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Date:      Wed, 16 Apr 1997 17:28:09 -0700 (PDT)
From:      Doug White <dwhite@gdi.uoregon.edu>
To:        Antonio Bemfica <bemfica@militzer.me.tuns.ca>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Problem with remote dump
Message-ID:  <Pine.BSF.3.96.970416172155.12317P-100000@localhost>
In-Reply-To: <Pine.BSI.3.94.970414163922.13327I-100000@militzer.me.tuns.ca>

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On Mon, 14 Apr 1997, Antonio Bemfica wrote:

> I tried:
> 
> host1:/# rdump 0uf host2:/dev/nrst0 /home
>   DUMP: Connection to host2 established.
>   DUMP: Date of this level 0 dump: Mon Apr 14 16:24:00 1997
>   DUMP: Date of last level 0 dump: the epoch
>   DUMP: Dumping /home to /dev/nrst0 on host host2
>   DUMP: bad sblock magic number
>   DUMP: The ENTIRE dump is aborted.
> 
> What is the "sblock magic number" ?

It means that /home isn't really a filesystem, which on a default system,
it isn't:

lrwxr-xr-x   1 root  wheel        9 Apr 11 20:32 home@ -> /usr/home

Dump dumps entire FSs, not directory heirarchies.  WIth a default setup
you want something like

rdump 0auf host2:/dev/nrst0 /usr

(note the use of a to use the entire tape.)

Doug White                              | University of Oregon  
Internet:  dwhite@resnet.uoregon.edu    | Residence Networking Assistant
http://gladstone.uoregon.edu/~dwhite    | Computer Science Major




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