报错：
[root@node01 software]# tar -xvf openGauss-2.0.1-openEuler-64bit-all.tar.gz /software/opengauss-openeuler/
tar: /software/opengauss-openeuler: Not found in archive
tar: Exiting with failure status due to previous errors
解决方法：
在解压目录前加入参数：-C
[root@node01 software]# tar -xvf openGauss-2.0.1-openEuler-64bit-all.tar.gz -C /software/opengauss-openeuler/
openGauss-2.0.1-openEuler-64bit-om.tar.gz
openGauss-2.0.1-openEuler-64bit.tar.bz2
openGauss-2.0.1-openEuler-64bit-om.sha256
openGauss-2.0.1-openEuler-64bit.sha256
upgrade_sql.tar.gz
upgrade_sql.sha256
