Re: [Veritas-bu] How to use the DataDomain system cleaning process
2009-10-29 10:00:11
Data Domain appliances run a cleaning cycle on a schedule set by the system
administrators. In our environment (2xDD560's and 2xDD430's) we run a clean
every Monday at 8am which takes about 2 hours to complete. You can run a clean
as often as you want.
The cleaning cycle takes its cues from whatever backup software you use (in our
case Netbackup). If netbackup says that a backup image can be expired the Data
Domain appliance marks those blocks as allowed to be overwritten next time data
is written to the device. All data expiration on the Data Domain appliances
uses the retention policies setup in whatever wrote the data to the appliance.
I can't find a way to look at the admin guides without having a Data Domain
support login. Sorry.
Mark Glazerman
Desk: 314-889-8282
Cell: 618-520-3401
please don't print this e-mail unless you really need to
-----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 nguytom
Sent: Thursday, October 29, 2009 12:03 AM
To: VERITAS-BU AT MAILMAN.ENG.AUBURN DOT EDU
Subject: [Veritas-bu] How to use the DataDomain system cleaning process
Hi All,
I hear DataDomain has DataDomain system cleaning process, anyone knows about it
please let me know (command line and how to run the cleaning process, also you
can please share me DataDomain OS Admin Guide, I don't have access to
DataDomain account because I like to learn on it before we implan datadomain in
our system. Thanks.
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