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Anyone have experience with Seagate Exos? I want to stick a pair of drivers in to my Linux box as some network storage/online backups. I have a Dell mff running as my 24/7 NAS, this desktop will be only be on when doing stuff. I intend to use zfs for what it's worth, with the drives mirrored. At the moment in the UK I can get 18TB exos at a £/tb of about 75% of the most cost effective Ironwolf/Ironwolf Pro drives.
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# ¿ Jan 25, 2023 20:13 |
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# ¿ Apr 29, 2024 10:34 |
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Having looked a bit more, noise of the drives looks like one of the bigger downsides to the Exos line.
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# ¿ Jan 25, 2023 21:07 |
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Drives being refurbished seems to me to be a big risk factor than the specific OEM!
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# ¿ Jan 26, 2023 22:16 |
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Well 'Manufacturer Recertified', so it's been in the hands of Seagate.
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# ¿ Jan 26, 2023 23:15 |
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This ArsTechnica article was pretty scathing about btrfs https://arstechnica.com/gadgets/2021/09/examining-btrfs-linuxs-perpetually-half-finished-filesystem/
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# ¿ Feb 10, 2023 23:08 |
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Ihmemies posted:How do I backup Windows disks as disk images to a network drive? I looked at Veeam, but a backup software's download taking TEN GIGABYTES is way too loving much. Why it takes so loving much space for a simple backup software? Even Windows takes half the size of that, and it's a whole complete OS with bells and whistles!
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# ¿ Mar 8, 2023 10:52 |
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I guess regular scheduled backup that work transparently in the background without input are best because, honestly, we all know we should backup often but I'll do that boring poo poo tomorrow.
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# ¿ Mar 8, 2023 11:25 |
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Startech do just about every combination of single/dual/quad, SATA/IDE you could possible need. https://www.startech.com/en-gb/hdd/docking Less convenient to use but more convenient to find room in the cupboard are the cable style adapters rather than docks. Depends how much it's going to be used.
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# ¿ Apr 16, 2023 00:32 |
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Historically NFS has had weak security functionality. It obviously supported user level privileges but the low level stuff was pretty laissez-faire. It was only intended for use locally within a network where it was protected by the secure perimeter. NFSv4 introduced a ton ofbetter security; host verification, encryption, better authentication support, etc.
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# ¿ Apr 28, 2023 15:12 |
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U2 is dead, Enterprise server SSDs are now all about E1
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# ¿ May 15, 2023 20:54 |
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Computer viking posted:Oh those look nice.
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# ¿ May 15, 2023 21:25 |
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Bought a pair of 18TB Toshiba N300 drives (HDWG51JUZSVA) as the £/TB was just too tempting, which I'll use to enter the world of ZFS. Four 8TB probably would faster but until I move beyond 1GBe I won't worry about that. I couldn't find good benchmarking of NAS-focused drives on the net, so here's the results from gnome-disks.
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# ¿ Jun 16, 2023 20:13 |
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For years I kept ending up buying Toshiba X300 series hard drives as they always seem to be best price/TB, but these are my first N300. Honestly, it's never my internal drives that give me problems; it's the USB drives that seem to keep dying on me. In theory 18TB of usable space should keep me going for a while but by the time I use it to backup my windows PC (raw photos and some video), then consolidated the years of detritus spread around various Linux drives, it'll be half gone...
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# ¿ Jun 16, 2023 22:27 |
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Surprised how easily i managed to get my 2x18TB setup as network-shared ZFS; install FreeBSD inside KVM, pass through the sata controller as a PCIE device, run a single command to add the two drives as a mirrored vdev, install and setup samba. Still need to setup an NFS for better access on linux devices. Is there a good open source file syncing program people recommend? There's a few directories (Documents, Music, etc) that I want to keep synced between the new ZFS storage and my windows machine.
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# ¿ Jun 18, 2023 13:28 |
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That Works posted:Any current wisdom on HDD vendors / types for NAS in 2023? This would be for an unraid NAS for home media storage and some work project data but it would be a 2nd redundancy for those. I've always tried to just stick to WD drives but wanted to see if anything else was decent out there. I'm looking at a couple drives in the 8-10-12 tb range.
