Networker

Re: [Networker] Best way to recover to a new server

2008-03-17 14:28:22
Subject: Re: [Networker] Best way to recover to a new server
From: "Browning, David" <DBrown AT LSUHSC DOT EDU>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Mon, 17 Mar 2008 13:24:26 -0500
I'm assuming that both servers are powered up and are on the network. 

If that is the case, you might not want to use Legato at all. 

There is software out there that will do what you want - copy files from
one system to another.  You can start this out weeks ahead of time to do
the big 1 copy, and then do incremental copies to catch any changed
files.   

We've done this successfully whenever we have the 1,000,000+ file
systems that need to be replaced.  It works much better, and faster,
than doing a restore. 

Just wanted to give you another option.  

David M. Browning Jr.
IT Project Coordinator Enterprise Backups and Help Desk


-----Original Message-----
From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On
Behalf Of Werth, Dave
Sent: Monday, March 17, 2008 1:00 PM
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: [Networker] Best way to recover to a new server

We're using Networker 7.2.2 on mostly Windows 2K or 2003.

 

We are in the process of replacing our main file server with new
hardware.  On the old server there are 3 file systems (that we want to
recover) and they are backed up concurrently so the savesets are
multiplexed on the backup tape.  So now I'm testing methods to recover
the backups from the old server to the new one.  Over the weekend I
tried doing it from the Networker User GUI.  Unfortunately it recovers
the savesets serially which would require well over 24 hours to recover
all 3 systems.  So I'm looking at using the 'recover' command to recover
by SSID.  When I look at the command it's not clear to me that I can use
the SSID version to recover to a different server than the original
source of the savesets.  It looks like the -R (recover-target) parameter
can't be used with the -S (ssid) parameter.

 

I don't want to test it and possibly mess up the original server so I'm
seeking advice about how best to proceed.

 

More details:  the old server has E:\, F:\ & G:\ volumes that I want to
restore to the same locations on the new server (which are all empty at
the moment).  My thought is to run the recover command on the new server
specifying the save set ID's of the backups from the old server.  What
I'm afraid of is even though I'm running it on the new server it will
try to restore to the old server disrupting the production going on
there at the moment.  Of course when we do it for real we will keep the
users off the old system until the transfer is complete.

 

Thanks, Dave.

 

Dave Werth

Garmin AT, Inc.

Salem, Oregon

 


-------------------------
This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient. If you are not the intended
recipient, please be aware that any disclosure, copying, distribution or
use of this e-mail or any attachment is prohibited. If you have received
this e-mail in error, please contact the sender and delete all copies.
Thank you for your cooperation

To sign off this list, send email to listserv AT listserv.temple DOT edu and
type "signoff networker" in the body of the email. Please write to
networker-request AT listserv.temple DOT edu if you have any problems with this
list. You can access the archives at
http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER

To sign off this list, send email to listserv AT listserv.temple DOT edu and 
type "signoff networker" in the body of the email. Please write to 
networker-request AT listserv.temple DOT edu if you have any problems with this 
list. You can access the archives at 
http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER