This eliminates the need for libnrt.so on the head node.

The new callbacks are not fleshed out, but eliminates a build error

the attached patch changes the default timestamp format in logfiles to conform to RFC 5424 (the current version of the syslog RFC). It is identical to the current default "ISO 8601" timestamp used by slurm, with the exception that the timezone offset is appended. This has the benefits of

1) It's unambiguous.

2) Avoids potential confusion for admins running cluster(s) in different timezones.

3) Might help debug issues related to DST transitions. (More on that later..)

(To be pedantic, a RFC 5424 timestamp is still a valid ISO 8601 timestamp, but the converse is not necessarily true. So there is RFC 3339 which is a "profile" of ISO 8601, that is a subset, recommended for internet protocols. The RFC 5424 timestamp, in turn, is a subset of the RFC 3339 timestamps.)

The previous behavior of can be used by running configure with the

--disable-rfc5424time

flag.

host names. Like done elsewhere in SLURM

minor format fix

rerun autogen.sh

Original code by Damien François. <damien.francois@uclouvain.Be>

from Bjørn-Helge Mevik

Remove vestigial plugins rather than updating them for changes in
switch plugin logic necessitated for IBM NRT interface.

Cray - For srun wrapper when creating a job allocation, set the default job
name to the executable file's name. Ignore leading directory names in the path.

In cray/srun wrapper, only include aprun "-q" option when srun "--quiet"
option is used.

Fixes a bunch of warnings of this type
warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body

Patch from Aleksej Saushev.

CnodeCount/CnodeErrCount so to point out there are cnodes in an error state
on the block.  Draining the block and having it reboot when all jobs are
gone will clear up the cnodes in Software Failure.