Networker

Re: [Networker] New-Bee?: restoring from BU Srvr A -> BU Srvr B

2006-08-16 10:30:47
Subject: Re: [Networker] New-Bee?: restoring from BU Srvr A -> BU Srvr B
From: Albert Eddie Contractor AFRPA CIO/IT <Eddie.Albert AT AFRPA.PENTAGON.AF DOT MIL>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Wed, 16 Aug 2006 10:35:54 -0400
Oy!

Correction 7.2.1

> -----Original Message-----
> From: Legato NetWorker discussion 
> [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On Behalf Of Stan Horwitz
> Sent: Wednesday, August 16, 2006 10:13 AM
> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
> Subject: Re: [Networker] New-Bee?: restoring from BU Srvr A 
> -> BU Srvr B
> 
> On Aug 16, 2006, at 9:56 AM - 8/16/06, Albert Eddie 
> Contractor AFRPA CIO/IT wrote:
> 
> > Environment
> >     Windows 2003 Servers
> >     Networker 6.2.1
> >     T-1
> >     LTO2 Tapes
> >     ADIC Libraries
> >     I have network access to all servers from my location.
> >
> > Sit-Rep:
> > Backup Server A
> >     Located in NYC
> >
> > Backup Server B
> >     Located in Aloha State
> >
> > Disaster recovery plan calls for backup tapes from Server A 
> to be sent 
> > to location B and vice-versa.
> >
> > Now we want to test.
> >
> > We are going to attempt to restore a "tape from BU Server 
> B" using BU 
> > Server A Restoring "TO BU Server B" across the network.
> >
> > The rub here is the tape from server B is NOT in server A's index.
> >
> > Any suggestions on best way to proceed and commands needed? 
> Better yet 
> > caveats? When I read this I imagine I should be able to put 
> the tape 
> > in my local library, read the tape and restore it. I know 
> there has to 
> > be more to it than that. The info on this tape is not in 
> the index on 
> > my backup server.
> >
> > Sincerest thanks in advance for not telling me to RTFM.
> 
> First off, why are you using version 6.2.1? That version is 
> no longer supported. Can you run at least version 7.2.2 on 
> your pair of backup servers?
> 
> Second, is there any chance your two servers can share a disk 
> volume?  
> I have never tried this, so I am just thinking out loud, but 
> you may be able to place your client file and media index 
> directories on a shared disk volume. Then if you license the 
> backup server exactly the same way as the production server, 
> you may be able to simply start up the backup server and have 
> it work the same way as your primary server BUT you can't run 
> both servers at the same time.
> 
> Another alternative is to do long-distance disk-to-disk 
> replication of your primary NetWorker server to your backup server.
> 
> Your options really depend on how large your client file 
> index is and the number of clients you back up each night.
> 
> Also, what is your time frame for recovering your data at the 
> DR site? If necessary, you can mmrecov a copy of your most 
> recent bootstrap volume at the DR site then recover your 
> client file index data, but that path is likely to require a 
> lot of time. The amount of time is also contingent on the 
> number of files that are tracked in your client file index. 
> More files in the database, means more time to recover the database.
> 
> I am sure some others on this list will offer some different 
> ideas that may be better than what I just posted, but you never know!
> 
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