Copying a file system w/ tar - symbolic links not copied right.
Murray Taylor
MTaylor at bytecraft.com.au
Wed May 10 19:01:07 PDT 2006
> -----Original Message-----
> From: owner-freebsd-questions at freebsd.org
> [mailto:owner-freebsd-questions at freebsd.org] On Behalf Of
> Andy Greenwood
> Sent: Thursday, 11 May 2006 11:24 AM
> To: Don O'Neil
> Cc: freebsd-questions at freebsd.org
> Subject: Re: Copying a file system w/ tar - symbolic links
> not copied right.
>
> # man tar
>
> specifically, the -L option
>
> On 5/10/06, Don O'Neil <don at lizardhill.com> wrote:
> > Hi all...
> >
> > I'm trying to move a file system from one disk to another,
> and when I
> > do
> > this:
> >
> > tar cf - /source/* | ( cd /destination && tar xfv - )
> >
> > It copies all the files, but the symbolic links are copied
> as files of
> > 0 length, rather than re-established as links.
> >
> > What am I doing wrong here, or is my tar broken?
> >
to preserve symlinks you need to use cpio specifically the -p and -l
options
man cpio
It is a bit of a read ....
Murray Taylor
Special Projects Engineer
Bytecraft Systems
P: +61 3 8710 2555
F: +61 3 8710 2599
D: +61 3 9238 4275
E: mtaylor at bytecraft.com.au
--
"Any intelligent fool can make things bigger and more complex... It
takes a
touch of genius - and a lot of courage to move in the opposite
direction."
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