View previous topic :: View next topic |
Author |
Message |
Martux Veteran
Joined: 04 Feb 2005 Posts: 1917
|
Posted: Wed Apr 11, 2012 12:33 am Post subject: rdiff-backup-fs? |
|
|
Hi!
I couldn't find it here or any reference in bugzilla. Is there an ebuild for it somewhere (recent version).
Is it even worth the hassle, has someone running? _________________ "Coincidence is God's way of remaining anonymous."
Albert Einstein
"The road to success is always under construction" |
|
Back to top |
|
|
Martux Veteran
Joined: 04 Feb 2005 Posts: 1917
|
Posted: Fri Apr 13, 2012 9:40 am Post subject: |
|
|
Huh? Is really nobody using this? I find the idea to browse my backups with dolphin rather than cryptic command line options rather interesting. The old archfs version in portage was not really useful, just ate up my whole memory... _________________ "Coincidence is God's way of remaining anonymous."
Albert Einstein
"The road to success is always under construction" |
|
Back to top |
|
|
platojones Veteran
Joined: 23 Oct 2002 Posts: 1602 Location: Just over the horizon
|
Posted: Fri Apr 13, 2012 11:37 am Post subject: |
|
|
Martux wrote: | Huh? Is really nobody using this? I find the idea to browse my backups with dolphin rather than cryptic command line options rather interesting. The old archfs version in portage was not really useful, just ate up my whole memory... |
I had never heard of it until now. I use rdiff-backup for my systems, so I would love something like this. Of course, the reason there may not be a current ebuild for it is it looks like just a school software project...these types of projects tend to be abandoned rather quickly once the student has graduated or moved on. Also, rdiff-backup seems to be legacy code now anyway...not actively maintained. |
|
Back to top |
|
|
Martux Veteran
Joined: 04 Feb 2005 Posts: 1917
|
Posted: Fri Apr 13, 2012 11:43 am Post subject: |
|
|
That is truly bad. Rdiff-backup is the most nifty solution I ever found. All I am missing is really browsing through previously generated content.
Even a frontend would be OK, but noone seems to care _________________ "Coincidence is God's way of remaining anonymous."
Albert Einstein
"The road to success is always under construction" |
|
Back to top |
|
|
Apheus Guru
Joined: 12 Jul 2008 Posts: 422
|
Posted: Fri Apr 13, 2012 1:23 pm Post subject: |
|
|
Quoting from the link:
Quote: | it will provide access to snapshot of the repository for every increment that had been done. Directory structure will be the same as the backed up directory at the time of the increment. |
Seems like someone wants to reinvent the wheel. Rsnapshot does exactly this, using the same magic behind the scene as rdiff-backup: rsync. With rsnapshot, you have subdirectories like "weekly.0", "weekly.1" etc. Each one provides a view to the source directories like they have been at the time of the backup. Space requirement stays low because hard links are used between snapshots for unchanged files. Disadvantage: You have no eays way to tell which files were changed between snapshots. |
|
Back to top |
|
|
Yamakuzure Advocate
Joined: 21 Jun 2006 Posts: 2282 Location: Adendorf, Germany
|
Posted: Fri Apr 13, 2012 1:59 pm Post subject: |
|
|
You might want to try rdup (http://www.miek.nl/projects/rdup or sunrise overlay for an ebuild) _________________ Important German:- "Aha" - German reaction to pretend that you are really interested while giving no f*ck.
- "Tja" - German reaction to the apocalypse, nuclear war, an alien invasion or no bread in the house.
|
|
Back to top |
|
|
malern Apprentice
Joined: 19 Oct 2006 Posts: 170
|
Posted: Tue Apr 24, 2012 2:54 pm Post subject: |
|
|
Apheus wrote: | Seems like someone wants to reinvent the wheel. Rsnapshot does exactly this |
The big advantage of rdiff-backup over rsnapshot is if the files differ it only stores the difference (and not the whole file again like rsnapshot does). If you have large files that change often then it is much more efficient to back them up with rdiff-backup. For example, my database snapshots are only a few MB each with rdiff-backup, whereas they were at least 1GB each when I used an rsnapshot style system previously. |
|
Back to top |
|
|
matsaman n00b
Joined: 30 Dec 2018 Posts: 1
|
|
Back to top |
|
|
|