报MEMORY_TARGETnotsupportedonthissystem故障解决
启库时报00845错误 查看告警日志： $tail -f /u01/app/oracle/diag/rdbms/testdb12/TestDB12/alert/log.xml $df -h 内存超出了，需要修改初始化参数文件中的参数： SQL create pfile fromspfile; $ vi$ORACLE_HOME/dbs/initTestDB12.ora; 对内存进行修改，参
启库时报00845错误
查看告警日志：
$tail -f /u01/app/oracle/diag/rdbms/testdb12/TestDB12/alert/ log.xml
$df -h
内存超出了，需要修改初始化参数文件中的参数值：
SQL>create pfile fromspfile;
$vi$ORACLE_HOME/dbs/initTestDB12.ora;
对内存值进行修改，参考如下图：
SQL>create spfile from pfile;
SQL>startup；
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