ORA-00845:MEMORY_TARGET not supported on this system
Posted orcl-2018
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1.启动数据库报错如下 :
[email protected] orcl >startup
ORA-00845: MEMORY_TARGET not supported on this system
2.查看警告日志
tail /u01/app/oracle/diag/rdbms/orcl/orcl/trace/alert_orcl.log
报错原因是/dev/shm值太小,至少大于1168才可以
3.查看/dev/shm大小
4.root用户加大/dev/shm
mount -o remount,size=2G /dev/shm
5.startup数据库
6.df -h 查看/dev/shm是否改变大小
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ORA-00845: MEMORY_TARGET not supported on this system
ORA-00845: MEMORY_TARGET not supported on this system
ORA-00845: MEMORY_TARGET not supported on this system
ORA-00845: MEMORY_TARGET not supported