Flexible I/O Tester
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- Re: [PATCH 0/3] reduce normal output lat (nsec/usec/msec) indentation, update latency documentation, (continued)
- [PATCH v3 0/4] Sync fio(1) man page with HOWTO (remaining sections),
kusumi . tomohiro
- [PATCH v2 0/4] Sync fio(1) man page with HOWTO (remaining sections),
kusumi . tomohiro
- [PATCH 0/4] Sync fio(1) man page with HOWTO (remaining sections),
kusumi . tomohiro
- [PATCH] HOWTO: fix unit type suffix in "Parameter types" section to upper case,
kusumi . tomohiro
- [PATCH 0/4] HOWTO/man/option fix,
kusumi . tomohiro
- Pending fio 3.0 release,
Jens Axboe
- [PATCH v2] Add ability to keep memory-mapped files,
sbates
- [PATCH 0/3] HOWTO fix,
kusumi . tomohiro
- [PATCH] Add option to keep memory-mapped files,
sbates
- [PATCH] don't print native_fallocate() error if ENOSYS,
kusumi . tomohiro
- [PATCH v4] pvsync2: Add hipri_percentage option,
sbates
- [PATCH v3] pvsync2: Add hipri_percentage option,
sbates
- [PATCH v2] pvsync2: Add hipri_probability option,
sbates
- fio Windows Time,
Jeff Furlong
- [PATCH] pvsync2: Make hipri option probabilistic,
sbates
- [PATCH 0/4] documentation fix,
kusumi . tomohiro
- The commit 'filesetup: add native fallocate' breaks on Cygwin,
Tomohiro Kusumi
- fio Windows Invalidate,
Jeff Furlong
- Number of Significant Figures,
Jeff Furlong
- Fio IOPS reported incorrectly in some cases,
Yogi Wannabe
- Random writes' bandwidth evolves differently for different disk's portion,
Elhamer Oussama AbdelKHalek
- iSCSI write performance issues,
Danny Al-Gaaf
- random-time I/O with fio,
Paolo Valente
- pmemblk ioengine broken (pmemblk_bsize unknown),
Rebecca Cran
- [PATCH] man: add missing \ for fcntl(2) in write_hint option,
kusumi . tomohiro
- [PATCH] man: fix wrong info on sync_file_range=,
kusumi . tomohiro
- unexpected stonewall parsing led jobs separated by stonewall to run concurrently,
Ido Ben-Tsion
- Mixed seq+random worload thread,
abhishek koundal
[PATCH] arch/ppc: Fix get_cpu_clock asm clobber list, Oliver O'Halloran
fio docs web page (generated html from HOWTO, README etc.),
Rebecca Cran
fio sequential workload with zoned distribution,
abhishek koundal
[PATCH 0/7] Sync fio(1) man page with HOWTO,
kusumi . tomohiro
Inverted test in fio ipo_bytes_align(),
Keith Owens
Strange Uncorrectable Section Count Produced By Fio,
Forrest, Jon
[PATCH 0/2] updates for offset= in percentage,
kusumi . tomohiro
Recommended Job File For Stress Testing PCI-E,
Forrest, Jon
[PATCH] man page: add offset unit info for offset= option,
kusumi . tomohiro
[PATCH] HOWTO: add offset unit info for offset= option,
kusumi . tomohiro
in what units is offset option?,
Konstantin Ruvinsky
[PATCH v4 0/4] stat: Modify info for bw and add iops stats,
Andreas Herrmann
[PATCH 0/8] option/Makefile fix and void* fixups,
kusumi . tomohiro
[PATCH v3 0/4] stat: Modify info for bw and add iops stats,
Andreas Herrmann
Fwd: segmentation fault in flist from workqueue.c,
Ido Ben-Tsion
systemd-udevd triggered?,
Sitsofe Wheeler
[PATCH] set td->io_ops to NULL before dlclose(),
Jim Harris
iops log is not capturing iops,
David Byte
[PATCH 0/6] ioengine fixes,
kusumi . tomohiro
[PATCH v2 0/2] stat: Modify info for bw and iops stats in normal/json output,
Andreas Herrmann
[PATCH 0/2] stat: Modify info for bw and iops stats in normal output,
Andreas Herrmann
[PATCH] man: Update buffer_pattern entry in man pages,
sbates
[PATCH] pattern.c: Add support for files in buffer_pattern argument.,
sbates
[PATCH] lib/ffz: remove dead store,
Daniel Verkamp
[PATCH 0/5] fixes for ignore_error option,
