Veritas-bu

[Veritas-bu] Question on multiple standalone drives

2002-09-27 10:50:14
Subject: [Veritas-bu] Question on multiple standalone drives
From: larry.kingery AT veritas DOT com (Larry Kingery)
Date: Fri, 27 Sep 2002 10:50:14 -0400 (EDT)
Williams, Kris writes:
> Environment:
>  
>  
> Compaq DL380 G2 running Windows 2000 Server SP3
> Compaq DLT 8000 (40/80)
> Compaq Tape "hotel"
> NBU 3.4.1_3
>  
>  
> Question:
>  
>  
> What we would like to do is have tapes mounted in both drives, and when
> the first drive's tape fills up have NBU automatically start using the
> tape in the other drive. Does anyone know if this is even possible? Any

Yes, this is how I do backups at home.  Two drives, one is always
loaded with an empty tape.  With DO_NOT_EJECT_STANDALONE in vm.conf,
the tapes stay mounted until full.  When I see one drive eject, I add
new empty tape.  I use the same retention for everything.

This works fine because I never have more than two tapes to backup at
once.  NBU will choose the empty media since it's already mounted.  

> documentation on how to do it? Any help would be greatly appreciated!
>  
>  
>  
> Thanks,
>  
> Kris
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> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'>Environment:<o:p></o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'>Compaq DL380 G2 running Windows 2000 Server 
> SP3<o:p></o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'>Compaq DLT 8000 (40/80)<o:p></o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'>Compaq Tape "hotel"<o:p></o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'>NBU 3.4.1_3<o:p></o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'>Question:<o:p></o:p></span></font></p>
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> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>
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> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'>What we would like to do is have tapes mounted in both
> drives, and when the first drive's tape fills up have NBU automatically start
> using the tape in the other drive. Does anyone know if this is even possible?
> Any documentation on how to do it? Any help would be greatly 
> appreciated!<o:p></o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'>Thanks,<o:p></o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>
> 
> <p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
> font-family:Arial'>Kris<o:p></o:p></span></font></p>
> 
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-- 
Larry Kingery 
         "Trust me, I know what I'm doing."  -- Sledge Hammer

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