I only want ...
12
votes
7answers
9k views

How to rsync files between two remotes?

I would like to transfer files between two remote hosts using on local shell, but it seems rsync doesn't support synchronisation if two remotes are specified as follow: $ rsync -vuar host1:/var/www ...
0
votes
0answers
41 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" ...
0
votes
1answer
33 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?
0
votes
2answers
34 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/ . ...
0
votes
1answer
31 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 ...
0
votes
3answers
77 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 ...