Jens Axboe [Wed, 9 Nov 2005 10:16:59 +0000 (11:16 +0100)]
[PATCH] fio: stats update, make it work for loops and verifies
Jens Axboe [Wed, 9 Nov 2005 09:39:47 +0000 (10:39 +0100)]
[PATCH] fio: do seperate statistics between stonewalls as they are not related
Jens Axboe [Wed, 9 Nov 2005 08:24:14 +0000 (09:24 +0100)]
[PATCH] Add generic_ffz for use for archs without an optimized version
Jens Axboe [Wed, 9 Nov 2005 08:18:27 +0000 (09:18 +0100)]
[PATCH] Make 'ARCH' a define, it may not be used
Jens Axboe [Wed, 9 Nov 2005 08:09:44 +0000 (09:09 +0100)]
[PATCH] fio: BITS_PER_LONG can just be __WORDSIZE
Jens Axboe [Tue, 8 Nov 2005 19:10:13 +0000 (20:10 +0100)]
[PATCH] drivescan/misc: arch stuff
Jens Axboe [Tue, 8 Nov 2005 18:04:27 +0000 (19:04 +0100)]
[PATCH] fio: forgot arch.h checkin
Jens Axboe [Tue, 8 Nov 2005 19:04:43 +0000 (20:04 +0100)]
[PATCH] fio: error handling
Jens Axboe [Tue, 8 Nov 2005 18:03:00 +0000 (19:03 +0100)]
[PATCH] fio: fix some arch issues
Jens Axboe [Tue, 8 Nov 2005 15:53:46 +0000 (16:53 +0100)]
[PATCH] fio: update tiobench example to use 'numjobs'
Jens Axboe [Tue, 8 Nov 2005 15:52:34 +0000 (16:52 +0100)]
[PATCH] fio: 'directory' option debug kill
Jens Axboe [Tue, 8 Nov 2005 15:52:02 +0000 (16:52 +0100)]
[PATCH] fio: add 'directory' and 'numjobs' options
The directory options specifies the top level directory for io files.
The numjobs option allows the creation of duplicates entries of a
specific job, useful for tiobench like setups ('x' threads doing the
same thing).
Jens Axboe [Tue, 8 Nov 2005 15:13:33 +0000 (16:13 +0100)]
[PATCH] fio: redundant setting of run_str[]
Jens Axboe [Tue, 8 Nov 2005 14:30:40 +0000 (15:30 +0100)]
[PATCH] fio: add tiobench example file
Jens Axboe [Tue, 8 Nov 2005 14:30:18 +0000 (15:30 +0100)]
[PATCH] fio: stonewall needs to break to honor future stonewalls
Jens Axboe [Tue, 8 Nov 2005 13:13:04 +0000 (14:13 +0100)]
[PATCH] fio: fix busy map problem with file offsets
Jens Axboe [Tue, 8 Nov 2005 11:57:07 +0000 (12:57 +0100)]
[PATCH] fio: improve timing on low number of usecs
Jens Axboe [Tue, 8 Nov 2005 09:35:19 +0000 (10:35 +0100)]
[PATCH] fio: add stonewall option to serialize jobs when wanted
Jens Axboe [Tue, 8 Nov 2005 09:08:04 +0000 (10:08 +0100)]
[PATCH] fio: add cpu usage stats
Jens Axboe [Tue, 8 Nov 2005 08:28:08 +0000 (09:28 +0100)]
[PATCH] fio: Change '+' runstate to show what the job is doing (r/R/w/W)
Jens Axboe [Tue, 8 Nov 2005 08:22:00 +0000 (09:22 +0100)]
[PATCH] fio: td_write()
Jens Axboe [Tue, 8 Nov 2005 08:20:58 +0000 (09:20 +0100)]
[PATCH] fio: add size detection for block devices
Jens Axboe [Mon, 7 Nov 2005 15:57:33 +0000 (16:57 +0100)]
[PATCH] fio: fix aio syscall returns and io_u leak on end-of-io
Jens Axboe [Mon, 7 Nov 2005 15:48:11 +0000 (16:48 +0100)]
[PATCH] fio: make the aio path handle resubmits
Jens Axboe [Mon, 7 Nov 2005 15:40:09 +0000 (16:40 +0100)]
[PATCH] fio: make default timeout be until we are done
Jens Axboe [Mon, 7 Nov 2005 15:29:54 +0000 (16:29 +0100)]
[PATCH] fio: Switch to bytes instead and add map of pending random io
Eliminated overlaps, random verify should now work for any bsrange setting.
