Veritas-bu

Re: [Veritas-bu] Mount Point Backups - Getting the data twice

2007-11-27 10:27:51
Subject: Re: [Veritas-bu] Mount Point Backups - Getting the data twice
From: "Paul Keating" <pkeating AT bank-banque-canada DOT ca>
To: <VERITAS-BU AT mailman.eng.auburn DOT edu>
Date: Tue, 27 Nov 2007 10:13:44 -0500
Errr....do you have any mount points on a drive that reference data on
another drive???

ie. D:\pointer -> E:\data

If so, the you do NOT want to "cross mount points", or you will get data
backed up multiple times, as you say.

If the mount point points to another server, then I would think you'd
want to back the data up where it lives instead.
If you're crossing a mount point in this case, then you're actually
backing up data from a third remote host....which will increase the
apparent total data backed up for a given client.

I have yet to find many reasons for crossing mount points that I would
consider.

Just wonder what your reasons are. Maybe we can come up with a better
solution.

Paul

-- 


> -----Original Message-----
> From: veritas-bu-bounces AT mailman.eng.auburn DOT edu 
> [mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf 
> Of DaHowie
> Sent: November 27, 2007 9:50 AM
> To: VERITAS-BU AT mailman.eng.auburn DOT edu
> Subject: [Veritas-bu] Mount Point Backups - Getting the data twice
> 
> 
> 
> The mount points are 'nested' so to speak. They don't have 
> their own drive letter assigned and their can be more than 1 
> MP attached to a drive.
> 
> Should I be backing up the server and just getting 'All Local 
> Drives'? I am into this after is was setup and research shows 
> that I am getting exactly 2 times the data and the logs show 
> the root as well as the individual MPs getting backed up.
> 
> +-------------------------------------------------------------
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> |This was sent by david.hamilton AT rbcdain DOT com via Backup Central.
> |Forward SPAM to abuse AT backupcentral DOT com.
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> 
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La version française suit le texte anglais.

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