RAID stands for Redundant Array of Independent Disks, and is a technology which can provide increased reliability, performance, and/or redundancy by utilizing multiple hard drives simultaneously. RAID can be implemented in a computer via either a hardware or software controller.

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Having trouble setting up RAID 1 on Fedora

I have been working for a while to setup RAID 1 on my fedora server. I have one installed with Fedora, 1 blank but partitioned. The one with fedora is /dev/sda and the blank one is /dev/sdb. I tried ...
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RAID Configuration 'seen' through

I have a RAID0 (striped) configuration with the following: 64GB SSD 128GB SSD 640GB HDD I'm turning my PC into a hackintosh, and the installer loaded properly, BUT The installer saw the ...
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60 views

Bios Raid and Windows that wants to format them

I shutdown my PC improperly by holding down the power button. Now Windows sees 2 HDD's with a RAW filesystem instead of my RAID. After the fast shutdown my raid went though the "Verify" stage with 0 ...
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204 views

RAID1 for storage only without reinstalling Windows

I have a Z87-A motherboard. My main (Windows/Program) drive is Samsung Evo 840 256GB SSD and my storage drive is a 2TB Seagate Barracuda HDD (ST2000DM001). I bought another one of the Seagate HDDs for ...
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155 views

RAID 1 (mirror) - how a drive corresponds to a certain SATA port

I want to build 2 systems (1 x Linux box, with a lot of space, RAID 1 mirrored) and 1 x Win7 workstation for my graphic / music / video works, with RAID 1 as well. Suppose one of the hdd fails at ...
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8k views

Set up raid 1 after OS installation

I bought 2 Lenovo thinkstation E31 and I want to set up RAID 1 on them. I added a hard drive for each. I went in the BIOS and set it to RAID then I pressed ctrl-l to start the raid manager but it ...
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3k views

Can I plug a single hard drive into the “SATA RAID1” socket?

My (6 year old) motherboard has 4 PATA socket, 2 SATA socket, and one socket labelled "SATA RAID1". Since I (sadly) have 4 PATA devices (including dvd-r), 2 SATA hard drives, and have just bought ...
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140 views

Should I make partition when setting up a RAID-1?

If I want to do RAID-1, and I also want to boot several different OSes (Windows 7, Linux) for example, should I perform the following steps? Create RAID-1 Mirror from BIOS. Use GParted to create ...
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Replace a failing disk in a RAID 0 array

I have a 2-disk RAID 0 array, which is reporting errors on one of the drives. I've arranged for an identical replacement to be sent out from Dell, but I want to create an image of each partition ...
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USB Storage is Write-Protected [duplicate]

Possible Duplicate: Why would disks mysteriously become write-protected? I have a Raidon GR3630-2S-SB2+ External RAID enclosure that I've just hooked into my system. For some reason, it's ...
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214 views

Which RAID controller should I use?

I am trying to consolidate content from a number of Buffalo and Drobo NAS units into a single Windows 2008 Server as direct attached storage (there is currently about 11 TB of content and it is ...
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After enabling raid0, blue screen of death

Im trying to get a raid0 setup going. I have a 750 gb hdd with the OS on it and two 80gb HDD. For right now, I just want to raid0 on the two 80Gb hdd. When I enable raid in my Bios, Win7 has a BSOD ...
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Which RAID configuration should I go with for fault-tolerance?

On my work PC, I'm running a RAID 1 currently. I have an opportunity to upgrade my system and I'm wondering what is the best setup I can use. I have 4 available hard drives and I definitely need ...
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Why URE fails raid rebuild and “renders RAID 5 unusable” [closed]

I'm sorry but I just can't comprehend from a theoretical point of view. Why is it that running into a single URE, the raid controller decides everything else are ruined and just dies? Stupid. A 40 TB ...