Redundant Array of Independent Drives or Redundant Array of Inexpensive Drives also known as RAID is a way to create a sub-storage system comprising several individual discs. RAID-0(also know as striping) is the level of RAID technique used to improve read performance. Over this configuration the ...

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Diagnosing Windows / HDD / RAID0 failure

My machine is as follows: Pair of hard disks in RAID0, ATA Hitachi HDT72505 nVidia motherboard, "M51"? Windows XP refused to boot: Booting normally results in hanging during the Windows loading ...
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407 views

Re-Initialize RAID-0 in software after card failure

I'm working on a Friend's WD MyBook "1TB" HDD that is not mounting. When I got in to it, I discovered that it is really 2 500GB HDD's set up as RAID-0. It appears that the drives themselves are ...
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442 views

QNAP 669Pro RAID 0 (striping volume) mountable

I just bought a 669pro. Installed 3 3TB disks. Two of them I configured as RAID 0(Don't know what I was thinking) Striping volume (6 TB). I copied 3 TB of data to the disks, no problems. It was ...
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681 views

How do I create a Dell Utility Partition on new hard drive?

Installed new HD on Dell Vista PC with Raid 0 configuration. Cannot boot from Dell Reinstallation Windows VISTA DVD. Getting message that there's no Dell Utility partition, which was wiped with the ...
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257 views

Mirror a RAID0 volume

I have two SSD running in RAID0. The capacity and speed are just great. I use Windows Home Server to do incremental daily backups. This is fine and well and I've successfully restored from these ...
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803 views

Simple Ubuntu Server - Expanding disk space - adding a new drive LVM, RAID0 existing setup - how?

I have a 1TB ext4 partition mounted at / with all my data and Ubuntu 11.04 (natty) installed. Now this drive is almost full (I used it as a database server for some processing). RAID0 is ok, I can ...
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893 views

Western Digital My Book not recognized by WD software

A few years ago I bought a WD My Book Pro 2. It worked fine for a while, then one of the drives failed and I sent it back to be replaced under warranty. I never got around to setting up the new one ...
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28 views

Is it possible to operate two RAID-0s alternately?

I have a software RAID-0 (two hdds) on a WIN7 machine that holds all footage of a video project. If I remove and store these drives and install two new drives as RAID-0 for another project, will I be ...
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166 views

Read MBR from Hard disk image file (.img)

I have created two image files (.img) of my two Hard disks which were RAID0. Now I need to copy MBR bytes from my image files in order copy them to mentioned hard disks, because I have re-created the ...
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275 views

WD MBWE II (White Strip Light) 2TB - unable to access data

I have a WD MBWE II (White Strip Light) 2TB - (WD20000H2NC-00) Was working fine until a few days ago. I guess there was a power failure and after that I am unable to access the 'Public' or the ...
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436 views

Reassemble Raid 0 without superblocks?

I had Ubuntu 10.04 running. I created a software raid 0 with 3 drives. Today I upgraded to Ubuntu 12.04 (actually a fresh install) and now I am facing a huge problem: I cant reassemble the raid, ...
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219 views

Driver for RAID-0 TRIM passthrough on AMD southbridge

Intel provides a driver that enables RAID-0 TRIM passthrough for Intel 7 Series chipsets: http://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=21407 Do you know where AMD provides their driver ...
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265 views

Repairing windows 7 Raid 0

I have a raid 0 4 x1tb and 1x 3tb (a bit silly I know) but the partitions are now showing as RAW after I did a ckhdsk! is thair any raid reconfiguration software out there that will fix this? or is ...
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264 views

RAID 0+1 Transfer speed and ssd / hdd combination

can you help me choosing a raid system? ive got raid0 on my last system (ssd) = fast transfer rates BUT they crashed and all data went into trash. isnt there a system that mirrors a raid0 ? (wiki ...
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264 views

Comp wont recognize windows 7 install disc after setting up RAID 0 in bios

I have a shuttle SN68S with 2 seagate barracuda 7200.11 160GB HD's and a windows 7 disc. I was running windows fine on one drive, added the other drive, got windows to recognize it in the virtual ...
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61 views

Bitlocker with 2 SSDs in RAID 0 - Does TRIM function?

I've found that in Windows 7 and 8 if you have one of the newer versions of Intel Rapid Storage Technology the TRIM command is passed to SSDs in a RAID configuration (see here for example ...
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gdisk doesn't recognize RAID0 disk as size of whole array?

I put in two Samsung 840s at 256GB and RAID-ed them together and installed Windows 8. I'm having trouble using gdisk to get ready to install Linux. gdisk sees the array, /dev/sda0, as a whole ...
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111 views

Raid 0 (OS) + SSD Cache, what are performances like compared to pure SSD (OS)

I'm considering a RAID 0 setup with an SSD cache drive. Will I see a noticeable difference in speed with the SSD cache drive, will this even work? No I will not install the OS on the SSD. I'd prefer ...
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151 views

RAID-0 bottlenecking when reading and writing simultaneously?

I have 4 Samsung 840 Pro SSDs running in hardware RAID on an Intel RS2BL080 LSI RAID card. My read and write times are incredible: $ dd bs=1M count=10000 if=/dev/zero of=test.img conv=fdatasync ...
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188 views

TRIM support on Intel RS2BL080 Hardware RAID card?

I've got an Intel RS2BL080 hardware RAID card and I'd like to know if it supports TRIM on my RAID-0 array of SSDs. I've heard that the Intel 7 series integrated RAID solutions that ship with ...
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0answers
54 views

Test my RAID 0 with a cache ssd attached using checksums?

I was hoping to use a ram drive to store a randomly generated file that is written to the raid 0 array, and then read, and checksum is verified against what's on the ram drive. Lather, rinse, repeat. ...
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436 views

chkdsk unable to free space on corrupted RAID 0 partition

I have a two 1TB SATA drives configured in RAID 0. The partition is showing as 100% full despite only containing several hundred gigabytes of data. When Windows boots, chkdsk attempts to ...
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How to detect RAID 0 from Ubuntu Live CD?

I have Ubuntu 10.04 installed on a server with RAID 0 configuration. The server has many user accounts and the users have a lot of data in the server. The server has been crashed due to removal of ...
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696 views

raid-0 failing, restore array on intel matrix controller, mark as a spare drive

I have asus p3k-35 (or something like that) and it comes with a raid controller on board. I set it up with raid0 2x500G drives and one is failing now. At first WinXP BSODed and then after restart it ...
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499 views

Cannot get Sata 6gbs: ASUS P8Z68-V/GEN 3, OCZ Agility 3 60g in Raid 0

Setup: 2x OCZ Agility 3 60gigs (2.15 fw) - On the 2 new sata cables that came with my new mobo connected to the two sata6 ports and verified in bios ASUS P8Z68-V/GEN 3 (latest/only bios) Bios ...
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54 views

Windows 7 Raid - Drives can't see each other

I'm trying to stripe two drives using the disk management tool. Both partitions give me the option to stripe them but when I use the wizard the other drive doesn't show up to allow me to raid to it! ...