Veritas-bu

[Veritas-bu] Long Restore times

2003-01-10 08:57:08
Subject: [Veritas-bu] Long Restore times
From: Quarantine AT GSCCCA DOT ORG (Quarantine)
Date: Fri, 10 Jan 2003 08:57:08 -0500
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Was the original backup multiplexed?
 
Matt
 
-----Original Message-----
From: Patricia Harmon [mailto:pkharmon AT tecoenergy DOT com] 
Sent: Friday, January 10, 2003 8:53 AM
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] Long Restore times


Hello,
 
I understood that a Netbackup restore would take about twice as long as the
backup.  My experience was 3 times as long to restore. The restore was the
only job running on the server and client.   Are there some restore
parameters, I could use to help this process or is 3 times a better ROT?  
 
Backup time   45g in 2 hours  38592 files 
Restore time   43g in 6 hours  21405 files  
 
Environment:
 
Master/media 
Sun E450
Solaris 5.8
(3) 400MHz processors
NBU 4.5
L700 - DLT8000 drives
 
Client 
Windows 2000  
100mb/full duplex. 
 
Thanks for any information or experiences.


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<DIV><SPAN class=599225613-10012003>Was the original backup 
multiplexed?</SPAN></DIV>
<DIV><SPAN class=599225613-10012003></SPAN>&nbsp;</DIV>
<DIV><SPAN class=599225613-10012003>Matt</SPAN></DIV>
<DIV><SPAN class=599225613-10012003></SPAN>&nbsp;</DIV>
<DIV></DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left><FONT 
face=Tahoma>-----Original Message-----<BR><B>From:</B> Patricia Harmon 
[mailto:pkharmon AT tecoenergy DOT com] <BR><B>Sent:</B> Friday, January 10, 
2003 8:53 
AM<BR><B>To:</B> veritas-bu AT mailman.eng.auburn DOT edu<BR><B>Subject:</B> 
[Veritas-bu] Long Restore times<BR><BR></FONT></DIV>
<DIV>Hello,</DIV>
<DIV>&nbsp;</DIV>
<DIV>I understood that&nbsp;a Netbackup restore&nbsp;would take 
about&nbsp;twice&nbsp;as long as the backup.&nbsp; My experience was 3 times as 
long to restore. The restore was the only job&nbsp;running on the server and 
client. &nbsp; Are there some restore parameters, I could use to help this 
process or is 3 times a better ROT?&nbsp; </DIV>
<DIV>&nbsp;</DIV>
<DIV>Backup time&nbsp;&nbsp; 45g&nbsp;in 2 hours&nbsp; 38592 files&nbsp;</DIV>
<DIV>Restore time&nbsp;&nbsp; 43g in 6 hours&nbsp;&nbsp;21405&nbsp;files 
&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV>Environment:</DIV>
<DIV>&nbsp;</DIV>
<DIV>Master/media <BR>Sun E450<BR>Solaris 5.8<BR>(3) 400MHz processors<BR>NBU 
4.5</DIV>
<DIV>L700&nbsp;- DLT8000 drives</DIV>
<DIV>&nbsp;</DIV>
<DIV>Client </DIV>
<DIV>Windows 2000&nbsp; </DIV>
<DIV>100mb/full duplex. </DIV>
<DIV>&nbsp;</DIV>
<DIV>Thanks for any information or experiences.<BR></DIV></BODY></HTML>

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