Jens Axboe [Mon, 7 Nov 2005 08:42:20 +0000 (09:42 +0100)]
Merge branch 'master' of axboe@router:/data/git/disktools
Jens Axboe [Mon, 7 Nov 2005 08:41:52 +0000 (09:41 +0100)]
[PATCH] fio: convert all internal accounting to sectors
Jens Axboe [Mon, 7 Nov 2005 08:33:12 +0000 (09:33 +0100)]
[PATCH] fio: make sure bs is a multiple of 512
Jens Axboe [Fri, 4 Nov 2005 13:31:16 +0000 (14:31 +0100)]
[PATCH] fio: random verify fixes, still some problems left
If the bsrange option is used, it tends to screw up.
Jens Axboe [Fri, 4 Nov 2005 12:39:32 +0000 (13:39 +0100)]
[PATCH] fio: make random io writes verifiable as well
We maintain a log of successfully written blocks, so we can just
unwind it for verification.
Jens Axboe [Fri, 4 Nov 2005 12:00:40 +0000 (13:00 +0100)]
[PATCH] fio: let td->error determine exit point
Jens Axboe [Fri, 4 Nov 2005 11:58:30 +0000 (12:58 +0100)]
[PATCH] fio: make logic easier to read
Jens Axboe [Fri, 4 Nov 2005 11:55:41 +0000 (12:55 +0100)]
[PATCH] fio: disable verify for random io for now
Jens Axboe [Fri, 4 Nov 2005 11:44:53 +0000 (12:44 +0100)]
[PATCH] fio: verify cleanups
Jens Axboe [Fri, 4 Nov 2005 09:41:36 +0000 (10:41 +0100)]
[PATCH] fio: Assume verify is ok for a hole
Jens Axboe [Fri, 4 Nov 2005 09:38:16 +0000 (10:38 +0100)]
[PATCH] fio: only verify for writes (duh)
Jens Axboe [Fri, 4 Nov 2005 08:52:04 +0000 (09:52 +0100)]
[PATCH] fio: correct stats for loops=x, where x > 1
Jens Axboe [Fri, 4 Nov 2005 08:31:13 +0000 (09:31 +0100)]
[PATCH] fio: Allow aio verify to do queueing
We can support 1 io in flight while we are verifying another one, to
at least take a little advantage of queueing.
Jens Axboe [Fri, 4 Nov 2005 07:56:14 +0000 (08:56 +0100)]
[PATCH] fio: Implement async verify
Doesn't take advantage of queueing yet.
Jens Axboe [Thu, 3 Nov 2005 21:10:52 +0000 (22:10 +0100)]
[PATCH] fio: get_io_u() doesn't need the on-stack length/offset anymore
Jens Axboe [Thu, 3 Nov 2005 21:08:52 +0000 (22:08 +0100)]
[PATCH] fio: mark the md5 code as being lifted from the linux kernel
Jens Axboe [Thu, 3 Nov 2005 20:21:37 +0000 (21:21 +0100)]
[PATCH] fio: improve state setting and printing
Jens Axboe [Thu, 3 Nov 2005 16:14:14 +0000 (17:14 +0100)]
[PATCH] fio: some verify fixes
Jens Axboe [Thu, 3 Nov 2005 15:37:26 +0000 (16:37 +0100)]
[PATCH] fio: Really implement verify
Two missing parts right now:
- Need to say ok to empty blocks for randomly filled files
- Need to implement aio version of verify
Jens Axboe [Thu, 3 Nov 2005 15:15:57 +0000 (16:15 +0100)]
[PATCH] fio: commit the md5 bits
Jens Axboe [Thu, 3 Nov 2005 15:08:07 +0000 (16:08 +0100)]
[PATCH] fio: Add start of 'verify' option
The plan is to have written files stuffed with random data and meta data to
be able to verify the written data after the job completes.
Jens Axboe [Thu, 3 Nov 2005 14:56:17 +0000 (15:56 +0100)]
[PATCH] fio: Remove jobs on command line
It's a hassle to keep them in sync and the file version is a lot more
flexible.
