Re: [Veritas-bu] Synthetic Backups
2009-07-08 01:38:09
And you're verifying that the original full does not need to be kept around?
-----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 Crowey
Sent: Tuesday, July 07, 2009 5:55 PM
To: VERITAS-BU AT MAILMAN.ENG.AUBURN DOT EDU
Subject: [Veritas-bu] Synthetic Backups
Gidday, I've been running synthetics for nearly two years now to backup
about 3/3.5 TBs and have to say has generally run extremely well.
Within the same policy I have 3 schedules.
The first is an ad-hoc full - I used this to create the first full backup,
and on the very few occasions when the synthetic has stuffed up and I needed
to start again. It has a 1 month retention.
Second is a daily differential that runs every three hours and goes to disc.
They have a two week retention period.
Lastly, I have the synthetic full backup. Runs every saturday and also has
a 1 month retention.
Like I said, it occasionaly stuffs up, but works 99% of the time, and
appears to run 3 to 4 times faster than a traditional full.
I HIGHLY recommend it.
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