RE: Moving data from NT to NetApp painfully slow

I have to concur with the below. We have moved Terabytes of Data using Robocopy with no problems at all.

-----Original Message-----
From: Seth Moskowitz [mailto:sethmoskowitz@hotmail.com]
Sent: 25 September 2002 16:26
To: brilong@cisco.com; Bernhard.Friedrich@med.uni-heidelberg.de
Cc: toasters@mathworks.com
Subject: Re: Moving data from NT to NetApp painfully slow

I disagree, we have copied numerous Terabytes of Data from NT/Novell servers
to Filers using Robocopy. I am not saying it is the best solution but the
best we found with keeping ACLs in place.

>From: Brian Long <brilong@cisco.com>
>To: "Friedrich, Bernhard" <Bernhard.Friedrich@med.uni-heidelberg.de>
>CC: "'toasters@mathworks.com'" <toasters@mathworks.com>
>Subject: Re: Moving data from NT to NetApp painfully slow
>Date: Fri, 20 Sep 2002 11:53:57 -0400 (EDT)
>
>A coworker of mine states that running robocopy on a multi-CPU box copying
>data from NTFS partitions with compression turned on will never finish.
>There is a utility called imagecfg.exe that allows you to create a copy of
>robocopy.exe which assigns it to a given CPU and does not allow it to
>change between CPUs.
>
>If you want a copy of this utility, contact me directly. If you're not
>using NTFS with compression enabled, disregard this :)
>
>/Brian/
>
>
> > Hi Toasters,
> >
> > we're in the process of consolidating NT file services on a NetApp
>Filer. We
> > have an F810 where we want to store all our user's data which is now
>spread
> > across multiple servers, some of which are close to being maxed out. We
>now
> > have the problem of moving all the data while we're still servicing our
> > users - we're on 24/7 here. We found that copying the data to the filer
>is
> > painfully slow; we're suspecting that NT ACLs might be the culprit.
>We've
> > tried robocopy, secure copy and xxcopy to no avail - moving a small part
>of
> > the total data took 15 hours. Anybody out there willing to share their
> > experiences with moving several hundreds of GB across the network? We
>need
> > to keep NT permissions, obviously. On the mailing list I saw references
>to
> > Fastlane and Aelita's SCW - any experience with those or other 3rd party
> > products?
> >
> > Greetings and thanks in advance
> >
> > Bernhard
> >
> > --
> > Bernhard Friedrich
> > ZIM Uniklinikum Heidelberg
> > Unix/NT administration
> >
>
>--
>        Brian Long                      |         |           |
>        Americas IT Hosting Sys Admin   |       .|||.       .|||.
>        Phone: (919) 392-7363           |   ..:|||||||:...:|||||||:..
>        Pager: (888) 651-2015           |   C i s c o   S y s t e m s
>

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