Jens Axboe [Thu, 3 Nov 2005 14:54:43 +0000 (15:54 +0100)]
[PATCH] fio: Add 'loops' parameter to specify number of times to run the job
Jens Axboe [Thu, 3 Nov 2005 14:47:48 +0000 (15:47 +0100)]
[PATCH] fio: add create_serialize and create_fsync options
Allows to control whether we serialize the creation of files prior
to reading them, and whether we fsync() the descriptor after setup.
Jens Axboe [Mon, 31 Oct 2005 10:50:23 +0000 (11:50 +0100)]
[PATCH] fio: correct latency graph
Jens Axboe [Mon, 31 Oct 2005 10:49:25 +0000 (11:49 +0100)]
[PATCH] fio: add bwavgtime option for setting bandwidth average cycle
Jens Axboe [Fri, 28 Oct 2005 14:38:42 +0000 (16:38 +0200)]
[PATCH] fio: move fsync to the end after all the timings have been done
Jens Axboe [Fri, 28 Oct 2005 14:34:37 +0000 (16:34 +0200)]
[PATCH] fio: async thinktime should be at the end
Jens Axboe [Fri, 28 Oct 2005 14:34:02 +0000 (16:34 +0200)]
[PATCH] fio: rename delaysleep to thinktime and update docu
Jens Axboe [Fri, 28 Oct 2005 12:08:46 +0000 (14:08 +0200)]
[PATCH] fio: rename plot script and include in installation
Jens Axboe [Fri, 28 Oct 2005 12:05:24 +0000 (14:05 +0200)]
[PATCH] fio: add 'exitall' option to terminate other jobs when one quits
Jens Axboe [Fri, 28 Oct 2005 11:42:50 +0000 (13:42 +0200)]
[PATCH] fio: random io was broken after blocks -> kb conversion
Jens Axboe [Thu, 27 Oct 2005 15:12:41 +0000 (17:12 +0200)]
[PATCH] fio: dump per-job runtime as well
Jens Axboe [Thu, 27 Oct 2005 11:38:55 +0000 (13:38 +0200)]
[PATCH] fio: aggregate bandwidth isn't just the sum of bandwidths
That screws up if clients don't have the same runtime. So define
the aggregate bandwidth as io_read / max_runtime.
Jens Axboe [Thu, 27 Oct 2005 10:57:59 +0000 (12:57 +0200)]
[PATCH] fio: Move file creating even earlier and fix bug in setup_rate()
Jens Axboe [Thu, 27 Oct 2005 10:49:27 +0000 (12:49 +0200)]
[PATCH] fio: fixup rate calculations
Jens Axboe [Thu, 27 Oct 2005 10:44:08 +0000 (12:44 +0200)]
[PATCH] fio: serialize client file creating to avoid bad fs layout
Jens Axboe [Thu, 27 Oct 2005 10:37:39 +0000 (12:37 +0200)]
[PATCH] Add support for the bsrange=x-y option, mixing thread block sizes
Jens Axboe [Thu, 27 Oct 2005 07:29:37 +0000 (09:29 +0200)]
[PATCH] fio: update default random seed
Jens Axboe [Thu, 27 Oct 2005 07:27:03 +0000 (09:27 +0200)]
[PATCH] fio: prepare for mixed block sized io
Jens Axboe [Thu, 27 Oct 2005 06:55:47 +0000 (08:55 +0200)]
Merge branch 'master' of axboe@router:/data/git/disktools
Jens Axboe [Thu, 27 Oct 2005 06:55:40 +0000 (08:55 +0200)]
[PATCH] Add .gitignore file
Jens Axboe [Wed, 26 Oct 2005 15:06:04 +0000 (17:06 +0200)]
[PATCH] fio: malloc debug cruft
Jens Axboe [Wed, 26 Oct 2005 15:05:45 +0000 (17:05 +0200)]
[PATCH] fio: add option for using shm as the io buffers
Jens Axboe [Wed, 26 Oct 2005 14:47:33 +0000 (16:47 +0200)]
[PATCH] fio: use one big allocation for io units
Jens Axboe [Wed, 26 Oct 2005 14:23:38 +0000 (16:23 +0200)]
[PATCH] fio: remember to mark shm segment for deletion
Jens Axboe [Wed, 26 Oct 2005 13:58:11 +0000 (15:58 +0200)]
[PATCH] fio: add option for doing sync writes
Jens Axboe [Wed, 26 Oct 2005 12:54:10 +0000 (14:54 +0200)]
