Commit 33179ba3 authored by Marc Vef's avatar Marc Vef
Browse files

gkfs script: Allow specific srun arguments via config file

parent af1417c2

scripts/run/gkfs

+1 −1
Original line number Diff line number Diff line
@@ -92,7 +92,7 @@ start_daemon() { 
            NODE_NUM=$(scontrol show hostname "${node_list}" | wc -l)

        fi

        # Setting up base srun cmd

        srun_cmd="srun --disable-status -N ${NODE_NUM} --ntasks=${NODE_NUM} --ntasks-per-node=1 --overcommit --contiguous --cpus-per-task=${CPUS_PER_TASK} --oversubscribe --mem=0 "

        srun_cmd="srun --disable-status -N ${NODE_NUM} --ntasks=${NODE_NUM} --cpus-per-task=${CPUS_PER_TASK} ${SRUN_ARGS} "

    fi



    if [[ ${VERBOSE} == true ]]; then

scripts/run/gkfs.conf

+8 −3
Original line number Diff line number Diff line
@@ -10,12 +10,17 @@ LIBGKFS_HOSTS_FILE=./gkfs_hostfile 
# daemon configuration

DAEMON_ROOTDIR=/dev/shm/gkfs_rootdir

DAEMON_MOUNTDIR=/dev/shm/gkfs_mountdir

DAEMON_NUMACTL=false

DAEMON_CPUNODEBIND="1"

DAEMON_MEMBIND="1"

# path to daemon pid file; created where the script is run

DAEMON_PID_FILE=./gkfs_daemon.pid

# additional daemon arguments (see `gkfs_daemon -h`)

DAEMON_ARGS=""

# Use Slurm's srun to start the daemons on multiple nodes and set specific srun args

USE_SRUN=false

SRUN_ARGS="--ntasks-per-node=1 --overcommit --contiguous --oversubscribe --mem=0"

# use numactl to pin daemon to socket

DAEMON_NUMACTL=false

DAEMON_CPUNODEBIND="1"

DAEMON_MEMBIND="1"



# logging

GKFS_DAEMON_LOG_LEVEL=info