Bruce Cran [Thu, 5 May 2011 14:14:09 +0000 (08:14 -0600)]
sscanf fixup
I noticed that a job of:
[sequential write at 1k block size.]
Gets reported as "sequentia".
I think we need to use %255[^\n] in sscanf instead.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Thu, 5 May 2011 14:13:37 +0000 (08:13 -0600)]
windowsaio: skip uncompleted requests
Windows sometimes gives us an IO request which hasn't completed yet,
which we need to ignore.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Wed, 4 May 2011 13:54:13 +0000 (07:54 -0600)]
Windows fixes
- Fix XP support: get pointer to CancelIoEx at runtime.
- Fix overlapped IO.
- Don't use overlapped IO if direct or synchronous options are set.
- Check if write option is set before opening file in read-only mode:
fixes 'rw=rw'.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 2 May 2011 19:14:26 +0000 (13:14 -0600)]
Convert left-over manual ->runstate setting to td_set_runstate()
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 2 May 2011 19:05:02 +0000 (13:05 -0600)]
Bump max job count to 2048
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 2 May 2011 16:10:56 +0000 (10:10 -0600)]
Switch mutex to using anonymous mmap
We don't need an fd backing for this, saves on file descriptors
in use.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 29 Apr 2011 09:40:06 +0000 (11:40 +0200)]
Fio 1.52
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 29 Apr 2011 06:24:10 +0000 (08:24 +0200)]
Add space between -m and 755 for install
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 25 Apr 2011 18:49:45 +0000 (20:49 +0200)]
Remove solaris posix_memalign() helper
Not used in core code anymore.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 25 Apr 2011 18:46:58 +0000 (20:46 +0200)]
Add simple aligned alloc helper
We don't have posix_memalign() on some Solaris and Darwin, so just
add a poor mans implementation of it. Outside of arch code where
we have proper posix_memalign(), this is only used to ensure good
alignment of the io_u in the core code.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Steven Noonan [Sat, 23 Apr 2011 06:08:13 +0000 (23:08 -0700)]
os-mac.h: implement fio_set_odirect()
Signed-off-by: Steven Noonan <snoonan@amazon.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Steven Noonan [Sat, 23 Apr 2011 06:07:46 +0000 (23:07 -0700)]
os-mac.h: implement blockdev_size()
Signed-off-by: Steven Noonan <snoonan@amazon.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 28 Mar 2011 07:51:09 +0000 (09:51 +0200)]
Switch all random generators to be decided by use_os_rand
This includes file sizing, next file, block size selection,
trim state, and verify state.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 28 Mar 2011 07:37:41 +0000 (09:37 +0200)]
Switch the latter part of the offset generation to __rand() too
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 28 Mar 2011 07:35:09 +0000 (09:35 +0200)]
Switch to using our internal Tausworthe based random generator for offsets
It's both faster and more exhaustive than what is available on
glibc on my test systems. So no downsides, and the upside of having
the same offset generator across all platforms.
This will change the random series, so could alter performance for
your workload since the pattern will be different in sequence. There's
an option to revert to the OS generator, you can add use_us_rand=1
on your job files to retain the old generator offsets.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Sun, 27 Mar 2011 18:55:09 +0000 (20:55 +0200)]
Fix parser bug dealing with range options and postfix
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Sun, 27 Mar 2011 18:53:39 +0000 (20:53 +0200)]
Get rid of mixed rw and verify warning
Should workd fine.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Sun, 27 Mar 2011 18:43:20 +0000 (20:43 +0200)]
parser: get rid of useless is_time variable
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 25 Mar 2011 20:36:28 +0000 (21:36 +0100)]
Fix unsigned integer overflow in IO buffer allocator
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 22 Mar 2011 13:33:04 +0000 (14:33 +0100)]
Fio 1.51
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diego Elio Pettenò [Mon, 21 Mar 2011 19:13:53 +0000 (20:13 +0100)]
Fix linking of fio executable
First of all make sure that $(LDFLAGS) are used during linking so that the
user can set the linker's flags.
