Reply
Thread Tools
Posts: 2,802 | Thanked: 4,491 times | Joined on Nov 2007
#11
Strange, it detects it by checking device & inode (and so does GNU tar btw). Is there some weird filesystem out there where these are not reliable?
 

The Following User Says Thank You to lma For This Useful Post:
Posts: 992 | Thanked: 995 times | Joined on Dec 2009 @ California
#12
Originally Posted by lma View Post
Strange, it detects it by checking device & inode (and so does GNU tar btw). Is there some weird filesystem out there where these are not reliable?
It is difficult for me to answer. But I remember the situations then I got this problem for sure. May be - symlinks?

EDIT: But anywhere, good to listen that some protection is now in tar.
 
Posts: 2,802 | Thanked: 4,491 times | Joined on Nov 2007
#13
The only situation I can think of is when tar is separated from the final output file by one or more processes (eg "tar cf - . | gzip > foo.tar" vs "tar czf foo.tar .") in which case it can't be reasonably expected to detect it.

Ironically GNU tar is a bit more fragile in this respect, it can't detect even the second case.

Last edited by lma; 2010-09-16 at 09:44.
 

The Following 2 Users Say Thank You to lma For This Useful Post:
atilla's Avatar
Posts: 1,210 | Thanked: 597 times | Joined on Apr 2010 @ hamburg,germany
#14
have a problem with tar-gnu too.
i can't update it to a newer version,and if i try to remove it via terminal it gives me this error code-
any hints?
Attached Images
 
__________________


Nobody likes us but we dont care....
 
atilla's Avatar
Posts: 1,210 | Thanked: 597 times | Joined on Apr 2010 @ hamburg,germany
#15
sooo any help guys?
problem is still there
__________________


Nobody likes us but we dont care....
 
Posts: 842 | Thanked: 1,197 times | Joined on May 2010
#16
One, try a reinstall:
apt-get install --reinstall tar-gnu

Two, I suggest looking into BackupMenu(link in my signature) - It does exactly what the OP is trying to do. At the very least, you can take the exact tar command I used and copy it.
__________________
My projects: BackupMenu - OS Backup & restore | Video: Flashing your n900(LiveCD)
My devices: N770 + 8GB SD card soldered internally, N900 with 8GB SD card + Custom OC(125-950 typically).
OC freqs: 0:22,90 125:22,90 250:28,180 500:30,360 550:32,400 600:34,430 700:39,430 750:41,430 805:45,430 850:47,500 900:50,500 950:54,500 1000:58,500 1100:67,520 1150:71,520
 
Captwheeto's Avatar
Posts: 302 | Thanked: 193 times | Joined on Oct 2008 @ England
#17
You could put that xterm out of it's misery for a start look at it! It's colour and fonts burn my eyes
 
Reply


 
Forum Jump


All times are GMT. The time now is 04:19.