Jens Axboe [Tue, 9 Jan 2007 07:19:01 +0000 (08:19 +0100)]
[PATCH] Fio version 1.11
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 8 Jan 2007 21:27:05 +0000 (22:27 +0100)]
[PATCH] Fix busy-looping with aio engine and depth > 1
It's ok for io_getevents() to return 0, if min_nr is 0. Check
first if io_getevents() returns >= min_nr, if so then just break
and return.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 8 Jan 2007 09:57:27 +0000 (10:57 +0100)]
[PATCH] Add extra disk util name check
If it's the same device name, don't print utilization more than once.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 8 Jan 2007 09:49:38 +0000 (10:49 +0100)]
[PATCH] Debug printf
Kill it.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 8 Jan 2007 09:47:43 +0000 (10:47 +0100)]
[PATCH] Unlink and directory fix
Make 'unlink' a bool and fix bug in directory setup.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 8 Jan 2007 09:25:51 +0000 (10:25 +0100)]
[PATCH] Non-overwrite random write fix
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 3 Jan 2007 20:02:41 +0000 (21:02 +0100)]
[PATCH] Make note of mailing list address
Yay, there's a list.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 3 Jan 2007 19:45:09 +0000 (20:45 +0100)]
[PATCH] Make sure the fio_options[] members are always zero filled
Make sure the remaining members are cleared, to avoid confusion.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 3 Jan 2007 19:43:19 +0000 (20:43 +0100)]
[PATCH] Add thinktime_blocks
Right now 'thinktime' waits after every IO. This may not be what you
need, sometimes you want to wait only after 'x' number of ios. This
options allows you to set the number of ios to complete, before waiting.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 3 Jan 2007 13:21:13 +0000 (14:21 +0100)]
[PATCH] Fix deviation overflow
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 3 Jan 2007 10:10:27 +0000 (11:10 +0100)]
[PATCH] Fix division by zero in deviance calculation
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Pascal Bleser [Tue, 2 Jan 2007 08:17:03 +0000 (09:17 +0100)]
[PATCH] Split CFLAGS into OPTFLAGS + CFLAGS
Makes it easier to control rpm generation.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 2 Jan 2007 08:15:36 +0000 (09:15 +0100)]
[PATCH] Don't create libdir
Since we link in io engines, we don't need to create the libdir anymore.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 22 Dec 2006 20:02:44 +0000 (21:02 +0100)]
[PATCH] Don't dump optarg on unknown option
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 22 Dec 2006 19:54:06 +0000 (20:54 +0100)]
[PATCH] Version 1.10
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 21 Dec 2006 08:50:00 +0000 (09:50 +0100)]
[PATCH] Allow mem=mmap to also use a file backing
We have the stuff in place for huge page backed memory, so it's little
extra code to support io buffers inside mmap file backed memory.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 20 Dec 2006 19:28:33 +0000 (20:28 +0100)]
[PATCH] Warning on hugepage-size setting in HOWTO
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 20 Dec 2006 19:27:36 +0000 (20:27 +0100)]
[PATCH] Add hugepage-size option
We default to 4MiB, but export the setting so it can be changed.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 20 Dec 2006 19:15:41 +0000 (20:15 +0100)]
[PATCH] Document how to setup/use huge pages
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 20 Dec 2006 13:42:17 +0000 (14:42 +0100)]
[PATCH] Remove debug fprintfs
Oops, leftover from the mmaphuge commit.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 20 Dec 2006 13:40:44 +0000 (14:40 +0100)]
[PATCH] Support for mmap of hugetlb files as memory backing
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 20 Dec 2006 11:54:25 +0000 (12:54 +0100)]
[PATCH] Fix character + O_DIRECT
Just clear ->odirect if it's a character device, it doesn't apply.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 20 Dec 2006 11:48:23 +0000 (12:48 +0100)]
[PATCH] Fix hugetlb problems
Alignment was bad, and we need to check the shmhuge string before shm,
otherwise it'll match the latter.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 20 Dec 2006 09:58:07 +0000 (10:58 +0100)]
[PATCH] Must use ->real_file_size
->file_size is the size of the file from offset, while ->real_file_size
is the total size of the file. So when comparing EOF, we should look
at ->real_file_size against the offset.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 19 Dec 2006 14:18:14 +0000 (15:18 +0100)]
[PATCH] Support for hugetlb backed shared memory
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 15 Dec 2006 15:01:54 +0000 (16:01 +0100)]
[PATCH] Only unlink for created files
If the file was already there, don't unlink it.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 15 Dec 2006 12:11:24 +0000 (13:11 +0100)]
[PATCH] Make unlink and overwrite the default
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 5 Dec 2006 10:56:56 +0000 (11:56 +0100)]
[PATCH] Fix FreeBSD/Solaris linkage
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 5 Dec 2006 10:44:16 +0000 (11:44 +0100)]
[PATCH] Fix warnings from icc
icc spewed a bunch of warnings on building fio, but it did actually build
and work. Some of them are real bugs, most are just "helpful" warnings.
