Skip to main content
Super User

Questions tagged [raid]

Ask Question

Redundant array of independent/inexpensive disks; a technology which utilizes multiple disks to provide increased reliability, performance, and/or redundancy. Can be implemented either in software or with a hardware controller.

2,423 questions
Newest Active Bountied Unanswered
1 vote
0 answers
25 views

This might look simple, but it’s turned into a 3-day rabbit hole. I have two Samsung 2 TB SSDs that were configured in a RAID 0 array using AMD RAIDExpert2. The original PC is gone, and I want to wipe ...
FatalxE's user avatar
  • 11
1 vote
0 answers
78 views

This is a more targeted version of this question, as said question may be trying to deal with too many angles on a much broader problem, and I'd like to isolate and solve this specific issue. (Note: a ...
LuminosityXVII's user avatar
  • 11
1 vote
1 answer
93 views

The reason is that Windows Server 2019 was installed on the second disk, then realizing this mistake, Windows Server was deleted from the second disk, and then it was reinstalled on the first disk, ...
Cesar U's user avatar
  • 19
2 votes
1 answer
140 views

I have a home "server" which I use to store files and also watch a few videos from. I have a few 1tb hard drives that I have laying around and I want to use them but I don't know if it is a ...
bonkie25's user avatar
  • 23
0 votes
0 answers
127 views

I am facing an issue where my raid 1 array that I've setup using mdadm with two 8TB HDDs wont rebuild anymore after I've moved them from my old nuc based NAS to a server that I built. Before they were ...
user avatar
2 votes
0 answers
90 views

I recently got a bare bones Dell R630 motherboard, then collected some of the missing parts, PSU, RAID controller (H730p mini), etc. I'm having problems (probably user error) with the backplane. I ...
Freddybobjo's user avatar
  • 51
0 votes
0 answers
91 views

My laptop is HP da-0XXX. I use SSD and HDD, but I boot from SSD and only use HDD for storing files. I just now realized that my SATA is set to RAID. I read that it is not really recommended to use ...
aki's user avatar
  • 49
1 vote
0 answers
53 views

I have a storage pool that has 3 drives, and it recently auto retired two of my disks. I screwed up and formatted one of them, so now I am left with 2 out of 3 disks and one is retired. I tried ...
Erick W's user avatar
  • 51
1 vote
1 answer
130 views

I am trying to get the max speed out my HP Prodesk 600 G2 I started with the max CPU i7-6700K . I have put 32GB of max RAM inside it, I know 64GB is possible but for now okay. I have one PCIe 3.0 x 4 ...
Nldjbassie Bassie's user avatar
  • 19
1 vote
0 answers
277 views

I'm experiencing an unexpected RAID configuration on my laptop and need to disable it without losing any data. I'm not sure when this RAID setup began, but I recently noticed "(RAID)" next ...
Buku Bule's user avatar
  • 11
0 votes
0 answers
36 views

I have 4xSATA HDD’s in a RAID 0 configuration which was setup using a Marvell 88SE9172 controller on my Gigabyte GA-Z77x-UP7 motherboard, which is now dead. I’ve researched and so far I can’t find a ...
jpmad4it's user avatar
  • 1
0 votes
0 answers
103 views

I assmble the disks and start dhe RAID 5. [nap@NAS8C4590 ~]$sudo mdadm --assemble /dev/md130 /dev/sdf3 /dev/sde3 /dev/sdd3 /dev/sdc3 /dev/sdb3 mdadm: /dev/md130 has been started with 5 drives. Now ...
whitebear's user avatar
  • 765
2 votes
0 answers
191 views

We have a cluster with Red Hat 8 servers. From dmesg, we are seeing strange errors related to the disks. These errors appear only on the Red Hat 8 servers and do not occur on the Red Hat 7 servers, ...
King David's user avatar
  • 1,011
1 vote
0 answers
79 views

Problem I was capturing performance trends of RAID1 array consisting of remote NVMe over TCP volumes. With RAID1, I expect write performance to be equal to the slowest of the raid devices as it ...
user2888044's user avatar
  • 11
1 vote
0 answers
89 views

I currently have a RAID array running in RAID 1 on just two 6TB hard drives. This has worked well for me for a while, but I have been given four 8TB WD Red hard drives by a family member. My current ...
That_Dude's user avatar
  • 11

15 30 50 per page
1
2 3 4 5
…
162