echo core >/proc/sys/kernel/core_pattern cd /sys/devices/system/cpu echo performance | tee cpu*/cpufreq/scaling_governor
执行的指令
obd cluster start test Get local repositories and plugins ok Open ssh connection ok Cluster param config check ok Check before start observer ok Start observer x [ERROR] failed to start 127.0.0.1 observer: [ERROR] oceanbase-ce start failed
再开数据库就开不起来了