1. Identifies nodes which are unavailable to a specific job,
adding a call to filter_by_node_owner() in select_nodes()
 where the node list is generated.
2. Removes the "unavail_node_str" argument to select_nodes()
as it is no longer useful. This string originally was originally
generated once at the start of the job scheduling logic for all jobs,
but since each job can have a different set of
 unavailable nodes (dedicated to user, group, etc.)
so the same string for all jobs can be misleading.

Bug 4932.

See commit 0dabf4e7.
Bug 4932.

regression from ef1f3e73.
Bug 4885.

over any other nodes.

Bug 4968

allocated time than 100% (Flex reservations).

Bug 4968

Bug 4968

bug 4968

In configurator.html web pages change default configuration from
    task/none to task/affinity plugin and from select/linear plugin to
    select/cons_res plus CR_Core.

Bug 4952.

Bug 5011.

If an update for a job that is being requeued[hold] happens, we don't want
to modify the start_time of the old record. Pending + Completing is
equivalent to Requeue.

Bug 4855.

Missed from 500e23b5

Bug 4988

job_ptr was still being referenced after releasing the read locks. Also
prolog_running_decr() needs to have a job write lock and a fed read
lock.

Bug 4947

Bug 4990.

While restarting slurmctld with -R flag, features were emptied.
This patch just does nothing when recover=2 (-R) which means active and
available features are preserved from the state files. Needed for
backup slurmctld controller.

Bug 4927

Bug 4882

If block_map_size is zero (as seen on FreeBSD when not using HWLOC),
xmalloc(0) will return NULL. Writing to str[0] then is invalid.

Bug 4845.

Bug 4971

-X doesn't show cumulative statistics for each job but statistics relevant to
the job allocation itself.

Bug 4967

It fixes a scontrol segfault when updating a reservation with empty users or
accounts and the parameters were specified more than once.

Bug 4945

Bug 4778

Bug 4949

Initialize cluster_name to NULL, allowing it to be safely
g_free'd later on.

Bug 4898.

Bug 3318

Use unpackstr_xmalloc_chooser as part of safe_unpackstr_xmalloc macro.
This ensures that the slurmdbd is always working on escaped strings.

Fixes CVE-2018-7033.

Bug 4792.

Reset the original time_limit value afterwards, otherwise the job
time may get squashed down to as low as 1 minute.

Bug 4796.

Bug 4881

Bug 4933

Bug 4878

into contribs directory.

This should expose O_CLOEXEC on older glibc versions,
addressing build issues on CLE 5.2.

Bug 4843.

MsgType=6500 wasn't being expanded:

"
slurm_persist_conn_open: Something happened with the
receiving/processing of the persistent connection init message to
XXX.XXX.XXX.XXX:6819: Failed to unpack MsgType=6500 message
"

Bug 4924

(slurmdbd was down when slurmctld was started).

Bug 4864

Bug 4888