Set CUDA_VISIBLE_DEVICES and CUDA_MPS_ACTIVE_THREAD_PERCENTAGE environment
variables in Prolog and Epilog for jobs requesting gres/mps. This can be
used to start, terminate and otherwise manage mps servers for the user.

Bug 6612

All of the buffers are 24 characters, require the input string is
less than 23 characters and null combined to be parsed.

Remove regression added in b9699c2f

Bug 6636.

What was happening in a maintenance reservation was every 5 seconds
the slurmctld was sending a message to the slurmdbd telling it the
node's down/drain state was in a maintenance state as well.  We really
only needed to know about this once.

Bug 6487

(DRAIN+MAINT+IDLE) Before it would just print MAINT
Bug 6487

Bug 6487

Bug 4296

to avoid having to send alias list for cloud nodes that exist in DNS.
This is especially important for large cloud environments (e.g.
thousands of nodes) as the alias list environment will be too large for
execve().

Bug 6589

Bug 6587

This is useful in a cloud environment where the nodes come and go out of
DNS.

Bug 6592

Bug 6519.

Continuation of 324404de

Bug 6433

Continuation of c2cdde85

Bug 6433

If a GrpNodes limit is configurated in an association, partition QOS or
job QOS then favor use of nodes already allocated to that entity. This
will result in the configured node "Weight" being incremented by one for
nodes which are not prefered. Consider adjusting configured node "Weight"
values to achieve the desired node preferences.
bug 5303

Same as salloc/sbatch --gres option.

Bug 6582.

When memory.soft_limit_in_bytes is higher than memory.limit_in_bytes,
equal the soft to the hard, log a debug2 message and change
AllowRAMSpace documentation accordingly.

Bug 6071.

This reverts commit c79fd9ea.

Bad author.

When memory.soft_limit_in_bytes is higher than memory.limit_in_bytes,
equal the soft to the hard, log a debug2 message and change
AllowRAMSpace documentation accordingly.

Bug 6071.

allow_accounts, allow_alloc_nodes, allow_groups, alternate,
billing_weights_str, deny_accounts, deny_qos.

Bug 6595.

Disable a configuration of SelectTypeParameters=CR_ONE_TASK_PER_CORE with
SelectType=select/cons_tres. This will be addressed later.

salloc --no-shell jobs aren't interactive, and won't respond to pings
from the slurmctld, so they were previously getting killed after
InactiveLimit seconds, even when they had a running step. InactiveLimit
no longer applies for salloc --no-shell jobs.

Bug 6560.

Bug 5900.

The version field was just showing the major version. Now it shows the full
string with major and minor version. It will change what's displayed in
sview, sinfo -o %v, scontrol show nodes and through the API.

Bug 6535.

Fixes smail to handle change in slurmctld/agent.c#mail_job_info() output
introduced in commit 5f1cc8a8.
seff has incomplete job array support, but if one happens to come through
smail, at least let it print out what it can (i.e. the last array task in
the job array).

Bug 6536

Slurm will internally strip any domain portion off. This can cause
X11 authentication issues if the hostname itself includes this part.

Bug 6532.

Co-authored-by: Nate Rini <nate@schedmd.com>

Allow sites to use hostname as given by libc gethostname() instead of
the first domain used globally as hostname.

Bug 6532.

Co-authored-by: Nate Rini <nate@schedmd.com>

Rename requeue option from "incomplete" to "failed" and ignore
running jobs.
bug 6397

Causes x11_delete_xauth() to be called on a successfully unlink()'d
file if using local_xauthority causing an extra error message in the
logs.

Bug 3647.

Also set canonical links in the man pages while here.

Bug 6573.

X11 forwarding doesn't care about the screen number, so handle DISPLAY
environment variables without that present correctly.

E.g., both "localhost:10.0" and "localhost:10" are now handled, whereas
previously only the first form would have been accepted.

Bug 6532.

Clear the JOB_STAGE_OUT flag once the stage out is complete.

Bug 6429.

Bug 5717

Bug 5717

This fixes a few issues the old sql didn't work with.  All these are
verified with test12.10.

Bug 5717

This adds a new helper function slurmdb_job_cond_def_start_end
This will set default usage times when getting jobs from the database.

Bug 5717

If a job submit does NOT include --cpus-per-task option, then report the
value as "N/A" rather than always mapping the value to 1.

Previously some samples/sizes were reported as total accumulated values
instead of deltas or were reported after an underflow occurred.

Bug 6210 and 6262.

Continuation of 37951110

Bug 6496

Bug 6488.