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05-07-2012 01:28 PM
05-07-2012 01:28 PM
My company is looking to increase our storage capacity of our 2-node P4500 cluster. Currently we have each of the nodes configured with Disk RAID-5 and all of our LUN's configured with Network RAID 10 (Mirroring).
My question is regarding the Network RAID configuration. If we re-do our LUN's (backup the data, delete the LUN's, and create new LUN's with Network RAID 0) what will be the impact of the data redundancy? I understand that the LUN will no longer be highly available as the data is no longer being mirrored between both nodes, but will the redundancy still be there because the Disk RAID is RAID-5?
I just want to make sure in the event we loose a HDD, I can replace it and retrieve the LUN as it was before the failure.
Thank you!
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05-08-2012 01:11 PM
05-08-2012 01:11 PM
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05-09-2012 09:49 AM
05-09-2012 09:49 AM
Re: Disk RAID vs. Network RAID
Thank you oikjn....
That was the answer I was looking for!