[PATCH] fio: allow buffed aio. check shmat return value
Jens Axboe [Wed, 26 Oct 2005 09:21:29 +0000 (11:21 +0200)]
[PATCH] fio: Add -l and -w option for logging latency and bw numbers
Jens Axboe [Wed, 26 Oct 2005 09:20:36 +0000 (11:20 +0200)]
[PATCH] fio: add script for generating gnuplot png's from the data
Jens Axboe [Tue, 25 Oct 2005 13:21:17 +0000 (15:21 +0200)]
[PATCH] fio: typo, file_size -> file_offset
Jens Axboe [Tue, 25 Oct 2005 13:06:22 +0000 (15:06 +0200)]
[PATCH] fio: lots of missing global -> job inheritance
Jens Axboe [Tue, 25 Oct 2005 12:59:17 +0000 (14:59 +0200)]
[PATCH] fio: Fixup install target and modify client status
Jens Axboe [Tue, 25 Oct 2005 12:18:27 +0000 (14:18 +0200)]
[PATCH] fio: woops, remember to commit list.h as well
Jens Axboe [Tue, 25 Oct 2005 10:44:35 +0000 (12:44 +0200)]
[PATCH] fio: Add submission latency numbers for aio
Jens Axboe [Tue, 25 Oct 2005 09:55:26 +0000 (11:55 +0200)]
[PATCH] fio: io_submit() returns the error, it doesn't set errno
Jens Axboe [Tue, 25 Oct 2005 09:26:24 +0000 (11:26 +0200)]
[PATCH] fio: need to put io_u in submission failure path
Jens Axboe [Tue, 25 Oct 2005 09:23:09 +0000 (11:23 +0200)]
[PATCH] fio: avoid lseek() if cur_off == offset
Jens Axboe [Tue, 25 Oct 2005 09:08:13 +0000 (11:08 +0200)]
[PATCH] fio: aio implies direct io, since there's no buffered aio support
Jens Axboe [Tue, 25 Oct 2005 09:05:50 +0000 (11:05 +0200)]
[PATCH] fio: create an abstract io unit
Jens Axboe [Tue, 25 Oct 2005 06:53:03 +0000 (08:53 +0200)]
[PATCH] fio: td->aio_ctx need not be dynamically allocated
Jens Axboe [Mon, 24 Oct 2005 13:46:24 +0000 (15:46 +0200)]
[PATCH] fio: collate some common code
Jens Axboe [Mon, 24 Oct 2005 13:19:11 +0000 (15:19 +0200)]
[PATCH] fio: Add option 'invalidate' for killing page cache of file
Jens Axboe [Mon, 24 Oct 2005 12:49:45 +0000 (14:49 +0200)]
[PATCH] fio: comment and factor out thread status display
Jens Axboe [Mon, 24 Oct 2005 12:34:56 +0000 (14:34 +0200)]
[PATCH] fio: bail if max_jobs ever reaches 0
Jens Axboe [Mon, 24 Oct 2005 11:30:14 +0000 (13:30 +0200)]
[PATCH] fio: Add create/overwrite and size/offset options
Jens Axboe [Mon, 24 Oct 2005 08:07:45 +0000 (10:07 +0200)]
[PATCH] fio: scale max_jobs if the shm segment gets too large
Jens Axboe [Fri, 21 Oct 2005 20:58:11 +0000 (22:58 +0200)]
[PATCH] fio: fix parameters after -f and fix recent variance prints
Jens Axboe [Fri, 21 Oct 2005 16:52:14 +0000 (18:52 +0200)]
[PATCH] fio: Add bandwidth average and deviation
Needs some fixing up to pretty the output, but at least it is there now.
Jens Axboe [Fri, 21 Oct 2005 16:41:03 +0000 (18:41 +0200)]
[PATCH] fio: remove write_stat stuff and calc latency average and deviation
Jens Axboe [Fri, 21 Oct 2005 15:57:23 +0000 (17:57 +0200)]
[PATCH] fio: time cleanups
Jens Axboe [Fri, 21 Oct 2005 15:53:54 +0000 (17:53 +0200)]
[PATCH] fio: remove old stat code
Jens Axboe [Fri, 21 Oct 2005 14:57:15 +0000 (16:57 +0200)]
[PATCH] fio: rename stat file + location, it wasn't reliable before
Jens Axboe [Fri, 21 Oct 2005 14:48:21 +0000 (16:48 +0200)]
[PATCH] fio: Need to sem_wait() on startup mutex on error to avoid hanging