creating template1 database in /home/server/openGauss3/data/single_node/base/1 ... The core dump path is an invalid directory
2024-12-31 11:18:56.703 [unknown] [unknown] localhost 281469725245456 0 [BACKEND] FATAL: could not create shared memory segment: Cannot allocate memory
2024-12-31 11:18:56.703 [unknown] [unknown] localhost 281469725245456 0 [BACKEND] DETAIL: Failed system call was shmget(key=50, size=333078528, 03600).
2024-12-31 11:18:56.703 [unknown] [unknown] localhost 281469725245456 0 [BACKEND] HINT: This error usually means that PostgreSQL's request for a shared memory segment exceeded available memory or swap space, or exceeded your kernel's SHMALL parameter. You can either reduce the request size or reconfigure the kernel with larger SHMALL. To reduce the request size (currently 333078528 bytes), reduce PostgreSQL's shared memory usage, perhaps by reducing shared_buffers.
The PostgreSQL documentation contains more information about shared memory configuration.
child process was terminated by signal 4: Illegal instruction
gs_initdb: removing data directory "/home/server/openGauss3/data/single_node"
[step 7]: start datanode
[2024-12-31 11:18:58.100][770687][][gs_ctl]: gs_ctl started,datadir is /home/server/openGauss3/data/single_node
creating template1 database in /home/server/openGauss3/data/single_node/base/1 ... The core dump path is an invalid directory
2024-12-31 11:18:56.703 [unknown] [unknown] localhost 281469725245456 0 [BACKEND] FATAL: could not create shared memory segment: Cannot allocate memory
2024-12-31 11:18:56.703 [unknown] [unknown] localhost 281469725245456 0 [BACKEND] DETAIL: Failed system call was shmget(key=50, size=333078528, 03600).
2024-12-31 11:18:56.703 [unknown] [unknown] localhost 281469725245456 0 [BACKEND] HINT: This error usually means that PostgreSQL's request for a shared memory segment exceeded available memory or swap space, or exceeded your kernel's SHMALL parameter. You can either reduce the request size or reconfigure the kernel with larger SHMALL. To reduce the request size (currently 333078528 bytes), reduce PostgreSQL's shared memory usage, perhaps by reducing shared_buffers.
The PostgreSQL documentation contains more information about shared memory configuration.
child process was terminated by signal 4: Illegal instruction
gs_initdb: removing data directory "/home/server/openGauss3/data/single_node"
[step 7]: start datanode
[2024-12-31 11:18:58.100][770687][][gs_ctl]: gs_ctl started,datadir is /home/server/openGauss3/data/single_node