Not to be picky, this is more ha than dr. Unless the other box in the
group is in Dallas which is not recommended.
Just create a second box put oracle on it as well turn on and test..
Shutdown ars side dataguard oracle ship box to Dallas and have ready
for standby... That is dr..
Ha is two ars boxes running at same time with maybe a load balencer in
front
Sent from my iPhone
On Apr 13, 2010, at 4:26 PM, Lyle Taylor <tayl...@ldschurch.org> wrote:
Well, I guess it depends on what you’re trying to accomplish.
I’m not sure if I see a benefit in doing that over having a server g
roup, though…
Lyle
From: Action Request System discussion list(ARSList)
[mailto:arsl...@arslist.org] On Behalf Of Kathy Morris
Sent: Tuesday, April 13, 2010 2:22 PM
To: arslist@ARSLIST.ORG
Subject: Re: DR Recovery
**
BMC told me there is a way to do mirroring with the same IP address,
and the same Host name. They said it is best that I do not change
the Host name and IP so then config files do not need to be modified.
In a message dated 4/13/2010 3:30:35 P.M. Eastern Daylight Time, tayl...@ldschurch.org
writes:
**
A server group behind a load balancer can help you accomplish this.
If you want, direct all traffic to the primary server unless it’s do
wn, then the LB can direct traffic to the backup server. They can b
oth be up at the same time, and the IP address doesn’t need to be th
e same, and you don’t need to replicate data. You would just have a
DNS alias for the load balancer that would be exposed to clients –
they wouldn’t need to know the details about what’s behind the LB.
That doesn’t address database failure, but there are other options i
n that realm that are database specific.
Lyle
From: Action Request System discussion list(ARSList)
[mailto:arsl...@arslist.org] On Behalf Of Kathy Morris
Sent: Tuesday, April 13, 2010 12:51 PM
To: arslist@ARSLIST.ORG
Subject: DR Recovery
**
Hi All,
If you have a DR box that is mirrored after Production. Someone was
telling me that there are DR tools that will allow you to have the
same Hostname and IP address for Prod and the DR server, and allow
synchronization between the two servers.
During fail over it switches to the DR Box. My question is if DR
server is up, it cannot have the same host name and IP address. If
the DR is down, then the synchronization of data will not take place.
Is there a way to have DR mirrored with the same IP and host name?
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