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Recovering a whole tape via cmd line.Hi,
You can do it but you need to position yourself on the right record on =
the tape because one out of two record is a NetBackup header. You will =
also have some troubles resolving links if you are not restoring on the =
original location.
mt -f /dev/rmt/4cb rewind=20
[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn fsf=20
[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn fsr=20
[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn stat=20
Quantum DLT8000 tape drive:
sense key(0x0)=3D No Additional Sense residual=3D 0 retries=3D 0
file no=3D 1 block no=3D 1
[zeus]:/transferts/hetre_tar>/usr/openv/netbackup/bin/tar -xvf =
/dev/rmt/4cbn
.
[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cb rewind=20
[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn fsf 3=20
[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn fsr
[zeus]:/transferts/hetre_tar>/usr/openv/netbackup/bin/tar -xvf =
/dev/rmt/4cbn
Hope this helps
Jerome
----- Original Message -----=20
From: Andrew Wilkin=20
To: 'veritas-bu AT mailman.eng.auburn DOT edu'=20
Sent: Wednesday, February 26, 2003 6:35 AM
Subject: [Veritas-bu] Recovering a whole tape via cmd line.
Hi,=20
Is there a "quick" way of extracting/recoverying the content of a =
NetBackup tape withou having to identify the directoryies/files that =
make up images on the Tape.
I have tracked the data and know what tape it is on but I seem to have =
to identify it all to recovery it through the gui.
Because Netbackup is using 'gnutar', can I use a gnutar cmd to extract =
'all' of the backup images on the tape.=20
Thanks.=20
Regards=20
Andrew Wilkin
Computer Systems Analyst=20
Department of Information Technology & Management
Land & Property Information - New South Wales=20
Panorama Ave
BATHURST, NSW, 2795, AUSTRALIA=20
Ph: (02) 6332 8397
Fx: (02) 6332 8457
E-mail: Andrew.Wilkin AT ditm.nsw.gov DOT au
WEB: www.lpi.nsw.gov.au <http://www.lpi.nsw.gov.au>=20
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Department of Information Technology & Management.
This email message has been swept by MIMEsweeper=20
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<DIV><FONT face=3DArial>Hi,</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial>You can do it but you need to position yourself =
on the=20
right record on the tape because one out of two record is a NetBackup =
header.=20
You will also have some troubles resolving links if you are not =
restoring on the=20
original location.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3Dr_ansi size=3D2>
<P>mt -f /dev/rmt/4cb rewind </P>
<P>[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn fsf </P>
<P>[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn fsr </P>
<P>[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn stat </P>
<P>Quantum DLT8000 tape drive:</P>
<P>sense key(0x0)=3D No Additional Sense residual=3D 0 retries=3D 0</P>
<P>file no=3D 1 block no=3D 1</P></FONT><FONT face=3Dr_ansi size=3D1>
<P>[zeus]:/transferts/hetre_tar>/usr/openv/netbackup/bin/tar =
–xvf=20
/dev/rmt/4cbn</P></FONT><FONT size=3D2>
<P>…</P></FONT><FONT face=3Dr_ansi size=3D2>
<P>[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cb rewind </P>
<P>[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn fsf 3 </P>
<P>[zeus]:/transferts/hetre_tar >mt -f /dev/rmt/4cbn =
fsr</P></FONT><FONT=20
face=3Dr_ansi size=3D1>
<P>[zeus]:/transferts/hetre_tar>/usr/openv/netbackup/bin/tar =
–xvf=20
/dev/rmt/4cbn</P>
<P><FONT face=3DArial size=3D2></FONT> </P>
<P><FONT face=3DArial size=3D2>Hope this helps</FONT></P>
<P>Jerome</P></FONT></DIV>
<BLOCKQUOTE=20
style=3D"BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: =
0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
<DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV=20
style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
<A href=3D"mailto:Andrew.Wilkin AT ditm.nsw.gov DOT au"=20
title=3DAndrew.Wilkin AT ditm.nsw.gov DOT au>Andrew Wilkin</A> </DIV>
<DIV style=3D"FONT: 10pt arial"><B>To:</B> <A=20
href=3D"mailto:'veritas-bu AT mailman.eng.auburn DOT edu'"=20
=
title=3Dveritas-bu AT mailman.eng.auburn DOT edu>'veritas-bu AT mailman DOT
eng.auburn.=
edu'</A>=20
</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Wednesday, February 26, =
2003 6:35=20
AM</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Subject:</B> [Veritas-bu] =
Recovering a whole=20
tape via cmd line.</DIV>
<DIV><BR></DIV>
<P><FONT face=3DArial size=3D2>Hi,</FONT> </P>
<P><FONT face=3DArial size=3D2>Is there a "quick" way of =
extracting/recoverying=20
the content of a NetBackup tape withou having to identify the=20
directoryies/files that make up images on the Tape.</FONT></P>
<P><FONT face=3DArial size=3D2>I have tracked the data and know what =
tape it is on=20
but I seem to have to identify it all to recovery it through the=20
gui.</FONT></P>
<P><FONT face=3DArial size=3D2>Because Netbackup is using 'gnutar', =
can I use a=20
gnutar cmd to extract 'all' of the backup images on the tape. =
</FONT></P>
<P><FONT face=3DArial size=3D2>Thanks.</FONT> </P>
<P><FONT face=3DArial size=3D2>Regards</FONT><FONT face=3DArial> =
</FONT></P>
<P><FONT color=3D#000080 face=3DArial size=3D2>Andrew =
Wilkin</FONT><FONT=20
face=3DArial><BR></FONT><FONT face=3DArial size=3D2>Computer Systems=20
Analyst</FONT><FONT face=3DArial> </FONT></P>
<P><FONT face=3DArial size=3D2>Department of Information Technology =
&=20
Management</FONT><FONT face=3DArial><BR></FONT><FONT face=3DArial =
size=3D2>Land=20
& Property Information - New South Wales</FONT><FONT face=3DArial> =
</FONT></P>
<P><FONT face=3DArial size=3D2>Panorama Ave</FONT><FONT=20
face=3DArial><BR></FONT><FONT face=3DArial size=3D2>BATHURST, NSW, =
2795,=20
AUSTRALIA</FONT><FONT face=3DArial> </FONT></P>
<P><FONT face=3DArial size=3D2>Ph: (02) 6332 8397</FONT><FONT=20
face=3DArial><BR></FONT><FONT face=3DArial size=3D2>Fx: (02) 6332 =
8457</FONT><FONT=20
face=3DArial><BR></FONT><FONT face=3DArial size=3D2>E-mail:=20
Andrew.Wilkin AT ditm.nsw.gov DOT au</FONT><FONT =
face=3DArial><BR></FONT><FONT=20
face=3DArial size=3D2>WEB:<U></U></FONT><U> <FONT color=3D#0000ff =
face=3DArial=20
size=3D2>www.lpi.nsw.gov.au <<A href=3D"http://www.lpi.nsw.gov.au"=20
target=3D_blank>http://www.lpi.nsw.gov.au</A>></FONT></U><FONT =
face=3DArial>=20
</FONT></P><BR><CODE><FONT=20
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