Opengauss 2.0.1 Enterprise Edition: One master, one backup, one-level backup
Environment: Try to install in 3 virtual machines of VBOX on the notebook, each virtual machine has 4G memory.
Error during installation: It is probably a problem with memory allocation, and the database cannot be started.
After manually adjusting the shared_buffers to 256M, execute
gs_om -t start, to start each node library, but there is still a memory problem at startup (but not the same as when gs_install was initially installed) and the cluster status is abnormal, indicating that it needs to be repaired. Don't know how to deal with it.
The specific information is shown in the figure, please tell me what is the reason and how to fix it?
What I have tried:
I tried to google it, but no results?
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