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# ¿ Jun 19, 2023 12:54 |
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New to zfs so I might be wrong: If it's the same number of disks — I think you can replace & rebuild one disk at a time, then once all the disks are at the larger capacity, have it expand to the larger size. For a different number of disks - I believe there is a newish (circa 2021) ability to increase the disks in raidz but nothing to reduce the number. Thus it is required to build fresh. If you have enough slots to run all the new and old disks at the same time, you could build the new pool then do zfs replication to move the data.
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# ¿ Jun 19, 2023 15:53 |
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Use lots of directories and err on the side of verbosity? Documents/Books/Non-Fiction/Hartley, J.R./Fly Fishing by J.R. Hartley.epub should be findable down the road.
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# ¿ Jun 20, 2023 14:01 |
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Always 'Surname, Firstname' when cataloguing. 'Firstname Surname' is for heatens...
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# ¿ Jun 20, 2023 16:04 |
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https://www.servethehome.com/buyers-guides/top-hardware-components-for-truenas-freenas-nas-servers/top-picks-truenas-freenas-hbas/
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# ¿ Jun 29, 2023 22:33 |
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Chilled Milk posted:Just to double check, a PCIe-2.0 8x HBA card would be just great in a PCIe-3.0 4x lanes/8x slot? Especially if most of the drives are mechanical anyway.
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# ¿ Jul 3, 2023 21:47 |
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TACD posted:So following my earlier post my company went ahead and bought a Synology DiskStation. I’ve been trying to set it up and have discovered that none of the network ports in our office are actually connected; every single machine is networked over WiFi and the only physical network ports are the ones connecting the switch and WiFi hardware.
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# ¿ Nov 6, 2023 14:29 |
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The real win of PCIe5 isn't going to be jumbo pipelines for GPU or single drives, it's going to be making x1 slots useful.
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# ¿ Nov 10, 2023 20:32 |
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Shrimp or Shrimps posted:E: As a bit of an aside and more general question in terms of NAS practices, what are the main reasons not to have the NAS as part of your personal computer, instead keeping it a dedicated box? For example, I see no reason why I couldn't achieve what I'm looking to do using DrivePool and SnapRAID on my Windows 11 computer and just shoving the 6 disks into my case.
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# ¿ Nov 11, 2023 17:10 |
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The cs382 seems a bit unnecessarily short – any fans for extraction at the top conflict with using pcie slots. It would seem to rule out a NAS build where you need a GPU + HBA for the drives + 10GBe card. Would a few extract centimetres for clearance have really hurt the design?
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# ¿ Nov 12, 2023 14:19 |
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PirateBob posted:What are pcie slots even used for these days? Apart from the obvious one(s) taken up by the gpu. But overall: cards for more/different storage (HBA or raid), faster network cards (10G, fibre etc), HPC/AI accelerator (eg AMD M200), video encoder cards (eg Alveo MA35D), Video capture (see Blackmagic cards), probably a world of obscure capture devices used in industry/science/tech etc, sound related cards used in profession audio settings, etc
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# ¿ Nov 19, 2023 21:05 |
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QNAP is gathering a history of terrible security in it's products.
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# ¿ Jan 2, 2024 15:09 |
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Does it give the performance of the single mirror vdev, or does it end up being even worse?
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# ¿ Mar 28, 2024 21:26 |
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I see ugreen is trying to break in to the NAS with a kickstarter https://www.kickstarter.com/projects/urgreen/ugreen-nasync-next-level-storage-limitless-possibilities I've a few of their peripherals (usb cables, monitor adapters) and they've all been well built. I can image the hardware will be value for money. But security wise I'm not sure I will want to trust an early generation from an upstart peripherals (plus one subject to the whims of the China government).
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# ¿ Apr 6, 2024 21:40 |
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Sounds pretty rough around the edges, and other OSes don't work (they seem undecided as a company) so it would be a definite no from me for now. https://www.youtube.com/watch?v=lXhrmtNzZAI
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# ¿ Apr 6, 2024 21:51 |
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# ¿ Apr 29, 2024 10:34 |
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As I understand it: you can added mirrored vdevs ad hoc and it'll work. In a datacentre environment, wildly different sizes/performance/free-space can cause performance issues, but single user home use it should be fine.
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# ¿ Apr 16, 2024 17:12 |