HTCondor Download

23.5.2 Feature Release

March 14, 2024

  • Old ClassAd based syntax is disabled by default for the job router
  • Can efficiently manage/enforce disk space using LVM partitions
  • GPU discovery is enabled on all Execution Points by default
  • Prevents accessing unallocated GPUs using cgroup v1 enforcement
  • New condor_submit commands for constraining GPU properties
  • Add ability to transfer EP’s starter log back to the Access Point
  • Can use VOMS attributes when mapping identities of SSL connections
  • The CondorVersion string contains the source git SHA

Feature releases distribute HTCondor's new features and also incorporates bug fixes. Most people should use choose this channel and stay up-to-date with HTCondor's latest features.

Consultation of the Detailed Notes recommended prior to upgrading.

23.0.6 Long Term Support Release

March 14, 2024

  • Fix DAGMan where descendants of removed retry-able jobs are marked futile
  • Ensure the condor_test_token works correctly when invoked as root
  • Fix bug where empty multi-line values could cause a crash
  • condor_qusers returns proper exit code for errors in formatting options
  • Fix crash in job router when a job transform is missing an argument

Long Term Support (LTS) releases only bug fixes to a particular, fixed set of features from the current LTS channel. As a result, each LTS channel tends to become more stable over time; read the release notes from the current channel to make sure you aren't missing any features you need.

If you can't regularly upgrade your machines, this may be the channel for you.

Periodically, we will update the set of features that we support with bug fixes and start a new LTS channel. This will not the change the set of features available to an existing or automatically-updated installation of a LTS channel; you have to make the decision to change manually. However, after a time, we will stop issuing additional bug fixes for older LTS channels.

Consultation of the Detailed Notes recommended prior to upgrading.