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

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1answer
78 views

rsync only leaves partial files?

I am trying to copy files from my hard drive to a networked external disk (WDMyCloud). I have enabled the FTP access to the hard drive and mounted it to a local directory using curlftpf to a local ...
5
votes
4answers
134 views

Rsync that handles moves sensibly

I've been successfully using rsync to synchronize my home directories between my laptop and my netbook (both using ext4 with Linux). My only problem with it is that every now and then I like to ...
2
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0answers
153 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 ...
2
votes
2answers
3k 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 ...
1
vote
1answer
302 views

How does rsync patch files when there is a difference in the middle?

I know how rsync works. My doubt is how does rsync patches the parts which are different between source and destination file. After calculating the block which is different, it sends that part to ...
1
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0answers
29 views

How to efficiently create (read-only) both a snapshot and a diffshot at the same time?

I use rsync to regularly create snapshots of some directories via PAR="-aP --chmod=a-w --no-owner" # Create diffshot rsync $PAR --compare-dest=$CURRENT_SNAPSHOT $SOURCE/ $DEST.changeset.incomplete ...
0
votes
1answer
213 views

rsync vs mtime and ctime

I've been using rsync for Android to backup my phone to a remote NTFS filesystem on a Linux system for a while. Recently, the HDD containing the NTFS filesystem has started to fail (or throw "I/O ...
4
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2answers
2k views

How to use rsync to backup a directory without git subdirectory

I want to copy my c directory with all subdirectories excluding ./git subdirectory. I do it using rsync : echo "copy c and sh files " rsync -a --include='*.c' --include='*.sh' --include='*/' ...
3
votes
4answers
400 views

How to prepare files for rsync on a case insensitive filesystem?

I am transferring a large number of files on a HFS+ filesystem. The files are currently on ext2 partitions. I have conflicts due to case insensitivity of the target partition (HFS+). I want to ...
2
votes
1answer
219 views

Permission issues when doing system backup using rsync [duplicate]

I'm trying to backup my linux system (arch linux on a laptop) to a remote computer on the same network using ssh (or NFS). I use rsync extensively to backup my /home directory to the remote computer ...
2
votes
1answer
466 views

Rsync --backup-dir seems to be ignored

I want to use rsync to backup a directory from a local location to a remote location, and store changed files in another remote location. I did use: rsync -rcvhL --progress --backup \ ...
1
vote
1answer
107 views

why do I get no output from zenity in shell script under gnome-schedule

I am using Fedora Linux 12, and intend to update to an up-to-date version soon. To prepare for this I have made a full backup on an external drive. I want to keep this backup up to date, using rsync, ...
3
votes
1answer
129 views

Snapshot large changing files

At home I have the following backup scheme: All machines daily rsync to the servers $FULL_COPY directory. The server takes snapshots of that directory daily (also weekly/monthly), keeping at most X ...
0
votes
1answer
279 views

Cannot install rsync (unable to create…Input/output error)

How do I resolve the following error to get rsync installed? unable to create '/usr/bin/rsync.dpkg-new' (while processing './usr/bin/rsync'): Input/output error Full log follows: ...
0
votes
1answer
150 views

Periodically sync local folders using rsync (no symlinks!)

I am using Dropbox to have an online backup of some data. However I want to encrypt my data before uploading it to Dropbox. Therefore I have created a TrueCrypt container and I am using rsync to ...
8
votes
3answers
408 views

rsync most recent x GB

I'm looking for a command/script to allow the most recently modified files (up to) 10GB be copied to another computer. So if there are 4 files 4 GB each, only 2 of them should be transferred by the ...
3
votes
5answers
808 views

How can a filesystem be copied exactly as is?

I have a file system for a device I am programming that I would like to make an exact copy of. Ideally I would like this copy to be identical to the folder that it was copied from. I have tried using ...
3
votes
1answer
417 views

Rsync over ssh tunnel - using gateway server

Environment: ---------- ---------- /| ------------ | Work | | Gateway| | | | cluster | |Station |--------------------------------| ...
1
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0answers
110 views

Can I install a sync completion hook with rsync daemon?

Like hooks in svn or git, can I install a server-side hook script for rsync daemon? For sync completion event. I am using FreeBSD9/rsyncd.
2
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0answers
177 views

How to use rsync to backup large files by either appending or replacing

I am using rsync to backup some large files regularly: rsync --archive --update --append-verify [source] [destination] Most of the times, the files increase in size (like a log file), but sometimes ...
1
vote
2answers
807 views

How to use `~/.ssh/config` setting for each server by `rsync`

I'm now using rsync with -e 'ssh -p 10022' option to specify the port. I have already ssh setting in ~/.ssh/config. Host myvps HostName example.com User ironsand Port 10022 Can I use this ...
3
votes
3answers
513 views

Rsync problem with cron and no problem manually

I have a backup.sh file that launch an rsync command. This rsync is to backup my dedicated server on a RaspberryPi running raspbian. (I use keychain so I don't need to type any password etc ...) The ...
3
votes
3answers
264 views

How to avoid unnecessary deletion and recopying of moved folders when using rsync? [duplicate]

I've read that rsync cannot detect moved folders, and simply delete and recopy them into the new folder structure. Since the only change I did to my master copy is the simple introduction of a top ...
4
votes
1answer
822 views

Using setfacl to create recursive permissions for Apache with rsync

I have a Dokuwiki installation locally, which I regularly sync to my server with rsync. I'm also going to give a friend of mine an ssh account, and host his public Dokuwiki installation. However, I'm ...
0
votes
1answer
146 views

Get a clean list of files transferred from rsync

I'm trying to get an itemized list of files transferred by rsync. Using the -i and --out-format options, I'm instead ending up with output that looks like this: 3HMP1MO_001.tif 974.68K 100% ...
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0answers
112 views

rsync flock not deleting flocktmp.lock file?

