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BLCR can checkpoint both single- and multithreaded (pthreads) programs linked with the NPTL implementation of pthreads. BLCR is also able to save and restore groups of related processes together with the pipes that connect them.
This package contains utilities needed to launch and restart unmodified processes with checkpointing support.
CR_CHECKPOINT(1) User Commands CR_CHECKPOINT(1) NAME cr_checkpoint - checkpoints a process, process group, or ses‐ sion. SYNOPSIS cr_checkpoint [options] ID DESCRIPTION Invoking cr_checkpoint causes a process (with or without all of its descendants), all processes within a process group, or all processes within a session, to more»
CR_RESTART(1) User Commands CR_RESTART(1) NAME cr_restart - restarts a process, process group, or session from a checkpoint file. SYNOPSIS cr_restart [options] [checkpoint_file] DESCRIPTION cr_restart restarts a process (or set of processes) from a checkpoint file created with cr_checkpoint(1). A restarted process more»
CR_RUN(1) User Commands CR_RUN(1) NAME cr_run - runs a subprocess with checkpoint library loaded. SYNOPSIS cr_run [OPTIONS] COMMAND [ARGS] DESCRIPTION cr_run takes an arbitrary command and runs it with the "LD_PRELOAD" environment variable set so that an appropriate shared library is loaded at program startup. Su more»
blcr (0.8.2-15) unstable; urgency=low * Fix typo in 07_fix_cross_pbuilder that broke PPC64 and SP more»
This file lists the significant user-visible changes between releases of BLCR, including main featur more»
Original source may be found at: https://ftg.lbl.gov/CheckpointRestart/CheckpointRestart.shtml Fil more»