Search results

Unexpected I/O behavior when ramp_time exceeds runtime

Status: Open.

#2041 In axboe/fio;

· adrian-tintas opened on Jan 21, 2026

Clean up 32 vs 64-bit choice for random generators

Status: Open.

#2038 In axboe/fio;

· vincentkfu opened on Jan 15, 2026

zbd: when performing multi-threaded append writes to a zoned block device, write operations can occasionally fail

needreporterinfoWaiting on information from the issue reporterWaiting on information from the issue reporter

Status: Open.

#2032 In axboe/fio;

· ywang-wnlo opened on Dec 22, 2025

windows error 10014 not handled

Status: Open.

#2027 In axboe/fio;

· FMCUSystemAdmins opened on Dec 5, 2025

Inflight_issued does not match

Status: Open.

#2024 In axboe/fio;

· efeng2001 opened on Dec 2, 2025

Add I/O timeout handling and reporting for hung (stuck) I/Os

enhancement

patcheswelcomeNo one internal is working on this but an external contributor's help is very welcome!No one internal is working on this but an external contributor's help is very welcome!

Status: Open.

#2012 In axboe/fio;

· aqibahmad opened on Nov 7, 2025

Fio's zipf distribution generator

Status: Open.

#1991 In axboe/fio;

· vincentkfu opened on Sep 29, 2025

Building on armel and other old 32 bit architectures has undefined references to __atomic_store_8

patcheswelcomeNo one internal is working on this but an external contributor's help is very welcome!No one internal is working on this but an external contributor's help is very welcome!

triagedIssue cause is understood but a patch is needed to fix itIssue cause is understood but a patch is needed to fix it

Status: Open.

#1986 In axboe/fio;

· hoexter opened on Sep 16, 2025

Infinite 'msec_to_next_event' when executing fio on 4TB device on MacOS 12.7.4

needreporterinfoWaiting on information from the issue reporterWaiting on information from the issue reporter

Status: Open.

#1985 In axboe/fio;

· yh-yong opened on Sep 16, 2025

Miss write cmd with FLUSH category and Replay with "Q" action

Status: Open.

#1978 In axboe/fio;

· rorychen opened on Sep 4, 2025

--warnings-fatal swallows the error

Status: Open.

#1977 In axboe/fio;

· jlevon opened on Sep 2, 2025

Improve pattern verfiy %o when thread=1 or verify_async > 1

enhancement

Status: Open.

#1973 In axboe/fio;

· vincentkfu opened on Aug 22, 2025