银河麒麟上装达梦和人大金仓，踩过的坑都在这

一、部署前的环境准备上周在麒麟 V10 SP3（aarch64）上装达梦 DM8，静默安装跑到一半直接退出：$ ./DMInstall.bin-i[INFO]正在解压安装包，请稍候... Segmentation fault(core dumped)换人大金仓，安装程序过了，初始化实例又停住：$ initdb-D/opt/kingbase/data-Usystem-Winitdb: could not create shared memory segment DETAIL: Failed system call was shmget