步骤一：在飞腾CPU的机器上安装openEuler-22.03-LTS-SP4：
cat /etc/*latest
openeulerversion=openEuler-22.03-LTS-SP4
compiletime=2024-06-27-14-41-24
gccversion=10.3.1-62.oe2203sp4
kernelversion=5.10.0-216.0.0.115.oe2203sp4
openjdkversion=1.8.0.412.b08-6.oe2203sp4

步骤二：安装opengauss 切换到opengauss用户执行命令：
/usr/local/opengauss/bin/gaussdb --boot -x0 -F -c max_connections=40 -c shared
The core dump path is an invalid directory

Illegal instruction (core dumped)

是不是aarch64版本不支持飞腾的CPU？CPU型号和信息：
lscpu
Architecture: aarch64
CPU op-mode(s): 64-bit
Byte Order: Little Endian
CPU(s): 8
On-line CPU(s) list: 0-7
Vendor ID: Phytium
Model name: FT-2000+
Model: 2
Thread(s) per core: 1
Core(s) per cluster: 8
Socket(s): -
Cluster(s): 1
Stepping: 0x1
BogoMIPS: 100.00
Flags: fp asimd evtstrm crc32 cpuid
NUMA:
NUMA node(s): 1
NUMA node0 CPU(s): 0-7
Vulnerabilities:
Gather data sampling: Not affected
Itlb multihit: Not affected
L1tf: Not affected
Mds: Not affected
Meltdown: Mitigation; PTI
Mmio stale data: Not affected
Retbleed: Not affected
Spec rstack overflow: Not affected
Spec store bypass: Vulnerable
Spectre v1: Mitigation; __user pointer sanitization
Spectre v2: Vulnerable
Srbds: Not affected
Tsx async abort: Not affected