I know from using Windows storage nodes that there is some "tuning" that has to 
be done with CIFS with registry entries for ideal performance.  Not sure if 
that is your situation or not.



-----Original Message-----
From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On 
Behalf Of Rankin, Rich
Sent: Monday, April 16, 2012 2:20 PM
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: [Networker] backup slowness to DD

Hello all,

 

We have a vendor in setting up a new DataDomain environment.  We have a
DD860 as the primary and a DD640 as the secondary.  Everything writes to the 
DD860 during the backup window.  We have a mixed environment of (Unix, Linux, 
Windows (2003/2008)) OS's.  We have Linux and Windows 2003 systems as storage 
nodes.  We are on Networker 7.6.2.  As we implement the new environment, we 
have seen an increase in the time our backups take to disk.  We have some 
backups taking 2X.  Backups with DDBoost do not decrease either.  We have 
implemented a separate backup network as part of the configuration.

 

 

                If you have been through this and have found the magic or have 
some configuration ideas that we should try, we would appreciate your help.  

 

Thanks,

 

Rich

 

 

 

 

 


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