Veritas-bu

[Veritas-bu] slow catalog backups with 5.1

2005-12-20 07:57:02
Subject: [Veritas-bu] slow catalog backups with 5.1
From: pkeating AT bank-banque-canada DOT ca (Paul Keating)
Date: Tue, 20 Dec 2005 07:57:02 -0500
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depends on your shop.
=20
if your backups run betwen 20:00 and 06:00, and any vaulting/duplicating
is done by 11:00-12:00, then you've got all afternoon to backup your
catalog, providing you don't have any restores to do, or backup jobs to
respool.
=20
basically, anytime your catalog backup is running, nothing else is.
=20
Paul
=20

        -----Original Message-----
        From: veritas-bu-admin AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-admin AT mailman.eng.auburn DOT edu] On Behalf Of
abhishek.dhingra AT Cummins DOT com
        Sent: December 19, 2005 12:11 PM
        To: veritas-bu AT mailman.eng.auburn DOT edu;
veritas-bu-admin AT mailman.eng.auburn DOT edu
        Cc: WEAVER, Simon
        Subject: RE: [Veritas-bu] slow catalog backups with 5.1
=09
=09

           Is there any  significant problem associated with increasing
the catalog backup time (ie, do we run into any problems if it takes
longer to back up)?=20
=09
        Regards,
        Abhishek Dhingra
        Storage and Backup Administration
        CBS IT Operations
=09
=09
=09
=09
        "Tschida, Tom (C)(STP)" <tom.tschida AT guidant DOT com>=20
Sent by: veritas-bu-admin AT mailman.eng.auburn DOT edu=20

12/19/2005 10:46 AM=20


       =20
        To:        "WEAVER, Simon" <simon.weaver AT astrium.eads DOT net>,
veritas-bu AT mailman.eng.auburn DOT edu=20
        cc:        =20
        Subject:        RE: [Veritas-bu] slow catalog backups with 5.1



        Our catalogue is 248 GB.  I upgraded on Thursday.  On Friday I
noticed the elapsed time for the catalogue was over 9 hours.  In looking
through the Activity monitor, prior to the upgrade it finished in just
under 7 hours for roughly the same size catalogue.=20
         =20
        I haven't notices a definite pattern for regular backups.=20
         =20
        Tom=20
=09
=09
  _____ =20

        From: WEAVER, Simon [mailto:simon.weaver AT astrium.eads DOT net]=20
        Sent: Monday, December 19, 2005 9:09 AM
        To: Tschida, Tom (C)(STP); veritas-bu AT mailman.eng.auburn DOT edu
        Subject: RE: [Veritas-bu] slow catalog backups with 5.1
=09
        Tom=20
        How large is the catalogue backup when you view it in Activity
Monitor?=20
         =20
        I use 5.1 and time wise, it depends on the size of the catalogue
mainly.=20
         =20
        Are you seeing any other slowness with the backups itself?=20
         =20
         =20

        Simon Weaver
        Technical Support
        Windows Domain Administrator=20

        EADS Astrium
        Tel: 02392-708598=20

        Email: Simon.Weaver AT Astrium.eads DOT net=20

        -----Original Message-----
        From: Tschida, Tom (C)(STP) [mailto:tom.tschida AT guidant DOT com]=20
        Sent: 19 December 2005 15:04
        To: veritas-bu AT mailman.eng.auburn DOT edu
        Subject: [Veritas-bu] slow catalog backups with 5.1
=09
        We've recently upgraded our environment to 5.1 MP 4, and I've
noticed that our catalog backup has slowed by over 30%.  Has anyone seen
similar things with 5.1?=20
         =20
        Thanks,=20
         =20
        Tom Tschida=20
        Guidant Corp=20
This email is for the intended addressee only.
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Please notify the sender by return email.
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Nothing in this email shall bind EADS Astrium Limited in any contract or
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EADS Astrium Limited, Registered in England and Wales No. 2449259
Registered Office: Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2AS,
England

