Hacker News: Eikon

New comment by Eikon in "Show HN: ZeroFS – Make S3 your primary storage"

Eikon — Sat, 13 Jun 2026 17:48:35 +0000

> Is this only was S3 or any S3 compliant service?

Any S3 compliant service.

> Does it support any sort of storage tiering ?

Yes, it has a local cache that's populated on reads, but no writeback cache yet.

New comment by Eikon in "Show HN: ZeroFS – Make S3 your primary storage"

Eikon — Fri, 12 Jun 2026 21:12:49 +0000

> Millions of files, Interrupted transfers, Backup Server Reboots, Long-term operation?

Yes, that should work fine!

New comment by Eikon in "Show HN: ZeroFS – Make S3 your primary storage"

Eikon — Fri, 12 Jun 2026 20:10:26 +0000

> I assessed the tool on a CentOS 7 system today. It can't run on older CentOS 6. It will generate core dump.

Perhaps your cpu is too old? The prebuilt binaries require newer CPUs but you can build your own.

> Will ZeroFS support large Filesystem size about 800GB?

Absolutely, and much, much more than that.

Show HN: ZeroFS – Make S3 your primary storage

Eikon — Thu, 11 Jun 2026 20:51:29 +0000

Article URL: https://www.zerofs.net/

Comments URL: https://news.ycombinator.com/item?id=48496242

Points: 11

# Comments: 7

New comment by Eikon in "What is the purpose of the lost+found folder in Linux and Unix? (2014)"

Eikon — Sun, 07 Jun 2026 19:14:36 +0000

Even with journaling, you might need one. ZeroFS [0] almost had a lost+found directory (even with the WAL enabled), because you might have consistency issues between your in-memory state and what was flushed, and especially in what order.

ZeroFS ended up not needing recovery at all through atomic, strictly ordered commits [1], but it was far from trivial (and not just a matter of requiring a WAL).

[0] https://github.com/Barre/ZeroFS

[1] https://github.com/Barre/ZeroFS/blob/main/zerofs/src/fs/writ...

New comment by Eikon in "Barman – Backup and Recovery Manager for PostgreSQL"

Eikon — Sat, 02 May 2026 18:03:26 +0000

https://github.com/Barre/ZeroFS Should do a great job at this.

New comment by Eikon in "S3 Files"

Eikon — Mon, 13 Apr 2026 13:30:56 +0000

It's definitely shared, and can be redundant.

Show HN: PostgreSQL running in the browser, persisting to S3

Eikon — Thu, 09 Apr 2026 07:02:36 +0000

Article URL: https://www.zerofs.net/postgresql-in-the-browser

Comments URL: https://news.ycombinator.com/item?id=47700230

Points: 1

# Comments: 1

Show HN: PostgreSQL running in a browser tab, persisting to S3

Eikon — Wed, 08 Apr 2026 18:59:58 +0000

Article URL: https://www.zerofs.net/postgresql-in-the-browser

Comments URL: https://news.ycombinator.com/item?id=47694684

Points: 2

# Comments: 0

New comment by Eikon in "S3 Files"

Eikon — Wed, 08 Apr 2026 06:43:48 +0000

Or ZeroFS which doesn’t require a 3rd party database, just a s3 bucket!

https://github.com/Barre/ZeroFS

New comment by Eikon in "S3 Files"

Eikon — Wed, 08 Apr 2026 06:43:07 +0000

SQLite works great with ZeroFS: https://github.com/Barre/ZeroFS

New comment by Eikon in "Show HN: Stop paying for Dropbox/Google Drive, use your own S3 bucket instead"

Eikon — Tue, 07 Apr 2026 12:07:30 +0000

Doesn’t require an external database (just a s3 bucket) and is a single binary. A webui is shipping in the next few days.

New comment by Eikon in "GitHub appears to be struggling with measly three nines availability"

Eikon — Mon, 23 Mar 2026 11:13:06 +0000

As of recently (workflows worked for months) I even have part of my CI on actions that fails with [0]

2026-02-27T10:11:51.1425380Z ##[error]The runner has received a shutdown signal. This can happen when the runner service is stopped, or a manually started runner is canceled. 2026-02-27T10:11:56.2331271Z ##[error]The operation was canceled.

I had to disable the workflows.

GitHub support response has been

“ We recommend reviewing the specific job step this occurs at to identify any areas where you can lessen parallel operations and CPU/memory consumption at one time.”

That plus other various issues makes me start to think about alternatives, and it would have never occurred to me one year back.

[0] https://github.com/Barre/ZeroFS/actions/runs/22480743922/job...

New comment by Eikon in "SSH has no Host header"

Eikon — Wed, 18 Mar 2026 05:33:27 +0000

I am not sure to understand what this is this achieving compared to just assigning a ip + port per vm?

New comment by Eikon in "Hetzner Prices increase 30-40%"

Eikon — Mon, 23 Feb 2026 10:10:13 +0000

English: https://docs.hetzner.com/general/infrastructure-and-availabi...

New comment by Eikon in "Run Pebble OS in Browser via WASM"

Eikon — Fri, 13 Feb 2026 00:23:04 +0000

https://joelseverin.github.io/linux-wasm/

New comment by Eikon in "Litestream Writable VFS"

Eikon — Wed, 04 Feb 2026 21:58:23 +0000

You might be interested in ZeroFS [0], it works great with Postgres [1].

To achieve what you describe, you should be just able to setup a Postgres replica that’s setup on top of ZeroFS.

[0] https://github.com/Barre/ZeroFS

[1] https://github.com/Barre/ZeroFS?tab=readme-ov-file#postgresq...

New comment by Eikon in "What is Plan 9?"

Eikon — Sun, 18 Jan 2026 13:41:02 +0000

ZeroFS [0] is very thankful for what it brought to Linux with the v9fs [1] subsystem which is very nice to work with (network native) compared to fuse :)

[0] https://github.com/Barre/ZeroFS

[1] https://docs.kernel.org/filesystems/9p.html

New comment by Eikon in "JuiceFS is a distributed POSIX file system built on top of Redis and S3"

Eikon — Thu, 15 Jan 2026 20:52:05 +0000

It’s not great UX on that angle. I am currently working on coordination (through s3, not node to node communication), so that you can just spawn instances without thinking about it.

New comment by Eikon in "JuiceFS is a distributed POSIX file system built on top of Redis and S3"

Eikon — Thu, 15 Jan 2026 20:26:43 +0000

> so the commercial license would only be needed for closed-source modifications/forks

Indeed.