Shulou(Shulou.com)11/24 Report--

CTOnews.com January 1 news, OpenCloudOS open source operating system community is jointly initiated by more than 100 founding enterprise members of the operating system and ecology, ecological partners have more than 500 members. At present, the OpenCloudOS Source Community 2301 release has been released.

OpenCloudOS official said that this source community version of OpenCloudOS Stream inherits Tencent's technology accumulation at the operating system and kernel level, has support in cloud native, stability, performance and hardware support, and can support all hardware platforms equally and comprehensively.

According to reports, OpenCloudOS Stream is an independent and controllable upstream version jointly developed by OpenCloudOS community partners. Its kernel and user mode software are based on upstream community independent selection, independent evolution and maintenance, and do not rely on other distributions, and are completely autonomous and controllable.

OpenCloudOS Stream features are as follows:

Dual-kernel configuration, multiple architectures and CPU, NVMe and other new hardware support, better multi-core optimization, stronger mixed isolation support: at the same time provide Kernel 5.18 LLC per node optimization, new Folios memory management and support for multi-level memory expansion, full-function io_uring, support for CXL.

Upstream and self-developed latest components: GCC 12, LLVM 14, Kona JDK 11, 17, Glibc 2.35, Python 3.10, Rust 1.63.0

System security: GPG encryption and decryption acceleration; PAM new verification module; more algorithm support, some software native support SM3, SM4 national secret algorithm; OpenSSL 3.0

System services: Systemd 251supports Cgroup v2 more features; dracut supports zstd firmware, parallel probe; GRUB2 supports TPM, NVMe devices, RAID5

Storage, file and device management: logical volume management LVM2 2.03.16, file system tool e2fsprogs 1.46.5, partition tool Parted 3.5

Network services: Nftables 1.0.4, IptabLes 1.8.8 and other network tools

Download address:

Https://www.opencloudos.org/iso

OpenCloudOS Stream provides four installation methods: Boot (Network installation Image), DVD (Standard installation Image), QCOW2 (Virtual Machine Image) and Containers (Container Image). It should be noted that for x86 platform, physical and virtual machines need to support x86-64-v2 micro-architecture or above; for container deployment, Docker needs v20 or above.

CTOnews.com learned that the open source operating system community OpenCloudOS was announced in December 2021, and more than 20 operating system ecological manufacturers and users, including Tencent and Baode, Beijing Chu Xin, Beijing Red Flag, Feiteng, Chaochao, Godson, OPPO, advanced open source, CLP Shentai, Zhongke Fangde, Zhaoxin, and so on, became the first batch of founding units.

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