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Channel: Comments on: RAID 0, RAID 1, RAID 5, RAID 10 Explained with Diagrams
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By: Marin

Thanks for article!

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By: Shuvadeep

If one hard disk in RAID 0 is corrupted , do I lose the complete data in the system ?

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By: Oliver Powell

Thanks for an informative post. I feel glad to read about the types of RAID. Really a helpful blog you are sharing with us.

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By: Oliver Powell

Thanks for an informative post. I feel glad to read about the types of RAID. Really helpful blog.

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By: Vikash Kumar

Hi I have IBM server and installed OS server 2012 r2. First time installing raid 1 configured but motherboard is changed so raid not configured. Is it possible raid configured without any problem and...

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By: Foxy

So let me get this straight, a Raid 10 works minimum of 4 Disks, and that will make 2 mirror sets 2 disks in each mirror? so if you added another 2 disks would it then create 3 mirror sets or will it...

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By: Sudip Saha

for video streaming which raid level is suitable?

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By: Peter

I have a DELL server with 2 x 500Gb and 5 x 2Tb for use as a Database server. My thinking is: The 2 x 500 Gb would be appropriate for the OS software with Raid 1 config. The 5 x 2Tb could be configured...

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By: Jeri Bennett

My Buffalo Product: Network Storage (NAS) Operating System: Windows 7 Connection Type: Wireless Model number is Model: LS-WX2.0TL/R is running RAID 1. Can you tell me the steps for changing it to RAID...

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By: Kat

What happens of the RAID controller fails and not the drives? Is all the data lost? I have done some reading and it appears that one cannot simply switch a set of RAID disks from one hardware RAID...

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By: Bobby

@Morty I am sure by now you must have configured your RAID, I do the same kind of work and We use 20 Bay NAS with multiple volumes and every volume configured in RAID 5. Hope this helps, good luck.

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By: Dave H

Hi I have a couple of questions with regards to RAID 10 configs. If for example i had a 10 disk raid 10 setup, if i pulled 1 of the mirrorsets (2 disks) would this result in data loss? Also is there a...

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By: Achmad

Thank’s for your article…, this is very usefull to help me about the different of raid 0,1 and raid 5

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By: Anthony

I’m currently looking at a RAID-0 setup using 2 x 256gb SSD’s, (data security – not a problem), but the question I have is with expansion at a later date. If I want to add a 3rd drive to the RAID can...

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By: Gerald

@Jess – The size of a RAID-1 volume can only be as big as the size of the disks being used e.g 1TB, but if you require a 10TB volume the only way to get the capacity, the redundancy and the performance...

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By: Jons

Thanks Gerald! It is indeed helpful to me. Cheers!

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By: JESS

Can you elaborate to us if what is the use of RAID 10? So that I can understand clearly.

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By: Gerald

Jons, 3 Disks makes it difficult, You can either do RAID-1 with a spare or add another disk and go RAID10, RAID-6 needs a minimum of 4 disks, both solutions will reduce utilisation to 50%

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By: Jons

Hi Gerald, I had a server with 3 1TB HD, planning to have raid5 configuration. My question is, what raid will you recommend for me? because you’d said that it is not recommended if disks over 500GB....

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By: Gerald

The first problem with using RAID-0 is that there is no redundancy, so if one disk fails you have lost all your data. The second problem is that with disks that size RAID-5 is not recommended due to...

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