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Questions tagged [raid0]

RAID 0 or Striped Set splits data across two or more disks, without redundancy.

RAID (Redundant Array of Independent Disks) Level 0 or Striped set uses two or more disks combined to act as one larger volume. The data is split or "striped" across each disk, increasing throughput. RAID 0 stores no parity information and thus provides no data redundancy: the loss of one disk in the set will result in the loss of the whole volume.

RAID 0 is commonly used in conjunction with RAID 1 to form RAID 1+0 (10) in what is referred to as a Nested RAID. RAID 10 is a striped set from a series of mirrored drives.

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Software raid 0 with six disks performance

I have some problems with disk performance. I have 6 x WD 500Gb RE4 disks. Each disk gives 135Mb/sec throughput. All measurements are made with hdparm with options "-tT" (I know that it is just synthetic test, but I need some start point to make…
expream
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How do I resize the filesystem on a RAID0 array?

My server consists of 2x512GB and 1x3.5TB disks. root@bb2 ~ # lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT nvme0n1 259:0 0 476.9G 0 disk ├─nvme0n1p1 259:3 0 10.7G 0 part │ └─md0 9:0 0 32G 0 raid0…
Mike S
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Can RAID 5 be made, when one or more of the disk is actually RAID 0?

I have this question since (I think) 3 years ago, but since I was never actually planning to build server, I just shrug it off. But tonight, I literally can't sleep because of this burning question. Lets say I have 3x 2TB disk. According to…
Rinaldo Jonathan
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Lsi MegaRaid sas 9271-8i raid-0 crash

I have 8 hhd , all of it have RAID-0. Yesterday one disk change status to configurate good, it's disk with OS. And now I can't start my server , import foreign configuration not work, and I can not discard cache it's not work too. How to reestablish…
Sasha Dzuruk
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Ubuntu 16.04 with software RAID 1 questions

I've purchased a new dedicated server with 2 x 240GB SSD drive, and installed Ubuntu 16.04 image from the provider's control panel which by default creates the software RAID 1. I also installed Webmin on this server and after looking at the Webmin's…
Jani
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SSD + HDD RAID 0 Performance?

the purpose is to get the max space and the best performance is it possible to merge two drives one is hdd and the other is ssd into one partition using raid 0 ? and do it provide good performance ?
Abdelhafidh Belalia
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Hardware RAID0: what happens when a drive fails?

With a hardware-based RAID0, what happens when a drive fails? For example, on brand name servers like HP DL120G7 with HP P410, when running FreeBSD on a zfs with a zpool mirror, or DragonFly BSD with mirroring through HAMMER etc. The following…
cnst
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Windows 10 Installation Failure New Server

Bought a Brand New Server with windows 10 installed. The initial boot up was fine. Added a new hard drive and put the system in a raid 0 setup. Ran the install CD, installation went fine. On reboot on first install, system would not boot because…
DEVPROCB
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is xfs a good raid setup?

I'm using amazon, and there is docs everywhere to use xfs. Is xfs a software based raid? Is it fast?
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