Raid Questions...regarding OS and asking some suggestions...
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I will apologize in advance if this has been spelled out here already...but I have done a quick search or two of this forum and on google, and I can't find anything to help with specific questions or that I found detailed enough.
I just built a new system at home...Intel Quad (Core 2 Quad Q9550) and an ASUS Maximus II Formula Intel P45. I have 3 drives...SEAGATE Barracuda 7200.11 ST3500320AS 500GB. Also, if it matters, I have 8GB of Corsair memory and I am running Windows Vista 64bit, to take advantage of the memory.
I was hoping to make the machine fairly resilient and decided to RAID 5 the drives...I built one big partition and installed the OS in it was just about to use it. However, I was discussing this with a collegue and he mentioned I should NOT put the OS on the RAID 5. He suggested making a mirror (RAID 0) for the OS and getting a few more drives and doing RAID 5 for the data.
However, my response was that although that did sound wiser, the reason I have the OS as part of the RAID 5 is that Windows installs most everything under the OS directories (I know you can change it, but it still puts stuff under \Windows) and that things like my music in iTunes and my Pictuers in MY DOCUMENTS was what I was most worried about....again, I know that you can change it, but my experience with Windows is that when you screw around with default locations you eventually come to poor results...or you install something and forget to change it....etc.)
So (if I haven't bored you to tears yet)...I have 2 main questions, with a couple of minor ones...
1. Is RAID 5 including the OS....bad? (The motherboard supports it via hardware and I am using the Intel drivers) Will it be bad performance? If a disk goes what happens?
2. I am also making my oldest machine into a backup area...probably running FreeNAS on it and just making it a network share...then imaging this new computer and one other to it via Acronis to have a machine with some images on it for me....Will I be able to image via this RAID with no problems?
Anyway, hats off to whomever is still reading and I very much appreciate any advice or thoughts you would have for me.
Thank you.
--Jeff
--------------------------------------------------------------------------------
I will apologize in advance if this has been spelled out here already...but I have done a quick search or two of this forum and on google, and I can't find anything to help with specific questions or that I found detailed enough.
I just built a new system at home...Intel Quad (Core 2 Quad Q9550) and an ASUS Maximus II Formula Intel P45. I have 3 drives...SEAGATE Barracuda 7200.11 ST3500320AS 500GB. Also, if it matters, I have 8GB of Corsair memory and I am running Windows Vista 64bit, to take advantage of the memory.
I was hoping to make the machine fairly resilient and decided to RAID 5 the drives...I built one big partition and installed the OS in it was just about to use it. However, I was discussing this with a collegue and he mentioned I should NOT put the OS on the RAID 5. He suggested making a mirror (RAID 0) for the OS and getting a few more drives and doing RAID 5 for the data.
However, my response was that although that did sound wiser, the reason I have the OS as part of the RAID 5 is that Windows installs most everything under the OS directories (I know you can change it, but it still puts stuff under \Windows) and that things like my music in iTunes and my Pictuers in MY DOCUMENTS was what I was most worried about....again, I know that you can change it, but my experience with Windows is that when you screw around with default locations you eventually come to poor results...or you install something and forget to change it....etc.)
So (if I haven't bored you to tears yet)...I have 2 main questions, with a couple of minor ones...
1. Is RAID 5 including the OS....bad? (The motherboard supports it via hardware and I am using the Intel drivers) Will it be bad performance? If a disk goes what happens?
2. I am also making my oldest machine into a backup area...probably running FreeNAS on it and just making it a network share...then imaging this new computer and one other to it via Acronis to have a machine with some images on it for me....Will I be able to image via this RAID with no problems?
Anyway, hats off to whomever is still reading and I very much appreciate any advice or thoughts you would have for me.
Thank you.
--Jeff