Veritas-bu

[Veritas-bu] restore

2002-07-10 16:19:31
Subject: [Veritas-bu] restore
From: David_Cornely AT intuit DOT com (Cornely, David)
Date: Wed, 10 Jul 2002 13:19:31 -0700
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Hmm, If you're importing because the image expired then the only way around
this would be to use tar to try extract the file manually from the data on
the tape.  But if the image is still intact in your db then attempting the
restore as Mark shows below may work.
-Dave

-----Original Message-----
From: Donaldson, Mark [mailto:Mark.Donaldson AT experianems DOT com]
Sent: Wednesday, July 10, 2002 12:53 PM
To: 'Lee Anne Pedersen'; veritas-bu AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] restore



I've done numerous single-file restorations where multiple tapes were
identified in the logs but only one tape was read for restore.  When the
bprestore kicks off, it'll say something like:

  Restore started Wed Jul 03 15:41:51 2002 
  15:42:32 (201521.xxx) Restore job id 201521 will require 3 images. 
  15:42:32 (201521.xxx) Media id 000048 is needed for the restore. 
  15:42:33 (201521.xxx) Media id 000165 is needed for the restore. 
  15:42:33 (201521.xxx) Media id 000141 is needed for the restore. 

It seems to identify all tapes that contain the image.  If the requested
file restored early in the process, though, like tape 000048 above, then
it'll never mount the remaining tapes.  So, I'm guessing that if the image
listing exists in your db, you could get away with it.  If the image is
expired and importing is necessary then I really don't know a solution for a
missing tape.

-M 


-----Original Message----- 
From: Lee Anne Pedersen [ mailto:LeeAnne.Pedersen AT gov.ab DOT ca
<mailto:LeeAnne.Pedersen AT gov.ab DOT ca> ] 
Sent: Wednesday, July 10, 2002 1:22 PM 
To: veritas-bu AT mailman.eng.auburn DOT edu 
Subject: [Veritas-bu] restore 


Is there any way to recover a partial image from a tape? The image spanned
two tapes, the second of which has been overwritten. I've tried importing
the first tape, but it's 'partially successful' with an unexpected EOF
error. I just need one file from that backup!

This is on Windows 2000 Advanced Server, using NetBackup 3.4 patched to
341_2. 

Thanks! 


Lee Anne Pedersen 
LAN/Server Analyst 

Alberta Corporate Service Centre (ACSC) 
DCS Delivery Team E 
Ph: 780-427-2504 
LeeAnne.Pedersen AT gov.ab DOT ca 

This communication is intended for the use of the recipient to which it is 
addressed, and may contain confidential, personal and or privileged 
information. Please contact us immediately if you are not the intended 
recipient of this communication, and do not copy, distribute, or take action

relying on it. Any communication received in error, or subsequent reply, 
should be deleted or destroyed. 


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<TITLE>RE: [Veritas-bu] restore</TITLE>

