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"
