I would try the "buffer" util.  It will reblock and buffer the
input data.  The default blocksize is 10k, which can be changed.
The -S option prints a message every so many bytes.
I haven't used it for a while, but ...

BackupPC_tarCreate -h pontiac -n -1 -s \* . |
gzip |
buffer -o /dev/nst0 -S 10M

Dan Smisko


Stian Jordet wrote:
> Nils Breunese (Lemonbit) wrote:
>   
>> Stian Jordet wrote:
>>
>>     
>>> First, I can't get it to work at all:
>>>
>>> cat /etc/apt/sources.list|tar -cf test.tar
>>> tar: Cowardly refusing to create an empty archive
>>> Try `tar --help' or `tar --usage' for more information.
>>>       
>> If you check 'tar --help' you'll see this is not correct usage of tar. 
>> Don't use standard in, but just specify file names as arguments:
>>
>> $ tar -cf test.tar /etc/apt/sources.list
>>     
>
> Hehe. I'm very well aware of that. I was just replying to Ali Bendriss 
> that this did not work. What I'm trying to do is this:
>
> [EMAIL PROTECTED]:~$ /usr/share/backuppc/bin/BackupPC_tarCreate -h pontiac 
> -n -1 -s \* . | /bin/gzip >> /dev/nst0
> which is what backuppc tries to do when archiving to tape. And this does 
> not work.
>
> -Stian
>
>   

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