Re: Possibility of merging rsync and tar

2005-09-20 Thread Mark Inkley
When backing up a large filesystem over a network for the first time , I always use tar | rsh tar  to populate the backup because I have found it to be much faster than rsync. I have always wondered why rsync is so much slower than tar in this regard, perhaps this could be investigated.  I hav

Re: Possibility of merging rsync and tar

2005-09-12 Thread Matthew Hannigan
Joerg Schilling's s-tar does incremental backups: http://cdrecord.berlios.de/old/private/star.html (dunno why that page is 'old' or 'private' but it seemed like the best page off google) Matt -- To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/rsync Before po

Re: Possibility of merging rsync and tar

2005-09-12 Thread Wayne Davison
On Sun, Sep 11, 2005 at 06:21:13PM -0400, Matt McCutchen wrote: > Since both tar and rsync read and write filesystems in great detail, > they have many analogous sections of source code. An interesting idea. Rsync 2.6.6 now has the --only-write-batch option which can allow it to function like "ta

Possibility of merging rsync and tar

2005-09-11 Thread Matt McCutchen
Hey rsync people, Here's a really radical idea and a possible future direction for the rsync project to explore. It occurs to me that tar and rsync are closely related in their purposes. "tar -c (blah) | tar -x" can be used to copy files; rsync's setup with a sender process and a receiver proces

Re: Rsync and Tar

2004-01-19 Thread Steve Sills
I wasn't trying to "reinvent the wheel" I was just trying to see if anyone had done this. Your answer helped, so thankyou, but try not to be so snarkey in the future, most people including myself to look things up before we post on a mailing list. Steve jw schultz wrote: On Mon, Jan 19, 2004

Re: Rsync and Tar

2004-01-19 Thread jw schultz
On Mon, Jan 19, 2004 at 03:56:40PM -0700, Steve Sills wrote: > Hello, > > I am trying to setup a backup system. What I would like to do is > have rsync create a tar file as it downloads (to save space) and just have > it update that tar file. Can rsync create a archive on the fly,

Rsync and Tar

2004-01-19 Thread Steve Sills
Hello, I am trying to setup a backup system. What I would like to do is have rsync create a tar file as it downloads (to save space) and just have it update that tar file. Can rsync create a archive on the fly, or does this have to be done after its finished its transfer? I would also like