anolis7.7 Anolis OS 7.7 7.7 OpenAnolis Community linux anolis LINUX anolis-dvd-x86_64-7 7545260032 images/pxeboot/vmlinuz images/pxeboot/initrd.img LINUX anolis-dvd-aarch64-7 7125170176 images/pxeboot/vmlinuz images/pxeboot/initrd.img