https://ops.docs.72602.space/csp/zhejianglab/slurm/cheatsheet/file_operations/index.html File Distribution sbcast is used to transfer a file from local disk to local disk on the nodes allocated to a job. This can be used to effectively use diskless compute nodes or provide improved performance relative to a shared file system. Feature distribute file：Quickly copy files to all compute nodes assigned to the job, avoiding the hassle of manually distributing files. Faster than traditional scp or rsync, especially when distributing to multiple nodes。 simplify script：one command to distribute files to all nodes assigned to the job。 imrpove performance：Improve file distribution speed by parallelizing transfers, especially for large or multiple files。 Usage Alone sbcast <source_file> <destination_path> Embedded in a job script #!/bin/bash #SBATCH --job-name=example_job #SBATCH --output=example_job.out #SBATCH --error=example_job.err #SBATCH --partition=compute #SBATCH --nodes=4 # Use sbcast to distribute the file to the /tmp directory of each node sbcast data.txt /tmp/data.txt # Run your program using the distributed files srun my_program /tmp/data.txt File Collection File Redirection When submitting a job, you can use the #SBATCH –output and #SBATCH –error directives to redirect standard output and standard error to specified files. Hugo en