control (it needs to complete all pending RPCs and save state before
the primary reads state and takes over).

EPILOG_COMPLETE_MESSAGE. At this time the job is COMPLETED and all
associated nodes available.

returned to service. The priority is changed from 1 to value which would
be set for the job if submitted at that time.
(gnats:279)

to job_kill request and slurmctld leaves node and job in COMPLETING state
until the slurmd issues an EPILOG_COMPLETE RPC on each node. This permits
better support for non-killable processes and/or long-running epilog scripts.
Several minor changes in node registration handling and slurmctld agent
logic to better address a flood of incomming RPC (typically when system
restarts).
(gnats:268)

This prevents an orphan job if srun dies after sending the request
or the network fails or the authenticaion mechanism fails.

Add new logic to prevent some node state transitions via update_node RPC
(e.g. IDLE to ALLOCATED).

Changed the logging level of a few other message.

reportted in log (via #define PRINT_TIMES). Resolution of time stamps
changed from 10msec to 1usec by changing to gettimeofday instead of clock.

Set "reason" field when node set down for slurmd error.

the backup controller and proc_req.c is the code to process incomming
RPCs. No changes in controller logic were made for this.
job_mgr.c was also modified to better handle bad job records on
controller restart's data recovery.

particularly for the get_info RPCs.

Explicitly kill any daemon still running when a new daemon is initiated.

common/read_config.h. The values of PIDFILEs were renamed to differentiate
between the files for slurmd and slurmctld. Their default values are
set in read_config:validate_config().

and call log_fini()).

Perform some general code clean-up in those areas.

shutdown only).

Message to controller will retry after SlurmctldTimeout period if
message to primary controller fails and backup controller returns
error indicating it is in backup mode.

WaitTime sets srun's default value for --wait. MaxJobCount sets
the maximum job count for slurmctld (replacing #define MAX_JOB_CNT).
MinJobAge sets the minimum job purrge age for slurmctld (replacing
#define MIN_JOB_AGE).

recover qsw state saved (if any and if "-c" option not used) and use as
argument to qsw_init(). If no state to be preserved, call qsw_init(NULL)
to initialize data structures.

   slurm_send_recv_node_msg(), slurm_send_recv_rc_msg(), etc.
 o Fixed fd leak in agent.c using slurm_send_recv_rc_msg() w/ timeout.

(it was being treated like a shutdown request and shutting down the slurmd
daemons too).

   to have the correct value for the SlurmUser id

which is meaningless in these cases.

immediate flag when partition configuration prevents immediate initiation.

reference if a reconfigure RPC was active at the same time.

Don't authenticate most RPCs processed by backup controller (only
check SHUTDOWN, etc.).

This puts core file in desired location in any case.

Shutdown any backup controller before restoring state.

don't need to worry about the backup controller freeing it then trying
to use it again when it takes over a second time.