On 02 25, 2010, at 10:19 AM, George Sinclair wrote:
> STANLEY R. HORWITZ wrote:
>> On 02 24, 2010, at 8:58 PM, George Sinclair wrote:
>>
>>> Hi,
>>>
>>> We have a new test server operating under 30 day eval. Getting ready to
>>> put this into production soon. Still testing. We will be recovering the
>>> media database and resource database from our older current server (DR
>>> recover) in order to test some recoveries of older data and to run some
>>> queries against the media database to verify that it looks the same as
>>> on the older server.
>>>
>>> The old server is still handling nightly backups until the testing has
>>> been completed on the new machine, however. Both servers have different
>>> host names, but the same client id (I made sure of that).
>>>
>>> I'm concerned about the possibility that both servers could get shut
>>> down when the test server sees that it now has licenses assigned to the
>>> old server (as a result of recovering the old server's resource
>>> database). But I don't want to have to recreate all the NSR resources
>>> from scratch, though, and I don't really want to have to shut down the
>>> old server during our tests.
>>>
>>> Questions:
>>> 1. Do we have to do the host transfer/affidavit immediately and get new
>>> keys even though we're not ready to go live just yet?
>>>
>>> 2. Can I avoid the license conflict issue by removing all the files on
>>> the new test server under /nsr/res/nsrdb that contain any enabler codes
>>> from the old server?
>>
>> Just contact your EMC account manager to request whatever temporary license
>> enablers you need for the test server.
>
> I'm still unclear on how that will resolve the fact that when we run the
> DR recover, we'll still have the old server's res database recovered as
> res.R. When we rename that to res, we'll still have the old server's
> licenses in there. We then add the new enablers, but it might be too
> late? I do want to recover the old server's res so I don't have to
> recreate all the resources from scratch.
>
> Alternatively, if we add the temporary enablers before the DR, then
> they'll be under the current res directory, not res.R, so we won't have
> them when we do the rename, and then we're back in the same boat?
You shut down your production server. On the DR server, do your mmrecov using
the production server's most recent bootstrap information. Bring up the DR
server as per the mmrecov directions, then put in the evaluation license
enabler using nsrcap. Once you do that, double check on the DR server that the
new evaluation enabler is in place. Assuming the evaluation license enabler is
in place, you can bring up your production NetWorker server. If you really want
to be sure the two servers will play nicely, put your DR server on a private
network where it cannot ping your production server and vise versa, and then
open up the private network to whatever clients you intend to do restore
testing on.
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
|