Bug 7219.

Continuation of fb1853fc

Bug 7315

Bug 7277

Fixes a couple of places missed in 50353e89.

Bug 7277

Bug 7498

Bug 7494.

Bug 7500

The tracking script rec was being left on the list.

Bug 7315

Lets track_script_thd_list's mutex be the authority for access to
track_script_rec_t objects.

Bug 7315

Bug 7315

Fixes possible deadlock on shutdown.

Bug 7315

This patch silences NodeFeatures messages that would otherwise print
if ANY debug flag is set, due to bad logic.

Bug 7156

Bug 7521.

Update test 39.18 infrastructure to enable tests.
Add better debugging capabilities.
Fix some broken tests due to the change.

Bug 7345

Base GRES type off of device name instead of brand name.
Make the device name lower case and replace spaces with underscores.
Truncate system-detected device names so they match GRES types in
slurm.conf (important for FastSchedule 0 and 1).

Bug 7345

Co-authored-by: Michael Hinton <hinton@schedmd.com>

Extra len_if_known can be used to avoid an additional strlen()
call (expensive on large strings) against str if the calling
location already knows this value.

Bug 6932.

options with '=' in them.

This apparently never was added even though it was documented.

Bug 7457

Bug 7457

When deleting associations and permission is denied, we weren't properly
handling the error in sacctmgr, so it would prompt to commit the changes
even though it already printed a permission denied error.

Bug 7413

Bug 7263

Partially reverts commit cb901366 and d8097da9.

Bug 7461

The early assertion fail prevented batch job launch or tasks launch on
non-Linux systems.

Bug 7471.

Bug 7429.

IP address if the reverse lookup fails.

Bug 7255.

Rewrite of commit f35bb686.

Bug 7340.