Then also make sure that libraries are listed after the objects, so that
GNU ld's --as-needed option will not cause fio linking to fail.
Cc: Robin H. Johnson <robbat2@gentoo.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 11 Mar 2011 09:16:17 +0000 (10:16 +0100)]
Add support for giving multiple --section options
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Fri, 28 Jan 2011 07:41:42 +0000 (08:41 +0100)]
Windows: add missing files needed for msi build
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Fri, 28 Jan 2011 07:39:09 +0000 (08:39 +0100)]
Reinstate unified Makefile
Don't use ifeq statements.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 27 Jan 2011 21:26:29 +0000 (22:26 +0100)]
Fio 1.50.2
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 27 Jan 2011 21:25:29 +0000 (22:25 +0100)]
Fix end-of-job slowdown for random IO with a random map
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 27 Jan 2011 21:25:02 +0000 (22:25 +0100)]
Kill flist_sort from Makefiles
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 27 Jan 2011 21:23:48 +0000 (22:23 +0100)]
Revert "Unify makefiles"
This reverts commit
7d130d8d2a5638ca91dc81ec085acef4d3c3ad08.
It requires make 3.81, and some popular distros are still using
make 3.80.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 27 Jan 2011 09:10:07 +0000 (10:10 +0100)]
solaris: OpenSolaris already has the madvise advice defined
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 26 Jan 2011 20:44:29 +0000 (21:44 +0100)]
Fio 1.50.1
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 26 Jan 2011 19:52:52 +0000 (20:52 +0100)]
Merge branch 'master' of ssh://brick.kernel.dk/data/git/fio
Jens Axboe [Wed, 26 Jan 2011 19:43:50 +0000 (20:43 +0100)]
solaris: char dev size fixes
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 25 Jan 2011 15:18:08 +0000 (16:18 +0100)]
Fio 1.50
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 25 Jan 2011 12:06:16 +0000 (13:06 +0100)]
Move version logging
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 24 Jan 2011 20:53:27 +0000 (21:53 +0100)]
Remove flist_sort(), it's no longer used
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Mon, 24 Jan 2011 20:52:23 +0000 (21:52 +0100)]
Unify makefiles
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Sat, 22 Jan 2011 22:11:13 +0000 (15:11 -0700)]
mmap: catch invalid msync() errors early
Reported-by: Bruce Cran <bruce@cran.org.uk>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Sat, 22 Jan 2011 22:11:03 +0000 (15:11 -0700)]
Ensure that we exit with non-zero status on IO engine load failure
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 20 Jan 2011 17:17:35 +0000 (10:17 -0700)]
Fio 1.50-rc4
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 20 Jan 2011 17:16:03 +0000 (10:16 -0700)]
Add fill_fs alias for fill_device
Name implies that it works on a device, which isn't quite correct.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 19 Jan 2011 22:35:26 +0000 (15:35 -0700)]
Expand on fill_device option since it apparently causes confusion
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 19 Jan 2011 21:04:16 +0000 (14:04 -0700)]
Get rid of shadow declarations
Reported-by: Bruce Cran <bruce@cran.org.uk>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 19 Jan 2011 18:09:58 +0000 (11:09 -0700)]
Define OS preferred IO engine
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 19 Jan 2011 18:07:28 +0000 (11:07 -0700)]
Fix merge error hiding mmap ioengine under Windows build
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Wed, 19 Jan 2011 17:42:31 +0000 (10:42 -0700)]
Remove version number from Windows MSI file
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Wed, 19 Jan 2011 17:41:48 +0000 (10:41 -0700)]
Re-tab some parts of README
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Wed, 19 Jan 2011 17:41:10 +0000 (10:41 -0700)]
Add instructions for building and running the Windows version of fio to README
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 19 Jan 2011 05:33:02 +0000 (22:33 -0700)]
Remember to initialize return value in fixup_options()
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 18 Jan 2011 12:41:39 +0000 (05:41 -0700)]
Multiple jobs and verify will not fail if do_verify=0
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 18 Jan 2011 12:22:22 +0000 (05:22 -0700)]
