Checking the Network Connection and Drive Cache Policy (Non-standard Huawei Server or VM)
You need to check whether the network is reachable based on planned IP addresses and whether the IP addresses are occupied.
For how to plan IP addresses in corresponding scenarios and check whether the network meets the conditions, see "Network and IP Address Planning" under "Installation Parameter Planning > Remote High Availability System (SUSE Linux+GaussDB+OMMHA+VM)" in eSight Planning Guide.
Check and disable the drive cache policy of physical hosts where eSight VMs are located. For how to obtain the IP addresses of the physical hosts where the VMs are located, see Obtaining the IP Addresses of the Physical Machines Where VMs Are Located. For how to disable the cache policy, see Checking and Disabling the Drive Cache of eSight Physical Machines.