Veritas-bu

[Veritas-bu] Client Hostnames

2006-10-02 06:36:01
Subject: [Veritas-bu] Client Hostnames
From: Philip.Weber at egg.com (Weber, Philip)
Date: Mon, 2 Oct 2006 11:36:01 +0100
We couldn't get that to work.  Wanted to back up Exchange on our host
"host" using its backup IP "host-bk", because it was behind a firewall.
Always got error 71 or 69 (sorry, can't remember which was in which
circumstance now).  Eventually created a local host alias on the
master/media servers to set "host" to IP of "host-bk" and it worked.
Doesn't seem to make any sense in the context of NetBackup but I can
only assume that Exchange somehow knows what name it has been called
with & is looking for databases with that name.

Phil

-----Original Message-----
From: veritas-bu-bounces at mailman.eng.auburn.edu
[mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf Of Ed Wilts
Sent: 30 September 2006 15:24
To: Hillman, Eric
Cc: veritas-bu at mailman.eng.auburn.edu
Subject: Re: [Veritas-bu] Client Hostnames


On 9/29/2006 11:44 AM, Hillman, Eric wrote:
> I may have found one issues when using aliases however. Can anyone
> confirm that you CANNOT use an alias of the server name when backing
> up an Exchange server/cluster?

I will confirm that you CAN use an alias.  We have a separate backup
interface on our Exchange servers and we're backing them up just fine
using that interface.  Different interface and different DNS entry to
point to it.

> From what I'm reading, the netbackup client needs to reference the
> Exchange application using the actual hostname used when installing
> Exchange in order to successfully access the specified storage
> groups.  This would mean that the actual hostname of the box needs to
> be added to the Netbackup Policy and not a "-backup" hostname.

This is false.

Almost everything in our environment is backed up via DNS entries
pointing to interface on a dedicated backup network.  The only
exceptions are very small, very old systems that don't have an extra nic
available and no room to put one.

     ../Ed
-- 
Ed Wilts, Mounds View, MN, USA
mailto:ewilts at ewilts.org

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