[Veritas-bu] Best way to backup 3TB of data daily?

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All,

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I was curious if anyone here is backing up large amounts of data, such
as large databases and fileservers that are 3TB or bigger.

What is the best way to accomplish such backups?

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Here is one 'idea' - please let me know if there are other, better ways:

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If one can sustain 100 megabytes per second over a gigabit link writing
to multiple (5) LTO2 tape drives, each doing 20MB/s then it would still
take around 8 hours to backup this information, essentially you would
need a complete backup solution JUST for this 3TB array.

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What are some good methods when backing up such large data sets?

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Thanks!

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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>All,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I was curious if anyone here is backing up large =
amounts of
data, such as large databases and fileservers that are 3TB or =
bigger.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>What is the best way to accomplish such =
backups?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Here is one &#8216;idea&#8217; &#8211; please let me =
know if
there are other, better ways:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>If one can sustain 100 megabytes per second over a =
gigabit
link writing to multiple (5) LTO2 tape drives, each doing 20MB/s then it =
would
still take around 8 hours to backup this information, essentially you =
would need
a complete backup solution JUST for this 3TB =
array.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>What are some good methods when backing up such large =
data
sets?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks!<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

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