ior - I/O Riot NG is an experiment with BPF.

Age	Commit message (Collapse)	Author
2026-05-27	Stabilize integration test startup	Paul Buetow

2026-05-19	t6 stabilize family recording integration	Paul Buetow

2026-05-19	t6 address family recording review	Paul Buetow

2026-03-12	internal: embed BPF object into ior binary	Paul Buetow

2026-03-04	Fix Go mistake findings and stabilize integration timing	Paul Buetow

2026-02-23	Run integration tests in parallel by default and stabilize flaky scenarios	Paul Buetow

2026-02-22	Add copy_file_range support and tracepoint attach tests	Paul Buetow

2026-02-21	Add ior crash/timeout harness tests (task 343)	Paul Buetow
	- Add waitBoth unit tests: ior exit error, ior timeout, both timeout, both succeed — using real processes (true/false/sleep) - Add TestIorCrashReportsError: full harness test with fake ior binary that exits with error, verifying error mentions 'ior' and workload PID is returned - Add TestIorStartFailureCleansUpWorkload: verifies workload process is killed when ior binary doesn't exist, checking with signal 0 - Refactor waitBoth to accept grace duration parameter for testability (production code passes iorShutdownGrace, tests use 500ms) - Fix pipe drain in startWorkload: drain remaining stdout after reading PID so cmd.Wait() doesn't block on pending I/O - Add writeScript helper to helpers_test.go for creating fake binaries Co-authored-by: Amp <amp@ampcode.com> Amp-Thread-ID: https://ampcode.com/threads/T-019c8162-c1cf-7612-b8f5-84c61e3d2021
2026-02-21	Fix integration test harness: symlink BPF object, increase grace period, ↵	Paul Buetow
	improve assertions - Symlink ior.bpf.o into output dir so ior finds it when run from temp dir - Increase iorShutdownGrace from 3s to 30s for BPF tracepoint unloading - Skip records with empty comm in AssertNoUnexpectedComm (BPF race condition) - Add diagnostic logging (up to 5 samples) in both AssertNoUnexpectedComm and AssertNoUnexpectedPID for easier debugging of test failures Amp-Thread-ID: https://ampcode.com/threads/T-019c814e-d6b6-72fb-aaf0-c49f5b3fd04e Co-authored-by: Amp <amp@ampcode.com>
2026-02-21	more on integration tests	Paul Buetow