搭建环境
环境搭建指导
https://opengauss.org/zh/blogs/blogs.html?post/xingchen/opengauss_compile/
export CODE_BASE=/home/postgres/openGauss-server
export BINARYLIBS=/home/postgres/openGauss-third_party_binarylibs
export GAUSSHOME=$CODE_BASE/dest/
export GCC_PATH=$BINARYLIBS/buildtools/openeuler_aarch64/gcc7.3/
export CC=$GCC_PATH/gcc/bin/gcc
export CXX=$GCC_PATH/gcc/bin/g++
export LD_LIBRARY_PATH=$GAUSSHOME/lib:$GCC_PATH/gcc/lib64:$GCC_PATH/isl/lib:$GCC_PATH/mpc/lib/:$GCC_PATH/mpfr/lib/:$GCC_PATH/gmp/lib/:$LD_LIBRARY_PATH
export PATH=$GAUSSHOME/bin:$GCC_PATH/gcc/bin:$PATH
yum install libaio-devel.x86_64 bison bison-develncurses-devel net-tools -y
0 [BACKEND] LOG: unrecognized configuration parameter "comm_control_port" in file "/home/postgres/openGauss-server/dest/hadata/datanode1/postgresql.conf" line 769
0 [BACKEND] LOG: unrecognized configuration parameter "comm_sctp_port" in file "/home/postgres/openGauss-server/dest/hadata/datanode1/postgresql.conf" line 770
0 [BACKEND] FATAL: configuration file "/home/postgres/openGauss-server/dest/hadata/datanode1/postgresql.conf" contains errors
/home/postgres/openGauss-server/dest//bin/gaussdb --single_node -M pending -D /home/postgres/openGauss-server/dest//hadata/datanode1 > /home/postgres/openGauss-server/dest//hadata/datanode1/logdn1.log 2>&1 &
/home/postgres/openGauss-server/dest//bin/gs_ctl notify -M primary -D /home/postgres/openGauss-server/dest//hadata/datanode1 > /home/postgres/openGauss-server/dest//hadata/datanode1/logdn1.log 2>&1
/home/postgres/openGauss-server/dest//bin/gaussdb --single_node -M pending -D /home/postgres/openGauss-server/dest//hadata/datanode1_standby > /home/postgres/openGauss-server/dest//hadata/datanode1_standby/logdn1.log
/home/postgres/openGauss-server/dest//bin/gaussdb --single_node -M standby -R -D /home/postgres/openGauss-server/dest//hadata/datanode1_dummystandby > /home/postgres/openGauss-server/dest//hadata/datanode1_dummystandby/logdn1.log
/home/postgres/openGauss-server/dest//bin/gaussdb --single_node -M pending -D /home/postgres/openGauss-server/dest//hadata/datanode1_dummystandby > /home/postgres/openGauss-server/dest//hadata/datanode1_dummystandby/logdn1.log
问题
It occurs when either the system limit for the maximum number of semaphore sets
cat /proc/sys/kernel/sem
sysctl -w kernel.sem="500 64000 50 150"
