axboe / fio

Flexible I/O Tester

axboe/fio Issues

After fio using the norandommap parameter, the verify: bad header error occurs.
Updated 6 days ago2
specifying log_compression results in log_avg_msec ignored for bw and iops logs
Updated 16 days ago5
Cannot resolve this using the current brew for fio...brew installs fio v3.37...please update this
Closed 17 days ago1
filesize parses GiB/MiB values incorrectly
Updated a month ago2
One place memory leak
Updated a month ago1
Fio writting twice the amount of data to the disk set by size
Updated a month ago3
Latency difference between fio statistics and blktrace
Closed a month ago2
ZBD: assertion when check offset valid during reset zone
Closed a month ago5
fio 3.36 hit out of memory when add 'verify' parameter
Updated a month ago3
`fio: io_u error on file /tmp/mounts3/1-job-30-write.0.0: Bad file descriptor: write offset=0, buflen=131072`
Closed a month ago2
fio 3.36 hit out of memory when add 'verify' parameter
Closed 2 months ago1
Created files should be cleaned up at the end of the run
Closed 2 months ago1
Fio iolog replay does not report disk stats corrrectly
Closed 2 months ago
The loops parameter may do not take effect in fio 3.36
Closed 3 months ago5
Behavior of nrfiles, openfiles and file_service_type unexpected
Updated 3 months ago
Extremely slow results in fio testing for sequence read
Closed 3 months ago
**Avg latency: 1967 usec & Throughput: 6268 MiB/s**
Closed 3 months ago
How can verify_backlog apply to --rw=trim or --rw=randtrim
Updated 3 months ago
How can verify_backlog apply to --rw=trim or --rw=randtrim
Closed 3 months ago
in 3.36, randwrite in zbd zonemode can only write to 128 zones which lead to high iops in randwrite
Updated 3 months ago1
Support Zi/Z, Yi/Y in num2str
Updated 3 months ago
Specify F_FULLFSYNC when calling fsync on MacOS OR add as an option at the end of run, close of file
Closed 3 months ago1
Windows IoRing ioengine
Updated 4 months ago
Windows IoRing support
Closed 4 months ago6
Unable to run '--verify_only' workload on a read-only filesystem even though this is a read-only workload
Closed 4 months ago10
Invalid JSON output containing "Input/output error"
Updated 4 months ago2
I reported an error while executing install
Updated 4 months ago1
Fio doesn't compile on Android
Closed 4 months ago3
ioengine=filestat is not behaving correctly
Closed 4 months ago2
read use verify reports err"Invalid or incomplete multibyte or wide character"
Updated 4 months ago
FIO failed with error code 84
Updated 4 months ago
Reading a file randomly via multiple threads
Closed 5 months ago4
Invalid argument - when try to read a single file with multiple threads
Closed 5 months ago2
Can not use --client and --remote-config at the same time
Updated 5 months ago1
Fio read only 16 bytes instead of blocksize
Updated 5 months ago
nrfiles=2 in rw=randwrite writes only in single file
Updated 5 months ago4
Filesize * nrfiles is no equal to actual I/O size when the filesize option is set too small and size option is not specified
Updated 5 months ago3
fsync is not working properly with nrfiles
Updated 5 months ago1
FIO reports Illegal byte sequence error
Updated 6 months ago2
[s390x] client/ioengine/http: time-based workload fails due to overflow counter
Updated 6 months ago
Facing OOM issue while creating 100000 files using fio
Closed 6 months ago1
Provide option to run concurrent file writes in round-robin fashion
Closed 6 months ago2
when set nr_files and openfiles simultaneously, performance will decrease significantly
Updated 6 months ago3
Clat latency doesn't seem correct
Closed 6 months ago1
When using fio to perform read and verify data with the time_based option enabled, fio exits after the first verification is completed.
Updated 6 months ago1
fio: unrecognized option '--enghp' output two times when I run 'fio --enghp'
Updated 6 months ago2
Request to add option "pi_verify" for io_uring_cmd engine
Updated 6 months ago9
When both verify and runtime parameters are set, the runtime parameter does not take precedence over the size parameter
Closed 6 months ago
Bogus warning: nice: max value out of range: 20 (19 max)
Updated 7 months ago1
FR: Export headers for ioengines
Updated 7 months ago1