Sure, works fine for inference with tensor parallelism, USB4 / thunderbolt 4/5 is a better (40Gbit+ and already there) bet than ethernet (see distributed-llama). Trash for training / fine tuning, that needs higher inter GPU speed, or better a bigger GPU VRAM.
Seems like data integrity is your highest priority, and you’re doing pretty well, the next step is keeping a copy offsite. It’s the 3-2-1 backup strategy, 3 copies, 2 media (used to mean CDs etc but now think offline drives) 1 offsite (in case of fire, meteor strike etc), so look to that, stash a copy at a friends or something.
In your case I’d look at getting some online storage to fill the offsite role while you’re overseas (paid probably, but a year of 1 or 2 Tb is quite reasonable) leaving you with no pressure on the selfhosting side, just tailscale in, muck around and have fun, and if something breaks, no harm done, data safe.
I’ve done it for what seems like forever and I’d still be worried about leaving a system out of physical control for any extended period of time, at the very least having someone to reboot it if connectivity or power fails will be invaluable, but talking them through a broken update is another thing entirely, and you shouldn’t make that a critical necessity, too much stress.
The old adage is never use v x.0 of anything, which I’d expect to go double for data integrity. Is there any particular reason ZFS gets a pass here (speaking as someone who really wants this feature). TrueNAS isn’t merging it for a couple of months yet, I believe.
Yup (although minutes seems long and depending on usage weekly might be fine). You can also combine it with updates which require going down anyway.
Basically, you want to shut down the database before backing up. Otherwise, your backup might be mid-transaction, i.e. broken. If it’s docker you can just docker-compose down it, backup, and then docker-compose up, or equivalent.
Solid. My backup is a T440p, and behind that a X230, fucking bulletproof.
Been happy with FreshRSS for years now (TTRSS before that). One thing that really improves it is RSS-Bridge which turns a lot of non RSS sites into feeds (and a lot of truncated feeds into full ones). It’s also a list of what hackerly types will put effort into getting a feed from, so self-curating in its way. Enjoy…
If you’re doing weird shit, partition the 4TBs into 2x2TB, now you have 10x2TB. Or use unraid / mergerfs + SnapRaid.
Radicale has been so good I’d forgotton it existed, carddav and caldav sorted. Unix principle at its best, do one thing well (or microservices for the newbies). Why are you dogwhistling for a closed source marginal replacement for syncthing ?
Yep, as can happen easily if you buy in a batch. Just like ransom (related, no?), non-sequential serial numbers please.
If I just happen to get the bad module that craps out after 6 months, the positive reviews are not that helpful.
That’s what RAID(5) is for, if a drive craps out you just shrug and get a new one (or warranty), no data loss. Easy enough to cobble together with a PCIe card and 4ish smaller drives, faster too…
God tier VPN solution (if your provider is covered), have two running, one outs in Singapore for *arrs and a localish one for my SearxNG. So much versatility for something so solid…
Look at syncthing, set a directory with your music on your desktop/laptop , sync to phone, profit…
Sure, but the point of an offline backup is to disconnect it when not in use, rendering it immune to ransomware, accidental deletions, lightning strikes etc. Plug in every week or whatever, do your backup, disconnect, sleep easy. I use an external usb hdd caddy (note that one needs a firmware update to work with bigger disks)
One backup on site on a different medium
One offline backup.
Backup on a different medium is archaic advice unless you’re willing to fork $$$ out for a tape drive system. DVDs don’t cut it in the era of 20Tb HDDs. I’d argue that HDD is the only practical media currently for > 4Tb at less than enterprise scale. Backblaze might be considered a different medium I guess.
I like SearXNG, I pipe it through a gluetun vpn tunnel to mix up my traffic with others. I turn off google and use a !g bang when really necessary. One of the killer features is setting up blacklists for content farms (see config file) which has helped my dev searches immensly, also bye fandom etc.
Anything can be a feed with a bit of determination and a little knowhow ;)
Your biggest bang for buck is with cheap second hand drives, keep a spare on hand to rebuild the array / volume when one dies. You should be aware that the number of drives in the array directly affects the amount of usable space, 2 drives 50% of total available (a direct mirror, to compensate for the loss of one drive), 3 drives you get 66%, 5 gets you 80%. Say you get 6 4Tb drives, keep one as a spare and the remaining 5 will give you 16Tb usable (with one lost to parity so you can survive one disk failure). You then immediately want to save for a 16 Tb external drive for offline, preferably offsite backup (RAID is not Backup!). As others have wisely said, anything can be used to host, but aim at the most power efficient. If necessary get a PCI card for more SATA or SAS ports. Identify high value, small files, documents, current work, personal photos, source code and so forth and arrange for cloud backup, preferably with local encryption so you needn’t trust the cloud provider, preferably in at least two places (so one can go tits up or enshittify without bothering you). You’d be surprised what fits into a free 10Gb account if you triage well.
Good luck.
Kodi will let you switch engines to VLC.
You can cycle the smaller drives to cold backup, that’s not a waste. You do have backups, which RAID is not, right?