Veritas-bu

Re: [Veritas-bu] How to use the DataDomain system cleaning process

2009-10-29 10:14:01
Subject: Re: [Veritas-bu] How to use the DataDomain system cleaning process
From: Tim Needham <Tim.Needham AT apollogrp DOT edu>
To: Mark Glazerman <Mark.Glazerman AT spartech DOT com>, "VERITAS-BU AT MAILMAN.ENG.AUBURN DOT EDU" <VERITAS-BU AT MAILMAN.ENG.AUBURN DOT EDU>
Date: Thu, 29 Oct 2009 07:10:48 -0700
The command line for cleaning is as follows: 
filesys clean start
To watch it: 
filesys clean watch
to stop cleaning:
filesys clean stop

The admin guide is huge, I would asked your rep to email you a copy

 
Tim Needham, Sr Backup Engineer
Apollo Group | IT Services | Data Protection Services
4025 S. Riverpoint Parkway | MS: AA-M002 | Phoenix, AZ 85040
phone: 602.557.6931 | cell: 520.233.4325 | email: tim.needham AT apollogrp DOT 
edu
Please consider the environment before printing this email.
 
 


-----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 Mark 
Glazerman
Sent: Thursday, October 29, 2009 6:56 AM
To: VERITAS-BU AT MAILMAN.ENG.AUBURN DOT EDU
Subject: Re: [Veritas-bu] How to use the DataDomain system cleaning process

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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