Bug 4961.

The srun man page states that --prolog=none or --epilog=none would
prevent the SrunProlog or SrunEpilog scripts defined in slurm.conf from
running. However, with SLURM_TEST_EXEC set in the environment, srun
would look for a script named "none" and run it if found. If not found,
then srun would print an error message, but the SrunProlog or
SrunEpilog would (correctly) not run.

* Prevent srun from running a script named "none" that is in the path.
* This also prevents the error message if it is not found.

Bug 5948.

Moved to https://github.com/SchedMD/slurm-gcp

Left README with link to new location. Will remove gcp dir in
master/19.05.

Bug 5842

Bug 5985

scheduler.

Main scheduler detects if a job asked for more than one partition and splits
one scheduling tasks for each partition. If the job asked for a reservation and
the intersection between the nodes in the reservation and the partition does
not suffice to satisfy the job, then skip scheduling this partition.

Otherwise this may cause useless scheduling effort and possibly overwriting
incorrectly the PD reason of a job.

bug 5895

when read in from the slurm.conf file.

Bug 5994

Bug 5704

Caused bad license counts. Comes from a8961fd7.

Bug 5704

Bug 5686

Regression introduced when support for up to 9 backup controllers was
added in c61ffa1a.

Bug 6001.

Bug 5826

Bug 5793

when trying to register.

If slurmd never connects to slurmctld and then slurmd is shutdown,
there is a small memory leak.
This is not an important memory leak; however, this will fix things
for valgrind when testing a slurmd by itself.

Bug 5989

Set errno to return value of pthread_* functions during error.
All pthread macros now handle errors in the same way.

Do not set errno immediately, because in threaded programs errno is a
macro that expands into a function call. We don't want to incur that
performance cost unless it's actually an error.
See The Linux Programming Interface, 3.5.2 (pg.53) and 29.2 (pg 621).

Bug 5901

Bug 5976

Bug 5917

The only supported AuthType is auth/munge (the default). So running
crypto/munge (also the default) is the most natural solution, and minimizes
your exposure to security issues by using the same underlying API.

If you are using auth/none, then your system is insecure. Using
crypto/openssl to just avoid using crypto/munge does not buy you anything,
and you may as well use crypto/none and make it clear that your system
has no security in place. (The only caveat is that there is no crypto/none,
but that will be added in short order to fill in this gap.)

Bug 5916.

Bug 5865

to not require -Wno-format-truncation CFLAG.

Bug 4310
Bug 5655
Bug 3482

Fix memory leak by freeing iterator.
Simplify logic to be more intuitive.
Separate out _check_exec() into two logically different portions.
Get rid of unnecessary goto's.

Bug 5848

and distributed.

Bug 5774

previously accrued for priority.

Bug 5881

Brian approved.

have the same id (for example, if a job was requeued) by also checking the
submit time.

Bug 5197

Bug 5197

Bug 5197

when not runaway.

Bug 5940

Fixes an off-by-one mistake in SLURM_TOPO_LEN length handling.

Remove an undocumented max line length of 512 characters, as well as a stray
trailing space character.

Bug 5755

Bug 5443

Fix regression caused by commit bb8b4214.

Commit bb8b4214 introduced this in scontrol_hold():

-		job_msg.job_id_str = _next_job_id();
-		while (job_msg.job_id_str) {
+		while ((job_msg.job_id_str = _next_job_id())) {

But didn't take out _next_job_id() at the bottom of the while loop -
so _next_job_id() is called twice in a row, skipping every other job
in the list.

Bug 5902

rpaths, for RHEL based distros which use "check-rpaths" tool.

Bug 5780

Bug 5603

Bug 5603

a job is preempted.

Bug 5460

... due to a failure from DataWarp.

Bug 5800.

Regression caused in 18.08.1; can happen under any circumstance that
leads to the job array elements being split before the backfill/sched
has had a chance to populate these.

Bug 5876.