Greenplum 6.x 安装注意事项
/etc/sysctl.conf 设置注意12kernel.shmall=echo $(expr $(getconf _PHYS_PAGES) / 2)kernel.shmmax=echo $(expr $(getconf _PHYS_PAGES) / 2 \* $(getconf PAGESIZE))
/etc/sysctl.conf 设置注意12kernel.shmall=echo $(expr $(getconf _PHYS_PAGES) / 2)kernel.shmmax=echo $(expr $(getconf _PHYS_PAGES) / 2 \* $(getconf PAGESIZE))