kusumi . tomohiro
fio server errors,
Jeff Furlong
unit testing for fio?,
Brantley West
[PATCH 1/2] use true/false for bool type,
kusumi . tomohiro
Re: exitall_on_error - Unrecognised option, Sitsofe Wheeler
fio zipfian random_distribution offset selection,
qingwei wei
Change of fio homepage,
Sitsofe Wheeler
[PATCH 1/3] verify: add missing free(ptr);,
kusumi . tomohiro
Running multiple jobs on a raw drive,
Ratn, Prasun
[PATCH 0/5],
kusumi . tomohiro
[PATCH 0/2] configure,
kusumi . tomohiro
SSD Test Recommendation,
Matthew Eaton
[PATCH] stat: Re-add output of basic bw information if bw_log is not written,
Andreas Herrmann
[PATCH],
Andreas Herrmann
ZFS Testing Methodology,
Spencer Hayes
FIO Latency and IOPS variation with blktrace,
Guruganesh Hegde
Fwd: Fio Checksum tracking and enhanced trim workloads,
Jens Axboe
fio output parameter,
Jeff Furlong
Writing buffers allocated by numa_alloc_onnode to files opened with O_DIRECT,
Scott Forman (scforman)
[PATCH 01/11] configure: Disable CONFIG_POSIX_FALLOCATE on NetBSD even if posix_fallocate(3) compiles,
kusumi . tomohiro
- [PATCH 02/11] configure: Add compile_exec_prog() to compile and execute the binary, kusumi . tomohiro
- [PATCH 04/11] configure: Use compile_exec_prog() for s390_z196_facilities, kusumi . tomohiro
- [PATCH 05/11] configure: output_sym CONFIG_GFIO, kusumi . tomohiro
- [PATCH 06/11] configure: Add missing <string.h> to avoid bogus warning, kusumi . tomohiro
- [PATCH 07/11] configure: Add void* cast to avoid bogus warning, kusumi . tomohiro
- [PATCH 03/11] configure: Use single square brackets (POSIX), kusumi . tomohiro
- [PATCH 08/11] configure: Check gfio test result via return value (not printf), kusumi . tomohiro
- [PATCH 09/11] configure: Add missing ##########..., kusumi . tomohiro
- [PATCH 10/11] configure: Add missing $val != "yes" test to override compile_prog() result, kusumi . tomohiro
- [PATCH 11/11] configure: Add print_config() for "<config>... <yes|no>" outputs, kusumi . tomohiro
- Re: [PATCH 01/11] configure: Disable CONFIG_POSIX_FALLOCATE on NetBSD even if posix_fallocate(3) compiles, Jens Axboe
- Re: [PATCH 01/11] configure: Disable CONFIG_POSIX_FALLOCATE on NetBSD even if posix_fallocate(3) compiles, Jens Axboe
[PATCH 6/6] Drop triple X for cpu affinity for OpenBSD, kusumi . tomohiro
[PATCH 0/6] make fio work on OpenBSD again,
kusumi . tomohiro
Compiling on Android using ndk-r15 or higher,
Omri Mor
Realtime access to performance data, Andy Wolin
Running fio with buffer_compress_percentage=0 and scramble_buffers=1 produces high-dedupe data,
Bryan Gurney
Does fio really bypass page cache with option direct=1?,
Son Chu
FIO mmap options dictate a minimum block size of 4096 bytes,
kjaszczerski
[PATCH 1/6] stat: change json+ output format so that instead of printing the raw clat data structure, use actual durations instead of array indices and print only bins with nonzero counts,
Vincent Fu
[PATCH 0/9],
kusumi . tomohiro
- [PATCH 1/9] Fix num2str() output when modulo != -1U, kusumi . tomohiro
- [PATCH 2/9] Drop the only local variable declaration within a for-loop (C99), kusumi . tomohiro
- [PATCH 3/9] Make lib/strntol.c a stand-alone library, kusumi . tomohiro
- [PATCH 4/9] Make lib/pattern.c a stand-alone library, kusumi . tomohiro
- [PATCH 5/9] Make lib/rand.c a stand-alone library, kusumi . tomohiro
- [PATCH 6/9] Make lib/zipf.c a stand-alone library, kusumi . tomohiro
- [PATCH 8/9] Make oslib/strlcat.c a stand-alone library, kusumi . tomohiro
- [PATCH 9/9] Make oslib/linux-dev-lookup.c a stand-alone library, kusumi . tomohiro
