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|Name: blktrace||Distribution: openSUSE 12.2|
|Version: 1.0.3||Vendor: openSUSE|
|Release: 2.1.2||Build date: Tue Jul 17 01:38:54 2012|
|Group: Development/Tools/Other||Build host: build02|
|Size: 881208||Source RPM: blktrace-1.0.3-2.1.2.src.rpm|
|Summary: Block IO tracer|
blktrace is a block layer IO tracing mechanism which provides detailed information about request queue operations up to user space. This is valuable for diagnosing and fixing performance or application problems relating to block layer io.
* Thu Oct 27 2011 firstname.lastname@example.org - Update to v1.0.3 (bnc#720300 and others). - Updated documentation - Fixed multiple output errors - Added FLUSH/FUA support - Misc bug fixes * Wed Sep 21 2011 email@example.com - disable parallel build again * Sat Sep 17 2011 firstname.lastname@example.org - Remove redundant tags/sections from specfile - Use %_smp_mflags for parallel build * Sat Sep 03 2011 email@example.com - Fix build with no-add-needed (missing -pthread) * Thu Oct 15 2009 firstname.lastname@example.org - Fix memory leak (bnc #546035) * Tue Jul 21 2009 email@example.com - Fix memory leak in btrecord (bnc #523444). * Tue Jun 16 2009 firstname.lastname@example.org - Fix typo in btt (bnc #511264). * Fri May 29 2009 email@example.com - Update to version 1.0.1: * blkrawverify: warn and return error if no traces are found * blkiomon manpage and usage reference invalid "msg-queue-name" option * fix up btrace options & manpage * more manpage fixups * fix max-pkts option inconsistencies * Converted to using the correct remap entries * blkiomon: fix unaligned accesses on ia64 * fix off-by-one issues in blkiomon.h * fix include statement in stats.h * handle race to mkdir at startup * Fixed plug/unplug logic in btt * Working on fixing % time q plugged * fix trivial typo in manpage * Add NOTIFY to activity mask * Blktrace failed to lock reader threads on the cpu used by the corresponding writer. This resulted in stale data being consumed when blktrace accidently read at a position that was being written to at the same time. This issue surfaced as "bad trace magic" warnings emitted by blktrace tools. * Generate matplotlib plots for btt generated data * Update Jenkins hash to lookup3() variant * Fixed EAGAIN handling in blktrace.c * O_NOATIME isn't always present * btt: Added no remap option * btt general cleanup plus valgrind clean * btt: Missed fopen conversion to my_fopen * Code review updates * Reworked blktrace master/thread interface * Cleaned up devs that have no data * Moved starting of tracing after tracers are going * btt: fixed open in setup_ifile * Synchronized trace gathering * Invoke gethostbyname once, handle errors better * Added accept as a system call needing resource increases * Rewrote blktrace to have a single thread per CPU * Fix btt to handle large numbers of output files * Increased limits to allow for large system runs * A couple of min-counters weren't initialised correctly (thrput_r, thrput_w). We have got a perfectly working init function for this purpose. Removing partially duplicated code. * The git commit 11914a53d2ec2974a565311af327b8983d8c820d added __BLK_TA_ABORT to blktrace_api.h. A corresponding addition to the blktrace tools repository has been missing, breaking the API. Blkparse complained: "Bad fs action 40010011" * Added no messages option to blkparse.c * gcc 4.3.2 has started to warn about: * Added -P to create a data file w/ Q, D and C per line * Fixed 'M' displays on per-io output and added in I/O separator * Fixed segfault in aqd.c : need to check for NULL (not requested) * Added in -z to provide running waiting-for-issue latencies * Moved btrecord/btreplay to version 1.0.0 * Thu Apr 30 2009 firstname.lastname@example.org - Build with docs by default. * Tue Feb 10 2009 email@example.com - Added missing pdf documentation for btt and btreplay (bnc #465134).
/bin/blkparse /bin/blktrace /bin/btrace /usr/bin/blkiomon /usr/bin/blkrawverify /usr/bin/bno_plot.py /usr/bin/btrecord /usr/bin/btreplay /usr/bin/btt /usr/bin/verify_blkparse /usr/share/doc/packages/blktrace /usr/share/doc/packages/blktrace/README /usr/share/doc/packages/blktrace/blktrace.pdf /usr/share/doc/packages/blktrace/btreplay.pdf /usr/share/doc/packages/blktrace/btt.pdf /usr/share/man/man1/blkparse.1.gz /usr/share/man/man1/blkrawverify.1.gz /usr/share/man/man1/bno_plot.1.gz /usr/share/man/man1/btt.1.gz /usr/share/man/man1/verify_blkparse.1.gz /usr/share/man/man8/blkiomon.8.gz /usr/share/man/man8/blktrace.8.gz /usr/share/man/man8/btrace.8.gz /usr/share/man/man8/btrecord.8.gz /usr/share/man/man8/btreplay.8.gz
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Fabrice Bellet, Sat Sep 10 03:26:21 2016