gs_install -X /opt/software/openGauss/script/clusterconfig.xml \
–gsinit-parameter=”–encoding=UTF8″ \
–dn-guc=”max_connections=1000″ \
–dn-guc=”max_process_memory=3GB” \
–dn-guc=”shared_buffers=128MB” \
–dn-guc=”bulk_write_ring_size=128MB” \
–dn-guc=”cstore_buffers=16MB”
