hakurei/test, branch v0.4.3low-level userspace tooling for Rosa OShttp://src.rosa.moe/hakurei/atom/test?h=v0.4.32026-05-03T17:29:56Zcontainer/initoverlay: configure via fsconfig2026-05-03T17:29:56ZOphestracat@gensokyo.uk2026-05-03T17:07:52Zurn:sha1:da11b26ec16ef9ed61045fdbb03c4090286bfeba
This works around the page size limit at the cost of negligible performance regressions.
Closes #34.
Signed-off-by: Ophestra <cat@gensokyo.uk>
nix: remove all explicit timeouts2026-04-23T04:07:22ZOphestracat@gensokyo.uk2026-04-23T04:07:22Zurn:sha1:725ae7d64d56727364da16d9e016162dd80016d7
These were useful during development because timing out is often the only indication of failure due to the terrible design of nixos vm test harness. This has become a nuisance however especially when the system is under load, so remove explicit values and fall back to the ludicrously high default.
Signed-off-by: Ophestra <cat@gensokyo.uk>
nix: add sharefs supplementary group2026-04-11T14:28:18ZOphestracat@gensokyo.uk2026-04-11T14:27:56Zurn:sha1:28ebf973d6af4e28c706e90889957a8553125fac
This works around vfs inode file attribute race.
Signed-off-by: Ophestra <cat@gensokyo.uk>
cmd/sharefs: group-accessible permission bits2026-04-08T07:14:47ZOphestracat@gensokyo.uk2026-04-08T07:14:47Zurn:sha1:b0ba16510791428669aea6f54a5f8b263e159dee
This works around the race in vfs via supplementary group.
Signed-off-by: Ophestra <cat@gensokyo.uk>
cmd/sharefs: reproduce vfs inode file attribute race2026-04-08T06:51:36ZOphestracat@gensokyo.uk2026-04-08T06:39:04Zurn:sha1:351d6c5a35adcf07ccfe62add266d5db540400ed
This happens in the vfs permissions check only and stale data appears to never reach userspace.
Signed-off-by: Ophestra <cat@gensokyo.uk>
all: optionally forbid degrading in tests2026-04-07T06:22:52ZOphestracat@gensokyo.uk2026-04-07T06:18:28Zurn:sha1:e4355279a1624833e36455a1a85788dbe091464e
This enables transparently degradable tests to be forced on in environments known to support them.
Signed-off-by: Ophestra <cat@gensokyo.uk>
all: use filepath2026-03-30T09:24:53ZOphestracat@gensokyo.uk2026-03-30T09:15:56Zurn:sha1:a6600be34ad812ff13c89f45c3cadaac6d994e67
This makes package check portable, and removes nonportable behaviour from package pkg, pipewire, and system. All other packages remain nonportable due to their nature. No latency increase was observed due to this change on amd64 and arm64 linux.
Signed-off-by: Ophestra <cat@gensokyo.uk>
cmd/hakurei: rename app to run2026-03-28T07:48:26ZOphestracat@gensokyo.uk2026-03-28T07:43:02Zurn:sha1:b1ea3b4acf85365fd76c890f8b8852b5f95be5c1
The run command was a legacy holdover from very early days and is only useful for testing and demonstration these days. This change also renames it to exec.
Signed-off-by: Ophestra <cat@gensokyo.uk>
hst: expose scheduling priority2026-03-11T17:15:14ZOphestracat@gensokyo.uk2026-03-11T16:20:08Zurn:sha1:620062cca92b6241c15f96f86a9c6f0f7882ecca
This is useful when limits are configured to allow it.
Signed-off-by: Ophestra <cat@gensokyo.uk>
container: expose priority and SCHED_OTHER policy2026-03-11T16:14:03ZOphestracat@gensokyo.uk2026-03-11T16:14:03Zurn:sha1:196b200d0f19c41730db439c62db9b39e424f21f
The more explicit API removes the arbitrary limit preventing use of SCHED_OTHER (referred to as SCHED_NORMAL in the kernel). This change also exposes priority value to set.
Signed-off-by: Ophestra <cat@gensokyo.uk>