Zhengchao An fedc37c834 docs(operations): add drive timeout tuning guide for slow storage (#4944) ...

Issue #4810's production incident showed the drive timeout knobs are
undiscoverable from symptoms: a listing that outruns the walk budget
gives operators no signal pointing at RUSTFS_DRIVE_* tuning. The knobs
existed only as code constants in crates/config/src/constants/drive.rs
with no operator-facing documentation.

Add docs/operations/drive-timeout-tuning.md covering the per-operation
drive timeout knobs, resolution precedence, the high_latency profile,
and a dedicated section on listing truncation and the walk stall
budget - including the correction that since the stall-budget rework
the foreground listing path is governed by
RUSTFS_DRIVE_WALKDIR_STALL_TIMEOUT_SECS, not the total-timeout knob
the issue suggested. Link the guide from the README.

Ref #4810

2026-07-17 10:34:16 +08:00

..

architecture

fix(ecstore): split rename_data signature from heal-convergence decision (#4926)

2026-07-17 01:38:15 +08:00

operations

docs(operations): add drive timeout tuning guide for slow storage (#4944)

2026-07-17 10:34:16 +08:00

testing

test(replication): add programmable fake S3 target (#4929)

2026-07-17 01:20:09 +08:00