现象 [oracle@focorcl-ogg01 database]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.4.0 Production on Thu Jul 7 23:51:15 2016 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to an idle instance. SQL> startup; 语句运行几分钟没有任何反应,alert_orcl.log中没有任何信息。 原因 *.log_archiv
