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

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2
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1answer
2k views

rsync is deleting excluded file

I'm having trouble excluding a file from rsync. The file in question is a configuration file that is specific to the machine it's on, so I have one version on my dev machine, and another on the ...
2
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2answers
3k views

How to copy large files over the network

I need to copy large files over the network, but I am not sure about the command line to use for it. I have been using rsync, but I feel maybe I could zip the files first? I am a Unix beginner, so ...
1
vote
1answer
542 views

rsync and xfr#1, to-chk=0/1, what do they mean?

I do stuff such as :- $ copy debian-8.2.0-amd64-DVD-1.iso /media/shirish/4719-38E5/ Copy here is an alias for :- $ alias copy alias copy='rsync --progress -ravz' When it does the command it ...
1
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3answers
212 views

To Rsync files where permission denied

I want to find those files which I cannot copy to another location such that I could do Rsync. I have an external HDD and my system´s HDD. The external HDD has files which my system is missing. I ...
1
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2answers
585 views

How can i keep the mtime of files and directories in bash when I use rsync or cp? For use in Backup/Incremental Backup

I have a new NAS box and after looking through numerous backup solutions I've found doing it manually through PuTTy to work the best. After logging in to the box through PuTTy as root, I first need ...
1
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1answer
1k views

rsync command to backup home tree to another disk

I want to make sure I am using the correct rsync command on Linux. I do not want to run an rsync and end up losing data as I am new to Linux and I have no backup now. On Linux Mint, I want to backup ...
7
votes
1answer
1k views

Understanding the output of --info=progress2 from rsync

If I run rsync with --info=progress2, I get an output like 105.45M 13% 602.83kB/s 0:02:50 (xfr#495, ir-chk=1020/3825) But what do the single numbers mean? I haven't found a matching entry ...
4
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1answer
436 views

rsync's relationship with special files

I'm trying to transfer some existing backups from one system to another. The older backup system seems to have managed to back up special files like /dev/hda, /dev/tty0, and /dev/null which look like ...
4
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3answers
992 views

from a sparse file to a block device over the network

If I have a sparse file representing a block device, then how can I efficiently restore the file over a network? Ideally, I'd use rsync -S host:file /dev/sdb, but rsync won't write to block devices. ...
4
votes
1answer
1k views

How to recursively synchronize file timestamps across servers?

Suppose I run an rsync command to mirror a server, but forget to supply the -t option. The mirror will now have different timestamps to the original. What is the easiest way to fix this, without ...
3
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2answers
50 views

How to make ssh account capabele to only sshfs and rsync?

I'd like to make ssh account that is capable of doing two things: mounting (can be one) directory via sshfs performing backup&recovery of his/her desired directories using rsync I would love ...
3
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1answer
5k views

Configuring anonymous rsync daemon

EDIT: I have since found that by using a folder in the root directory, things get a bit further - I can list the subfiles. So it really looks like permissions on the folder are the issue. I'm not ...
3
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2answers
2k views

Rsyncing files with special characters to USB FAT32

I want to copy a large number of files to a USB drive that is formatted FAT32 (and cannot be formatted anything else, unfortunately). Many of these files have names with characters such as : and ? ...
3
votes
4answers
1k views

Most Efficient way to back up/sync large directories over SSH

I'm looking to back up some large directories on a Dedicated Server to another Server on a daily basis using minimal bandwidth RSync looks like its up to the task but I'm unsure of the best command ...
2
votes
2answers
144 views

pipe ls and awk to rsync

Trying to complete a script with the following steps: (1) select 1gig of most recently changed files across a number of subdirectories (2) preferably uses rsync to copy the files to local directory -- ...
2
votes
1answer
52 views

rsync selected subdirectories only

I want to rsync a part of my music library from external drive to my audio player. Generally speaking, say, there is a $source and $target directories, and a text file $subdirs with a list of ...
2
votes
1answer
118 views

Unable to well understand Rsync with include and exclude patterns

First of all, I really read a lot about this topic (including Rsync filter: copying one pattern only), but I still don't understand, or I have a problem with my installation... My structure "from" is ...
1
vote
1answer
141 views

configuring rsync for incremental backup and recovery

The setup is a NAS box on a lan mounted as NFS and the source is a laptop running an old kubuntu 10.4. Rsync has to be run as a local file copy, NAS box doesn't support an rsync daemon. How do I ...
1
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0answers
145 views

Absolute path in rsync dry-run statistics

I have executed following command in order to get the list of files that would be transferred to remote server if rsync is executed: rsync -avzm --stats --safe-links --ignore-existing --dry-run ...
1
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1answer
1k views

Why are there multiple rsync threads?

I use a single rsync program to backup a file system. by ps, I find there are four rsync threads or processes, two in R state (running) and two in S state (suspended?): $ ps aux | grep rsync root ...
1
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3answers
732 views

Smarter filetransfers than rsync? [closed]

I have a large file (2-3 GB, binary, undocumented format) that I use on two different computers (normally I use it on a desktop system but when I travel I put it on my laptop). I use rsync to transfer ...
1
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1answer
922 views

RYSNC over SSH not working for restricted shell

I need to give access to some Mr X in my production server so that he can push files to my server. Since there is no necessity to give him shell access , I decided to use restricted shell (rssh) so ...
1
vote
1answer
668 views

Caching write changes on SSD to avoid HDD spin-up? ZFS, but (probably) not L2ARC

I have a home server, which - between other things - stores my documents, mail archives etc.. It uses a ZFS RAIDZ, based on spinning hdds. The server also runs an off-line IMAP service, synchronizing ...
1
vote
1answer
718 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, ...
0
votes
1answer
731 views

ZFS backup advice with another server

I currently have two servers both have the exact same hardware, disks, etc. One server (server1) is going to be the "main" server. It's basically a server with raidz2 that has SMB shares on it that ...
0
votes
2answers
566 views

How to backup /etc/{,g}shadow files with 0000 permission?

I am trying to backup several servers' /etc by using rsync from another server. Here's a relevant snippet: PRIVKEY=/path/to/private.key RSYNC_OPTS="--archive --inplace --no-whole-file --quiet" ssh -n ...
0
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2answers
263 views

How to detect particular system call called or not in a whole workflow?

EDIT No. 1 My task is mirroring , i.e., copying updated data from master server to all mirrors, by using rsync and rsh. But during rsync and rsh, I found some delay. My thinking is , the reason for ...
0
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1answer
1k views

rsync with absolute paths and excluding subpaths

Say I have the following structure on path origin_path origin_path/X=1/A/... origin_path/X=1/B/... origin_path/X=1/C/... ... origin_path/X=2/A/... origin_path/X=2/B/... origin_path/X=2/C/... ... ... ...