Il 05/10/2021 09:22, Ole Holm Nielsen ha scritto:
What is a "frontend"? Do you mean the slurmctld server?
Yes, sorry. "Frontend" is how we call the node(s) used by users to
submit jobs, where slurmctld and slurmdbd run. We'll probably move
slurmdbd and slurmctld to a dedicated VM in a future
On 10/5/21 8:05 AM, Diego Zuccato wrote:
I already tried multiple times, both RESUME and IDLE, and it didn't work:
it just returned to "IDLE+DRAIN" with 'Reason="low realmem"'. :(
I just tried again (after an unplanned shutdown of the frontend) and it
What is a "frontend"? Do you mean the slu
Hi.
I already tried multiple times, both RESUME and IDLE, and it didn't
work: it just returned to "IDLE+DRAIN" with 'Reason="low realmem"'. :(
I just tried again (after an unplanned shutdown of the frontend) and it
worked with IDLE (RESUME gives "Invalid node state specified").
SLURM 20.11.4.
ting Resource Center
Enterprise IT Svcs, the University of Georgia
-Original Message-
From: slurm-users On Behalf Of Diego
Zuccato
Sent: Friday, October 1, 2021 04:23
To: Slurm User Community List
Subject: [slurm-users] "Low RealMem" after upgrade
[EXTERNAL SENDER - PROCEED CA
Not unusual. You should set your amount of memory a bit below what
slurmd reports.
Different kernel modules that get upgraded may use a little more memory,
causing just this situation. There are other causes as well, but by
providing the kernel/system some wiggle room, you prevent any issues.
Hello all.
I just upgraded to Debian 11 that brings Slurm 21.08 and the newer nodes
upgraded w/o too many issues (just minor config changes, one being
RealMemory value in slurm.conf, since for some reason it seems the new
slurmd detects about 12MB less memory than before).
But the older node
