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"SLC6X: development/system: blktrace

blktrace - Utilities for performing block layer IO tracing in the linux kernel

Website: http://brick.kernel.dk/snaps
License: GPLv2+
Vendor: Scientific Linux CERN, http://cern.ch/linux
Description:
blktrace is a block layer IO tracing mechanism which provides detailed
information about request queue operations to user space.  This package
includes both blktrace, a utility which gathers event traces from the kernel;
and blkparse, a utility which formats trace data collected by blktrace.

You should install the blktrace package if you need to gather detailed
information about IO patterns.

Packages

blktrace-1.0.1-7.el6.i686 [772 KiB] Changelog by Eric Sandeen (2015-11-12):
- Fix realloc memory corruption (#1168101)
- cpu scalability patches (#1252894)
blktrace-1.0.1-6.el6.i686 [772 KiB] Changelog by Eric Sandeen (2011-09-07):
- Add FLUSH/FUA support (#736399)
blktrace-1.0.1-4.el6.i686 [772 KiB] Changelog by Edward Shishkin (2010-11-05):
- blktrace doesn't run when device name is duplicated (#583615)
- blktrace prints incorrect usage when running w/o parameters (#619201)
- btreplay cannot work for /dev/cciss/c0d0 device (#650229)
- option -k doesn't kill running trace (#583624)
- blkiomon prints nothing when blktrace works with logical volume (#650243)
- blkparese exit with non-zero status when tracefile doesn't exist (#583695)
- run time went but blktrace is still running (#595356)
- inconsistencies in btrecord man page (#595413)
- undocumented options in blkiomon (#595419)
- undocumented options in blkparce (#595615)
- undocumented options in blktrace (#595620)
- undocumented options in btreplay (#595623)
- undocumented options in btt (#595628)

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