Oracle archivelog占用100%如何處理？
大家好我現在遇到了這樣一個問題，我這裡有個oracle11g的資料庫，是一個通過shareplex同步的目标庫
前段時間疏于管理，忘了檢視目标庫的狀态，發現archivelog 占用100%，之後又報出控制檔案問題，直接關閉了資料庫，當我startup的時候，就會提示資料庫的控制檔案問題
控制檔案有兩個，替換之後還是有問題，initorcl.ora 直接指向第二個控制檔案也還是不行
alter database mount
*
ERROR at line 1:
ORA-00227: corrupt block detected in control file: (block 1, # blocks 1)
ORA-00202: control file: '/oracle/app/oradata/zdfdb/control01.ctl'
一下為alert中的部分日志
Fri Jul 31 14:12:20 2015
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Initial number of CPU is 4
Number of processor cores in the system is 4
Number of processor sockets in the system is 1
CELL communication is configured to use 0 interface(s):
CELL IP affinity details:
NUMA status: non-NUMA system
cellaffinity.ora status: N/A
CELL communication will use 1 IP group(s):
Grp 0:
Picked latch-free SCN scheme 3
Using LOG_ARCHIVE_DEST_1 parameter default value as USE_DB_RECOVERY_FILE_DEST
Autotune of undo retention is turned on.
IMODE=BR
ILAT =249
LICENSE_MAX_USERS = 0
SYS auditing is disabled
Starting up:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options.
ORACLE_HOME = /oracle/app/product/11.2.0/dbhome_1
System name: Linux
Node name: sp_server2
Release: 2.6.32-358.el6.x86_64
Version: #1 SMP Fri Feb 22 00:31:26 UTC 2013
Machine: x86_64
Using parameter settings in server-side pfile /oracle/app/product/11.2.0/dbhome_1/dbs/initorcl.ora
System parameters with non-default values:
processes = 1500
sessions = 2272
memory_target = 16G
control_files = "/oracle/app/oradata/control01.ctl"
control_files = "/oracle/app/oradata/control02.ctl"
db_block_size = 8192
compatible = "11.2.0.0.0"
db_recovery_file_dest = "/oracle/app/flash_recovery_area"
db_recovery_file_dest_size= 200G
undo_tablespace = "UNDOTBS1"
remote_login_passwordfile= "EXCLUSIVE"
db_domain = ""
dispatchers = "(PROTOCOL=TCP) (SERVICE=zdfdbXDB)"
audit_file_dest = "/oracle/app/admin/adump"
audit_trail = "DB"
db_name = "orcl"
open_cursors = 1000
diagnostic_dest = "/oracle/app"
Fri Jul 31 14:12:21 2015
PMON started with pid=2, OS id=46209
Fri Jul 31 14:12:21 2015
PSP0 started with pid=3, OS id=46211
Fri Jul 31 14:12:22 2015
VKTM started with pid=4, OS id=46213 at elevated priority
VKTM running at (1)millisec precision with DBRM quantum (100)ms
Fri Jul 31 14:12:22 2015
GEN0 started with pid=5, OS id=46217
Fri Jul 31 14:12:22 2015
DIAG started with pid=6, OS id=46219
Fri Jul 31 14:12:22 2015
DBRM started with pid=7, OS id=46221
Fri Jul 31 14:12:22 2015
DIA0 started with pid=8, OS id=46223
Fri Jul 31 14:12:22 2015
MMAN started with pid=9, OS id=46225
Fri Jul 31 14:12:22 2015
DBW0 started with pid=10, OS id=46227
Fri Jul 31 14:12:22 2015
LGWR started with pid=11, OS id=46229
Fri Jul 31 14:12:22 2015
CKPT started with pid=12, OS id=46231
Fri Jul 31 14:12:22 2015
SMON started with pid=13, OS id=46233
Fri Jul 31 14:12:22 2015
RECO started with pid=14, OS id=46235
Fri Jul 31 14:12:22 2015
MMON started with pid=15, OS id=46237
Fri Jul 31 14:12:22 2015
MMNL started with pid=16, OS id=46239
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
starting up 1 shared server(s) ...
ORACLE_BASE from environment = /oracle/app
Fri Jul 31 14:12:22 2015
ALTER DATABASE MOUNT
Errors in file /oracle/app/diag/rdbms/trace/zdfdb_ora_46244.trc:
ORA-00202: control file: '/oracle/app/oradata/zdfdb/control01.ctl'
Errors in file /oracle/app/diag/rdbms/trace/zdfdb_ora_46244.trc (incident=288169):
ORA-00227: corrupt block detected in control file: (block 1, # blocks 1)
ORA-00202: control file: '/oracle/app/oradata/control01.ctl'
Incident details in: /oracle/app/incident/incdir_288169/zdfdb_ora_46244_i288169.trc
ORA-227 signalled during: ALTER DATABASE MOUNT...
Dumping diagnostic data in directory=[cdmp_20150731141224], requested by (instance=1, osid=46244), summary=[incident=288169].
有什麼辦法可以恢複嗎？