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Re: XFSDUMP and multiple filesystems on one tape

To: "Gonyou, Austin" <austin@xxxxxxxxxxxxxxx>
Subject: Re: XFSDUMP and multiple filesystems on one tape
From: Steve Lord <lord@xxxxxxx>
Date: Tue, 26 Jun 2001 14:23:33 -0500
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: Message from "Gonyou, Austin" <austin@xxxxxxxxxxxxxxx> of "Tue, 26 Jun 2001 14:13:39 CDT." <85063BBE668FD411944400D0B744267A481B0C@AUSMAIL>
Sender: owner-linux-xfs@xxxxxxxxxxx
> I see. Well. I was going to use Amanda, but I don't want to run inetd or
> xinetd. I do run IP tables, but the less software(especially the port or
> socket kind) the better. So, backing up other computers across ssh or
> something is pretty easy too, but I really just want this ONE system to
> backup itself. So was curious if xfsdump can handle multiple filesystems to
> one tape. 

See the xfsdump man page:

   Media Management
       A single media object can contain many dump streams.  Con-
       versely,  a  single  dump  stream  can span multiple media
       objects.  If a dump stream  is  sent  to  a  media  object
       already  containing one or more dumps, xfsdump appends the
       new dump stream after the last dump stream.   Media  files
       are  never  overwritten.   If  end-of-media is encountered
       during the course of a dump, the operator is  prompted  to
       insert a new media object into the drive.  The dump stream
       continuation is appended after the last media file on  the
       new media object.

Of course I am not quite sure how this translates to linux tapes.


Steve

> 
> -- 
> Austin Gonyou
> Systems Architect, CCNA
> Coremetrics, Inc.
> Phone: 512-796-9023
> email: austin@xxxxxxxxxxxxxxx 
> 
> > -----Original Message-----
> > From: Dan Swartzendruber [mailto:dswartz@xxxxxxxxxx]
> > Sent: Tuesday, June 26, 2001 2:11 PM
> > To: Gonyou, Austin; linux-xfs@xxxxxxxxxxx
> > Subject: Re: XFSDUMP and multiple filesystems on one tape
> > 
> > 
> > At 02:04 PM 6/26/2001 -0500, Gonyou, Austin wrote:
> > >Is that possible? I didn't see any syntax which showed it 
> > was. Any ideas on
> > >how to do this would be helpful, or else I guess it's back 
> > to tar for me. :)
> > 
> > sorry if i'm coming into the middle of this.  i'm putting multiple 
> > filesystems on
> > individual tapes (xfs) with no problems, but i'm not doing it 
> > directly (i use
> > amanda to backup my server - it works fine with xfs).
> > 
> > 
> > 
> > 



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