Re: [Veritas-bu] 100% disk to disk
2013-09-11 17:02:01
We currently have a customer that is tapeless the last 7 years.
We are using Data Domain as VTL and the common retention is one month. There are backups of 1year and more.
Currently total backup size is more than 450TB with daily backup more than 3T.
Dedup is a life saver since all these data are kept in less than 40TB actual size.
Nikos Apostolou
Systems & Security Engineer
From: veritas-bu-bounces AT mailman.eng.auburn DOT edu [mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu]
On Behalf Of Wayne T Smith
Sent: Wednesday, September 11, 2013 11:04 PM
To: Lepley, Michael
Cc: veritas-bu AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] 100% disk to disk
On Wed, Sep 11, 2013 at 2:50 PM, Lepley, Michael <Michael.Lepley AT cbn DOT org> wrote
:
Those doing no tape what is your longest retention time?
We backup, but don't archive, with our backup systems. Nearly all
of our backups are retained for 3 months. Due to an event, a particular backup may be retained for a long time.
Of course, as you keep backups longer, then the number of times you backup the client data probably increases and the cost of each individual backup declines (due to better dedup).
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και τα σχετικά επισυναπτόμενα μπορεί να περιέχουν εμπιστευτικές πληροφορίες. Εαν δεν είστε ο νομιμος παραλήπτης αυτού παρακαλούμε να το διαγράψετε και να επικοινωνήσετε με τον αποστολέα.
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