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<HTML><HEAD><TITLE>Message</TITLE>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Dus-ascii">
<META content=3D"MSHTML 6.00.2800.1170" name=3DGENERATOR></HEAD>
<BODY>
<DIV><FONT face=3DArial color=3D#800000 size=3D2><SPAN=20
class=3D469185512-20122005>depends on your shop.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial color=3D#800000 size=3D2><SPAN=20
class=3D469185512-20122005></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial color=3D#800000 size=3D2><SPAN =
class=3D469185512-20122005>if=20
your backups run betwen 20:00 and 06:00, and any vaulting/duplicating is =
done by=20
11:00-12:00, then you've got all afternoon to backup your catalog, =
providing you=20
don't have any restores to do, or backup jobs to =
respool.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial color=3D#800000 size=3D2><SPAN=20
class=3D469185512-20122005></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial color=3D#800000 size=3D2><SPAN=20
class=3D469185512-20122005>basically, anytime your&nbsp;catalog backup =
is running,=20
nothing else is.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial color=3D#800000 size=3D2><SPAN=20
class=3D469185512-20122005></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial color=3D#800000 size=3D2><SPAN=20
class=3D469185512-20122005>Paul</SPAN></FONT></DIV>
<DIV><FONT face=3DArial color=3D#800000 size=3D2><SPAN=20
class=3D469185512-20122005></SPAN></FONT>&nbsp;</DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #800000 2px =
solid; MARGIN-RIGHT: 0px">
  <DIV></DIV>
  <DIV class=3DOutlookMessageHeader lang=3Den-us dir=3Dltr =
align=3Dleft><FONT=20
  face=3DTahoma size=3D2>-----Original Message-----<BR><B>From:</B>=20
  veritas-bu-admin AT mailman.eng.auburn DOT edu=20
  [mailto:veritas-bu-admin AT mailman.eng.auburn DOT edu] <B>On Behalf Of=20
  </B>abhishek.dhingra AT Cummins DOT com<BR><B>Sent:</B> December 19, 2005 =
12:11=20
  PM<BR><B>To:</B> veritas-bu AT mailman.eng.auburn DOT edu;=20
  veritas-bu-admin AT mailman.eng.auburn DOT edu<BR><B>Cc:</B> WEAVER,=20
  Simon<BR><B>Subject:</B> RE: [Veritas-bu] slow catalog backups with=20
  5.1<BR><BR></FONT></DIV><BR><FONT face=3Dsans-serif size=3D2>&nbsp;=20
  &nbsp;</FONT><FONT face=3D"MS Sans Serif" size=3D1>Is there any =
&nbsp;significant=20
  problem associated with increasing the catalog backup time (ie, do we =
run into=20
  any problems if it takes longer to back up)?</FONT> <BR><FONT =
face=3Dsans-serif=20
  size=3D2><BR>Regards,<BR>Abhishek Dhingra<BR>Storage and Backup=20
  Administration<BR>CBS IT Operations<BR></FONT><BR><BR><BR>
  <TABLE width=3D"100%">
    <TBODY>
    <TR vAlign=3Dtop>
      <TD>
      <TD><FONT face=3Dsans-serif size=3D1><B>"Tschida, Tom (C)(STP)"=20
        &lt;tom.tschida AT guidant DOT com&gt;</B></FONT> <BR><FONT =
face=3Dsans-serif=20
        size=3D1>Sent by: veritas-bu-admin AT mailman.eng.auburn DOT edu</FONT> 
=

        <P><FONT face=3Dsans-serif size=3D1>12/19/2005 10:46 AM</FONT> =
<BR></P>
      <TD><FONT face=3DArial size=3D1>&nbsp; &nbsp; &nbsp; &nbsp; =
</FONT><BR><FONT=20
        face=3Dsans-serif size=3D1>&nbsp; &nbsp; &nbsp; &nbsp; To: =
&nbsp; &nbsp;=20
        &nbsp; &nbsp;"WEAVER, Simon" =
&lt;simon.weaver AT astrium.eads DOT net&gt;,=20
        veritas-bu AT mailman.eng.auburn DOT edu</FONT> <BR><FONT =
face=3Dsans-serif=20
        size=3D1>&nbsp; &nbsp; &nbsp; &nbsp; cc: &nbsp; &nbsp; &nbsp;=20
        &nbsp;</FONT> <BR><FONT face=3Dsans-serif size=3D1>&nbsp; &nbsp; =
&nbsp;=20
        &nbsp; Subject: &nbsp; &nbsp; &nbsp; &nbsp;RE: [Veritas-bu] slow =
catalog=20
        backups with 5.1</FONT></TR></TBODY></TABLE><BR><BR><BR><FONT =
face=3DArial=20
  color=3Dblue size=3D2>Our catalogue is 248 GB. &nbsp;I upgraded on =
Thursday.=20
  &nbsp;On Friday I noticed the elapsed time for the catalogue was over =
9 hours.=20
  &nbsp;In looking through the Activity monitor, prior to the upgrade it =

  finished in just under 7 hours for roughly the same size =
catalogue.</FONT>=20
  <BR><FONT face=3D"Times New Roman" size=3D3>&nbsp;</FONT> <BR><FONT =
face=3DArial=20
  color=3Dblue size=3D2>I haven't notices a definite pattern for regular =

