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v2.4.0

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@oceandlr oceandlr released this 16 Apr 17:01
· 4647 commits to main since this release
v2.4.0
9045eca

Version Info:

  • v2.4.0 First available 02.11.2015
  • This is the release version from v.2.3 VOTD (first available 01.24.2015)

New Features:

  • Log levels. Dynamic change of logging levels enabled via ldmsctl.
    • NOTE: -q flag previously denoting quiet (no) logging is now used to indicate the log level. If upgrading from a previous version and you were using -q before, update it to -q QUIET for this version.
  • Cray Aries officially supported in the UGNI transport.
  • In UGNI transport, user configurable optional check of node state via rca before initiating communications.
  • cray_system_sampler refactored into: cray_gemini_r_sampler, cray_gemini_d_sampler, and cray_aries_r_sampler.
  • GPU metrics available in the cray_gemini_r/d_sampler.
  • Subgroups within the cray_xxx_samplers can be selected on/off in the configuration step.
  • store_csv and store_derived_csv can be configured to manage rollover of their output files.
  • IB sampler (w/ associated includes) no longer in the default build (i.e., --enable-sysclassib).
  • New set of RHEL init scripts supporting (lib)genders for cluster deployment.
  • Misc internal updates.

Notes:

  • This version is INCOMPATIBLE with v2.2.0 and previous. Please update the code on both your samplers and aggregators.
  • As in the previous release, libraries are built into both /lib(64) and in /lib(64)/ovis-ldms. If upgrading from older versions, you may have to update your LD_LIBRARY_PATH, LDMS_PLUGIN_PATH, etc in your scripts accordingly.
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