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Author
2009-10-08
btt: Added in I/O activity per device and system-wide
Alan D. Brunelle
2009-04-06
Fixed plug/unplug logic in btt
Alan D. Brunelle
2009-02-13
btt general cleanup plus valgrind clean
Alan D. Brunelle
2009-01-23
Fix btt to handle large numbers of output files
Alan D. Brunelle
2008-11-12
gcc 4.3.2 has started to warn about:
Alan D. Brunelle
2008-10-10
Removed excessive amounts of seek modes (for random sets of I/Os)
Alan D. Brunelle
2008-05-27
Put message notes from kernel into a separate file for easy tracking
Alan D. Brunelle
2008-05-12
Fixed percentage calculations for phases of an I/O
Alan D. Brunelle
2008-05-09
Added S2G times + fixed up -X output to include X2X
Alan D. Brunelle
2008-05-08
Added -X option - generate easily parseable file
Alan D. Brunelle
2008-02-13
Cleanups: Fixed IOPs in btt left over at end of run
Alan D. Brunelle
2008-02-05
Added new IOs per unplug table
Alan D. Brunelle
2008-01-31
UNPLUG does the timing stuff, UNPLUG TIMEOUT only does timeout
Alan D. Brunelle
2007-12-10
Separated out g/i/m trace handling.
Alan D. Brunelle
2007-12-05
Added in Q2D histograms (requires -A)
Alan D. Brunelle
2007-11-13
Added active requests at Q information.
Alan D. Brunelle
2007-11-08
Fixed REMAP to update Q2A & fixed #Q calculations
Alan D. Brunelle
2007-09-10
Major revamping (ver 2.0)
Alan D. Brunelle
2007-04-14
Combine all outstanding patches into one /big patch/
Alan D. Brunelle
2007-03-05
Fix warning in output.c where __u64 is a long, not a long long
Alan D. Brunelle
2007-03-05
BTT: Clean up output in preparation for first major documentation effort.
Alan D. Brunelle
2007-02-26
Add Q and D histograms (based upon IO size)
Alan D. Brunelle
2007-02-26
Fix plug output to only display when there are plug events to show.
Alan D. Brunelle
2007-02-12
Added in plug totals
Alan D. Brunelle
2007-02-08
[PATCH] Add in measuring of Plug and Unplug traces.
Alan D. Brunelle
2007-02-08
Added overall averages for seek information
Alan D. Brunelle
2007-02-08
Added overall averages for merge information.
Alan D. Brunelle
2007-02-08
Always output seeks averages, even if we are not tracking all ios
Alan D. Brunelle
2006-12-01
[PATCH] BTT patch: (2/3) per-IO stream output
Jens Axboe
2006-10-03
[PATCH] Convert to using on-the-fly RB trees, no post-traversal.
Alan David Brunelle
2006-09-21
[PATCH] Added '-' and '_' in dev IDs in devmap file; output dev name, not num...
Alan David Brunelle
2006-09-15
[PATCH] btt: seek statistics fix
Alan D. Brunelle
2006-09-15
[PATCH] btt: seek additions
Alan D. Brunelle
2006-09-06
[PATCH] bug in btt/output.c
Martin Peschke
2006-09-06
[PATCH] BTT: Improve correctness of average block size merged
Alan David Brunelle
2006-05-26
[PATCH] Add Alan's btt tool
Jens Axboe