Notes on some DeepSeek 3FS operations, continually updated. 1. Basic Concepts and Cautions Chain A Chain is made up of several Targets, and each Target is a replica of the storage. When all commits are ready, all Targets in a Chain are consistent. Targets on the same Chain cannot be on the same node.

1. Deployment Plan Before starting the containerized deployment, a few requirements: To simplify delivery, only one image is needed For reliability, deploy as many replicas as possible Start different services through different parameters Inject configuration through environment variables and render it into configuration files Below is the deployment plan for DeepSeek 3FS:

1. Hardware Tests There are two NVMe SSDs (SAMSUNG MZQL27T6HBLA-00A07) and a 3FS cluster made up of two nodes, each with 4 IB ports. 1.1 Single Thread Disk FIO 128 K, read 1 fio -numjobs=1 -fallocate=none -iodepth=2 -ioengine=libaio -direct=1 -rw=read -bs=128K --group_reporting -size=100M -time_based -runtime=30 -name=fio-test -directory=/data/fio 1 Jobs: 1

1. Why Connect 3FS to Fluid 3FS is a distributed storage system open-sourced by DeepSeek. Its exceptionally impressive performance test results have made it a hot topic, and its star count has risen rapidly. The team I work on has also been tracking 3FS technically, looking for suitable application scenarios to get the most value out of our AI hardware infrastructure.

1. Introduction to the Qwen Model In April 2023, Alibaba released the beta version of Qwen. In December 2023, Alibaba open-sourced the first version of Qwen. In September 2024, Alibaba released Qwen2.5. In January 2025, Alibaba released Qwen 2.5-Max. Qwen 2.5 is the latest series of the Qwen large language