Use existing Drives 8 x10TB WD Red, 8 x4TB WD Purple, + a mix of WD Purple and shucked WD Elements 12TB x 8ĬPU: Xeon E5-2620v4 + Corsair H60 Cooler block.1 xLSI Logic Controller Card 05-25699-00 9305-24i 24-Port SAS 12Gb/s PCI-Express 3.0 Host Bus Adapter.6 xCableCreation Internal Mini SAS HD Cable, Mini SAS SFF-8643 to Mini SAS 36Pin SFF-8087 Cable.1 xNORCO 4U Rack Mount 24 x Hot-Swappable SATA/SAS 6G Drive Bays Server Rack mount RPC-4224.Corsair Commander Pro to control the fans (see script and code) 3 xNoctua NF-F PWM (120mm) * having noted later in Stux's thread that 1500 RPM is not sufficient to cool the HDDs.2 xNoctua NF-A8 PWM Premium 80mm PC Computer Case Fan.4 x Kingston Value RAM (32GB, DDR4-2400, ECC RDIMM 288).1 x Corsair HX1200 (1200W) - PSU to support 24 HDD + several SSD and PCI cards.1 x Kingston UV400 120GB SSD - boot drive (hit the 3D NAND/TRIM bug with the original WD green selection, failing scrub and showing as corrupted OS files) Decided to go with no mirror and use the config backup script.2 x WD Green 3D NAND (120GB, 2.5") - Boot drives (maybe mess around trying out the thread to put swap here too link).1 x ASUS Z10PA-D8 (LGA 2011-v3, Intel C612 PCH, ATX) - Dual socket MoBo.Jgreco: Things in the real world rarely work as well as the theoretical best case scenario.Īiming to mostly replicate the build from (with some mods, hopefully around about as good as that link) Why, for the love of God, did you buy hardware before you started asking questions? Complexity killed the cat-#1010b times!" ![]() I'm perhaps abnormally risk-adverse because I come from a Windows Server environment where the motto is, " If it ain't broke, it will be." ZFS eats RAM like a fat man at an all-you-can-eat fried chicken buffet. My bad experience with Seagate stopped immediately after I stopped buying them :) It's actually using very advanced quantum sorcery, but since Unix is Unix, everything gets dumped into the decidedly classical standard output, so that people can do Unix things to it like "pipe it through SSH" or "pipe it into a file" or "pipe it straight to zfs recv" or "pipe it into cat and immediately get arrested by the Unix police because why the !%#& would you use cat to view a text file, much less a zfs replication stream". No offense we care more about your data than your feelings. I hope that every byte of this data is either disposable, or is well backed up, sir. OP, just for the record, having a "4 drive stripe", on a scale of ZFS stupidity from 1 to 10, is a 9.998, behind only having a "5 drive stripe". The correct storage configuration with this model hard drive is as deep in a landfill as possible. I guess I could ask my Ex (she works for HGST) for some discount drives but they may be filled with C4 vs Helium. Though the fans are rated for 800-1500 rpm (downhill, with a tail-wind, and a moon in the third phase of Venus and with 64-byte UDP packets) We're talking catastrophic PSU failure, massive undetected RAM failure, physical destruction, alien high-intensity degaussing beams, extreme heat or the presence of Linus from LinusTechTips in the same room as the server. You need to change your problem so that lines up with my solution. I sourced most of this from it's too funny to not share.
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