Veritas-bu

[Veritas-bu] SCRATCH-pool

2003-01-07 11:33:05
Subject: [Veritas-bu] SCRATCH-pool
From: scott.kendall AT abbott DOT com (scott.kendall AT abbott DOT com)
Date: Tue, 7 Jan 2003 10:33:05 -0600
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This statement is more correct than the statement from someone earlier 
saying that it has to be on the master.  It is usually just assumed, and 
is the recommended best practice, to have only one Volume Database Host 
within a NetBackup domain and that it is also the master server for that 
domain (not to be confused with DNS domains or NT Domains).

It needs to be on EACH master/media server THAT IS A VOLUME DATABASE HOST 
in order to be used as a Scratch Pool for media managed by that Volume 
Database Host.

Sorry Curtis, but I think Backup Central needs to update their FAQ on this 
one!

... and the FAQ also states "Netbackup will setup a Netbackup pool that is used 
for database (indexes) 
backups. It will also setup a None pool which is available to any user or 
application for backups."

The NetBackup pool is the default for all new classes/policies.  It is NOT 
just used for database backups.  Also, the None pool is not available to 
any user or application for backups as the FAQ states.  Try choosing this 
in your policy.  It doesn't show up as an option, at least it doesn't in 
the 4.5 environments I'm looking at now... and I don't remember seeing it 
show up as an option for a Class in 3.4 or 3.2 either.



- Scott 





Alexander Lenderman <Alexander.Lenderman AT morganstanley DOT com>
Sent by: veritas-bu-admin AT mailman.eng.auburn DOT edu
01/06/2003 11:26 PM
Please respond to Alexander.Lenderman

 
        To:     "Steven L. Sesar" <ssesar AT rcn DOT com>
        cc:     Espen Martinsen <Espen.Martinsen AT mnemonic DOT no>, 
veritas-bu AT mailman.eng.auburn DOT edu, esm AT mnemonic DOT no
        Subject:        Re: [Veritas-bu] SCRATCH-pool


It doesn't hurt to have it in media servers vm.conf, but it *does* works 
fine without it. 
I have checked it many times. 
The  SCRATCH pool must be defined on a volume database host. 
 
"Steven L. Sesar" wrote: 
No, that's not true! SCRATCH_POOL *does* need to be defined in the vm.conf 

