From: Jens Axboe <axboe@kernel.dk>
To: fio@vger.kernel.org
Subject: Fio 2.0.15 tagged
Date: Tue, 9 Apr 2013 15:30:06 +0200 [thread overview]
Message-ID: <20130409133006.GF12244@kernel.dk> (raw)
Hi,
As you may have noticed in the automated daily commit mailing, version
2.0.15 of fio was tagged yesterday. In no particular order, the changes
and new features are:
- Various fixes to Android, both on the build front (better integration
and cross-build support) and adding IO priority support as well. This
from Aaron Carroll.
- The newly introduced LFSR support was overhauled, switching to a
galois based one which is more suitable. From Alex Pyrgiotis.
- A new --eta-newline command line parameter was added. This is mostly
useful for long running jobs, where you want a new line in there every
x amount of time. Gives you a visual clue on how the job rates change
over time, for the cases where you don't really want or need full
logging.
- Addition of a --parse-only command line option. Checks the validity of
a job, without actually running it.
- A few fixes for Solaris/SunOS, fixing the net engine nodelay pickup
and man page installation.
- A fix for a bug where fio would re-run a job section.
- Rework of the shared file locking, should work better now.
- A bug in the random map where the minimum and maximum block sizes
differed by more than a factor 64.
- Fix for a bug that could cause skewed latencies if rate_iops= was
used. From SEOKYOUNG KO.
- Fix bandwidth output being all zeroes with the json output format
selected.
- CPU clock fixes, notably for powerpc.
All users of 2.x should upgrade.
--
Jens Axboe
reply other threads:[~2013-04-09 13:30 UTC|newest]
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