- 28 Jul, 2011 11 commits
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Danny Auble authored
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Morris Jette authored
Add the ability for a user to limit the number of leaf switches in a job's allocation using the --switch option of salloc, sbatch and srun. There is also a new SchedulerParameters value of max_switch_wait, which a SLURM administrator can used to set a maximum job delay and prevent a user job from blocking lower priority jobs for too long. Based on work by Rod Schultz, Bull.
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Morris Jette authored
Modify test2.8 to prevent a problem with "expect" that fails to process all of the information in a job output buffer if that buffer is large (hundreds of lines).
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Morris Jette authored
If a user job includes a maximum node specification and a node list, report an error if the number of nodes in that node list exceeds the job's maximum node specification. This addresses Cray bug 774402.
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Morris Jette authored
This fixes the parsing in the srun wrapper for aprun (Cray systems) when arguments on the command line are quoted. Fixes Cray bugs 774536 and 774544
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Morris Jette authored
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Morris Jette authored
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Morris Jette authored
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Morris Jette authored
Note that multiple partitions that overlap and gang schedule are scheduled independently and that is not generally recommended.
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Morris Jette authored
Update job submit man pages to describe job's --shared/exclusive option interaction partition Shared option
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Danny Auble authored
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- 27 Jul, 2011 4 commits
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Morris Jette authored
Major update to Cray web page based upon feedback from Cray.
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Danny Auble authored
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Danny Auble authored
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Morris Jette authored
If salloc is interupted by a SIGINT then set the job's start time to now. Otherwise the original start time will be preserved. That original start time could be in the future due to the backfill scheduler setting its expected start time.
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- 26 Jul, 2011 8 commits
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Morris Jette authored
Do not attempt to change a job's state in the database until after we are sure that it has been written to the database from slurmctld.
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Danny Auble authored
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Morris Jette authored
This patch can prevent an invalid memory references by slurmd daemon if a node's configuration in slurm.conf differs from the hardware configuration.
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Morris Jette authored
If a node's configuration differs from the actual hardware configureation, an internal bitmap may be referenced with an invalid index causing slurmd to abort without this patch.
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Morris Jette authored
If system is configured with a default memory limit, that applies to both the job and job step which can prevent the expected number of job steps from being started. Two tests were modified to explicitly set a job step memory limit to start more steps.
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Morris Jette authored
This fixes a bug in parsing slurm.conf for node information if there are more than one NodeName=DEFAULT value. This adds to existing default values rather than clearing old default values that are not explicitly set to new values on that configuration line.
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Morris Jette authored
If a node has fewer CPUs than configured and task/affinity is configured a reference off of the end of a bitmap may result without this patch.
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Morris Jette authored
If hostname input had suffix with leading zeros then the suffix returned had leading zeros, which performed octal arithmetic causing at least test1.83 to fail in some cases.
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- 25 Jul, 2011 8 commits
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Morris Jette authored
Fix logic in how each node's HostAddr and HostNodeName fields are set on a BlueGene system. When values are set on the NodeName line of slurm.conf, only the first node's HostAddr and HostNodeName fields were being set, others were NULL.
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Morris Jette authored
Update test suite for BGQ emulation. Some command output has changed slightly. srun command only launches one task (runjob) now.
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Morris Jette authored
We only launch one user task on an emulated bluegene system, so modify test to only check for the currently expected file(s) for one task.
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Morris Jette authored
Due to a race condition, a job may be cancelled before the launch completes. In that case, an error message may be logged by slurmctld. This change makes that condition be logged using info() rather than error().
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Morris Jette authored
One new file was not packaged in the RPM and compiler reported that one variable could be used without being initialized and another variable was never used.
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Morris Jette authored
third patch adds the man page and an example. 0003_bull_cgroup_devices_doc_add_allowed_devices_support-2.3.0-0.pre7.patch Patch from Yiannis Georgiou, Bull.
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Morris Jette authored
adds the support of a file to declare the default allowed devices for all the jobs. 0002_bull_cgroup_devices_add_allowed_devices_support-2.3.0-0.pre7.patch Patch from Yiannis.Georgiou, Bull.
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Morris Jette authored
bug correction that I found when using sbatch, 0001_bull_cgroup_devices_correct_memory_leak_with_sbatch-2.3.0-0.pre7.patch Patch from Yiannis.Georgiou, Bull.
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- 22 Jul, 2011 9 commits
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Danny Auble authored
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Danny Auble authored
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Danny Auble authored
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Danny Auble authored
code base by setting the SLURM_LOCAL_GLOBALS_FILE env var. This way if you are running off a git repo and want to test if your changes work on multiple architectures you only have to set the env var to point at a different install/build instead of having to check things out again.
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Danny Auble authored
code base by setting the SLURM_LOCAL_GLOBALS_FILE env var. This way if you are running off a git repo and want to test if your changes work on multiple architectures you only have to set the env var to point at a different install/build instead of having to check things out again.
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Danny Auble authored
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Danny Auble authored
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Danny Auble authored
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Danny Auble authored
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