file on each media server in the backup domain. 
See: 
http://www.backupcentral.com/foms/netbackup-serve/cache/109.html 
..and check out your Media Manager Guide. 
On Monday 06 January 2003 10:58, Alexander Lenderman wrote: 
> The Scratch pool needs to be defined only in a master server vm.conf. 
> It is also necessary to define a default barcode rule for the scratch 
> pool, so all new tapes will be automatically added to the scratch pool 
> rather than to the NetBackup pool. 
> 
> Thanks, 
> Alex 
> 
> "Steven L. Sesar" wrote: 
> > You need to define the scratch pool on each of your media servers. 
> > 
> > Add the following to your vm.conf file: 
> > 
> > SCRATCH_POOL = scratch 
> > 
> > ....assuming that the name of your scratch pool is "scratch". 
> > 
> > --Steve 
> > 
> > On Monday 06 January 2003 02:08, Espen Martinsen wrote: 
> > > Hi, 
> > >    I know there is a way to define a 
> > >    "scratch" volume-pool, and have the other pool's to 
> > >    get tapes from this one. 
> > > 
> > >    I've defined a pool named "scratch" but it does'nt look 
> > >    like it works (NB 4.5) 
> > > 
> > >    What is the correct way to define this pool. 
> > > 
> > > 
> > > 
> > > Yours 
> > > -------------------------------------------------------------- 
> > > Espen Martinsen                       Email : esm AT mnemonic DOT no 
> > > Mnemonic AS, Waldemar Thranesgt. 77   Phone : +47 2299 9710/00 
> > >                                       Mobil : +47 915 88 485 
> > > N-0175 Oslo, NORWAY                   Fax   : +47 2299 9701 
> > > -------------------------------------------------------------- 
> > > (PADI AOW 87191)                     http://www.mnemonic.no/ 
> > > pgp print =  99CD 4027 36F4 0A4F 68DA 2925 327A 5BCF 9C21 F277 
> > > 
> > > _______________________________________________ 
> > > Veritas-bu maillist  -  Veritas-bu AT mailman.eng.auburn DOT edu 
> > > http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu 
> > 
> > _______________________________________________ 
> > Veritas-bu maillist  -  Veritas-bu AT mailman.eng.auburn DOT edu 
> > http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu 
_______________________________________________ 
Veritas-bu maillist  -  Veritas-bu AT mailman.eng.auburn DOT edu 
http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
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<br><font size=2 face="Arial">This statement is more correct than the statement 
from someone earlier saying that it has to be on the master. &nbsp;It is 
usually just assumed, and is the recommended best practice, to have only one 
Volume Database Host within a NetBackup domain and that it is also the master 
server for that domain (not to be confused with DNS domains or NT 
Domains).</font>
<br>
<br><font size=2 face="Arial">It needs to be on EACH master/media server THAT 
IS A VOLUME DATABASE HOST in order to be used as a Scratch Pool for media 
managed by that Volume Database Host.</font>
<br>
<br><font size=2 face="Arial">Sorry Curtis, but I think Backup Central needs to 
update their FAQ on this one!</font>
<br>
<br><font size=2 face="Arial">... and the FAQ also states &quot;</font><font 
size=2><tt>Netbackup will setup a Netbackup pool that is used for database 
(indexes) backups. It will also setup a None pool which is available to any 
user or application for backups.&quot;</tt></font>
<br>
<br><font size=2><tt>The NetBackup pool is the default for all new 
classes/policies. &nbsp;It is NOT just used for database backups. &nbsp;Also, 
the None pool is not available to any user or application for backups as the 
FAQ states. &nbsp;Try choosing this in your policy. &nbsp;It doesn't show up as 
an option, at least it doesn't in the 4.5 environments I'm looking at now... 
and I don't remember seeing it show up as an option for a Class in 3.4 or 3.2 
either.</tt></font>
<br>
<br>
<br>
<br><font size=2 face="Arial">- Scott </font>
<br>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td>
<td><font size=1 face="sans-serif"><b>Alexander Lenderman 
&lt;Alexander.Lenderman AT morganstanley DOT com&gt;</b></font>
<br><font size=1 face="sans-serif">Sent by: veritas-bu-admin AT 
mailman.eng.auburn DOT edu</font>
<p><font size=1 face="sans-serif">01/06/2003 11:26 PM</font>
<br><font size=1 face="sans-serif">Please respond to Alexander.Lenderman</font>
<br>
<td><font size=1 face="Arial">&nbsp; &nbsp; &nbsp; &nbsp; </font>
<br><font size=1 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; To: &nbsp; 
&nbsp; &nbsp; &nbsp;&quot;Steven L. Sesar&quot; &lt;ssesar AT rcn DOT 
com&gt;</font>
<br><font size=1 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; cc: &nbsp; 
&nbsp; &nbsp; &nbsp;Espen Martinsen &lt;Espen.Martinsen AT mnemonic DOT no&gt;, 
veritas-bu AT mailman.eng.auburn DOT edu, esm AT mnemonic DOT no</font>
<br><font size=1 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; Subject: &nbsp; 
&nbsp; &nbsp; &nbsp;Re: [Veritas-bu] SCRATCH-pool</font></table>
<br>
<br>
<br><font size=3 face="Times New Roman">It doesn't hurt to have it in media 
servers vm.conf, but it *does* works fine without it. <br>
