Trying to squeeze some more storage in my MiniPC. I have questions about these. These use hardward RAID with selectable modes (Individual/JBOD/RAID1/RAID2).
If I use RAID 1 and one of the drives fails, will I know?
If a drive fails, and a slap in a new one, will it internally begin repairing RAID 1 again?
Can I use these as “individual” or JBOD and have 2 separate drives through the same connector, and use something like TrueNAS to software-RAID them?
Neither is there if this controller dies… Like the other person said, my response would be “you don’t have 2 sata ports then?”. Better raid support and better capacity. Take it from my life lessons. Raid 0 is not a backup, it is barely redundant. It’s primary use is production environments where you do not want your system to go down when a drive fails.
Okay, I don’t know why you’re downvoting me, and I’m over it. I was trying to help you and understand the question, I was trying not to be argumentative. My honest responses haven’t changed on your questions, I think it’s going to fail quickly, I think you’re going to regret it, and I don’t think it’s good for your use case. But hey, what do I know, I’ve only done basically the same thing and self hosted stuff for 15 years, and was only trying to help you avoid the mistakes I made. Sorry I didn’t just agree with everything you said and was trying to figure out alternatives.
Which is fair, I suppose, if you really only have one SATA port left. Then a RAID 1 through that device might work well enough. Wouldn’t be my first choice though… and definitely not for RAID 0. Not that RAID 0 should be anyone’s first choice, nowadays.
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Because there’s no redundancy.
Neither is there if this controller dies… Like the other person said, my response would be “you don’t have 2 sata ports then?”. Better raid support and better capacity. Take it from my life lessons. Raid 0 is not a backup, it is barely redundant. It’s primary use is production environments where you do not want your system to go down when a drive fails.
Yes. There is. Unless the controller decides before it dies to wipe the disks for some reason?
And like I said to the other person, “No.”
No one is talking about backups.
Okay, I don’t know why you’re downvoting me, and I’m over it. I was trying to help you and understand the question, I was trying not to be argumentative. My honest responses haven’t changed on your questions, I think it’s going to fail quickly, I think you’re going to regret it, and I don’t think it’s good for your use case. But hey, what do I know, I’ve only done basically the same thing and self hosted stuff for 15 years, and was only trying to help you avoid the mistakes I made. Sorry I didn’t just agree with everything you said and was trying to figure out alternatives.
Which is fair, I suppose, if you really only have one SATA port left. Then a RAID 1 through that device might work well enough. Wouldn’t be my first choice though… and definitely not for RAID 0. Not that RAID 0 should be anyone’s first choice, nowadays.
Just making the best with what I’ve got.