[mat_epice]

There are several other systems I would recommend before TernFS for your environment. If you're looking at Lustre versus this in particular, Lustre has been through the wringer, and ANL/DOE has plenty of people who understand it enough to run it well and fix it when it breaks.

However, you are right. Your bandwidth needs don't really require Lustre.

[president_zippy]

Seriously man, I'm asking because I don't know: which filesystems do you recommend instead? I dabbled in CephFS because our data is write-once, but helping computer illiterate research scientists at other universities and national labs retrieve their data is a lot simpler from Lustre because it's just plain-old POSIX filesystem semantics.

I'm not joking, I didn't ask this as a way to namedrop my experience and credentials (common 'round this neck o' the woods), I honestly don't know what all the much more competent organizations are doing and would really like to find out.

[mat_epice]

It's a serious requirements-gathering exercise. I would look inside your organization for HPC storage experts and ask them to sit down with you for an hour to walk through your users' typical workflows, expectations, and budget. If you need some names, send me an email.

Or just shell out for as much Weka as they can convince you that you need and call it a day.

[huntaub]

I’d be happy to chat more about your needs and try to help recommend a path forward. Feel free to shoot me an email at the address in my profile.

[x______________]

Is this an ad? Why can't the topic continue here as a reply to op?

[Borg3]

Because its a consulting oportunity.

[nhanb]

I read somewhere that Hacker News should have been named Startup News, and sometimes interactions like the one upthread reminds me of that. I'm not saying it's wrong - if you're good at something don't do it for free and all that - but it's kinda sad that in-depth discussions on public forums are getting harder and harder to find these days.

[x______________]

Normal conversations by topic enthusiasts usually have fun stuff hidden in their profiles and at times lead to fun rabbit holes where you endlessly learn and somehow, forgot that you were initially browsing HN.

Agree about the public discussion part, one of the reasons why I'm here lately.

Also, why can't someone create Startup News: Where every article reply is an opportunity to be sold a service, SN would take a cut of transactions. /s

[president_zippy]

I saw the follow-up responses complaining about you soliciting, but I've got no problem with you offering to solve a problem and being remunerated for it.

However, my lab is a brokedick operation with barely enough cash reserves to pay staff salaries. We sincerely do not have the budget to buy new software, especially after the NIH funding cuts.