Date: Fri, 23 Apr 1999 14:41:44 +0200 From: Herbelot Thierry <Thierry.Herbelot@alcatel.fr> To: Chung-Kie Tung <tung@turtle.ee.ncku.edu.tw> Cc: Dan Langille <junkmale@xtra.co.nz>, freebsd-questions@FreeBSD.ORG Subject: Re: mirror data on same host? Message-ID: <37206A88.71604F87@telspace.alcatel.fr> References: <19990423193014.A45344@turtle.ee.ncku.edu.tw> <19990423114137.NCFI5596385.mta1-rme@wocker> <19990423195710.A47896@turtle.ee.ncku.edu.tw>
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Hello,
have you looked at vinum (for a 3-Stable ?
from the man page (vinum(4)) :
o Additional plexes can be used for on-line data
reorganization.
By attaching an additional plex and subsequently detaching
one of
the older plexes, data can be moved on-line without
compromising
access.
TfH
Chung-Kie Tung wrote:
>
> On Fri, Apr 23, 1999 at 11:39:53PM +1200, Dan Langille wrote:
> > On 23 Apr 99, at 19:30, Chung-Kie Tung wrote:
> >
> > > I would like to do backup with a program like mirror (which won't copy
> > > unchanged data everytime) but in the same machine.
> > >
> > > Does anyone know where to find program capable of doing this?
> >
> > rsync and mirror will do this I think. They are in the ports collection.
>
> mmmm, cause I want to backup all users data, that means the
> backup program needs the root permission.
> Mirror needs to do ftp login and it seems that the ftp server won't allow
> root login. Rsync uses rsh command and rshd won't allow root login too....:(
>
> tung
>
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