I have checked it many times. <br>
The &nbsp;SCRATCH pool must be defined on a volume database host. <br>
 &nbsp;</font>
<p><font size=3 face="Times New Roman">&quot;Steven L. Sesar&quot; wrote: 
</font>
<br><font size=3 face="Times New Roman">No, that's not true! SCRATCH_POOL 
*does* need to be defined in the vm.conf <br>
file on each media server in the backup domain. </font>
<p><font size=3 face="Times New Roman">See: </font>
<p><a 
href="http://www.backupcentral.com/foms/netbackup-serve/cache/109.html";><font 
size=3 color=blue face="Times New 
Roman"><u>http://www.backupcentral.com/foms/netbackup-serve/cache/109.html</u></font></a><font
 size=3 face="Times New Roman"> </font>
<p><font size=3 face="Times New Roman">..and check out your Media Manager 
Guide. </font>
<p><font size=3 face="Times New Roman">On Monday 06 January 2003 10:58, 
Alexander Lenderman wrote: <br>
&gt; The Scratch pool needs to be defined only in a master server vm.conf. <br>
&gt; It is also necessary to define a default barcode rule for the scratch <br>
&gt; pool, so all new tapes will be automatically added to the scratch pool <br>
&gt; rather than to the NetBackup pool. <br>
&gt; <br>
&gt; Thanks, <br>
&gt; Alex <br>
&gt; <br>
&gt; &quot;Steven L. Sesar&quot; wrote: <br>
&gt; &gt; You need to define the scratch pool on each of your media servers. 
<br>
&gt; &gt; <br>
&gt; &gt; Add the following to your vm.conf file: <br>
&gt; &gt; <br>
&gt; &gt; SCRATCH_POOL = scratch <br>
&gt; &gt; <br>
&gt; &gt; ....assuming that the name of your scratch pool is 
&quot;scratch&quot;. <br>
&gt; &gt; <br>
&gt; &gt; --Steve <br>
&gt; &gt; <br>
&gt; &gt; On Monday 06 January 2003 02:08, Espen Martinsen wrote: <br>
&gt; &gt; &gt; Hi, <br>
&gt; &gt; &gt; &nbsp; &nbsp;I know there is a way to define a <br>
&gt; &gt; &gt; &nbsp; &nbsp;&quot;scratch&quot; volume-pool, and have the other 
pool's to <br>
&gt; &gt; &gt; &nbsp; &nbsp;get tapes from this one. <br>
&gt; &gt; &gt; <br>
&gt; &gt; &gt; &nbsp; &nbsp;I've defined a pool named &quot;scratch&quot; but 
it does'nt look <br>
&gt; &gt; &gt; &nbsp; &nbsp;like it works (NB 4.5) <br>
&gt; &gt; &gt; <br>
&gt; &gt; &gt; &nbsp; &nbsp;What is the correct way to define this pool. <br>
&gt; &gt; &gt; <br>
&gt; &gt; &gt; <br>
&gt; &gt; &gt; <br>
&gt; &gt; &gt; Yours <br>
&gt; &gt; &gt; -------------------------------------------------------------- 
<br>
&gt; &gt; &gt; Espen Martinsen &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 
&nbsp; &nbsp; &nbsp; &nbsp; Email : esm AT mnemonic DOT no <br>
&gt; &gt; &gt; Mnemonic AS, Waldemar Thranesgt. 77 &nbsp; Phone : +47 2299 
9710/00 <br>
&gt; &gt; &gt; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Mobil : 
+47 915 88 485 <br>
&gt; &gt; &gt; N-0175 Oslo, NORWAY &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 
&nbsp; &nbsp; &nbsp; Fax &nbsp; : +47 2299 9701 </font>
<br><font size=3 face="Times New Roman">&gt; &gt; &gt; 
-------------------------------------------------------------- <br>
&gt; &gt; &gt; (PADI AOW 87191) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 
&nbsp; &nbsp; &nbsp; &nbsp; </font><a href=http://www.mnemonic.no/><font size=3 
color=blue face="Times New 
Roman"><u>http://www.mnemonic.no/</u></font></a><font size=3 face="Times New 
Roman"> <br>
&gt; &gt; &gt; pgp print = &nbsp;99CD 4027 36F4 0A4F 68DA 2925 327A 5BCF 9C21 
F277 <br>
&gt; &gt; &gt; <br>
&gt; &gt; &gt; _______________________________________________ <br>
&gt; &gt; &gt; Veritas-bu maillist &nbsp;- &nbsp;Veritas-bu AT 
mailman.eng.auburn DOT edu <br>
&gt; &gt; &gt; </font><a 
href="http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu";><font size=3 
color=blue face="Times New 
Roman"><u>http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu</u></font></a><font
 size=3 face="Times New Roman"> <br>
&gt; &gt; <br>
&gt; &gt; _______________________________________________ <br>
&gt; &gt; Veritas-bu maillist &nbsp;- &nbsp;Veritas-bu AT mailman.eng.auburn 
DOT edu <br>
&gt; &gt; </font><a 
href="http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu";><font size=3 
color=blue face="Times New 
Roman"><u>http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu</u></font></a><font
 size=3 face="Times New Roman"> </font>
<p><font size=3 face="Times New 
Roman">_______________________________________________ <br>
Veritas-bu maillist &nbsp;- &nbsp;Veritas-bu AT mailman.eng.auburn DOT edu 
</font><font size=3 color=blue face="Times New Roman"><u><br>
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color=blue face="Times New 
Roman"><u>http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu</u></font></a>
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This communication is intended for the addressee(s) and may contain 
confidential and legally privileged information. &nbsp;We do not waive 
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this communication in error, any use, dissemination, printing or copying is 
strictly prohibited; please destroy all electronic and paper copies and notify 
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