- [PATCH 7/9] Make lib/mountcheck.c a stand-alone library, kusumi . tomohiro
- Re: [PATCH 0/9], Jens Axboe
Fwd: RE: FIo version 2.1.8 with write_iops_log option doesn't work as expected,
Rebecca Cran
Adding IO engine,
Deyoung Hong (dhong)
RE: Adding IO engine, Elliott, Robert (Persistent Memory)
Re: Adding IO engine, Sitsofe Wheeler
fio-plot, a tool to graph FIO JSON data, Louwrentius
FIO achieves only 50:50 of read:write IOPS when rwmix is not 50:50 and achieves only about 40% of total IOPS,
GV Govindasamy
FIO does 2x IOPS with 'bssplit' option and 'rw=randwrite or rw=randread',
GV Govindasamy
[PATCH 1/8] Don't silently terminate td when no I/O performed due to error,
kusumi . tomohiro
Error handling in fio_libaio_event(),
Scott Forman (scforman)
fio seems to calls functions which are not defined (ffio_file_open, io_file_done, ...),
Scott Forman (scforman)
numberio failure with numjobs=1,
Guruganesh Hegde
Input help for fiologparser.py script in fio/tools/,
abhishek koundal
[PATCH 01/13] Fix return value of make_filename() when no filename_format,
kusumi . tomohiro
- [PATCH 02/13] Use GOLDEN_RATIO_PRIME, kusumi . tomohiro
- [PATCH 05/13] HOWTO: Mention niche detail of range format options, kusumi . tomohiro
- [PATCH 08/13] Don't proceed with error set when failed to pre-read files/devices, kusumi . tomohiro
- [PATCH 06/13] Drop redundant "ignore invalidate option" message from 21c1b29e, kusumi . tomohiro
- [PATCH 12/13] Separate io_u from ioengine [2/3] - move io_u functions, kusumi . tomohiro
- [PATCH 11/13] Separate io_u from ioengine [1/3] - add io_u.h, kusumi . tomohiro
- [PATCH 04/13] Don't malloc more than necessary on extending/prereading file, kusumi . tomohiro
- [PATCH 10/13] Drop prototype of unused function td_io_sync(), kusumi . tomohiro
- [PATCH 07/13] Ignore pre-read for FIO_NOIO td, kusumi . tomohiro
- [PATCH 13/13] Separate io_u from ioengine [3/3] - rename ioengine.h to ioengines.h, kusumi . tomohiro
- [PATCH 09/13] Ignore pre-read for character devices, kusumi . tomohiro
- [PATCH 03/13] Test malloc result when allocation size is tunable, kusumi . tomohiro
- Re: [PATCH 01/13] Fix return value of make_filename() when no filename_format, Jens Axboe
How does FIO detect write errors when ioengine is libaio,
Scott Forman (scforman)
Clat min zero on Randread?,
Tarek
How to simulate bursty I/O traffic with fio?,
Jason Sirichoke
[PATCH] Ensure all json field keys do not have ' ' in them,
Gwendal Grignou
[PATCH 1/7] Replace redundant TD_F_NOIO flag with td->io_ops_init,
kusumi . tomohiro
fio: forcing file /dev/nvme0n1 size to 4286578688,
Jens Axboe
could fio be used to wipe disks?,
Antoine Beaupre
[PATCH] Conditionally enable FIO_HAVE_PSHARED_MUTEX on FreeBSD,
kusumi . tomohiro
[PATCH 1/7] Make check_mount_writes() test appropriate device types,
kusumi . tomohiro
[PATCH] Only enable arm64 CRC32 acceleration if the required header files are there,
Theodore Ts'o
FIO data integrity - description for different fields,
Saju Nair
[PATCH 00/17],
kusumi . tomohiro
- [PATCH 12/17] Don't set FIO_FILE_extend when create_on_open= option is set, kusumi . tomohiro
- [PATCH 14/17] HOWTO: Add some details for invalidate=, kusumi . tomohiro
- [PATCH 08/17] Drop redundant td_rw(td) tests, kusumi . tomohiro
- [PATCH 09/17] Remove unassigned fio_unused variable, kusumi . tomohiro
- [PATCH 02/17] HOWTO: Add platforms without fdatasync(2), kusumi . tomohiro
- [PATCH 05/17] Fix debug print format of file ->file_name, kusumi . tomohiro
- [PATCH 01/17] Add runtime handlers for 97900ebf for FreeBSD/DragonFlyBSD, kusumi . tomohiro
