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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Do i need a motherboard that supports raid to use a raid controller?

I want to setup a raid 0 to run windows on. Because windows will not run on a dynamic disk, I want to use a pci express raid controller to be able to install the os on it... But i have a few ...
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1answer
45 views

How do I expand C: drive

My C: drive was getting pretty full and wanted to expand it with another SSD. I've tried to setup RAID-0 for the two SSD's. But that didn't really go as plan (don't know what went wrong, but I ...
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1answer
18 views

How to implement FIFO functionality in RAID HDD

Can anyone please advice me on how to implement a FIFO functionality on a RAID 0 HDD. I want the old files to be over written after the space of the HDD is zero, so that the RAID acts like an infinite ...
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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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50 views

What happens to a RAID 0 array if some of the constituent drives are unavailable?

If I have three drives in a RAID 0 array containing a file system, and I happen to disconnect two of the drives, then what would I see on the only connected drive? Would I see nothing? Would I get an ...
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111 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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1answer
387 views

RAID 0 partitioning for Linux installation

I have recently bought ASUS Zenbook UX32VD with 128Gb SSD, which seems to be RAID-0 made from two 64Gb SSD drives. It has Windows 8 preinstalled. I want to install Arch Linux on it, while keeping ...
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1answer
209 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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2answers
397 views

Does anyone have experience recovering the files from a Promise NS4300 server disk?

I have a Promise NS4300 server which contains 285Gb of user files. The windows protocol died so we could no longer access the hard drive (1 drive, no RAID). The support suggestions from Promise didn't ...
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0answers
14 views

After a “successful” file recovery (with Restorer Ultimate Pro) no files can be opened [duplicate]

A few weeks ago I suddenly had trouble with my PC (Windows XP Prof), it didn't start and said "A Disk Read Error Occured. Press CTRL+ALT+DEL to restart". I tried a lot of things to overcome this but ...
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2answers
329 views

AHCI / RAID / Asmedia Controller

I'm fairly new to modding/ tweaking but not so bad with computers; long story short I have an msi bix bang x-power ii mb in my workstation/ gaming system cross platform machine and I'm using all the ...
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1answer
123 views

Windows hangs when RST acceleration is enabled on my RAID0 array

If I enable Intel's SRT acceleration and use my SSD as cache on my OS drive (a RAID0 array), the system gets fast and snappy for a while. Everything works fine until all of sudden programs stop ...
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3answers
748 views

Is RAID 0 stripe size the amount placed on each disk? Or the total block size?

In RAID0 take a stripe size of 64k Is stripe size the amount placed on each disk? Disk A 64k (stripe size is 64k) Disk B 64k or Is the stripe size the total size of the block that is fed to the set ...
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2answers
276 views

HDD disk missing Using Raid controller (RAID 0 configuration)

OS : WIn XP [COEM(DSP)/x64], SP2 RAID Controller : Adaptec ASR-2045 RAID Configuration : RAID 0 CPU : Intel Xeon Processor E5620 2.4 GHz HDD : Hitachi 1 TB SATA3 7200RPM x5 I have 5 HDDS. My ...
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2answers
308 views

How to mount a software RAID0 array in CentOS without formatting

Recently my software RAID0 array had a SMART error and so I had to get 2 new drives to create another RAID0 to re-install CentOS 6. The 2 previous drives were saved; and re-inserted. But I don't know ...
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7answers
17k views

Does RAID 0 (striping) with two SSD hard disk make any sense?

I have a notebook (Dell M6500, 16GB Ram, I7-940M) with RAID controller (hardware raid controller). At the moment I have two SATA HDDs in RAID 0 (stripe) for best performance. I want to buy SSDs ...
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1answer
377 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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483 views

Raid 0 with Sata 3 and MSata SSDs

I have a Lenovo IdeaPad Y580 laptop, which has an MSata slot for MSata SSDs. The laptop came with a Seagate 5400 RPM 1TB HDD which I put in an external enclosure and installed an AData SP 900 Pro SSD ...
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1answer
164 views

Disk space and performance with Raid 0 and Raid 1 [duplicate]

I am buying a desktop from Dell, they have an option 2 x 500GB 7200 RPM 2.5" SATA Hard Drive with Raid 0. I Googled about Raid 0 and found that it provides best performance. But I am confused about ...
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1answer
580 views

TRIM for Raid0 SSD Arrays, do I need to use Intel SSD Toolbox? [duplicate]

Possible Duplicate: Is TRIM supported on RAID 0 configurations for SSD drives in Windows 7? I recently upgraded my computer due to a failed motherboard and decided to have some fun with ...
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1answer
161 views

No disk drive after moving Ubuntu to windows 7 and disabled raid 0 rom

This morning I used my hp envy ultrabook(win7) and left locked for 1 hour. When I came back it gave me a dll problem. Then I tried to restart system and it gave BSOD. I could not make recovery and ...
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0answers
110 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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1answer
365 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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1answer
608 views

