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11-02-2009 04:49 AM
11-02-2009 04:49 AM
LUN replication
Hi,
We mirror data LUN from our Live site to DR site, we are moving our DR site to another location, I am sure that we can mirror live LUNs to two sites but i am not sure if cisco zoning supports it. Can one director MDS9000 series send FC over IP traffic to two destination. i.e. we keep the replication going with our existing LIVE/DR site and then add new replication to the existing LUN from our new site, in this way we will have LIVE relicating data to 2 sites simultaneously, we then drop replication from the OLD site. In this way we would not be a risk because the complete data LUN replication takes 2-3 days and if we replicate after we move to new site and a DR situation arises then we are in trouble.
We mirror data LUN from our Live site to DR site, we are moving our DR site to another location, I am sure that we can mirror live LUNs to two sites but i am not sure if cisco zoning supports it. Can one director MDS9000 series send FC over IP traffic to two destination. i.e. we keep the replication going with our existing LIVE/DR site and then add new replication to the existing LUN from our new site, in this way we will have LIVE relicating data to 2 sites simultaneously, we then drop replication from the OLD site. In this way we would not be a risk because the complete data LUN replication takes 2-3 days and if we replicate after we move to new site and a DR situation arises then we are in trouble.
3 REPLIES 3
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11-02-2009 09:17 AM
11-02-2009 09:17 AM
Re: LUN replication
What are you using to replicate? Is this an EVA array? Are you using CA or some other method, for example LVM mirroring between HP-UX servers?
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11-05-2009 08:34 AM
11-05-2009 08:34 AM
Re: LUN replication
It is EMC Clarion array.
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11-10-2009 08:24 AM
11-10-2009 08:24 AM
Re: LUN replication
Did not find the right answer
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