The dbstart command in Oracle 9 does not respond or report errors.

In Oracle 9, The dbstart command does not respond or report errors. 1. solution to the problem where dbstart does not respond: vi/var/opt/oracle/oratab change the N value after the corresponding instance name to Y. For example: ora:/export/home/oracle/product/9.2: N changed to: ora:/export/home/oracle/product/9.2: Y 2. How to solve the problem that dbstart reports (can't find init file for database: cd $ ORACLE_HOME/bin -www.2cto.com-vi dbstart find PFILE =$ {ORACLE_HOME}/dbs/init $ {ORACLE_SID }. search for ora in the $ {ORACLE_HOME}/dbs/directory. indicates whether the ora file corresponds to the preceding one. If not, modify it. My changes to PFILE =$ {ORACLE_HOME}/dbs/init. ora author song_0521