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Cake day: June 9th, 2023

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  • Yeah, your suggestion is the only thing I could think that would even work, but honestly, it’s probably more trouble than it is worth.

    An alternative which doesn’t quite meet the requirements, but will be much lower effort would be to format the drive(s) as exFat, which both Windows and Linux can read without issue. Then put them up as a network share in both OSes.

    If you are wanting RAID 1 with those two drives…this won’t work unless you are either using hardware raid (maybe you can set it in your bios?) or if you can find a software raid that both windows and linux use. For RAID, maybe just pick one OS and that will be the one that has the share.

    I would also recommend against the SSD caching idea with all this other stuff in the mix, wait till you have a dedicated NAS PC. You are going to pull your hair out otherwise.


    OP, do you have an old computer, even an old laptop? A NAS doesn’t require much computing power. You can plug your drives in via a SATA to USB adapter. Then you will have a dedicated NAS box and all these problems get 500x easier.


  • BombOmOm@lemmy.worldtoSelfhosted@lemmy.worldData HDD with SSD catch drive
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    3 months ago

    The biggest thing is you have changed a random write to a linear write, something HDDs are significantly better at. The torrent is downloading little pieces from all over the place, requiring the HDD to move it’s head all over the place to write them. But when simply copying off the ssd, it keeps the head in roughly one place and just writes lineally, utilizing it’s maximum write speed.

    I would say try it out, see if it helps.


    Also, if the HDD is having to do other tasks at the same time, that will slow it down as the head can only ever be in one place.


  • Pentium D processors are pretty power hungry, so factor that into your thoughts. Also make sure you put a modern OS on it that is getting security updates. It probably has Win XP or Vista installed which isn’t safe to connect to any network.

    It should work fine as a router as long as you don’t enable any of the packet inspection features. For basic routing and firewalling for a home network it should be plenty powerful. I would personally put a small SATA SSD in it as the main drive and ditch the 90GB HDD.

    As an additional idea, if you put a larger SATA drive or two into it you could make it a NAS.


  • I have not personally experienced a dropout with a SMR drive. That is from the reporting I saw when WD was shipping out SMR drives in their Red (NAS) lineup and people were having all kinds of issues with them. According to the article (below), it sounds like ZFS has the worst time with them. WD also lost a class action suit over marketing these as NAS drives, while failing to disclose they were SMR drives (which don’t work well in a NAS).

    We want to be very clear: we agree with Seagate’s Greg Belloni, who stated on the company’s behalf that they “do not recommend SMR for NAS applications.” At absolute best, SMR disks underperform significantly in comparison to CMR disks; at their worst, they can fall flat on their face so badly that they may be mistakenly detected as failed hardware. Source




  • There are some decently priced drives available used on eBay and Mercari, but they tend to get snatched up pretty quickly. Official refurbs are probably your best bet if you don’t want new, I know B&H sells official refurbs.

    The main issue is people think ‘I spent $200 on this, it still works, I’ll sell it for $150 used’ and don’t bother checking what is actually selling. Both eBay and Mercari have a sold listings filter, which is a great way for both buyers and sellers to figure out what things are actually worth.



  • BombOmOm@lemmy.worldtoSelfhosted@lemmy.worldDAS recommandation
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    9 months ago

    I personally use an old self-built desktop running linux (TrueNAS and Windows also work). Getting a case with lots of drive bays is inexpensive. And it lets you do pretty much whatever you want with the NAS as it’s a full blown computer. I always found the prices for the purpose built NAS to be shockingly high.






  • BombOmOm@lemmy.worldtoSelfhosted@lemmy.worldAdvice for buulding a cheep NAS
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    10 months ago

    Your basic components will be an old desktop you have lying around and two hard drives. Put the two hard drives in RAID 1 (mirroring) set with either a network share and/or FTP access to add/remove stuff from the array. The drives optimally should be the same size, but if they aren’t that is OK, the amount of redundant space available will the the size of the smaller of the two drives.

    Depending on what you have lying around this might not cost you anything. However, if you are going to spend money anywhere it should be on the drives themselves. You probably don’t need anything fancy, just a pair of 5400RPM HDDs that are large enough to hold your data, plus some room to grow.

    You can use any OS of your choosing as basically everything supports the requirements. Linux, Windows, and TrueNAS come to mind as viable options. You may or may not want a third, tiny, drive just to boot the OS, particularly for Windows, as it can make things easier. I personally use Linux for my basic NAS with SFTP access.


  • BombOmOm@lemmy.worldtoSelfhosted@lemmy.worldCybwerPower PR1500RT2U / PR1500RTXL2U
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    11 months ago

    I suppose if you want to tinker with the device remotely the cloud feature might be useful. However, I know I have personally never felt the need to tinker with a UPS. They are a set-it-and-forget-it appliance.

    I just put a physical label on each one listing when the battery was last replaced, so I know when it is time to replace with a fresh one.

    Edit: Nor do I trust them to keep up to date with security patches for an IoT UPS. Remember, the S in IoT stands for security. Don’t add any IoT devices to your network you don’t need to.




  • That system is plenty capable, in fact you could drop out the GPU if you don’t have anything that will specifically be using it. It’s just going to draw power when all you need is a video-out port. The qty of RAM is particularly good, will provide plenty of cache for the array and the CPU is strong enough you could enable full-drive encryption and not have it be a bottleneck (assuming that is something you want).

    TrueNAS’ boot drive doesn’t need much space or speed, might as well boot from the 250GB SSD and save the NVME SSD for w/e else you want.

    For array-type, a RAID 5 (or ZFS equivalent) is going to be your best setup. Will use one drive as parity and the other three for storage. A single drive failure is allowed with no data loss.


  • One of the things I like about the qnap is it can do tiered storage between the SSDs and the spinning disks, presenting that all as one pool. Do any of the alternatives (TrueNAS, Unraid, etc…) have a similar feature?

    While I can’t say much to your primary point, I can confirm TrueNAS supports that feature, though I have personally never used that specific feature.