Is it possible to operate 2 PCIe SSDs in RAID 0

I've seen some PCI SSD cards at attractive prices and staggering performance (1GBps). I've got my data on a 4 disk RAID 5 and enjoying the ~360MBps read speed. I'm considering speeding up the system ...
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1answer
539 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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3answers
232 views

RAIDing flash drives

The other day I had what I thought was a great idea - I could buy up a bunch of cheap USB 2.0 drives and fill up the spaces in my 7-port USB hub for a super-fast RAID device! But in the light of day ...
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0answers
138 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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0answers
170 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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1answer
204 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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1answer
101 views

Adding a drive to a hardware RAID-0 array

I'm building a RAID-0 array as my main boot "drive" and was wondering how adding disks to the array works in implementation. I'll be using either the Intel RT3WB080 or the Intel RS2BL080, which are ...
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0answers
48 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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1answer
47 views

Migrating RAID-0 array from internal to dedicated controller

I've got a ASUS Z77 motherboard with 6 internal SATAIII connectors. I'd like to set up an array of up to 4 SSDs in RAID0, but before I do that, I'd like to know if it's easily possible to migrate the ...
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1answer
88 views

Is it possible to migrate a boot RAID volume from an older motherboard to a newer one? [duplicate]

Possible Duplicate: Raid 0 - what happens with the data when hdds plugged into another motherboard Background info I am going to upgrade my current setup from an X58 to an X79 and I have 2 ...
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2answers
73 views

Add disk space to the OS drive without raid

I have 2x40GB SSDs. When I install my Windows on the first drive, after a while I start to get the "Low disk space" messages. My mainboard doesn't have a RAID controller and since it's new, I don't ...
2
votes
1answer
327 views

Migrating RAID 0 to SSD

First let me say I'm a newbie when it comes to cloning/migrating etc. I bought a computer that is setup in a raid0, 2 500 GB drives. I have 116GB of that space used, and I want to migrate to a ...
0
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1answer
487 views

SATA RAID Mode - 2 Disks in RAID0 and 1 Disk RAID0 alone

I have this box of mine that I use mostly for VMs for my Windows LAB Practices while I am preparing myself for Windows certifications. It has Win7 with VMware workstation. I have 1 HDD on which I run ...
6
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1answer
468 views

How to automount ntfs partation on raid0 in arch linux with systemd

Recently, I switched from initscript to systemd followed this wiki, and I got error like this during boot: Job dev-md126p5.device/start timed out This is my fstab: /dev/mapper/VGLinux-lvroot / ...
3
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1answer
155 views

Is there a way to revert/destroy/disassemble a RAID-0 set with Disk Utility?

And recover/reconstruct the data (that is split in half) across two SSDs? I just haven't noticed enough real-world-usage improvement using RAID-0 (perhaps related question) and would like to use the ...
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1answer
88 views

RAID Controller Questions

I have a P8Z68-V Pro Motherboard and two 500GB 7200rpm hard drives that I used to have in a RAID0 configuration using the Z68 bios level raid. However, I've run into trouble in the past trying to ...
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1answer
387 views

Should I use Windows write cache if I have RAID controller + BBU?

I have ARECA ARC-1231ML 2 GB Cache and RAID 0 with 4 A-data 30 GB SSD drives and sometimes Windows is checking filesystem during boot. I think the problem is that my system is using RAM as write ...
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645 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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2answers
308 views

How to recover data from Dell dimension 9150 RAID 0 on another system?

I have a Dell Dimension 9150 which has failed. I'm trying to recover the data. It had two SATA 250GB drives in RAID 0 configuration. I'm trying to use a shuttle PC running Windows7 to recover the ...
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2answers
300 views

How is it possible for SSD's drives to have such a good latency?

First time i read some information about SSD's, i was surprised to learn they internally use NAND flash chips. This kind of memory is generally slow (low bandwidth) and have high latency while SSD's ...
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1answer
183 views

Raid-0 (2xSSD) + Raid-1 (1xHDD) possible?

Is it possible to have the following setup? 2 x SSD (2x128gb) in RAID-0 (for performance) + 1 x HDD (1x500gb but using 128gb) in RAID-1 (for redudancy) If so, does the HDD mirror give a decrease ...
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2answers
629 views

Lost RAID after boot

Yesterday I have shut down my computer (running Vista x64). This morning, the computer does not boot and the RAID matrix no longer exists. I have two identical 500gb HDD, which were working fine for ...
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2answers
2k views

Is it possible to make raid 0 from 2 ssd drives? [duplicate]

Like in the title, is it possible. I was thinking about that last year but everybody told me that it's not possible due to controller issues. Today I revisited that idea after seeing awesome vids on ...
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1answer
253 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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3answers
2k views

To RAID or not to RAID: SSDs and virtualization

I am approaching that time where my main PC has slowed enough due to Windows rot that I should probably reinstall. Instead of spending a week arm-wrestling, reinstalling and configuring only to find ...
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1answer
172 views

RAID0 disk recovery?

I've not lost a RAID0 setup but since both drives are used as one, is there anyway possible to even access data on just one drive via a sata cable or will you need both drives in a RAID0 setup to be ...
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1answer
766 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 ...