deepspeed --hostfile hostfile \
  --num_nodes 6 --num_gpus 4 \
  /home/test/jd_train/train_sft_ds.py \
    --model_name_or_path /home/test/Qwen3-8B \
    --data_glob "/home/test/datasets/my_corpus/train.jsonl" \
    --output_dir /home/test/checkpoints/q3-8b-ds4 \
    --seq_len 512 \
    --per_device_train_batch_size 1 \
    --gradient_accumulation_steps 1 \
    --learning_rate 2e-5 --weight_decay 0.1 --warmup_ratio 0.02 \
    --max_steps 62 \
    --log_interval 1 \
    --bf16 \
    --deepspeed /home/test/jd_train/ds_config_zero3.json \
    --report_to none \
    --eval_data_glob "/home/test/datasets/my_corpus/test.jsonl"