Re: [slurm-users] changes in slurm.

2020-07-10 Thread navin srivastava
n srivastava > > *Sent:* Friday, July 10, 2020 6:24 AM > > *To:* Slurm User Community List > > *Subject:* Re: [slurm-users] changes in slurm. > > Thank you for the answers. > > > > is the RealMemory will be decided on the Total Memory value or total > >

Re: [slurm-users] changes in slurm.

2020-07-10 Thread Stephan Roth
To:* Slurm User Community List *Subject:* Re: [slurm-users] changes in slurm. Thank you for the answers. is the RealMemory will be decided on the Total Memory value or total usable memory value. i mean if a node having 256GB RAM but free -g will tell about only 251 GB. deda1x1591:~

Re: [slurm-users] changes in slurm.

2020-07-10 Thread Sarlo, Jeffrey S
If you run slurmd -C on the compute node, it should tell you what slurm thinks the RealMemory number is. Jeff From: slurm-users on behalf of navin srivastava Sent: Friday, July 10, 2020 6:24 AM To: Slurm User Community List Subject: Re: [slurm-users

Re: [slurm-users] changes in slurm.

2020-07-10 Thread navin srivastava
Thank you for the answers. is the RealMemory will be decided on the Total Memory value or total usable memory value. i mean if a node having 256GB RAM but free -g will tell about only 251 GB. deda1x1591:~ # free -g total used free sharedbuffers cached Mem:

Re: [slurm-users] changes in slurm.

2020-07-09 Thread Brian Andrus
Navin, 1. you will need to restart slurmctld when you make changes to the physical definition of a node. This can be done without affecting running jobs. 2. You can have a node in more than one partition. That will not hurt anything. Jobs are allocated to nodes, not partitions, the

[slurm-users] changes in slurm.

2020-07-09 Thread navin srivastava
Hi Team, i have 2 small query.because of the lack of testing environment i am unable to test the scenario. working on to set up a test environment. 1. In my environment i am unable to pass #SBATCH --mem-2GB option. i found the reason is because there is no RealMemory entry in the node definition