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

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84 views

How use `rsync -R` with multiple subdirs or install -D with multiple files?

Is possible with rsync to copy multiple files from a source directory to a dest directory with multiple subdirectories that don't exist? Or use install -D with multiples files to a directory that ...
2
votes
1answer
175 views

No password prompt when using rsync remotely?

I have a bash script that executes rsync transfers to a remote location, and every time I execute the script I get asked for a password. Is there a way to avoid this? This is the command I use: ...
3
votes
2answers
4k views

Specify identity file (id_rsa) with rsync

I need to make periodic backups of a directory on a remote server which is a virtual machine hosted by a research organisation. They mandate that access to VMs is through ssh keys, which is all good, ...
1
vote
1answer
489 views

Repairing CentOS 6.5 permissions after file migration

I'm running CentOS 6.5 in a VirtualBox VM. Recently, I ran out of space for my virtual hard disk. To remedy this, I decided to create a second hard disk for the /usr directory. I mounted that and ...
4
votes
1answer
56 views

Use rsync to just get a folder and its content with a pattern

I've looked all around the internet, looked in regexp sites and everything else, but I'm unable to write a rsync command to fetch what I want to. I need to mirror the FreeBSD release, but I don't ...
3
votes
2answers
78 views

How to configure Unison for real peer-to-peer?

I have a handful of devices, and am considering keeping them in sync with Unison. The devices are not running all the time, they are switched off a few hours per day, not necessarily at the same ...
4
votes
1answer
48 views

Different rsync behavior for identical directory name

I want to synchronize 2 codebases. The below command is working great, except that it doesn't account for one use case that I have with 2 directories named test in different locations: /test/ ...
0
votes
1answer
48 views

Troubleshooting Anacron

As a newbie, I'm running into a few problems in using Anacron. The code I'm using was adapted from a website in the Linux Gazette and I've already had to make a couple of changes for my code to even ...
2
votes
1answer
99 views

Rsync specific pattern, but exclude other files in same path

There are lots of files in /dapp/parsD/parsapp/object. I only want to rsync the files in this directory that match *.sql, *.pl and *.sh, but I also want to exclude 2 specific patterns in the same ...
1
vote
1answer
492 views

s3cmd: how to use exclude-from with a file list of excluded directories

I cannot seem to get the --exclude-from= option to work with my exclude GLOB file when synchronizing with my s3 bucket. Here is a trivial example to demonstrate: I create the following file tree ...
1
vote
1answer
27 views

rsync from Mac ext hd to VPS works but not VPS to Mac

There are no errors with either rsync -a /Volumes/hd/dir_foo foo@foo.com:~/ or rsync -a foo@foo.com:~/dir_foo /Volumes/hd/dir_foo in the first instance the synced folder on remote system CentOs ...
1
vote
1answer
258 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 ...
4
votes
1answer
111 views

“hard-linking” parts of a big file in which only a small part has changed

I use rsync to make backups: rsync -a --link-dest=PATHTO/$PREVIOUSBACKUP $SOURCE $CURRENTBACKUP This way I save space due to using hard links. The problem appears when I need to backup a huge file ...
1
vote
1answer
805 views

Not able to copy multiple files using rsync 3.0.9 version?

I am trying to copy two files using rsync from a machineB but somehow it always copies only one file but not the second file - Here is the syntax I am using - rsync -avz ...
2
votes
3answers
617 views

How to use rsync or scp to efficiently copy the files from machineB and machineC to machineA?

I am running my shell script on machineA which copies the files from machineB and machineC to machineA. If the file is not there in machineB, then it should be there in machineC for sure. So I will ...
2
votes
1answer
71 views

Rsync auto detect directories with small files and compress them together for transfer

I need to transfer some files via rsync and can´t tar them before. So I thought maybe there is a mode which checks the folders content and if it is thousand of small files inside compress that folder ...
1
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1answer
1k 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 ...
2
votes
2answers
763 views

rsync and SMB share

If I'm performing an rsync copy operation on a file that is on an SMB (Samba) share, is the file actually being pulled down from the network onto my client, pieces at a time, and then copied back onto ...
6
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2answers
928 views

How can I speed up operations on sparse files with tar, gzip, rsync?

