:[EMAIL PROTECTED] On Behalf Of dbergen
Sent: Friday, February 22, 2008 12:10 AM
To: VERITAS-BU@mailman.eng.auburn.edu
Subject: [Veritas-bu] Question about synthetic backups
Thanks for all the feedback, see some more replies below.
We disagree on what a true synthetic backup is and how
On Thu, Feb 21, 2008 at 11:10:21PM -0800, dbergen wrote:
If all you are looking for is another copy of the full backup you have,
then just run
bpduplicate -dp destination_pool_name -backupid backup_id
Yes, I can do that easily enough but how do I automatically schedule such an
: February 20, 2008 4:04 PM
To: Haskins, Steve; VERITAS-BU@mailman.eng.auburn.edu
Subject: Re: [Veritas-bu] Question about synthetic backups
As to TOP's question, have you tried running a full, then a series of
incrementals, THEN a syn full or cumulative incremental? That's what
it's designed
You need to run a differential
Or a synthetic cumulative, a cumulative or any combination that makes
sense, cumulatives obviating the need for any earlier cumulatives or
differentials. It's all in the Veritas NetBackup System Administrator's
Guide | Policies | More about synthetic backups.
Thanks for all the feedback, see some more replies below.
We disagree on what a true synthetic backup is and how it is implemented.
No, we don't disagree at all, I wasn't stating opinion, I was just saying how
Netbackup handles a synthetic.
If all you are looking for is another copy of
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02/19/2008 09:52 PM
Please respond to
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Subject
[Veritas-bu] Question about synthetic backups
When I attempt a synthetic backup and the most recent backup of the client
@mailman.eng.auburn.edu
Subject: [Veritas-bu] Question about synthetic backups
When I attempt a synthetic backup and the most recent backup of the
client is a full backup nothing happens.
Nothing happens because Netbackup says there was no incremental backup
to analyze. My question is: So What?
I want
Of dbergen
Sent: Tuesday, February 19, 2008 2:20 PM
To: VERITAS-BU@mailman.eng.auburn.edu
Subject: [Veritas-bu] Question about synthetic backups
When I attempt a synthetic backup and the most recent backup of the
client is a full backup nothing happens.
Nothing happens because Netbackup says
@mailman.eng.auburn.edu
Subject: Re: [Veritas-bu] Question about synthetic backups
The synthetic full keeps track of moved and deleted files that occur
between incrementals. When the incrementals are assembled, the changes
are reflected in the new synthetic full. I just tested this to see
: [Veritas-bu] Question about synthetic backups
CBergen,
You're not the only one that would like some enlightenment...I mean,
on synthetics backups. I don't understand why incrementals have to be
continuously run at all. As I understand it, that is the point of
synthetic backups as to have
When I attempt a synthetic backup and the most recent backup of the client is a
full backup nothing happens.
Nothing happens because Netbackup says there was no incremental backup to
analyze. My question is: So What?
I want another full backup, to a completely different volume pool, shouldn't
:[EMAIL PROTECTED] On Behalf Of dbergen
Sent: Tuesday, February 19, 2008 12:20 PM
To: VERITAS-BU@mailman.eng.auburn.edu
Subject: [Veritas-bu] Question about synthetic backups
When I attempt a synthetic backup and the most recent backup of the
client is a full backup nothing happens.
Nothing
I might be able to enlighten you some. I'm not sure the differences between
synthetics in 5.1 and 6.5 as I am only using them in 6.5.
You're close but not quite on the mark about synthetics. The point of the
synthetic is to reduce server down time, shorten the backup window and reduce
network
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of dbergen
Sent: Tuesday, February 19, 2008 10:27 PM
To: VERITAS-BU@mailman.eng.auburn.edu
Subject: [Veritas-bu] Question about synthetic backups
I might be able to enlighten you some. I'm not sure the differences
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