- [PATCH 11/17] Fix a function name typo in debug print, kusumi . tomohiro
- [PATCH 10/17] Drop fio_unused attribute from used variable, kusumi . tomohiro
- [PATCH 07/17] Explicitly check td_trim(td) to detect open(2) flag, kusumi . tomohiro
- [PATCH 04/17] Avoid irrelevant "offset extend ends" error message for chrdev, kusumi . tomohiro
- [PATCH 06/17] Fixup for a minor 0 byte file size case, kusumi . tomohiro
- [PATCH 15/17] Define struct file_name as a file local structure, kusumi . tomohiro
- [PATCH 03/17] configure: Align help messages, kusumi . tomohiro
- [PATCH 17/17] configure: Make Cygwin take regular configure path, kusumi . tomohiro
- [PATCH 13/17] Minor fixup for "Layint out IO file..." message, kusumi . tomohiro
- [PATCH 16/17] Use union for per file engine private data storage, kusumi . tomohiro
- Re: [PATCH 00/17], Jens Axboe
fio output-format=json+ and latency histogram buckets ~1200,
abhishek koundal
[PATCH] Add support for the CPU clock (System Timer) on Aarch64.,
Rebecca Cran
[PATCH] configure: add a --disable-rdma flag to control rdma deps,
Mike Frysinger
[PATCH 1/3] Add runtime handlers for 97900ebf for BSDs,
Tomohiro Kusumi
FIO log averaging issue with --write_bw_log and --write_iops_log using > 1000 log_avg_msec values,
Chris Taylor
Fio 2.18 release, Jens Axboe
[PATCH 1/6] Rename thread_options' ->io_limit to io_size,
Tomohiro Kusumi
[PATCH 6/6] Revert "configure: Drop default CONFIG_LITTLE_ENDIAN for Cygwin", Tomohiro Kusumi
Has anyone run into write_bw_log and write_io_log recording segments of low numbers?,
Todd Lawall
[PATCH 1/2] Drop obsolete comment on a race condition,
Tomohiro Kusumi
[PATCH v2 0/7],
kusumi . tomohiro
basic verify - output shows start with read then write?,
Slow bucks
[PATCH 1/6] configure: Drop default CONFIG_LITTLE_ENDIAN for Cygwin,
kusumi . tomohiro
[PATCH] Be more verbose on endianness detection failure,
kusumi . tomohiro
[PATCH 1/3] Be more verbose on endianness detection failure,
kusumi . tomohiro
[PATCH] Windows: re-enable the mmap ioengine and fix static asserts,
Rebecca Cran
[PATCH] Fix the return type of log_err and log_info functions,
Rebecca Cran
Fio will crash by output folder is not exist when running server-client mode, YHM
__compiler_offsetof in fio's flist.h, Sitsofe Wheeler
data verification block size matters?, Slow bucks
[PATCH] Windows: Update the EULA year and add more examples to the installer,
Rebecca Cran
randrepeat false for ssds,
Slow bucks
fio exit run on timeout of device?,
Slow bucks
Differences in "BW" and "bw" results,
Frank Steinberg
NCQ Priority Support and FIO,
Brandon Schwartz
Fwd: fio over hdfs,
ankit patel
not all the jobs running at equal speed,
Prabhu Murugesan (pmurugesan)
rw=readwrite and verify interaction, Sitsofe Wheeler
Windows and TRIM support - files, not devices,
Rebecca Cran
Offset in percentage rather than in LBA,
Prabhakaran
comparing ioengines IOPS normalized for CPU load, Tobias Oberstein
4x lower IOPS: Linux MD vs indiv. devices - why?,
Tobias Oberstein
Re: 4x lower IOPS: Linux MD vs indiv. devices - why?, Kudryavtsev, Andrey O
[PATCH 1/8] Define pointer alignment macro in fio.h,
kusumi . tomohiro
[PATCH 5/8] Remove unused disk_util's name field, kusumi . tomohiro
[PATCH 6/8] Add missing free(td->sysfs_root);, kusumi . tomohiro
[PATCH 7/8] Fix bad pointer du->sysfs_root, kusumi . tomohiro
[PATCH 8/8] Remove/Move Linux specific sysfs_root field from thread_data, kusumi . tomohiro
Re: [PATCH 1/8] Define pointer alignment macro in fio.h, Jens Axboe
hitting 2048 threads/jobs limit,
Tobias Oberstein
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