icc doesn't like pointer arithmetic, however these are not fixed up. It
works as-is, just ignore those class of warnings.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 24 Nov 2006 12:29:20 +0000 (13:29 +0100)]
[PATCH] rusage stat
Sum up total over all loops, not for each one.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 24 Nov 2006 12:12:56 +0000 (13:12 +0100)]
[PATCH] Improve time accounting for a job
We need to account loop time in usecs, or the null io engine can
get the timing wrong. For the system usage stats, don't use summed
up loop counts, but calculate end-start time instead.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 24 Nov 2006 11:43:49 +0000 (12:43 +0100)]
[PATCH] Update ioengine help text
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 24 Nov 2006 11:37:34 +0000 (12:37 +0100)]
[PATCH] 'null' ioengine
Add a null io engine, which can be used to exercise and test/debug fio
itself. It doesn't transfer any data, just pretends to.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 24 Nov 2006 09:54:06 +0000 (10:54 +0100)]
[PATCH] Fix time debug compile
If FIO_TIME_DEBUG gets enabled, we need hash.h.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 24 Nov 2006 09:47:40 +0000 (10:47 +0100)]
[PATCH] Comment typo
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 24 Nov 2006 09:42:00 +0000 (10:42 +0100)]
[PATCH] Time and seek optimizations
We did too many gettimeofday() calls, this patch cuts the number by
40%. Use clock_gettime() MONOTONIC instead, it is faster on my system
at least.
This patch also optimizes calling lseek() only when necessary for the
sync io engine.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 23 Nov 2006 14:11:53 +0000 (15:11 +0100)]
[PATCH] Get rid of FIO_INST_PREFIX
We don't need it anymore, since we link in known io engines and unknown
ones have to be given with a full path.
Also fixup Makefiles for Solaris and FreeBSD, they were a bit outdated.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 23 Nov 2006 14:01:19 +0000 (15:01 +0100)]
[PATCH] Close files on error
The error path doesn't close already opened files. Also set
O_SYNC regardless of file type.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 23 Nov 2006 11:39:16 +0000 (12:39 +0100)]
[PATCH] Always open the files from the job itself
This way we don't fork or spawn threads and make them inherit the open
file.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 23 Nov 2006 11:23:12 +0000 (12:23 +0100)]
[PATCH] File close fix
We should unlink and invalidate a closed file, to less impact on
other threads or pending jobs.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 23 Nov 2006 10:58:59 +0000 (11:58 +0100)]
[PATCH] fsync and stonewall fix
We should not terminate threads that haven't been started yet.
The fsync check was bad, it should look at td->error.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 21 Nov 2006 12:15:10 +0000 (13:15 +0100)]
[PATCH] Don't segfault on missing argument data
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 15 Nov 2006 09:00:31 +0000 (10:00 +0100)]
[PATCH] nrfiles > 1 random fix
We should only generate a block within the specific file size, not
the total io size.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 8 Nov 2006 11:49:21 +0000 (12:49 +0100)]
[PATCH] Fix signedness issue
Don't compare standard char to -1.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 8 Nov 2006 08:58:59 +0000 (09:58 +0100)]
[PATCH] Improve skeleton example
Fill out stub functions and comments. Mark required vs not required
io_engine hooks.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 7 Nov 2006 15:02:11 +0000 (16:02 +0100)]
[PATCH] Add skeleton external io engine
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 7 Nov 2006 14:20:59 +0000 (15:20 +0100)]
[PATCH] Link in known io engines
No real point in using dlopen() to find engines we know about. We still
support loading external modules, just give the name as the full path
to such a file.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 7 Nov 2006 13:33:15 +0000 (14:33 +0100)]
[PATCH] Version 1.9
A few stupid problems with 1.8, so release 1.9.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 7 Nov 2006 13:29:17 +0000 (14:29 +0100)]
[PATCH] Fix options with no parameters
Got broken yesterday, with the addition of the comma separated entries.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 7 Nov 2006 13:16:19 +0000 (14:16 +0100)]
[PATCH] Remove rate_quit remnants
The option was lost in the option unification, and it can be handled
equally well with 'exitall'.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 7 Nov 2006 13:02:48 +0000 (14:02 +0100)]
[PATCH] Missing memset and free-on-error in io engines
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 7 Nov 2006 07:36:14 +0000 (08:36 +0100)]
[PATCH] Warn on writable strings
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 6 Nov 2006 13:51:58 +0000 (14:51 +0100)]
[PATCH] Forgot to include 'M' as a unit postfix
We skipped from K to G, forgetting 'M' in between...
