From Kerrighed

Kerrighed version 3.0.0

• [kernel] Port to linux 2.6.30

• Features:
  • Checkpoint/restart
    • Add various options to checkpoint and restart
    • Add tools ipccheckpoint and ipcrestart to help checkpoint/restart of applications using IPC objects
  • Kerrighed containerization
    • [kernel] Run Kerrighed in a Linux container
    • New tools krgboot[_helper] and krginit[_helper] to run Kerrighed in a Linux container
  • Fully automatic cluster boot
  • Kerrighed hotplug
    • [kernel] Experimental support for adding nodes to a live cluster
    • New krgadm semantics:
      • kill commands 'cluster start' and 'wait_start',
      • make command 'nodes add' the default way to build a cluster

• Fixes:
  • [kernel] Support migration of X connections
  • [kernel] Many bugfixes in socket migration
  • [kernel] Support migration / remote fork of chrooted applications
  • [kernel] Many migration fixes
  • [kernel] Support migration/distant fork of swapping processes.
  • Remove limitation on number of concurrent executions in KTP