Recently, I changed my rsync flock command, and now it has stopped deleting the flock file when the sync is done. Can anyone see the error in my command? That would really help me out! flock -xn ...
10
votes
4answers
6k views

rsync all files of remote machine over SSH without root user?

I have this command to backup a remote machine. The problem is that I need root rights to read and copy all files. I have no root user enabled for security reasons and use sudo the Ubuntu way. Would I ...
1
vote
0answers
51 views

looking for name of a userspace tool for disk/network caching? [closed]

I remember seeing a blog post a month back that used a tool in the command which acted like a user space caching tool to buffer/cache reads and writes in RAM to overcome disk or network contention. I ...
4
votes
2answers
5k 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 ...
3
votes
1answer
780 views

sudo askpass: ask from other tty

Context I want to setup rsync backups of my server, so I run the following command rsync -r -e ssh --rsync-path="sudo rsync" rsyncuser@example.com:/ /backup/ Ideally, that command would ask my ...
14
votes
4answers
952 views

Why not always use rsync?

I wanted to ask is there any reason not to use rsync for everything and abandon cp? I wasn't aware of rsync and now I don't know why cp is ever needed.
5
votes
1answer
1k views

Is using rsync while source is being updated safe?

Is it safe to use rsync when the source filesystem is mounted and writeable, assuming that it may very well be modified while rsync is running? I presume that under race conditions I may not get the ...
2
votes
2answers
412 views

How can I add an array of arguments inside my rsync call inside a script?

I want to copy a folder to another location, while excluding some specific files Here is my current script: #!/bin/bash if [ -n "$2" ] then source=$(readlink -f $1) destination=$(readlink ...
2
votes
1answer
39 views

Can I set defaults for rsync in non daemon mode?

Can I set defaults for rsync in non daemon mode? I know the daemon mode has this configuration file: /etc/rsyncd.conf But I typically use the non daemon version in this sort of manner: rsync -avzcO ...
1
vote
1answer
72 views

Finding out whether rsync modified target?

My program copies/synchronizes several directories from source to target, each using rsync. For each directory, if the version in target is not identical to source, and thus rsync modifies the target, ...
1
vote
2answers
36 views

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 ...
0
votes
1answer
701 views

Rsync from multiple folders to one

Is it safe to have multiple folders Rsync simultaneously into one? Each of the source folders contains a subset of the destination folder, and everybody just syncs into a master destination folder. I ...
1
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0answers
14 views

Combining rsync --files-from with --delete [duplicate]

I'm doing rsync --files-from=find-output.txt ~/backup/ (simplified). I'm trying to add --delete, to make rsync delete files in backup that are not included in the file list, but it does not delete ...
1
vote
2answers
168 views

Delete files that exist in the source with rsync

I have a folder on server "A" called ./delete. I want to delete everything in the folder ./stuff on server "B" that exists in the ./delete folder on server "A". Its like the reverse of rsync. ...
1
vote
1answer
136 views

Remote PC accessible by ssh, scp/rsync not working (anymore) [closed]

I've got a remote machine running Ubuntu 12.04 LTS. I've used it lots of times to log in to via ssh and to copy files to via scp and rsync. Today I was able to log in via ssh, but I'm not able to ...
3
votes
1answer
504 views

find and rysnc?

I want to be able to search for files over 14 days and over 10k and than rsync those found files to a destination. Is there a way to combine these two commands? find ./ -mtime +14 -size +10k rsync ...
3
votes
1answer
1k 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 ...
2
votes
2answers
105 views

Do files not copied matter when using rsync?

I have used rsync to back up my / directory to an external hard drive, using this command in user (not su) mode (about 200,000 files copied in one hour and forty minutes) and it seemed to finish ...
1
vote
1answer
591 views

Why rsync attempts to copy file that is already up-to-date?

I have two same files, on local machine and on remote one. Their sizes are equal, and file on local machine is newer than on remote one - but rsync still attempts to copy the file. I invoke rsync as ...
1
vote
2answers
78 views

Rsync and take name/path changes into account [duplicate]

I maintain a large folder, and this folder is regularly rsync'ed to another folder far away. Sometimes I change a name on my local folder, and then the next time I rsync to the remote folder the ...
0
votes
1answer
92 views

rsnapshot LVM without root

I'd like to cron a local backup to a locally mounted USB drive. I'm using rsnapshot and want it to back up an LVM snapshot onto the USB drive. But, unless I run the cron as root it complains that I ...
3
votes
1answer
66 views

Edge cases in filesystem operations during backup and file copy

I have a question about file access in Linux that I cannot sum it up completely. Consider that I have a home directory that I backup it using rsync triggered via cron. My home directory is on an EXT4 ...
2
votes
2answers
154 views

How do I only copy files to a destination that exist in the folder from the source, everything else should not be copied

How can I copy files from source to destination, where in all the files existing in destination (with directory structure), only should be copied from the source, overwritten in the destination. Rest ...
0
votes
0answers
2k views

Occasional rsync error code 12 “Connection reset by peer (104)” from cron task that runs every 20 minutes

I have a script run by cron that rsync's various folders to a server in a different city to publish files to websites. In case it matters, the source server is within the corporate firewall and the ...
1
vote
1answer
334 views

why isn't rsync copying files to the server

I'm following along with a Railscast that teaches how to set up Chef solo. It uses two interesting terminal commands that I had never seen before, only one of which I can get to work. When I do scp ...