  backups.</FONT> <BR><FONT face=3D"Times New Roman" =
size=3D3>&nbsp;</FONT>=20
  <BR><FONT face=3DArial color=3Dblue size=3D2>Tom</FONT> <BR><BR>
  <HR>
  <FONT face=3DTahoma size=3D2><B>From:</B> WEAVER, Simon=20
  [mailto:simon.weaver AT astrium.eads DOT net] <B><BR>Sent:</B> Monday, =
December 19,=20
  2005 9:09 AM<B><BR>To:</B> Tschida, Tom (C)(STP);=20
  veritas-bu AT mailman.eng.auburn DOT edu<B><BR>Subject:</B> RE: [Veritas-bu] =
slow=20
  catalog backups with 5.1</FONT><FONT face=3D"Times New Roman"=20
  size=3D3><BR></FONT><BR><FONT face=3DArial color=3Dblue =
size=3D2>Tom</FONT> <BR><FONT=20
  face=3DArial color=3Dblue size=3D2>How large is the catalogue backup =
when you view=20
  it in Activity Monitor?</FONT> <BR><FONT face=3D"Times New Roman"=20
  size=3D3>&nbsp;</FONT> <BR><FONT face=3DArial color=3Dblue size=3D2>I =
use 5.1 and time=20
  wise, it depends on the size of the catalogue mainly.</FONT> <BR><FONT =

  face=3D"Times New Roman" size=3D3>&nbsp;</FONT> <BR><FONT face=3DArial =
color=3Dblue=20
  size=3D2>Are you seeing any other slowness with the backups =
itself?</FONT>=20
  <BR><FONT face=3D"Times New Roman" size=3D3>&nbsp;</FONT> <BR><FONT=20
  face=3D"Times New Roman" size=3D3>&nbsp;</FONT>=20
  <P><FONT face=3DArial color=3Dblue size=3D2><B>Simon =
Weaver<BR>Technical=20
  Support<BR>Windows Domain Administrator</B></FONT><FONT face=3DArial =
size=3D3>=20
  </FONT>
  <P><FONT face=3DArial size=3D2><B><I>EADS Astrium<BR>Tel:=20
  02392-708598</I></B></FONT><FONT face=3DArial size=3D3> </FONT>
  <P><FONT face=3DArial color=3Dred size=3D2><B>Email:=20
  Simon.Weaver AT Astrium.eads DOT net</B></FONT><FONT face=3DArial size=3D3> =
</FONT>
  <P><FONT face=3DTahoma size=3D2>-----Original =
Message-----<B><BR>From:</B>=20
  Tschida, Tom (C)(STP) [mailto:tom.tschida AT guidant DOT com] =
<B><BR>Sent:</B> 19=20
  December 2005 15:04<B><BR>To:</B>=20
  veritas-bu AT mailman.eng.auburn DOT edu<B><BR>Subject:</B> [Veritas-bu] slow 
=
catalog=20
  backups with 5.1<BR></FONT><BR><FONT face=3DArial color=3Dblue =
size=3D2>We've=20
  recently upgraded our environment to 5.1 MP 4, and I've noticed that =
our=20
  catalog backup has slowed by over 30%. &nbsp;Has anyone seen similar =
things=20
  with 5.1?</FONT> <BR><FONT face=3D"Times New Roman" =
size=3D3>&nbsp;</FONT>=20
  <BR><FONT face=3DArial color=3Dblue size=3D2>Thanks,</FONT> <BR><FONT=20
  face=3D"Times New Roman" size=3D3>&nbsp;</FONT> <BR><FONT face=3DArial =
color=3Dblue=20
  size=3D2>Tom Tschida</FONT> <BR><FONT face=3DArial color=3Dblue =
size=3D2>Guidant=20
  Corp</FONT>=20
  <TABLE>
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      <TD bgColor=3Dwhite><FONT face=3D"Times New Roman" size=3D3>This =
email is for=20
        the intended addressee only.<BR>If you have received it in error =
then=20
        you must not use, retain, disseminate or otherwise deal with=20
        it.<BR>Please notify the sender by return email.<BR>The views of =
the=20
        author may not necessarily constitute the views of EADS Astrium=20
        Limited.<BR>Nothing in this email shall bind EADS Astrium =
Limited in any=20
        contract or obligation.<BR><BR>EADS Astrium Limited, Registered =
in=20
        England and Wales No. 2449259<BR>Registered Office: Gunnels Wood =
Road,=20
        Stevenage, Hertfordshire, SG1 2AS,=20
  England</FONT></TR></TBODY></TABLE><BR><FONT face=3D"Times New Roman"=20
  =
size=3D3><BR>____________________________________________________________=
__________<BR>This=20
  email has been scanned by the MessageLabs Email Security =
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