Ensure that short command line options work
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 17 Jan 2011 23:51:46 +0000 (16:51 -0700)]
Correct check to o->numjobs > 1 for verify warning
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 17 Jan 2011 23:49:54 +0000 (16:49 -0700)]
Add --warnings-fatal/-w option
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Sun, 16 Jan 2011 15:32:08 +0000 (08:32 -0700)]
Clean io_u->buf_filled_len in io_u_fill_buffer()
Not a bug as such, but it could be if we used it in other
locations in the future. So better be safe.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 14 Jan 2011 20:20:42 +0000 (21:20 +0100)]
Streamline pattern/meta verifies instead of special casing them
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 14 Jan 2011 19:51:54 +0000 (20:51 +0100)]
Fio 1.50-rc3
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 14 Jan 2011 19:51:37 +0000 (20:51 +0100)]
Cleanup some verify bits
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Fri, 14 Jan 2011 17:30:26 +0000 (18:30 +0100)]
Print error if max number of jobs is exceeded
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 14 Jan 2011 17:29:19 +0000 (18:29 +0100)]
Eta/disk thread uses more than the minimum stack
Causes crashes on FreeBSD. Just kill it, it's only really
important on the threads we potentially create tons of.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 14 Jan 2011 14:32:30 +0000 (15:32 +0100)]
Comment out ->buf_filled_len in pattern fill
It's buggy, needs to be debugged. Disable for now. It can cause
verify failures.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 14 Jan 2011 14:22:14 +0000 (15:22 +0100)]
Fix race in exit of eta/util thread
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 14 Jan 2011 13:49:20 +0000 (14:49 +0100)]
Make sure that pattern verifies also dump contents
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 14 Jan 2011 13:14:58 +0000 (14:14 +0100)]
Change disk util / eta method from signal to thread
We used a thread based signal, but that causes a thread to
get created and killed every 250msecs. Lets just setup a
dedicated thread for this.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 14 Jan 2011 11:41:15 +0000 (12:41 +0100)]
We need libgen.h for basename()
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 13 Jan 2011 17:57:54 +0000 (18:57 +0100)]
Correct basename usage for verify dump
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 12 Jan 2011 08:07:44 +0000 (09:07 +0100)]
Fio 1.50-rc2
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 12 Jan 2011 08:07:15 +0000 (09:07 +0100)]
Don't double print version when invoked with --version
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 12 Jan 2011 08:03:23 +0000 (09:03 +0100)]
Add verify_dump option to control whether to dump bad/good blocks or not
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 12 Jan 2011 07:59:12 +0000 (08:59 +0100)]
Ensure that random_seed is also added to dummy io_buf for dumping
Now everything verifies correctly.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 12 Jan 2011 07:31:54 +0000 (08:31 +0100)]
Pretty up the good/bad block verify dumping
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 11 Jan 2011 21:16:49 +0000 (22:16 +0100)]
When verify fails, dump the good/bad blocks to files
This makes it easy to compare afterwards to see what kind of
corruption was experienced.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 10 Jan 2011 19:43:42 +0000 (20:43 +0100)]
Update Windows version
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 10 Jan 2011 19:40:47 +0000 (20:40 +0100)]
Merge branch 'winfio'
Jens Axboe [Mon, 10 Jan 2011 19:21:02 +0000 (20:21 +0100)]
Merge branch 'master' of ssh://router/data/git/fio
Jens Axboe [Mon, 10 Jan 2011 19:20:38 +0000 (20:20 +0100)]
Fio 1.50-rc1
Now that we have Windows support pretty much done, lets rev
the version.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Mon, 10 Jan 2011 19:20:25 +0000 (20:20 +0100)]
Merge branch 'winfio'
Jens Axboe [Mon, 10 Jan 2011 18:36:09 +0000 (19:36 +0100)]
Remove left-over files
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Mon, 10 Jan 2011 18:34:20 +0000 (19:34 +0100)]
Windows updates
- Remove files which are present in a minimal/default installation
of Cygwin but which aren't needed to run fio. These include man pages,
awk, groff etc.