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 6 Nov 2006 13:21:49 +0000 (14:21 +0100)]
[PATCH] Version 1.8
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 6 Nov 2006 13:03:03 +0000 (14:03 +0100)]
[PATCH] Print pretty bs values
Convert 1024 to 1K and so on.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 6 Nov 2006 12:26:29 +0000 (13:26 +0100)]
[PATCH] Allow leading , in multi setting parameter
Allow only setting of the write end of the sizes by having an empty
text for the read side - example, use bs=,8k to just set the write
side and leave the read side with the default value.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 6 Nov 2006 10:23:10 +0000 (11:23 +0100)]
[PATCH] Cleanup 2nd argument set parsing/setting
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 6 Nov 2006 10:08:21 +0000 (11:08 +0100)]
[PATCH] bs= and bsrange= takes both read and write sizes
Get rid of read_bs/write_bs and read_bsrange/write_bsrange. It was ugly
and too complicated. Instead support giving both values in a single bs=
or bsrange= seperated by a comma.
Example: bs=1k,4k will use 1k blocks for reads, 4k blocks for writes.
bs=32k will use 32k blocks for both reads and writes.
Similar for bsrange=
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 3 Nov 2006 14:51:45 +0000 (15:51 +0100)]
[PATCH] HOWTO spelling fixes
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 3 Nov 2006 13:00:49 +0000 (14:00 +0100)]
Merge branch 'master' of ssh://router/data/git/fio
Jens Axboe [Fri, 3 Nov 2006 13:00:45 +0000 (14:00 +0100)]
[PATCH] Make fio build again on "crippled" platforms
Some time in the future we want a proper configure setup and only
install the supported io engines, for now install limited versions
that just complain on initialization.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 3 Nov 2006 12:48:49 +0000 (13:48 +0100)]
[PATCH] Kill old libaio/posixaio checks
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 3 Nov 2006 10:37:47 +0000 (11:37 +0100)]
[PATCH] Add in-progress io rate
Dumped along with percentage and eta.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 3 Nov 2006 10:01:01 +0000 (11:01 +0100)]
[PATCH] Makefile update
Jens Axboe [Fri, 3 Nov 2006 07:17:09 +0000 (08:17 +0100)]
[PATCH] Fix int vs long problems in parsing some options
The type needs to match strictly, or we get into problems on big
endian architectures.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 3 Nov 2006 07:58:08 +0000 (08:58 +0100)]
[PATCH] Add seperate read/write block size options
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 2 Nov 2006 19:10:33 +0000 (20:10 +0100)]
[PATCH] Fix random_map
If alignment was unlucky, we would underestimate the num_maps entry
by 1.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 2 Nov 2006 08:23:19 +0000 (09:23 +0100)]
[PATCH] fsx example
write_iolog was just to verify that it worked, remove that again.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 2 Nov 2006 08:18:36 +0000 (09:18 +0100)]
[PATCH] String copy limiting fixes
Avoid overflows when we can.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 2 Nov 2006 08:12:40 +0000 (09:12 +0100)]
[PATCH] Improve job/cmd line parsing error logging
Drop jobs when needed and so on.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 2 Nov 2006 07:51:52 +0000 (08:51 +0100)]
[PATCH] Add sample fsx job file
It simulates what a "normal" fsx run does. fsx-linux can also do read/write
or mmap io, change ioengine= to mimic that instead.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 2 Nov 2006 07:45:53 +0000 (08:45 +0100)]
[PATCH] Print an error when parsing a job option fails
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 1 Nov 2006 07:35:44 +0000 (08:35 +0100)]
[PATCH] Signedness warning
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 30 Oct 2006 16:00:24 +0000 (17:00 +0100)]
[PATCH] Randomly fill output buffers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 30 Oct 2006 14:25:09 +0000 (15:25 +0100)]
[PATCH] Add 'bs_unaligned' option
If this is specified with 'bsrange', fio will use any byte size value
in the bs range for an io unit buffer length. Normally fio defaults to
using a multiple of the minimum bs size, as that is required for any
type of raw io.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 30 Oct 2006 14:14:48 +0000 (15:14 +0100)]
[PATCH] Add 'norandommap' option
With this option given, fio will not keep track of what parts of a file
has been read/written or not. So for random io, we may read/write a block
a block more than once (or not at all). Thus this option conflicts with
doing write verification.
