2006-10-31 - Borrowing mjmac's most excellent work and setting up autogen/RPM
2007-07-24 -
    Bugs committed:
    10851 - minor obdfilter fixes
    11485 - sgpdd_survey uses readcap for block size
    12741 - better error checking for sgpdd_survey
2007-07-26 Jitendra Pawar <jitendra@clusterfs.com>
    Fixes for bug: 11171
    - Added common library "libobd"
    - Improved obdfilter-survey
2007-08-01 Jitendra Pawar <jitendra@clusterfs.com>
    Fixes for bug: 10961
    - Modified README.obdfilter-survey
2007-08-22 Jitendra Pawar <jitendra@clusterfs.com>
    Additions for bug: 11171
    - Added automatic ondecho module load support on client and server
    - Added flexible OSS setup and cleanup
2007-09-21 Jitendra Pawar <jitendra@clusterfs.com>
    Additions for bug: 11171, 10961
    - removed OSTS and ECHO_CLIENTS command line options, instead
      used only 'targets' option for all three cases.
    - modified README-obdfilter-survey as per changes in 11171.
2010-12-30 -
    Bugs committed:
    15348  - check the .dat file correctness
    23182  - lustre-iokit sgpdd-survey defect
    LU-515 - canonicalize the devices names
    18478  - a new osc is added for echo client purpose
    15685  - fix obdfilter-survey script to work properly with remote oss-s
    23363  - obdfilter-survey: no echo client and ost_name not set
    LU-349 - set LC_ALL explicitly in obdfilter-survey
    LU-843 - iokit: get_ec_devno returns trash
2012-01-13
    - Added mdt-survey script
