vault backup: 2026-11-07 16:33:44

sunyard/海光/海光 CCP Hag工具安装步骤.md

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+  
+tar -zxvf openssl-1.1.1c.tar.gz cd openssl-1.1.1c ./config --prefix=/usr/local make -j 13 sudo make install
+
+sudo rpm -ivh --nodeps hct sudo rpm -ivh hygon-psp sudo rpm -ivh hygon-sdf
+
+cd build make sudo make install
+
+pip3 install libvirt-python -i [https://pypi.tuna.tsinghua.edu.cn/simple](https://pypi.tuna.tsinghua.edu.cn/simple) pip3 install lxml -i [https://pypi.tuna.tsinghua.edu.cn/simple](https://pypi.tuna.tsinghua.edu.cn/simple)
+
+修改/etc/libvirt/qemu.conf，将user = "root"和group = "root"取消注释 sudo /opt/hygon/hct/hct/script/start_qemu.py --update_qemu_conf 修改/etc/libvirt/qemu.conf，添加"/dev/hygon_psp_config"到cgroup_device_acl字段最后一行
+
+sudo modprobe hct sudo modprobe vfio sudo modprobe vfio-pci sudo bash -c "echo 1 > /sys/module/vfio/parameters/enable_unsafe_noiommu_mode"
+
+sudo /opt/hygon/hct/hct/script/start_qemu.py --update_xml all sudo /opt/hygon/hct/hct/script/hctconfig stop sudo /opt/hygon/hct/hct/script/hctconfig start -m vfio-pci

sunyard/海光/海光CCP 环境 dpkg 安装.md

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+dpkg -i hct-2.1.0-2024-1030-release.x86_64.deb
+dpkg -i hygon-sdf-2.3.0_amd64.deb
+dpkg -i hygon-psp-3.3.0_amd64.deb
+
+
+Preparing to unpack hygon-sdf-2.3.0_amd64.deb ... Unpacking hygon-sdf (2.3.0) ... dpkg: error processing archive hygon-sdf-2.3.0_amd64.deb (--install): unable to make backup link of './etc/sdf_config' before installing new version: Invalid cross-device link