Veritas-bu

[Veritas-bu] Netbackup DB Catalog File Paths

2001-03-13 14:31:55
Subject: [Veritas-bu] Netbackup DB Catalog File Paths
From: Price, Michael MPrice AT dantis DOT com
Date: Tue, 13 Mar 2001 13:31:55 -0600
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        It works fine, but NFS is not a technology that offers "guaranteed
uptime."  That is not really in Veritas's hands, and they're not urging
anyone to use NFS for this.

        My question is whether NAS is stable enough---whether NAS offers an
additional stablility to NFS that gives enough of a guarantee to use for the
NBU databases.

-----Original Message-----
From: Dennis Dwyer [mailto:dfdwyer AT tecoenergy DOT com]
Sent: Tuesday, March 13, 2001 1:25 PM
To: veritas-bu AT mailman.eng.auburn DOT edu; rajeev AT tigr DOT org
Subject: Re: [Veritas-bu] Netbackup DB Catalog File Paths


I'm not using a NFS but I have mounted my NBU catalogs and files as a local
file system and have successfully grown it using Veritas Volume Manager
without any problem. I think, conceptually, you should be able to do it.
After all, isn't that the underlying basis for NAS and SAN? I would find it
peculiar that Veritas didn't support it with their own products. But hey ...
I've been misguided lots of times in my life.

Regards,
Dennis


Quote: "Time is not a test of the truth"
Translation: Just because you've always done it that way, doesn't make it
right

Dennis F. Dwyer
Enterprise Storage Manager
Tampa Electric Company

(813) 225-5181  - Voice
(813) 275-3599  - FAX

Visit our corporate website at www.tecoenergy.com

>>> "Karamchedu, Rajeev K." <rajeev AT tigr DOT org> 03/13/01 02:01PM >>>
Hello


Have you had any experiences with storing NB Catalogs
on an NFS Filesystems ? I am trying to find out if they
are problematic. Our netbackup catalog size is ever
increasing due to our increasing backup tasks
and I am thinking of throwing a part of it on a Netapp
filer so that I can grow it on demand..

(or I could add an internal disk, but that's only migrating
the problem to a future time...)

I appreciate your inputs.

Thanks

Rajeev
_______________________________________________
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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<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <FONT SIZE=3D2>It works =
fine, but NFS is not a technology that offers &quot;guaranteed =
uptime.&quot;&nbsp; That is not really in Veritas's hands, and they're =
not urging anyone to use NFS for this.</FONT></P>

<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <FONT SIZE=3D2>My =
question is whether NAS is stable enough---whether NAS offers an =
additional stablility to NFS that gives enough of a guarantee to use =
for the NBU databases.</FONT></P>

<P><FONT SIZE=3D2>-----Original Message-----</FONT>
<BR><FONT SIZE=3D2>From: Dennis Dwyer [<A =
HREF=3D"mailto:dfdwyer AT tecoenergy DOT com">mailto:dfdwyer AT tecoenergy DOT 
com</A>=
]</FONT>
<BR><FONT SIZE=3D2>Sent: Tuesday, March 13, 2001 1:25 PM</FONT>
<BR><FONT SIZE=3D2>To: veritas-bu AT mailman.eng.auburn DOT edu; =
rajeev AT tigr DOT org</FONT>
<BR><FONT SIZE=3D2>Subject: Re: [Veritas-bu] Netbackup DB Catalog File =
Paths</FONT>
</P>
<BR>

<P><FONT SIZE=3D2>I'm not using a NFS but I have mounted my NBU =
catalogs and files as a local file system and have successfully grown =
it using Veritas Volume Manager without any problem. I think, =
conceptually, you should be able to do it. After all, isn't that the =
underlying basis for NAS and SAN? I would find it peculiar that Veritas =
didn't support it with their own products. But hey ... I've been =
misguided lots of times in my life.</FONT></P>

<P><FONT SIZE=3D2>Regards,</FONT>
<BR><FONT SIZE=3D2>Dennis</FONT>
</P>
<BR>

<P><FONT SIZE=3D2>Quote: &quot;Time is not a test of the =
truth&quot;</FONT>
<BR><FONT SIZE=3D2>Translation: Just because you've always done it that =
way, doesn't make it right</FONT>
</P>

<P><FONT SIZE=3D2>Dennis F. Dwyer</FONT>
<BR><FONT SIZE=3D2>Enterprise Storage Manager</FONT>
<BR><FONT SIZE=3D2>Tampa Electric Company</FONT>
</P>

<P><FONT SIZE=3D2>(813) 225-5181&nbsp; - Voice</FONT>
<BR><FONT SIZE=3D2>(813) 275-3599&nbsp; - FAX</FONT>
</P>

<P><FONT SIZE=3D2>Visit our corporate website at =
www.tecoenergy.com</FONT>
</P>

<P><FONT SIZE=3D2>&gt;&gt;&gt; &quot;Karamchedu, Rajeev K.&quot; =
&lt;rajeev AT tigr DOT org&gt; 03/13/01 02:01PM &gt;&gt;&gt;</FONT>
<BR><FONT SIZE=3D2>Hello</FONT>
</P>
<BR>

<P><FONT SIZE=3D2>Have you had any experiences with storing NB =
Catalogs</FONT>
<BR><FONT SIZE=3D2>on an NFS Filesystems ? I am trying to find out if =
they</FONT>
<BR><FONT SIZE=3D2>are problematic. Our netbackup catalog size is =
ever</FONT>
<BR><FONT SIZE=3D2>increasing due to our increasing backup tasks</FONT>
<BR><FONT SIZE=3D2>and I am thinking of throwing a part of it on a =
Netapp</FONT>
<BR><FONT SIZE=3D2>filer so that I can grow it on demand..</FONT>
</P>

<P><FONT SIZE=3D2>(or I could add an internal disk, but that's only =
migrating</FONT>
<BR><FONT SIZE=3D2>the problem to a future time...)</FONT>
</P>

<P><FONT SIZE=3D2>I appreciate your inputs.</FONT>
</P>

<P><FONT SIZE=3D2>Thanks</FONT>
</P>

<P><FONT SIZE=3D2>Rajeev</FONT>
<BR><FONT =
SIZE=3D2>_______________________________________________</FONT>
<BR><FONT SIZE=3D2>Veritas-bu maillist&nbsp; -&nbsp; =
Veritas-bu AT mailman.eng.auburn DOT edu </FONT>
<BR><FONT SIZE=3D2><A =
HREF=3D"http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu"; =
TARGET=3D"_blank">http://mailman.eng.auburn.edu/mailman/listinfo/veritas=
-bu</A></FONT>
</P>

<P><FONT =
SIZE=3D2>_______________________________________________</FONT>
<BR><FONT SIZE=3D2>Veritas-bu maillist&nbsp; -&nbsp; =
Veritas-bu AT mailman.eng.auburn DOT edu</FONT>
<BR><FONT SIZE=3D2><A =
HREF=3D"http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu"; =
TARGET=3D"_blank">http://mailman.eng.auburn.edu/mailman/listinfo/veritas=
-bu</A></FONT>
</P>

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