归档 及 日志 路径

SQL> archive log list;
Database log mode	       Archive Mode
Automatic archival	       Enabled
Archive destination	       /u01/oracle/11G/dbs/arch
Oldest online log sequence     2
Next log sequence to archive   6
Current log sequence	       6
SQL> alter system switch logfiles;
alter system switch logfiles
*
ERROR at line 1:
ORA-01900: LOGFILE keyword expected

SQL> alter system switch logfile;

System altered.

SQL>

[oracle@Slave1Hadoop51 dbs]$ ls -ltr
total 104956
-rw-r----- 1 oracle dba    12920 May  3  2001 initdw.ora
-rw-rw---- 1 oracle dba       24 Jan  3  2014 lkDB01
-rw-r----- 1 oracle dba     2195 Jan  3  2014 init.ora
-rw-r----- 1 oracle dba     2560 Jan  3  2014 spfilethink.ora
-rw-rw---- 1 oracle dba     1552 Jan  3  2014 hc_think.dat
-rw-r--r-- 1 oracle dba      932 Feb  8  2014 initdb01.ora
-rw-r--r-- 1 oracle dba      112 Feb 10  2014 alert_db01.log
-rw-r----- 1 oracle dba     1536 Apr 16  2014 orapwdb01
-rw-r----- 1 oracle dba  7061504 Aug 31 12:52 snapcf_db01.f
-rw-r----- 1 oracle dba     2560 Feb  2 21:01 spfiledb01.ora
-rw-rw---- 1 oracle dba     1552 Feb  2 21:01 hc_db01.dat
-rw-r----- 1 oracle dba 10484224 Feb  2 22:00 arch1_5_857057445.dbf
-rw-r----- 1 oracle dba  7831552 Feb  2 22:03 07pua01e_1_1
-rw-r----- 1 oracle dba 67117056 Feb  2 22:05 f:test.dbf
-rw-r----- 1 oracle dba  7831552 Feb  2 22:13 08pua0jr_1_1
-rw-r----- 1 oracle dba  6957056 Feb  2 22:19 arch1_6_857057445.dbf 

<pre name="code" class="sql">--最后一个是切换日志后新生成的归档日志.