This is a first step for doing truly randomly sized blocks of io.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 30 Oct 2006 12:36:52 +0000 (13:36 +0100)]
[PATCH] Improve job file parsing
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 30 Oct 2006 12:32:08 +0000 (13:32 +0100)]
[PATCH] Potential overflow and unused variable
'tmpbuf' was unused. Limit [name] entry to 255 chars to avoid
overflowing the buffer.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 30 Oct 2006 11:35:18 +0000 (12:35 +0100)]
[PATCH] Move the other parameter fixup code into fixup_options()
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 30 Oct 2006 11:23:41 +0000 (12:23 +0100)]
[PATCH] Don't put_job() on def_thread
It's not accounted.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 30 Oct 2006 11:21:25 +0000 (12:21 +0100)]
[PATCH] Typo: jobname is 'val', not 'opt'
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Mon, 30 Oct 2006 08:03:13 +0000 (09:03 +0100)]
[PATCH] Add support for multiple jobs on the command line
Give --name the special meaning of starting a new job (and adding
the previous). Now the command line is just as powerful as the
job files.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 13:00:16 +0000 (15:00 +0200)]
[PATCH] Fix modification of const string
Copy 'ptr' to local storage first.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 12:36:26 +0000 (14:36 +0200)]
[PATCH] FIO_OPT_RANGE breakage
After terminating the first string, remember to reset the pointer to the
beginning of the string.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 12:27:39 +0000 (14:27 +0200)]
[PATCH] Options must be integer
Make all char options integers, to avoid having to introduce a
char parse type.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 11:43:22 +0000 (13:43 +0200)]
[PATCH] Add full command line parameter support
You may now give full job options on the command line. Makes it easier
to script fio or for one-off runs, as you don't have to write a job file
and run that.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 09:33:01 +0000 (11:33 +0200)]
[PATCH] parse cleanups
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 09:30:07 +0000 (11:30 +0200)]
[PATCH cpu io threads need not have lots of stuff setup
Everything that has to do with io can be skipped.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 09:24:25 +0000 (11:24 +0200)]
[PATCH] Improve io logging
write_iolog was broken. Change iolog= to read_iolog= to keep things
nicely seperated.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 09:10:18 +0000 (11:10 +0200)]
[PATCH] Fixup iolog config setting
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 08:54:08 +0000 (10:54 +0200)]
[PATCH] Abstract option handling
Instead of parsing manually, we abstract out everything so parse.[ch] is
now a generic config file parser. This is the next step towards unifying
command and job options.
I'm sure I broke plenty of options in the process...
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 27 Oct 2006 08:45:12 +0000 (10:45 +0200)]
[PATCH] libaio sign error
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Thu, 26 Oct 2006 11:48:34 +0000 (13:48 +0200)]
[PATCH] Split config name parse functions into parse.c
The plan is to add command line options that mirror the config options,
so fio will be easier to script.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 25 Oct 2006 11:08:57 +0000 (13:08 +0200)]
[PATCH] Update HOWTO
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 25 Oct 2006 09:21:05 +0000 (11:21 +0200)]
[PATCH] Use posix_fallocate() to force file layout
Dunno how well this works on all filesystems, but at least it's
a good hint to send wrt fragmentation and layout.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 25 Oct 2006 09:08:19 +0000 (11:08 +0200)]
[PATCH] Add HOWTO
This file contains more detailed usage information, and a fuller
description of the job file parameters.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Wed, 25 Oct 2006 07:16:07 +0000 (09:16 +0200)]
[PATCH] ->queue() error handling
We return 1/0 for failure/success and put the error in io_u->error.
The libaio engine didn't quite do that.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 24 Oct 2006 17:42:44 +0000 (19:42 +0200)]
[PATCH] README updates
Put related options closer together.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 24 Oct 2006 17:38:15 +0000 (19:38 +0200)]
[PATCH] Make ->buflen == 0 on SYNC io_u's
It eases the error handling in the splice and sync io engine.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Tue, 24 Oct 2006 17:05:53 +0000 (19:05 +0200)]
[PATCH] Document filename= option
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>