1、环境信息
OS:SUSE 12SP3
DB:12.2.0.1.0
2、数据库启动失败
SQL> startup
ORA-27154: post/wait create failed
ORA-27300: OS system dependent operation:semget failed with status: 28
ORA-27301: OS failure message: No space left on device
ORA-27302: failure occurred at: sskgpcreates
3、MOS
诊断 ORA-27300 ORA-27301 ORA-27302 错误 (文档 ID 2179478.1)
4、调整主机参数
vim /etc/sysctl.conf
kernel.sem = 250 32000 100 128 >>>>>>>>>>>>> kernel.sem = 250 32000 100 200
sysctl -p