I’ve had a hard drive throw a fault on my truenas zfs pool, so probably need to buy a replacement. I know about serverpartdeals, but seem to recall another fairly cheap refurb hard drive seller when I bought these 4 years ago. I just don’t remember the name. What retailers are you using for hard drives these days if you have a failure?

In the US btw.

I’ll also try just reseating cables in a bit once the scrub finishes. (just in case that’s all it is)

ETA: the other retailer is goharddrive.com. I’m still interested to hear other suggestions if anyone has them.

Edit2: luckily reseating power and sata cables appear to have fixed it for now. the drive is resilvering, so hopefully I’m good. Thanks everyone for the recommendations, as I know one will fail at some point.

  • remotelove@lemmy.caEnglish
    3·
    10 hours ago

    Also, it depends on the problem you are trying to solve and if the good deal lets you buy plenty of spare drives.

    I have a 3 server cluster running 9 k8s nodes with persistent storage in Longhorn. While it thrashes the drives a bit more and I lose performance, I opted to use hardware RAID so a drive rebuild would be much easier. (I think with Ceph, it’s a step or two more to kick a drive out of the storage pool before you can swap the drive safely. The fact that I can’t remember much about Ceph already and it’s only been a month or two since I setup a Ceph testing cluster should alone explain my decision.)

    Basically, I get volume replication backed by easy to manage and affordable drive replacements. I even get mirrored boot drives too. The setup is fault tolerant to a degree and it gives me enough time to shuffle things around if a server starts to die completely.

    All the drives are used and have already had a full life, but yey, the risk is ok because the parts are cheap. I’ll probably buy another refurbished server of the same type just for the spare parts, drives and memory. I could even just use the extra server as a cold standby. Whatevers.

    The cluster isn’t critical, to be perfectly honest. It really just holds a massive tool suite of containers that I need at random times and now I at least have solid templates and ansible confogs for all of those containers anyway. Even the data isn’t super critical.

    Parts are cheap and my setup allows for disposable drives in a setup where risk tolerance is sky-high.

    My NAS is RAID 10 with brand-new drives and read/write cycles are conserved. I care about that data and will probably mirror that storage that to an additional pair of mirrored m.2’s to absorb most of the read a cycles while adding an additional redundancy layer. (The hdds would primarily only see write cycles and probably just function as an incremental backup location for specific folders off of the m.2’s.)

    Those are the cliff notes, and only I attempted to explain how I thought about risk in my setup. Volume over quality for my cluster: I think about fast recovery and how I can parch around a problem during a catastrophic failure. Long term: Multiple layers of redundancy for important data with less concern about price but I have less capacity and speed.

    Having spent years around lots of equipment, I view a flashy red light on an HDD as a suggestion to do something about it in a couple of days if the server is just a worker node. (I have been desensitized to most hardware faults, TBH.)