I have a sparse file. (du -h reports 3G and du -h --apparent-size reports 100G.) So far, so good. Now, when I want to compress the file using tar or send it over the network using rsync, it will ...
13
votes
1answer
440 views

What happens when you rsync without a destination?

To make the story short, I did an rsync: rsync -avP root@exampleserver.com:/tmp/ And I forgot to put in my source directory... :( I really meant to run: rsync -avP /tmp/ ...
3
votes
2answers
226 views

Rsync won't Give Up Writing to an Unmounted Remote Drive

I've been having issues with a external hard drive staying mounted to a mount point. That's not the topic of this question, but background info. The issue is with rsync. It doesn't seem to recognize ...
2
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2answers
221 views

Basic rsync command for bit-identical copies

As far as I undstand, the following command: sudo rsync --delete -azvr /home/oshiro/Desktop/source/ /home/oshiro/Desktop/destination Is this all I need to create a simple synchronisation of files ...
5
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1answer
1k views

preserving extended attributes with cp/rsync

When copying with cp, the extended attributes are not preserved, even with explicit cp -a --preserve=all /source /dest or cp -a --preserve=xattr /source /dest The same is with rsync, i.e. ...
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2answers
191 views

Help with using rsync or cpio to do an incremental backup [duplicate]

I'm trying to do an incremental backup of all files on my NAS box that where modified in the last 24 hours (or so, can be more flexible). I'm using PuTTY to connect through SSH to a ReadyNAS 102 ...
1
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2answers
138 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 ...
3
votes
1answer
996 views

Best way to sync files - copy only EXISTING files and only if NEWER than target

I'm doing this sync locally on Ubuntu 12.04. The files are generally small text files (code). I want to copy (preserving mtime stamp) from source directory to target but I only want to copy if the ...
5
votes
2answers
5k views

How to copy directory structure without removing symlinks?

I need to "install" a bunch of files to another directory keeping the directory structure of the source files intact. For example, if I have ./foo/bar/baz.txt going to /var/www/localhost/webroot/ I ...
1
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0answers
975 views

rsync multiple files to multiple directories

I need to move a large number of files that need to go to different directories i.e. file1.mpg to /mnt/s3/directory1/file1.mpg file2.mpg to /mnt/s3/directorya/file2.mpg file3.mpg to ...
2
votes
1answer
394 views

Analyse the performance of an rsync command from FreeNAS to a USB drive

I infrequently run a task where I rsync my photos (~30 directories with 10-100 files in each) from my FreeNAS machine to an external USB hard drive (500GB WD) as a redundant backup. I execute the ...
2
votes
1answer
60 views

Is monitoring rsync with a pts device possible?

I have a rsync backup script, and I was wondering about methods of monitoring it as it runs. I could have it save a log and use watch and tail, but I had a more elegant solution in mind that might be ...
1
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1answer
243 views

Track down process that has notty

I have a Linux server (Red Hat 2.6 kernel) which had a spike in load due to an Rsync process which seems to have forked many times, but the process was run by rsyncuser@notty I didnt see any cron job ...
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0answers
23 views

How to allow user to only rsync/download only one directory through SSH [duplicate]

What I want to do is to give to user a simple script to run, that will sync some directory from my VPS to their machine, authentication would be done by using pubkey, and I would like to have control ...
2
votes
3answers
2k views

Rsync over SSH with authorized keys..but run 2 rsync commands

I just figured out how to automate my rsync backups using authorized_keys and the command= parameter so that my rsync script can't be modified by the user. So my authorized key file looks like this: ...
0
votes
1answer
66 views

Find total file size of a disk

I have a corrupted NTFS volume. I ran rsync to copy everything from it, which reported a total # bytes transferred at the end. What's another tool I can use to verify the total # bytes on the disk ...
1
vote
1answer
5k views

Rsync Error 23: Can I tell which files were not transfered?

