opt
devicemapper: usage of loopback devices is strongly discouraged for production use. Use `--storage-opt dm.thinpooldev` to specify a custom block storage device.
centos7下docker排坑之WARNING: devicemapper: usage of loopback devices is strongly discouraged docker 安装完成之后，docker info命令下的WARING 首先有两种规避手段，一种是调整devicemap ......
[GAUSS-50201]:The /opt/software/openGauss/xxxx-RedHat-64bit.tar.bz2 does not exist
问题描述：使用redhat7.9来安装opengauss集群，预安装过不去。opengauss官方只支持centos版本，最好是centos7.6。 [root@db01 script]# ./gs_preinstall -U omm -G dbgrp -X /opt/software/openGa ......