- Remove CR from Makefile.Windows in order to maintain consistency with
the rest of the files.
- Improve the documentation given when starting the FIO environment.
- Rename Cygwin.bat to FIO.bat and add FIO.lnk which is a shortcut to
FIO.bat configured with QuickEdit and a larger window.
- Reformat install.wxs and move documentation from
Program Files\FIO\usr\share\doc to Program Files\FIO.
- Restore $(EXTFLAGS) in the Makefile's to enable extra flags to be
passed on the command-line.
- Remove os/windows/fio.sh which was an experimental way of setting up
the Cygwin environment that has been replaced with FIO.bat.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Stefan Hajnoczi [Fri, 7 Jan 2011 20:58:05 +0000 (20:58 +0000)]
setgid first, setuid second
Setting a new effective gid requires privileges. We must set the gid
while we potentially still have superuser privileges. Otherwise
setgid(2) fails because we've already changed to an unprivileged uid.
Here is a test case:
[global]
rw=read
directory=tmp
size=512m
buffered=0
[file1]
uid=1000
gid=1000
Without this patch fio will fail when invoked by root.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Stefan Hajnoczi [Sat, 8 Jan 2011 19:28:41 +0000 (20:28 +0100)]
Document that write_iolog is unsafe for concurrent jobs
The write_iolog parameter should not be used in the global section since
each job will independently write to the same file. The output will be
interspersed and the file will be corrupt.
Document that each job should write to its own iolog file. This will
save users time when trying out the iolog feature for the first time.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Updated by me to make the same change to the man page.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Sat, 8 Jan 2011 18:49:54 +0000 (19:49 +0100)]
Various fixes/updates
- Update HOWTO to note that directio and fallocate don't work with ZFS
on Solaris.
Refactor the Makefile's to add CPPFLAGS and LIBS.
- Add -fno-omit-frame-pointer from Linux Makefile to every platform
- Change undefined $(ALL_CFLAGS) to $(CFLAGS)
- Pass -std=gnu99, without which OS X fails to build.
- Add -D__EXTENSIONS__ on Solaris since some functions we need are
behind it.
- Pull in <limits.h> in fio.c to get PTHREAD_STACK_MIN.
- NetBSD doesn't define PTHREAD_STACK_MIN so set it to 4k in
os-netbsd.h
- If we have posix_fallocate don't error out if it fails during mutex
and malloc operations since it will fail on Solaris with a ZFS
filesystem. As I understand it these aren't performance-critical
operations so do they need to be considered critical?
- Remove fio_unused from os-* files since it's defined in fio.h and we
don't really need it.
- FreeBSD has an idprio command but not the API so don't claim it does.
- OS X doesn't have the timer_* API so emulate it using
setitimer/sigaction.
- NetBSD and Solaris don't support CLOCK_MONOTONIC in timer_create so
remove FIO_HAVE_CLOCK_MONOTONIC from their os-* files.