I ran sudo rsync -va --progress from the root of one ext. drive to a folder on another ext. drive. The reason is that the source drive has an error-ful NTFS and I don't have access to a Windows PC to ...
1
vote
2answers
288 views

Uncompress files when rsync'in

I have 22,000 gzip files on a remote server, which I would like to trasnfer to my machine. I would also like to uncompress these files before/while transferring. Is it possible? My rsync command ...
-1
votes
2answers
68 views

rsync options to include only simple files

We intend to use a cron task to rsync files from one machine to another. Requirements are simple: File source is exactly one directory, and destination is one directory on the target machine Must ...
2
votes
2answers
267 views

rsync on a very large directory

I'm trying to rsync a partial clone of mavencentral using rsync. The problem is, due to ridiculous network policies, I can only have the copy running during business hours. The process will be cut ...
0
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0answers
242 views

Why I can't pass ip to rsync script?

I am writing script were rsync should be called and ask for password. However I cannot pass IP as argument. I think I am missing something simple. Any ideas? Even trivial script like this just outputs ...
0
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0answers
70 views

rsync include-from exlcude-from with including subdir but excluding dirs above

I try to use rsync with --include-from and --exclude-from options. I have a directory structure like: /docs/domain-[a-z]/templates Now I want to sync templates only if something is in there. Further ...
0
votes
0answers
478 views

rsync error: error in rsync protocol data stream (code 12) at token.c(288)

When I attempt rsync from one server to another server, I get this error: [root@192.168.2.22 ~]# rsync -avzp -e ssh root@192.168.2.77:/system/data /system/data/ deflate on token returned 0 (88936 ...
0
votes
1answer
81 views

How to backup all my data?

I need to backup all my data from a server (in 10 minutes), preferably keeping the symlinks. Any suggestions?
0
votes
1answer
2k views

What is the effect of rsync --block-size on large files?

I want to backup a few terabytes of large files (500mb to 1500mb each) to a backup server (BULK storage) via rsync. For this I use the following command (updated with suggestions from @Gilles): ...
3
votes
2answers
14k views

rsync without prompt for password

I need to execute rsync, without it prompting me for password. I've seen in rsync manpage that it doesn't allow specifying the password as command line argument. But I noticed that it allows ...
3
votes
3answers
2k views

Alternative to diff with progress for massive directory compare?

I just rsync-ed 2,000,000 files (3TB) from one RAID to another. I want to make sure my data is intact. rsync -c takes a really long time. diff doesn't show me what it's doing. Is there an ...
4
votes
3answers
799 views

Help Shell script to pass variables to rsync

I'm trying to create a simple wrapper shell script for rsync. When I send file names to my script, rsync can never seem to identify the correct location. The file names have spaces in them. I've tried ...
2
votes
1answer
730 views

How to properly setup web server directory permissions

I'm lost with this, hopefully I can find some help here: I have Ubuntu 12.04 LTS webserver. For example I have user "myuser". There is a public directory which is my web root. I chowned it and all ...
3
votes
2answers
1k views

Reasons for rsync NOT transfering all files?

Does anyone know common reasons for such a large deficit difference in the number of files transfered when backing up my LARGE home directory using rsync on a ubuntu 10.04 LTS setup.. machine is ...
1
vote
1answer
147 views

rsyncing from ext3 on mac: file has vanished

I am on Os X and I am rsyncing from a ext3 volume (that I read with osxfuse 2.6.2) to a HFS+ volume. The data I am backupping are ~ 500GB. Sometimes rsync gives the following message: file has ...
4
votes
2answers
3k 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 ...