Bug 6849.

Bug 6615.

to run RebootProgram from ctld.

Bug 6115

Bug 6865

to guarantee a minimum runtime before preemption.

Bug 5519

to send user signal at preemption time.

Bug 5867

The backfill scheduler keeps a local list of job pointers. Since the
backfill scheduler yields locks, it's possible for pending jobs to be
canceled and purged in these yield periods. The backfill scheduler then
has pointers to now invalid memory, and dereferencing those pointers is
undefined behavior and may result in a segfault.

This commit prevents purging jobs while the backfill scheduler is
running.

Bug 6621

Bug 4188.

This allows jobs to be placed on booting nodes rather than being given a
whole node even if it would have been better to wait for the node boot.

Bug 6782

to make nodes available after being suspended even if down, drain,
failed.

Bug 6212

Replace duplicated text with links, so text that should be the same
does not get out of sync.
Merge out-of-sync text together to get the best of both.
Fix error where line starting with 'nvml' was being omitted.
Minor grammatical and wording fixes.
Improve spacing of paragraphs.
Escape some missed `-` characters.
Remove some statements that are no longer true.
Sundry other minor changes.

An update in gres.conf.5 was not propagated to gres.shtml. Remove the
possibility of that happening again by simply referring the user to
the original doc via a link for more info.

Bug 4717

If GRES configuration data is unavailable from gres.conf, then use the
    node's "Gres=" information slurm.conf. This will eliminate or minimize the
    gres.conf file in many situations.
bug 6761

Note that using this feature in non-flat networks is not supported since the
sender address is set depending on the hostname resolution in each node.

Bug 6007

Bug 6708.

Bug 6681

Instruct the backfill scheduler to attempt to start a heterogeneous job
as soon as all of its components are determined able to do so.

Bug 5579.

This fixes 24c04bce. Related commit c8c9694f.

Bug 3808
Bug 6681

Bug 6658

Bug 6658

Bug 6529

Bug 6529

Bug 6635

As libssh2 is gone, we no longer need x_ac_ssh2.m4.

Add in x_ac_x11.m4 to restore the --disable-x11 option.

Unconditionally build x11_forwarding.c now that it's no longer dependent
on the libssh2 libraries being available.

Bug 3647.

Leave the state file name - burst_buffer_cray_state alone.

Bug 6440.

All numeric backfill parameters have now maximums and minimum values.

Bug 6401

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

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

Bug 6592

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.