I've noticed that a change I made a while ago to use fmin/fmax could
cause issues on older OSes - I had a CD with NetBSD 5.0.2 and found
they had only been implemented in 5.1 so I'm not sure if I should
revert it.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Stefan Hajnoczi [Wed, 5 Jan 2011 10:02:30 +0000 (11:02 +0100)]
Close iolog file if reading version string fails
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Tue, 4 Jan 2011 13:44:47 +0000 (14:44 +0100)]
Fio Windows update
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 4 Jan 2011 07:36:06 +0000 (08:36 +0100)]
OS headers need fio_file definition now
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Tue, 4 Jan 2011 09:59:30 +0000 (10:59 +0100)]
FIO Windows update
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Sun, 2 Jan 2011 19:14:54 +0000 (20:14 +0100)]
First snapshot of FIO for Windows
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 28 Dec 2010 08:23:06 +0000 (09:23 +0100)]
Include fio version in normal output
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Thu, 16 Dec 2010 10:03:22 +0000 (11:03 +0100)]
Use -pthread instead of -lpthread on FreeBSD
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Thu, 16 Dec 2010 07:52:42 +0000 (08:52 +0100)]
Get rid of other-OS headers in .depend
It looks like blktrace_api.h is being parsed through the depend rule
in Makefile.[FreeBSD|NetBSD|mac] due to the headers being listed in
$(SOURCE) - gcc just ignores missing <> headers while clang generates an
error as it builds the dependency list. Since headers which are
included within source files will be listed as a dependency anyway, I
think they can be removed from $(SOURCE).
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Wed, 15 Dec 2010 09:34:08 +0000 (10:34 +0100)]
Fio 1.44.3
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Bruce Cran [Wed, 15 Dec 2010 09:33:03 +0000 (10:33 +0100)]
FreeBSD build broken due to missing -lrt
The latest fio fails to link on FreeBSD because timer_create is in
librt but the -lrt flag is missing from Makefile.FreeBSD.
I also noticed a couple of compiler warnings when building with clang -
a format of "%Lu" is used but 'L' doesn't have any effect with 'u' - I
guess %llu is needed since the types are 'unsigned long long'?
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Signed-off-by Steven Pratt [Tue, 14 Dec 2010 07:31:36 +0000 (08:31 +0100)]
fix ramp_in
There are a couple of problems with the relatively new ramp_in feature
of fio. First, the estimated time to completion did not correctly take
it into account and bounces around. Second and more importantly, the
runtime was including ramp in time in throughput calculations even
though the IO done during that time was ignored, thus making throughput
metrics incorrect. This patch fixes both.
Signed-off-by Steven Pratt <slpratt@austin.ibm.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 2 Dec 2010 19:05:37 +0000 (20:05 +0100)]
Sync HOWTO iodepth option with man page
Also add a note on other restrictions that may cause lower IO depth
than expected.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Sebastian Kayser [Wed, 1 Dec 2010 21:28:47 +0000 (22:28 +0100)]
fio.1: Add ioengines heads up to the iodepth section
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 30 Nov 2010 19:49:24 +0000 (20:49 +0100)]
Merge branch 'master' of ssh://brick.kernel.dk/data/git/fio
Sebastian Kayser [Tue, 30 Nov 2010 19:49:18 +0000 (20:49 +0100)]
Add additional references to binary packages
This adds a couple of references to binary fio packages for Linux distros as
well as for Solaris.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 25 Nov 2010 07:21:39 +0000 (08:21 +0100)]
nrfiles vs nr_files mixups
The man page references nr_files, the real option is nrfiles.
Change man page and add nr_files alias to nrfiles.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Sebastian Kayser [Wed, 24 Nov 2010 12:27:03 +0000 (13:27 +0100)]
Makefile.solaris: install man pages
This patch brings Makefile.solaris in sync with the other Makefiles.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Tue, 23 Nov 2010 10:12:39 +0000 (11:12 +0100)]
solaris: log error for failure to enable direct IO
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Thu, 11 Nov 2010 08:19:49 +0000 (09:19 +0100)]
Call path below SIGALRM isn't safe
We do allocations, open files, printf, etc from the SIGALRM signal
handler which gets run every 250 msecs. This isn't necessarily
safe and could deadlock. Move it to thread context instead.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Jens Axboe [Fri, 5 Nov 2010 13:02:01 +0000 (14:02 +0100)]
Fio 1.44.2
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>