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And what kind of files? Average file size? Just as a point of reference, I
can back up >1 GB per minute with a similar master server and STK9840B tape
drives. This is for very large compacted files, of course. For normal
generic server backups, I usually see 600-1200KB/sec.
Matt
-----Original Message-----
From: Donaldson, Mark [mailto:Mark.Donaldson AT experianems DOT com]
Sent: Monday, March 24, 2003 3:56 PM
To: 'O'Shea, Don'; Veritas-Bu (E-mail)
Subject: RE: [Veritas-bu] Average backup time
How many streams are you running simultaneously and to what kind/model of
tape drive?
-M
-----Original Message-----
From: O'Shea, Don [mailto:Don.OShea AT emergis DOT com]
Sent: Monday, March 24, 2003 1:32 PM
To: Veritas-Bu (E-mail)
Subject: [Veritas-bu] Average backup time
I was just wondering how long backup times are taking for everybody. It is
currently taking us about 10 hours to back up 50GB of data which seems to be
a very long time. The servers are dual PII 450 processors with over 2GB of
memory running Windows 2000 Advanced Server. Nics are locked down at
100/full and I have increased the size and number of data buffers so I am
just curious as to if this is normal.
If anyone has any benchmarks it would be appreciated.
Don O'Shea
BCE Emergis Inc.
(905)707-4000 Ext 3765
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<DIV><SPAN class=908465920-24032003><FONT face=Arial color=#0000ff size=2>And
what kind of files? Average file size? Just as a point of
reference,
I can back up >1 GB per minute with a similar master server and STK9840B
tape
drives. This is for very large compacted files, of course. For
normal generic server backups, I usually see 600-1200KB/sec.</FONT></SPAN></DIV>
<DIV><SPAN class=908465920-24032003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=908465920-24032003><FONT face=Arial color=#0000ff
size=2>Matt</FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV></DIV>
<DIV class=OutlookMessageHeader lang=en-us 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> Monday, March
24,
2003 3:56 PM<BR><B>To:</B> 'O'Shea, Don'; Veritas-Bu
(E-mail)<BR><B>Subject:</B> RE: [Veritas-bu] Average backup
time<BR><BR></FONT></DIV>
<DIV><SPAN class=044335520-24032003><FONT face=Arial color=#0000ff size=2>How
many streams are you running simultaneously and to what kind/model of tape
drive?</FONT></SPAN></DIV>
<DIV><SPAN class=044335520-24032003><FONT face=Arial color=#0000ff
size=2>-M</FONT></SPAN></DIV>
<BLOCKQUOTE>
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> O'Shea, Don
[mailto:Don.OShea AT emergis DOT com]<BR><B>Sent:</B> Monday, March 24,
2003 1:32
PM<BR><B>To:</B> Veritas-Bu (E-mail)<BR><B>Subject:</B> [Veritas-bu]
Average
backup time<BR><BR></FONT></DIV>
<P><FONT face=Arial size=2>I was just wondering how long backup times are
taking for everybody. It is currently taking us about 10 hours to back up
50GB of data which seems to be a very long time. The servers are dual PII
450 processors with over 2GB of memory running Windows 2000 Advanced
Server.
Nics are locked down at 100/full and I have increased the size and number
of
data buffers so I am just curious as to if this is normal.</FONT></P>
<P><FONT face=Arial size=2>If anyone has any benchmarks it would be
appreciated.</FONT> </P>
<P><FONT face=Arial size=2>Don O'Shea</FONT> <BR><FONT face=Arial
size=2>BCE
Emergis Inc.</FONT> <BR><FONT face=Arial size=2>(905)707-4000 Ext
3765</FONT> </P>
<P><FONT face=Arial size=2>The information contained herein, including any
attachments, is proprietary and confidential and is intended for the
exclusive use of the addressee. It also may contain privileged information
and/or personal information subject to privacy legislation. The authorized
addressee of this information, by its retention and use, agrees to protect
the information contained herein from loss, disclosure, theft or compromise
with at least the same care it employs to protect its own confidential
information. Any dissemination or use of this information by a person other
than the intended recipient is unauthorized and may be illegal. If you have
received this e-mail in error, please notify us immediately by reply e-mail
and destroy all
copies.</FONT></P><BR><BR></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>
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