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<DIV><SPAN class=865121820-10072002><FONT face=Arial color=#0000ff size=2>Hmm, 
If you're importing because the image expired then the only way around this 
would be to use tar to try extract the file manually from the data on the 
tape.&nbsp; But if the image is still intact in your db then attempting the 
restore as Mark shows below may work.</FONT></SPAN></DIV>
<DIV><SPAN class=865121820-10072002><FONT face=Arial color=#0000ff 
size=2>-Dave</FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
  <DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma 
  size=2>-----Original Message-----<BR><B>From:</B> Donaldson, Mark 
  [mailto:Mark.Donaldson AT experianems DOT com]<BR><B>Sent:</B> Wednesday, 
July 10, 
  2002 12:53 PM<BR><B>To:</B> 'Lee Anne Pedersen'; 
  veritas-bu AT mailman.eng.auburn DOT edu<BR><B>Subject:</B> RE: [Veritas-bu] 
  restore<BR><BR></FONT></DIV>
  <P><FONT size=2>I've done numerous single-file restorations where multiple 
  tapes were identified in the logs but only one tape was read for 
  restore.&nbsp; When the bprestore kicks off, it'll say something 
  like:</FONT></P>
  <P><FONT size=2>&nbsp; Restore started Wed Jul 03 15:41:51 2002</FONT> 
  <BR><FONT size=2>&nbsp; 15:42:32 (201521.xxx) Restore job id 201521 will 
  require 3 images.</FONT> <BR><FONT size=2>&nbsp; 15:42:32 (201521.xxx) Media 
  id 000048 is needed for the restore.</FONT> <BR><FONT size=2>&nbsp; 15:42:33 
  (201521.xxx) Media id 000165 is needed for the restore.</FONT> <BR><FONT 
  size=2>&nbsp; 15:42:33 (201521.xxx) Media id 000141 is needed for the 
  restore.</FONT> </P>
  <P><FONT size=2>It seems to identify all tapes that contain the image.&nbsp; 
  If the requested file restored early in the process, though, like tape 000048 
  above, then it'll never mount the remaining tapes.&nbsp; So, I'm guessing 
that 
  if the image listing exists in your db, you could get away with it.&nbsp; If 
  the image is expired and importing is necessary then I really don't know a 
  solution for a missing tape.</FONT></P>
  <P><FONT size=2>-M</FONT> </P><BR>
  <P><FONT size=2>-----Original Message-----</FONT> <BR><FONT size=2>From: Lee 
  Anne Pedersen [<A 
  href="mailto:LeeAnne.Pedersen AT gov.ab DOT ca">mailto:LeeAnne.Pedersen AT 
gov.ab DOT ca</A>]</FONT> 
  <BR><FONT size=2>Sent: Wednesday, July 10, 2002 1:22 PM</FONT> <BR><FONT 
  size=2>To: veritas-bu AT mailman.eng.auburn DOT edu</FONT> <BR><FONT 
size=2>Subject: 
  [Veritas-bu] restore</FONT> </P><BR>
  <P><FONT size=2>Is there any way to recover a partial image from a tape? The 
  image spanned two tapes, the second of which has been overwritten. I've tried 
  importing the first tape, but it's 'partially successful' with an unexpected 
  EOF error. I just need one file from that backup!</FONT></P>
  <P><FONT size=2>This is on Windows 2000 Advanced Server, using NetBackup 3.4 
  patched to 341_2.</FONT> </P>
  <P><FONT size=2>Thanks!</FONT> </P><BR>
  <P><FONT size=2>Lee Anne Pedersen</FONT> <BR><FONT size=2>LAN/Server 
  Analyst</FONT> </P>
  <P><FONT size=2>Alberta Corporate Service Centre (ACSC)</FONT> <BR><FONT 
  size=2>DCS Delivery Team E</FONT> <BR><FONT size=2>Ph: 780-427-2504</FONT> 
  <BR><FONT size=2>LeeAnne.Pedersen AT gov.ab DOT ca</FONT> </P>
  <P><FONT size=2>This communication is intended for the use of the recipient 
to 
  which it is</FONT> <BR><FONT size=2>addressed, and may contain confidential, 
  personal and or privileged</FONT> <BR><FONT size=2>information. Please 
contact 
  us immediately if you are not the intended</FONT> <BR><FONT size=2>recipient 
  of this communication, and do not copy, distribute, or take action</FONT> 
  <BR><FONT size=2>relying on it. Any communication received in error, or 
  subsequent reply,</FONT> <BR><FONT size=2>should be deleted or 
  destroyed.</FONT> </P><BR>
  <P><FONT size=2>_______________________________________________</FONT> 
  <BR><FONT size=2>Veritas-bu maillist&nbsp; -&nbsp; 
  Veritas-bu AT mailman.eng.auburn DOT edu</FONT> <BR><FONT size=2><A 
target=_blank 
  
href="http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu";>http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu</A></FONT>
 
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